baber/WOPTO huggingface dataset:
Patent JP-H0225280-A (JP)
Title: Automatic fillet welding device
Inventor: HIROMOTO NOBUMI
IPC: B23K9/127
Filed: 1988-07-12
Abstract: PURPOSE:To improve workability and accuracy of welding by providing magnet attraction type driving rollers to a welding carriage, disposing a profiling lever which advances and retreats diagonally in a fillet part direction and pressing the welding carriage to a vertical plate, then executing welding. CONSTITUTION:A pair of the magnet attraction type rollers 5 in contact with the vertical plate 2 are provided to the inside of the welding truck 4 and the profiling lever 20 is fitted to a slide base 9 which faces the fillet part. The welding carriage 4 is placed on a horizontal plate 1 via guide rollers 8 and the rollers 5 are attracted to the vertical plate 2 at the time of welding the fillet part 3. The rollers 5 are driven by a motor 6 to travel on the vertical plate 2 surface and the carriage 4 executes profile welding of the fillet weld zone 3. The carriage 4 moves along the vertical plate 3 side and since the guide rollers 8 are small, the welding is executed even if the width of the horizontal plate 1 is small. Since the influence of the distortion of the vertical plate 2 is prevented, the welding accuracy and the welding workability are improved.
Patent JP-S5796898-A (JP)
Title: Laser recording member
Inventor: TANIGAWA KIYOSHI
IPC: G11B7/24009
Filed: 1980-12-09
Abstract: PURPOSE:To expedite and facilitate random access and to make it possible to perform a large quantity of copying by forming a rectangular shape of the recording member. CONSTITUTION:A material in which recording can be performed by a high density energy beam is formed as a film on a rectangular supporting body by vacuum evopration method, sputtering method, and the like, and a recording layer is formed. If necessary, and organic or inorganic material is fomed as a film on said recording layer in the same method, and a protecting layer is formed. Thus a recording sheet is obtained. Then said sheet is cut into the desired small rectangular areas. In this method, the effective recording density per recording member is improved, autmatic production in large quantity is facilitated, and the yield rate is improved.
Patent JP-H0460648-A (JP)
Title: Copying machine management device
Inventor: MAEKAWA KAZUNOBU
IPC: G07C3/02
Filed: 1990-06-29
Abstract: PURPOSE:To quickly report cut-off of power supply to the management center side in the case of cut-off of power supply by switching a feeding circuit to the auxiliary power source to send power switching data to the center side at the time of cutting off a main power supply circuit. CONSTITUTION:When a main power supply side A is cut off and the feeding circuit is switched to an auxiliary power supply side B, data related to power switching is set as management data for transmission. The center side is called by a transmission management means 11. When a centralized management device 91 on the center side is connected thereafter, power switching data set as management data of the transmission side is transmitted. Thus, the center side is informed of the occurrence of some abnormality in the main power source of a pertinent copying machine management device, and a proper countermeasure is taken.
Patent JP-S5962603-A (JP)
Title: Plasma-initiated polymerization
Inventor: KUZUTANI MASAYUKI
IPC: C08F20/00
Filed: 1982-10-01
Abstract: PURPOSE:To carry out the plasma-initiated polymerization of even a vinyl monomer having low plasma-initiated polymerization activity, easily, by using a plasma gas containing allyl radical and obtained from a specific compound, as a polymerization initiator. CONSTITUTION:Two vessels are connected separately to a plasma reactor, and (A) a vinyl monomer for polymerization and (B) a plasma compound (preferably propene tetramer, etc.) producing allyl radical in ionized gas plasma, are introduced into respective vessels. The reaction system is evacuated, the vessel of the component (A) is cooled to solidify the component (A), the component (B) is introduced into the reactor to produce the plasma, and the plasma is introduced into the vessel of the component (A) to contact the ionized gas plasma containing allyl radical in the composition with the component (A) existing in a non-vapor phase. The vessel of the component (A) is separated from the reactor, and the component (A) is subjected to the post-polymerization in the absence of plasma.
