baber/WOPTO huggingface dataset:
Patent JP-H06148508-A (JP)
Title: Line-of-sight detector
Inventor: KONISHI KAZUKI
IPC: A61B3/113
Filed: 1992-10-30
Abstract: PURPOSE:To accurately extract a Purkinje image by eliminating the influence of an optical image having extreme brightness due to outdoor daylight and the like. CONSTITUTION:A Purkinje image extracting means is provided with a Purkinje image selecting means for detecting the slope of the rising and the falling of the respective signals of a Purkinje image candidate stored in a memory means for a Purkinje image candidate, selecting a Purkinje image on the basis of the detection results, discriminating the positional relation between the Purkinje image candidate stored in the memory means for a Purkinje image candidate and a pupil, selecting a Purkinje image on the basis of the discrimination results, detecting the number of picture elements in a two-dimensional direction of the respective signals of a Purkinje image candidate stored in the memory means for a Purkinje image candidate, selecting a Purkinje image on the detection results and selecting a Purkinje image on the basis of the intervals which are substantially same in the side-by-side direction of a projecting means at the center of the optical image of the respective Purkinje images stored in the memory means for a Purkinje image candidate.
Patent JP-H03176794-A (JP)
Title: Plant operation alarm output device
Inventor: YAMAGISHI NOBUHIRO
IPC: G01D21/00
Filed: 1989-12-05
Abstract: PURPOSE:To reduce operator's load by newly connecting an abnormality detecting part to be a printing item abnormality detecting means to the printing output (BOP log) of the execution result of plant performance calculating software loaded to a process computer and an alarm output device is also connected to the output. CONSTITUTION:A plant performance calculation processing part 5 forms data to be BOP log printing items by the shown format and transfers the formed data to the abnormality detecting part 7 and the transferred data are constituted of a part 41 divided in each item of BOP log items and a part 42 further divided in each data necessary for calculating the BOP log items. The item elements to be these divided data are divided into fields Ai, Bi, the field Ai displays the abnormal states of the item elements and the field Bi displays the names and values of the data. In the case of executing the processing by the processing part 5, these item elements are inspected, and when abnormality exists in the fields Ai, Bi, the generation of abnormality to execute the BOP log items is judged.
Patent JP-H07136577-A (JP)
Title: Formation of powder coating film
Inventor: ITAYA OSAMU
IPC: B05D1/24
Filed: 1993-11-19
Abstract: PURPOSE:To firmly form a powder coating film excellent in characteristics by forming an adhesive layer on a part, vibrating a mixture of the part, powder, etc., to form a powder coating film on the surface of the part and then heat- treating the substance forming the adhesive layer to cure or remove the substance. CONSTITUTION:An adhesive layer is firstly formed on every kind of part, when a powder is deposited on the surface of the part to form the powder coating film. For example, the part W placed on a net basket t1 is dipped in a liq. material in a tank t2 and dried to form an adhesive layer on the part W. A mixture of the part, powder and film forming medium is then vibrated or agitated to form a powder coating film on the part surface. For example, the mixture T contg. the part W is placed in a vessel C set on a vibrator V, and the vessel is vibrated to form a powder coating film on the part W. The substance constituting the adhesive layer is then heat-treated and cured or removed. For example, the part W is conveyed by a belt conveyor h3 in a heat-treating passage h2 provided with a heater h1.
Patent JP-H07169209-A (JP)
Title: Head driving device
Inventor: ONO TAKEHIDE
IPC: G11B21/02
Filed: 1993-12-15
Abstract: PURPOSE:To obtain the head driving device capable of narrowing a magnetic gap, being miniaturized, increasing a magnetic field, preventing occurrence of resonance and enhancing assembling workability. CONSTITUTION:A carriage 4 mounting a head 3 is provided to be freely movably held by guides 1 and 2. Yokes 12 and 13 opposite to magnetic field generating means 10 and 11 disposed along the moving direction of this carriage 4 are fixedly provided on the carriage 4, and coils 14 and 15 are fixedly held in the tight adhesion state by these yokes 12 and 13.
