baber/WOPTO huggingface dataset:
Patent JP-H0993496-A (JP)
Title: Solid-state image pickup camera
Inventor: NAKAMURA YASUHISA
IPC: H04N5/359
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To suppress production of blooming even if light with high luminance in excess of a range adjustable by an aperture or a shutter speed. SOLUTION: Proper exposure is obtained within a range adjustable by an aperture 13 and a shutter speed by adjusting them. When a comparator circuit 21 detects it that the adjustable range is exceeded by the aperture 13 or the like, a blooming detection circuit 22 detects the occurrence of blooming based on an output signal of a CCD sensor 12. When blooming is detected, the charge generated in a light receiving section of the CCD sensor 12 is discharged to other parts than the charge transfer section by increasing a blooming suppression base voltage 25. Thus, even when excess charges are generated by a high luminance light, since the charges are absorbed other parts than the charge transfer section, the production of blooming is suppressed.
Patent JP-H0992738-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: SATAKE HIDEKI
IPC: H01L21/8247
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device provided with a tunnel insulation film which can ensure long term reliability without lowering the current density as compared with a thermal oxide by providing a tunnel insulation film where the concentration of the nitrogen atom in a carrier tunnel region is set lower than that in other regions. SOLUTION: The semiconductor device comprises a semiconductor substrate 111 or a first conductive film, and a tunnel insulation film 113, i.e., an insulation film formed contiguously to the first conductive film and introduced with at least a silicon atom, an oxygen atom and a nitrogen atom, where the concentration of that nitrogen atom in a carrier tunnel region is set lower than that in other regions. Furthermore, a second conductive film 116 if formed contiguously to the tunnel insulation film 113. For example, a silicon thermal oxide layer 114, an oxynitride layer 113 where nitrogen is introduced to the silicon thermal oxide layer, and a deposited silicon oxide layer 115 are formed on a p-type silicon substrate 111 and polysilicon 116 containing arsenic is deposited thereon.
Patent JP-H0991131-A (JP)
Title: Method for checking calculational expression
Inventor: ORITO SHIGERU
IPC: G06F9/45
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To check the error of a calculational expression on an application screen by performing the error check while reading the calculational expression from the application screen. SOLUTION: A numerical expression inputted from the numerical expression input column of the application screen on a display is read (ST31). Next, the read numerical expression is substituted in a calculation program previously prepared while making a numerical expression part into blank and a complete calculation program is prepared (ST32). Afterwards, the generated calculation program is compiled and the return code of a compiler is read out (ST33). Then, whether the compile is made successful or not is discriminated by using the read return code of the compiler (ST34). When the absence of error is discriminated, the program in execution form generated by compiling is executed and calculation is performed (ST35). Then, the executed calculated result is displayed on the application screen of the display (ST36).
Patent JP-S63104584-A (JP)
Title: Video signal reproducing device
Inventor: HONDA TSUTOMU
IPC: G11B20/02
Filed: 1986-10-21
Abstract: PURPOSE:To reproduce correct data by clamping an output from a demodulation circuit on an earth potential through a resistance when a second detection circuit does not periodically detect a frame synchronous pulse. CONSTITUTION:Since the detection circuit 12 cannot detect the frame synchronous pulse periodically just after a power source is switched on or while a scan action is executed, for example, it outputs an L signal. Consequently, an AND circuit 28 comes to a non-conductive state and a switch 26 is turned on, and an H signal is inputted through an inverter 29, whereby a switch 27 is turned on. Thus, an output from a capacitor 23 is clamped on the earth potential through the resistance 25. On the other hand, the detection circuit 12 outputs the H signal when it comes to detect the frame synchronous pulse periodically, whereby the switch 27 is turned on, the switch 26 is turned off, and the output from the capacitor 23 is clamped on the earth potential through a resistance 24. Thus, accurate data can be reproduced.
Patent JP-S60142468-A (JP)
Title: Document formation device
Inventor: YABUUCHI HIDEKAZU
IPC: G06F17/28
Filed: 1983-12-28
Abstract: PURPOSE:To select an optimum word from plural synonyms and to form a document of good quality by adding a function automatically displaying synonyms of a word inputted by the user to a document formation device. CONSTITUTION:When reading ''kana'' (Japanese syllabary) [seinen] are inputted from a data input part 200 and then a ''kana''/''kanji'' (Chinese character) conversion instruction (c) is inputted, the reading ''kana'' data [seinen] is held in a ''kana'' data holding part 221 and compared with reading ''kana'' data 221, 214, 217, etc. read out from a word storage part 210 by a comparator 223. When the inputted reading ''kana'' data [seinen] coincides with (seinen) in the reading ''kana'' data 214, a coincidence detecting signal (d) is activated and data (seinen) in a ''kanji'' data storage part 215 corresponding to the reading ''kana'' data 214 is extracted by a ''kanji'' data extracting part 224. Simultaneously, a synonym extracting part 260 inputs the contents of a synonym pointer 216 corresponding to the ''kanji'' data (seinen), detects that the contents are not D and are the address of the storage part for the reading ''kana'' data [wakamono], extracts ''kanji'' data (wakamono) and outputs the ''kanji'' data (wakamono) to a synonym selecting part 270.