Patent JP-H05343687-A (JP)
Title: Thin film transistor
Inventor: YASUKAWA MASAHIRO
IPC: H01L29/786
Filed: 1992-06-09
Abstract: PURPOSE:To improve the carrier mobility of a thin film transistor by a method wherein the thickness of a semiconductor layer formed using am amorphous silicon layer is formed in a thickness of 1mum or thicker. CONSTITUTION:An island having a sufficiently thick a-Si layer 104 of a thickness of 1.2mum or thereabouts, for example, is formed and a gate 102 and a back gate 111 are respectively formed on the upper and lower parts of the island via SiN layers 103 and 105. An interference between the electric field of the gate 102 and the electric field of the back gate 111 can be reduced owing to the sufficiently thick a-Si layer 104, can be inverted and many carriers in an inversion layer can be induced. Thereby, the interference between the electric field of the gate 102 and the electric field of the gate 111 can be reduced and carrier mobility of a thin film transistor can be improved from 0.20cm<2>/V.sec, for example, to 0.31cm<2>/V.sec.
Patent JP-H0522726-A (JP)
Title: Terminal equipment for catv
Inventor: TANAKA MASAMI
IPC: H04N21/422
Filed: 1991-07-15
Abstract: PURPOSE:To make a manufacture cost inexpensive and also to permit eavesdropping to be more difficult than heretofore. CONSTITUTION:When a lid 22 is opened, an opening/closing detecting axis 27 is pushed up to an upper direction in a figure by the extending force of a spring 28 and a slide axis 26 is made to be slide to the upper direction in the figure by an engaging arm 27a so that a slide switch 25 comes to be in an off-state. Even if a subscriber, etc., illegally changes a terminal circuit for CATV so as to close the cap 22, the slide axis 26 where the engaging state with the engaging arm 27a is released stays at the position so that the slide switch 25 is held in the off-state though the opening/closing detecting axis 27 shifts downward. Since power is not supplied to the station-selection control part of the terminal circuit for CATV even if power comes to be re-supplied, the station-selection control part executes a processing so that only special channel is selected among the channels reception possible.
Patent JP-H0459185-A (JP)
Title: Spark fire collecting device
Inventor: YAMAHARA KAZUAKI
IPC: F16P1/06
Filed: 1990-06-28
Abstract: PURPOSE:To prevent a spark dropped on a spark receiving member from rebounding and scattering around and to improve safety by providing a suction means in communication with an air chamber on the water surface of a cooling water storage airtight vessel. CONSTITUTION:In performing arc welding, etc., the spark receiving member 1 is arranged below a welding place and the suction means 9 is operated and the air chamber on the water surface of the cooling water storage airtight vessel 6 is evacuated. As a result, the spark dropped on the spark receiving member 1 is sucked with air and brought into cooling water 7. Scattering of the spark then accumulate in the cooling water 7 and only the cooled air is sucked and discharged in the air.
Patent JP-S61112865-A (JP)
Inventor: UIRIAMU EMU RAIRI JIYUNIA
IPC: F16J15/32
Filed: 1985-08-06
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-H097-A (JP)
Title: Step structure in working vehicle
Inventor: TANAKA SHIGERO
IPC: B62D25/22
Filed: 1995-06-16
Abstract: PURPOSE: To provide the subject structure improved in setup, designed to mount the control panel side end for a step so as not to overlap with the lower end of a control panel, thus enabling the step and the control panel to be detached independently of each other from the machine body frame side. CONSTITUTION: A control panel 7 is provided in front of a driving seat and the lower end 9 of the control panel 7 is attached to the machine frame side, and a step 8 for the driving seat is set up extendedly from the lower end 9 of the control panel toward the driving seat side. Besides, there is provided a traversely ranging wide support member 11 on the machine frame side in front of rear fenders 4 furnished on the left and right sides of the driving seat, the wide face of the support member 11 is mounted with the lower end 9 of the control panel and, independently of this site, is also mounted with the side end of the control panel 7 for the step 8 so as not to overlap with the lower end 9 of the control panel.
Patent JP-S6066214-A (JP)
Title: Coated optical fiber
Inventor: NISHIMOTO MASAYUKI
IPC: G02B6/44
Filed: 1983-09-22
Abstract: PURPOSE:To prevent increase of transmission loss or the like even if a high tension test is executed, by setting the adhesive strength between a glass optical fiber and a coating of a coated optical fiber, where the glass optical fiber is coated with high polymer materials, to a prescribed value of higher. CONSTITUTION:The glass optical fiber is coated with high polymer materials to constitute the coated optical fiber. The adhesive strength between this glass optical fiber and the coating is set to >=0.15kg/mm.<2>, desirably, >=0.25kg/mm.<2>. Thus, degradation of the strength due to a proof test is reduced.