Patent JP-H10156575-A (JP)
Title: Method for repairing welded part of nozzle stub
Inventor: NISHIMURA NOBUHIKO
IPC: B23K9/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle stub of excellent service life capable of being repaired without machining a groove in a repairing method of a nozzle stub welding part attached to a pressure vessel to keep the high pressure fluid to be used in a power generating plant, etc. SOLUTION: A plurality of nozzle stubs 2 are attached to a boiler header 1 by a nozzle stub welding toe, and the header 1 is cracked at the welding toe due to the differential temperature of each part when it is used for a long time. The flux consisting of 25% SiO2 -7% TiO2 -35% CaO-20% CaF-2% A1203-4% FeO-7%Mn0 is solved in a paste-like condition with methanol as the solvent, and the paste-like flux is applied to a surface of a tube to form the phase 5 of the flux. Then, methanol is evaporated, and arc is discharged on the flux by the TIG welding to re-melt the surface of the member with the cracks and eliminate the cracks.
Patent JP-H01156843-A (JP)
Title: Operating device for hierarchy file
Inventor: AOKI ATSUSHI
IPC: G06F12/00
Filed: 1987-12-15
Abstract: PURPOSE:To ensure an accurate working with an operating device for hierarchy file with no consciousness of the hierarchical structure of a directory by displaying graphically the hierarchical structure of a complicated file system and selecting a desired directory out of the displayed hierarchical structure via a position designating means. CONSTITUTION:The operating device for hierarchy file is provided with a hierarchical structure display means 14 shows a directory at each position calculated by an arithmetic means 13, a pointing device 15 designates the display position of the means 14, a designating means 16 defines the file set at a position designated by the device 15 as the processing subject when the tree structure of each directory is displayed by the means 14. Then the desired directory of a hierarchical structure displayed on a display by the means 14 is pointed by the device 15. Thus it is not required to describe an absolute path name nor to recognize the place where the current directory exists. Then the desired data processing like the deletion of data, etc., can be applied to the corresponding file.
Patent JP-H11150974-A (JP)
Title: Dc-ac inverter
Inventor: KAKIUCHI YASUNOBU
IPC: H02P29/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To realize a comparatively small-sized lightweight DC-AC inverter at a low cost which can stably supply a sinusoidal AC power source voltage, by a comparatively simple method using a DC motor and a generator. SOLUTION: A DC voltage supplied from a DC power source is inverted to an AC voltage having a specified frequency. In this case, a DC motor 1 rotated by a DC voltage supplied from a DC power source, a generator 2 which converts rotational energy of the DC motor 1 to electric energy and outputs an AC power source voltage, and a servo circuit 3 which monitors the AC output voltage and/or the AC output frequency of the generator 2 and controls the number of revolution of the DC motor are installed.
Patent JP-H0765693-A (JP)
Title: Oxide cathode
Inventor: SAI KISHIYAKU
IPC: H01J1/144
Filed: 1993-12-15
Abstract: PURPOSE: To improve an electron-emitting characteristic and a life property of a cathode by forming a Ba evaporation restricting layer of titanium-contained material on an electron-emitting material layer mainly containing barium. CONSTITUTION: A Ba evaporation restricting layer 5 is formed on an electron- emitting material layer 1. The Ba evaporation restricting layer 5 which serves to restrict Ba evaporation for extending the life of a cathode should be a layer which minimizes the effect of Ba no electron-emitting function. The Ba evaporation restricting layer satisfied with sch conditions is formed of titanium- contained compound, for which at least one of CaTiO3 and SrTiO3 groups is desirably selected. The Ba evaporation restricting layer is desirably 10-10000 Åin thickness.
Patent JP-H04184277-A (JP)
Title: Lsi tester
Inventor: NISHIKIDO TAKUMI
IPC: G01R31/3183
Filed: 1990-11-20
Abstract: PURPOSE:To contrive the reduction of test time in a plurality of continuous tests by successively synchronizing test data different in the first stage of a plurality of shift registers with a shift clock to store and ADD-converting the output of the final stage. CONSTITUTION:The data of a test 1 is written into a first stage register 3 from CPU 1 through a data bus 2. The contents of the register 3 is transmitted to a second stage shift register 5 by the first clock of a shift clock 6. As soon as the transmission the data of a test 2 are written into the register 3 from CPU 1. Next the contents of the register 5 is A/D-converted 8 by the second clock of the clock to amplify so as to apply to DUT. In other words the test 1 begins. The data of a test 3 are written into the register 3 from CPU 1 as soon as the contents of the test 2 of the register 3 are transmitted to the register 5 by the second clock. When the test 1 is completed, the condition of the test 2 is D/A-converted 8 by the third clock to be amplified 9 so as to be impressed on DUT.