Patent JP-S6330298-A (JP)
Inventor: YAMAGUCHI MASAMI
IPC: G06K19/10
Filed: 1986-07-24
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-S5874057-A (JP)
Title: Glass sealed semiconductor device
Inventor: KUBOTA SHIGERU
IPC: H01L23/10
Filed: 1981-10-29
Abstract: PURPOSE:To facilitate easy pattern recognition at the lead tip of a lead frame by covering with an oxide powder a part other than the region whereon a sealing glass lead frame located on an insulated substrate is tightly fixed. CONSTITUTION:A layer of sealing glass 2 is formed on an insulated substrate 1 and a lead frame 3 is provided on such a layer. Thereafter, an oxide powder 4 of components forming a glass 2 is placed on the heated glass 2 and it is cooled under the semi-fusing condition. At this time, the powder 4 does not adhere to a mount 5 to which the lead frame 3 or a semiconductor element 6 are mounted. Then, the element 6 is mounted to the mount 5. The pattern of lead tip of the lead frame 3 can be recognized easily in such a manner that the semi-fusing condition of powder 4 on the glass 2 is not deteriorated by controlling a temperature of mounting said element 6. Thereby, full automatic wiring of fine metal lead 7 can be realized without difficulty.
Patent JP-S5876374-A (JP)
Title: Car body rear part structure
Inventor: TOOYAMA AKIRA
IPC: B62D25/20
Filed: 1981-10-29
Abstract: PURPOSE:To improve the reaction characteristic of a car when another car collides with the rear of said car by longitudinally providing betwenn the central portions of respective cross members of a rear end and a rear center, an enforcing member forming a box shaped section together with a rear floor across a spare tire house. CONSTITUTION:A rear end cross member 6 laterally provided while forming a box shaped section together with a rear floor 1 is coupled with side members 4, 4, and a rear center cross member 7 is laid on a side member curved parts 4a, 4a. Further, an enforcing member 8 forming a box shaped section together with a rear floor 1 is longitudinally provided across a spare tire house 2 between the central portions of said both cross members 6, 7. Hereby, collision loading is dispersed, the crushed amount of the rear floor 1 is reduced, and the travel distance of a fuel tank 9 in the forward direction is reduced, so that the breakage of the tank 9 can be prevented.
Patent JP-S6420393-A (JP)
Title: Air brake type wire twister
Inventor: MIZUOCHI IZURU
IPC: D07B7/06
Filed: 1987-07-13
Abstract: PURPOSE: To obtain a twisting machine having a pressure-adjusting device controlling the pressure of the compressed air supplied to a braking device according to the diameter of a reel of the coil to reduce the fluctuation of the tension of the withdrawing thread. CONSTITUTION: This device fills compressed air in a tank 1 from a compressed air source 10, sets the pressure in the predetermined value, actuates brakes to each reel 12 by the braking devices 2, gives the predetermined tensions to the wires drawn from each reel 12. When the diameter of the coil wound on the reel decreases, a detector 16 detects the decreasing amount, and drives the lever 26 of a pressure-adjusting valve 17 to the direction reducing the secondary pressure in a proper amount. This reduces the pneumatic pressure supplied to the brake cylinder, releases the brake.
Patent JP-H0343190-A (JP)
Title: Cutting device
Inventor: TAKAHASHI FUJIO
IPC: B26D7/02
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a device capable of cutting in a short time at a low cost with a high accuracy and good flatness, by providing a cutting blade whose edge tip is inclined for the advancing and retreating directions, a holding means feeding the body to be cut during the moving route of the cutting blade and a pressing means pressing a cutting body to the holding means. CONSTITUTION:A cutting blade 19 fitted to a cutting blade holder 16 is descended to the side of a gasket holder 20 by an air cylinder 15 for driving the cutting blade holder, the inclined edge tip of the cutting blade 19 is gradually pressed from the lower end side to a gasket 22 which is pressed to a gasket presser 24 held on the gasket holder 20 and the root part against the inclined face 23 of the gasket 22 is obliquely cut for the longitudinal direction of the gasket 22. Due to the edge tip of the cutting blade 19 being obliquely set for the moving direction of the cutting blade 19 and the edge tip of the cutting blade 19 being abutted gradually on the gasket 22, the cutting force is small and the elastic deformation at the cutting time of the gasket 22 is less, so the gasket 22 can be cut with good flatness.
Patent JP-S6066477-A (JP)
Title: Manufacture of mesa diode
Inventor: INOUE AKINORI
IPC: H01L21/329
Filed: 1983-09-21
Abstract: PURPOSE:To remove completely a distortion layer on the surface, and to enhance reliability about the withstand voltage of a mesa diode by a method wherein the etching out quantity of the surface after formation of a bevel is restricted appropriately. CONSTITUTION:A bevel shape is formed according to machining to a silicon plate 1 having a P type layer 3 on the under side of the high resistance N type layer 2 of the main body of a substrate, having an N<+> type layer 4 on the top side, fixed with a metal supporting plate 5 to act as an anode electrode, and a cathode 6, and having P-N junction between the N type layer 2 and the P type layer 3, and etching is performed to remove a distortion layer. The etching out quantity 7 in the lateral direction is made to 200-300mum. The slant 8 of an angle smaller than the bevel angle theta is formed on the periphery of the electrode 6, and the etching out quantity 9 in the lengthwise direction becomes to 30-70mum at the peripheral edge. When the etching out quantity 9 in the lengthwise direction exceeds 70mum, a depletion layer 10 becomes easily to reach the N<+> type layer 4 when a reverse voltage is applied to the diode, and brings about the fall of the withstand voltage.
Patent JP-2000011416-A (JP)
Title: Optical pickup device
Inventor: KANO YASUYUKI
IPC: G11B7/125
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device provided with a photodetector having high sensitivity to a laser beam of a short wavelength of a wavelength 400 to 500 nm. SOLUTION: This optical pickup device irradiates the signal recording surface of an optical disk with a laser beam formed from a semiconductor laser by an objective lens, detects the reflected light from this signal recording surface and reproduces signals. An opto-electric conversion layer 80 of the photodetector for detecting the reflected light from the signal recording surface of this device is constituted by successively laminating a transparent conductive film 82, a p-type a-SiC:H film 83, an amorphous semiconductor film 84 consisting of i-type a-SiC:H, i-type a-Si:H and i-type a-SiGe:H, an n-type a-Si:H film 85 and a electrode 86 on a translucent substrate 81. The i-type a-SiC:H has an optical band gap in a range of 1.9 to 2.5 eV, the i-type a-Si:H has the optical band gap in a range of 1.6 to 1.8 eV, the i-type a-SiGe:H has the optical band gap in a range of 1.5 to 1.6 eV.
Patent JP-2000038375-A (JP)
Title: Phenyl heterocyclic ring as cyclooxygenase-2 inhibitor
Inventor: DUCHARME YVES
IPC: C07D277/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful in pharmaceutical compositions for treating inflammatory diseases sensitive to the therapies using nonsteroidal anti-inflammatory agents. SOLUTION: This new compound is shown by formula I [X-Y-Z is such as to be CH2CH2CH2, C(O)CH2CH2, S-N=CH, or the like when side (b) is a double bond and side (a) and side (c) are each a single bond, =N-S-CH=, =N-O-CH=, =N-S-N=, or the like when side (a) and side (c) are each a double bond and side (b) is a single bond; R1 is S(O)2CH3, S(O)2NHC(O)CF3, P(O)(CH3)OH, or the like; R2 is a 1-6C alkyl, 3-7C cycloalkyl, trisubstituted phenyl or the like], e.g. 3-[4-(aminosulfonyl)phenyl]-2-(4-fluorophenyl)-5-(2- hydroxy-2-propyl)thiophene. The compound of formula I is obtained, for example, by using a ketone of formula II (Ra is SMe or the like) as starting material to form a compound of formula III (R4 is H or the like).
Patent JP-2000009618-A (JP)
Title: Creep tester
Inventor: NAKAMURA YOSHIMI
IPC: G01N3/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a creep tester constituted so as to perform a creep test for a material used in a machinery operated in a high temp. dry steam atmosphere by forming a test environment simulating the high temp. dry steam atmosphere. SOLUTION: A creep tester 1 is provided with a hermetically closed chamber 5 having a heater 10 heating the peripheral part of the test piece 2 of a machinery operated in a high temp. dry steam atmosphere performing a test provided to the outer periphery thereto and provided with inlet and outlet parts of dry steam bringing the peripheral part to the dry steam atmosphere and the water cooling jackets 8 respectively connected to both ends of the hermetically closed chamber 5 to hold a rod 3 moving corresponding to the plastic deformation of the test piece 2 in a freely slidable manner and having an O-ring preventing the outflow of dry steam from the slide surface provided to the axial center part thereof and the heated O-ring 7 and the nut 3 from the hermetically closed chamber 5.