Patent JP-2000127895-A (JP)
Title: Pretensioner
Inventor: MIZUNO ISAMU
IPC: B60R22/46
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pretensioner capable of rotating a seat belt winding shaft smoothly and efficiently, easily sealing high pressure gas for driving and miniaturizing a gas pressure resistant container. SOLUTION: A casing 11 of a pretensioner 1 is pierced with a winding shaft 3. A pressure container 13 is fitted to the upper part of the casing 11. An upper end opening part 13a of the pressure container 13 is equipped with a gas generator 15. Solid material 20 is stored inside the pressure container 13, and a guide groove 21 is connected to a lower end opening part 13b. A sleeve 25 provided with clutch mechanism 30 is fitted to the winding shaft 3. Tapes 36, 37 are respectively fixed to the sleeve 25, and the center part is made rotating blades 26, 27. The outer ends of the rotating blades 26, 27 reach the guide groove 21 and respectively form a driving point A and a driving point B. Interposed bodies 40 are held in the guide groove 21 between the driving points A, B.
Patent JP-H10140542-A (JP)
Title: Automatic open gate
Inventor: NISHI SEIICHI
IPC: E02B7/20
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic open gate capable of being done with the lightweight gate at low costs of equipment and maintenance and automatically opening and closing the gate when the water level reaches a certain level. SOLUTION: A gate main body 1 is constituted of an approximately U-shaped narrow plate body. Then, the gate main body 1 places the central curve section 1A toward downstream side, and a coupling lever 5 having one end pivoted 4A on a revetment 3 side and the other end pivoted 6 on the gate main body near to the curve section 1A from the pivot 4A is provided downward of the outside around both side ends of the gate main body 1. A stopper 7 interlocking with the clamping lever 5 is projected to the outside of the gate main body 1 upward of the clamping lever 5. One end of an opening and closing rope 10 is mounted to the upper part closing to the curve section 1A of the gate main body 1. The other end is mounted to a winding body 11 fixed to a shaft 9 built between rivers 2 at an upstream position from the gate main body 1.  A winding body 22 mounting the end of a rope 21 of a water level response winch 20 to a place on the revetment 3 side of the shaft 9 and a winding body 14 mounting the other end of a weight rising and falling rope 12 mounted to a weight 13 are fixed.
Patent JP-H02159782-A (JP)
Title: Semiconductor laser device
Inventor: YAGI TETSUYA
IPC: H01S5/042
Filed: 1988-12-14
Abstract: PURPOSE:To enable a semiconductor laser device to output a large power by a method wherein a p-type dopant is diffused in a specified range of depth into a stripe-like protrudent region of a second clad layer of a specified shape and a region just under it to form a p-type region. CONSTITUTION:A stripe-like protrusion whose height is h1 near the edge face of a laser and h2 (h2>h1) at its center is provided to an active layer 3, and a p-type dopant is diffused to such a depth that it is larger than a+h1 but smaller than a+h2 measuring from the top of the stripe-like protrusion into the stripe-like protruding region of a second clad layer 4, whose thickness is a excluding the stripe-like protrusion, and a region just under it to form a p-type region 11. By this setup, laser rays are hardly absorbed at the edge face of the laser, so that the maximum optical output of the laser can be made large.
Patent JP-H05126944-A (JP)
Title: Phase adjuster
Inventor: ISHII HIROSHI
IPC: G01S13/44
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the time to be spent for detecting a correction angle by adopting a correction angle detecting system using an approximate correction angle. CONSTITUTION:Latch circuits 1a, 1b, 1c, and 1d respectively latch four videos of SIGMAI, SIGMAQ, DELTAI and DELTAQ and input the videos to a correction angle generation circuit 10. A quadrant discrimination circuit 15 performs conversion for the quadrant discrimination of an 8-quadrant conversion circuit 14 based on the codes of the I and Q and a signal indicating (I)>=(Q). In addition, the initial value, 45 deg., of a correction angle is found from a quadrant difference operation circuit 16 and initial value setting circuit 17. Thus the circuit 10 is constituted so that the correction angle can be found after the initial value of the correction angle is decided on the basis of a multiple of 45 deg. by using the circuit 14. Therefore, the time to be spent for detecting the correction value an be reduced to about 1/4.