Patent JP-S6333033-A (JP)
Title: Data transmission method
Inventor: UMEMOTO AKITO
IPC: H04N7/167
Filed: 1986-07-26
Abstract: PURPOSE:To cause decoding to be difficult only by preparing one pseudo-random number generating device at both transmitting and receiving sides, respectively by providing a phase difference variable independently to a pseudo-random number signal classified by the channel of the data signal to be transmitted in a system supplying specified data to a specified subscriber. CONSTITUTION:A transmitting side device and a receiving side device have respectively the same pseudo-random number generating devices 1-1 and 1-2. The random number generating device 1-1 is initialized by an initial value signal 21-1, and a pseudo-random number signal 22-1 is set to the initial value. The pseudo-random number signal 22-1 is supplied to shifting circuits 23-1 and 24-1, and the delaying of N1 and N2 bits is respectively received by shifting information 25-1 and 26-1. Here, the N1 and N2 can be optionally changed. For the above-mentioned random number signal, OR is respectively obtained with the first and second channel data 61-1 and 7-1 in exclusive OR circuits 28-1 and 31-1. The scrambling data prepared in such a way are multiplexed and sent by a circuit 35 together with the above-mentioned initial value signal and the shifting information.
Patent JP-H1022199-A (JP)
Title: Rotary type development processing device
Inventor: SHIMADA OSAMU
IPC: G03F7/32
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To solve yield deterioration due to development pattern failure by preventing an out-of-cup mist, which is generated in a rotary type development device, from sticking on a wafer. SOLUTION: In a rotary type development processing device which is provided with a spinner part 31 which has a wafer chuck and can suck/rotate, a cup 32 which has a cup exhaust port 44 and a cup liquid-discharge port 46, a top-of-cup cover 33 which internally contacts with the cup and covers the top thereof, an outer peripheral cover part 35 which houses the top-of-cup cover and the entire cup and which has a wafer taking-in/out port 40, a developing nozzle 41 which discharges developing solution, and a rear-face rinse nozzle 42 and a rinse nozzle 43 which discharge rinse solution, a top surface cover peripheral opening part 1 of the outer peripheral cover part is provided at least on a part right above between a side surface cover 38 of the outer peripheral cover part and a side surface part of the cup 32. Thereby an air flow is adjusted and sticking of a mist can be prevented.
Patent JP-H0340539-A (JP)
Title: Device for detecting disconnection of optical signal input
Inventor: OKUMA YOSHINORI
IPC: H04B10/079
Filed: 1989-07-06
Abstract: PURPOSE:To surely detect the disconnection of an optical signal input by deciding the 'disconnection' of the optical signal input when the decision of at least one of two optical input disconnection deciding circuits is 'disconnection'. CONSTITUTION:The detection device is provided with a logic circuit 8 for ORing the outputs of respective decided result of the 1st and 2nd optical input disconnection deciding circuits 4, 7. When the amplification gain of a timing component is small, the 1st circuit 4 is accurately driven, and in the case of a large gain, 2nd circuit 7 is accurately driven. When either one of the circuits 4, 7 decides 'disconnection', the 'disconnection' of the optical signal input is decided. Consequently, the disconnection of the optical signal input can be always accurately detected without being influenced by the amplification gain of the timing component.
Patent JP-2000006059-A (JP)
Title: Marking device
Inventor: MOCHIZUKI SHICHIRO
IPC: C23C4/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To retain the width of a line in a roughly fixed range when forming a marking line such as a cutting line and a welding line at a material to be worked consisting of a steel plate. SOLUTION: Fuel gas piping 13 for supplying fuel gas forming flames, oxygen gas piping 14 for supplying oxygen gas burning fuel gas, and conveyed gas piping 15 for conveying marking powder from a chamber 16 storing the powder are connected to a torch 11 fitted with a marking nozzle 12. The respective piping 13 to 15 are fitted with flow rate setting members 13a to 15a, and the flow rate setting members 13a to 15a are controlled so as to obtain optimum gas flow rate corresponding to the moving speed of the torch 11 by a control part 21.