Patent JP-S63159624-A (JP)
Title: Power generating method utilizing hydrogen storage alloy and device
Inventor: YANOMA AKIRA
IPC: F01K25/00
Filed: 1986-12-23
Abstract: PURPOSE:To utilize a heat source of the medium/low temperature level and perform efficient power generation by heating a hydrogen storage alloy to discharge hydrogen, guiding this hydrogen into a gas turbine to drive a genera tor, then cooling hydrogen to be occluded by the hydrogen storage alloy again. CONSTITUTION:Three-way valves 12, 13 are closed respectively, and a high- temperature heat medium is guided into a container 1 from a line 5 to indirectly heat a hydrogen storage alloy M1. At the same time, a low-temperature heat medium is guided into a container 2 from a line 6 to directly cool a hydrogen storage alloy M2. When heated, the hydrogen storage alloy M1 discharges the hydrogen occluded in it, and this hydrogen is filled in the container 1 and the lines 8, 9. On the other hand, the three-way valves 12, 13 are opened respectively, and lines 8, 14 and 15, 11 are communicated respectively. Accordingly, hydrogen is guided into a gas turbine 3 to drive a generator 4. Then, hydrogen is guided into the container 2 from the line 11 to be occluded by the hydrogen storage alloy M2.
Patent JP-H04184613-A (JP)
Title: Shift control method using keyboard
Inventor: ITO YUKIHISA
IPC: G06F3/023
Filed: 1990-11-20
Abstract: PURPOSE:To easily improve the operability of a keyboard by storing the transmission key data corresponding to the shift status information provided from the controller of a visual data terminal VDT, the shift status control procedure, etc., and adding a shift control function to the keyboard. CONSTITUTION:A storage circuit 13 of a keyboard 10 is collated, and the corresponding transmission key data and the shift status control procedure are read out based on the shift status information provided from the controller of a VDT. When a designated key is operated, the corresponding key data and shift status control information are transmitted to the controller 20. Then the desired shift status is secured without operating many keys. When a shift control function is added to the keyboard 10, the operability of the keyboard 10 is easily improved in a shift control method.
Patent JP-H03170461-A (JP)
Title: Preparation of pyridine-2, 4-and-2, 5- dicarboxamide
Inventor: EKEHARUTO BAADAA
IPC: C07D213/86
Filed: 1990-11-22
Abstract: PURPOSE: To obtain an effective inhibitor of proline hydroxylase and lysine hydroxylase, which consists of partly new, specific substituted pyridine-2,4- and -2,5-dicarboxyamides and physiologically tolerated salts thereof.  
     CONSTITUTION: Pyridine-2,4- and -2,5-dicarboxyamides and physiologically acceptable salts thereof of formula I [R 1  means H, -N(R 2 )R 3  (R 2  and R 3  each means H, alkyl, phenyl or alkylcarbonyl)] are used as medical inhibitors of proline hydroxylase and lysine hydroxylase. Compounds of formula I in which R 2  is H and R 3  is alkyl or acetyl are new. The new compounds of formula I are obtained, for example, by reacting a compound of formula II (Y means halogen, hydroxyl, etc.) with a compound of formula III, etc. They are used as fibrosuppressants, immunosuppressants, medicines for the treatment of metabolism disturbances of collagen and collagen-like substances and for the biosynthesis of Clg. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01164218-A (JP)
Title: Pipe trough and manufacture/installation thereof
Inventor: CHIAKI NARIYUKI
IPC: B29L23/00
Filed: 1987-12-14
Abstract: PURPOSE:To improve workability, by concealing pipes laid in longitudinal direction in a synthetic resin trough with synthetic resin foam body formed therein. CONSTITUTION:A lower synthetic resin foam body 11 is formed in a synthetic resin trough 2, then synthetic resin pipes 12 are laid thereon. Thereafter, fused synthetic resin is injected into the synthetic resin trough 2 to form an upper synthetic resin foam body 13 for securing the synthetic resin pipes 12. Consequently, the synthetic resin pipes 12 are concealed by a synthetic resin foam body 14 formed in the synthetic resin trough 2, and a synthetic resin cover 3 is applied onto the trough 1.
Patent JP-H07144690-A (JP)
Title: Underwater traveler
Inventor: KOBAYASHI KIYONOBU
IPC: B63C11/46
Filed: 1993-11-24
Abstract: PURPOSE:To prevent water from penetrating into an air pipe surely in time of diving too deep by installing an air hole opening sidewards, in and around the closed upper end of this air pipe which inhales air from top of a water surface and conducts it to an engine, and making this air hole into being freely closed by an outer pipe body with a float. CONSTITUTION:This underwater traveler has a propeller with a built-in engine, and an air tank is fixed on top of this propeller, and further an air pipe member 6 is extended upward from this air tank and thus it is installed. This air pipe member 6 is composed of a lower air pipe 42 to lee clam to the air tank, an upper air pipe 43 fitted in an inner part of the upper end, and a float valve 44 or the like fitted free of slide motion on an outer circumferential part of this upper air pipe 43. This float valve 44 has a float 47, and a pipe-make valve element 49 fitted free of slide motion in the upper air pipe 43 is connected to this float 47 via a connecting pipe 48, whereby an air hole 46 formed in and around the closed upper end of the upper air pipe 43 is owed or closed by this valve element 49 interlocking with the floatage of this float 47.
Patent JP-2000143089-A (JP)
Title: Defective paper discharge device of folding machine
Inventor: SHOJI YUKIKAZU
IPC: B65H43/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate paper clogging at the time of start, dispense with human labor and time to dispose a defective paper sheet, and improve the productivity. SOLUTION: In a folding machine of a rotary press having a parallel folding part constituted by three barrels of a saw barrel 11, a folding barrel, and a gripper barrel, the saw barrel 11 and the folding barrel which cut a continuous paper therebetween are provided adjacent to each other, a needle device 1B provided with a needle in and out mechanism 61B for transferring the continuous paper to be cut along an outer peripheral face is provided in respective saw barrel 1 and folding barrel, and a needle in and out position change-over means 62B capable of changing over in and out positions of respective needles is provided in the needle devices 1B of the saw barrel 11 and the folding barrel.
Patent JP-2000150868-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO ATSUKI
IPC: H01L21/268
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of increase in the resistance of a gate electrode with the decrease in an impurity inactive rate, and the problem of degradation in an element responsiveness by performing annealing treatment while a higher specific substrate temperature is set after a specific substrate temperature is maintained. SOLUTION: In a first process, a gate electrode is formed on a semiconductor substrate via a gate oxide film with a film thickness of 3 nm, and an impurity is injected to an entire surface. Then, in a second process, a substrate temperature of 660-770 deg.C is maintained. In the case of a such temperature range, the reverse activation of impurities in the gate electrode is generated. However, in this case, since annealing treatment is carried out in a third process while the substrate temperature is set to 900-1,100 deg.C, the impurities are activated again, thus eliminating a problem regarding the reverse activation of the impurities, and hence solving the problem of the increase in the resistance of the gate electrode, and the problem of the degradation in an element responsiveness.
Patent JP-H09162857-A (JP)
Title: Transmission method for digital data
Inventor: KOJIMA TADASHI
IPC: H04L7/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reproduce information data with high accuracy. SOLUTION: Digital data are contained in a sector consisting of plural synchronization frames and sent sequentially. The synchronization frame consists of a synchronizing signal and a run length limited code satisfying limitation of a minimum run length and a maximum run length and the synchronizing signal includes a synchronization pattern consisting of a bit pattern with a run length longer than the maximum run length by 3T and an additional bit pattern with a run length longer than the minimum run length allocated before and after it. Furthermore, the synchronizing signal includes a specific code representing a position in the sector and for DC control available.
Patent JP-H07221754-A (JP)
Title: Communication system for load balance and load dispersion
Inventor: JIYON JII WATSURAFUSUKI
IPC: H04L69/40
Filed: 1994-12-20
Abstract: PURPOSE: To efficiently execute the load distribution and the load balance of a data frame in a data communication network by classifying and selecting an output route with an enable signal generated in response to the identification of the characteristic data pattern of the data frame and outputting the data frame. CONSTITUTION: An event driving interface EDI 110 generates the enable signals A, B, C and D which dynamically change the route of a packet so that a bit pattern is identified from route designation information 106 of the data frame 108 in a communication network 100 and data is distributed and balanced. A multiplexer 120 is controlled, one of route paths 1-4 is selected and the data frame is outputted. A buffer 130 buffers the data frame 108 and supplies data to the multiplexer 120 in response to the bit pattern identification of EDI. Thus, the load in data frame communication can efficiently be distributed and balanced with few bits.