Patent JP-H02101928-A (JP)
Title: Protector for common electric-supply equipment
Inventor: URAI YASUYOSHI
IPC: H02J3/00
Filed: 1988-10-06
Abstract: PURPOSE:To prevent a master stop through malfunction by detecting the electric energy supplied from a house common electric-supply equipment, by comparing said electric energy with the tolerance of said common electric-supply equipment to obtain an allowance, and by automatically judging whether closing of a succeeding input breaker is right or wrong. CONSTITUTION:A plurality of house auxiliary machines M1 are driven from a bus via breaker 8, common low-voltage transformer T1, breaker 9, and low- voltage bus 12. A consumed power at that time is obtained in a power converter 20 by PT, CT, and inputted as a signal (a) to a comparison setter 19 to be compared with set values b, c (b<c). The contact signal 21 of a plurality of house auxiliary machines M is inputted to a succeeding input breaker selection circuit 22. When the comparison result of said comparison setter 19 is a<c, said selection circuit 22 judges that there is enough room, to permit closing of other auxiliary machine M, and interlocks 27 and prohibits closing of said other auxiliary machine M at the time of a>c. Also, alarm is outputted at the time of a>b. Thus, it is possible to judge automatically whether closing of said other auxiliary machine is right or wrong, and to prevent a master stop by malfunction.
Patent JP-S63104155-A (JP)
Title: Electronic computer
Inventor: FUKUI HIRONO
IPC: G06F13/16
Filed: 1986-10-21
Abstract: PURPOSE:To perform the transfer of data between a memory system and a central processing unit as well as between the memory system and an input/ output means with no delay, by using a random access terminal and a serial access terminal as the memory elements of the memory system. CONSTITUTION:The data are transferred between the central processing unit 1 and the memory system 3 by means of an internal bus 7a via the random access terminal 5 of a memory element 4. While the data are transferred between the input/output means 2 and the system 3 by means of an internal bus 7b via the serial access terminal 6 of the element 4. Thus the separate data transfer routes are obtained among the unit 1, the means 2 and the system 3 respectively. Then the data are transferred between the means 2 and the system 3 through the continuous addresses of the system 3, therefore, the serial accesses suffice with this data transfer job. In such a way, data are transferred with no delay.
Patent JP-S62174096-A (JP)
Title: Chartreusin derivative and carcinostatic agent containing same
Inventor: YAMADA SHUITSU
IPC: A61P35/00
Filed: 1986-10-22
Abstract: NEW MATERIAL:The compound of formula I [X1 is H or (substituted) 1-3C alkyl; X2 is (substituted) 1-3C alkyl, (substituted) 1-2C alkylcarbonyl (1-2C alkyl), (substituted) phenyl (1-2C alkyl), etc.; X3 and X4 are H or methyl; X4 is H when X3 is methyl; X5 is H, OH or amino; X6 is H or OH; X6 is H when X5 is OH or amino; X7 is H or amino; X8 is H or H OH; X8 is H when X7 is amino; Q is (substituted) 1-11C alkyl, (substituted) 2-11C alkenyl, etc. EXAMPLE:Exo-type 6-O-(3-methyl-n-butyryl)-3',4'-O-benzylidene-4'-epiamino-4''- deoxychartreusin hydrochloride. USE:Carcinostatic agent. PREPARATION:The compound of formula II (X5' is H, OH, azido, etc.; X7' is H, azido, etc.) is made to react with the carboxylic acid derivative of formula III.
Patent JP-H1094989-A (JP)
Title: Clamping device
Inventor: KURATA TAKESHI
IPC: B23Q3/157
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To perform the moving of the whole of a clamping finger part and the opening and closing operations of a clamping finger by a moving means and unnecessitate the timing setting of the opening and closing operations by electric signals, etc. SOLUTION: A finger 1 on a forward side and a finger 2 on a reverse side are constituted so as to clamp an object with spring force of a spring 5 and a stopper is provided. This stopper is provided at the prescribed location of the advancing direction that the finger 1. and the finger 2 advance (a location where the fingers 1 and 2 clamp or open an object) so as to be abutted on the finger 2 at the prescribed location and to regulate the advancing of the finger 2 when the finger 1 and the finger 2 advance with an arm 3 (attached to a cylinder) which is coupled with the finger 1.
Patent JP-H04129349-A (JP)
Title: Address control circuit
Inventor: SUZUKI MITSURU
IPC: H04L12/42
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the need for an external terminal for address setting by storing address information inputted at first at application of power as its own address information, using the information to make optional calculation and sending the result to a succeeding node so as to set an address of each node of a ring type serial communication system. CONSTITUTION:Suppose that address information sent at first from a control master 20 is XXh after application of power and a slave node Sn is located at an M-th order from the control master 20, then the specific address of the Sn is expressed in XXh+(M-1)h. That is, address information represents it that its relevant node is connected to what order number counted from the master 20. Furthermore, after an address is set for each Sn following application of power, since each Sn has an own address separately and a serial signal from the master 20 receives almost simultaneously only with a transmission delay time of a logic circuit, even when number of the nodes is increased, the limit in the number of nodes is not caused. Thus, an input terminal for address setting is not required. The terminal is omitted from the circuit.
Patent JP-H0588005-A (JP)
Title: Silicon dioxide thin film
Inventor: GOTO MAKOTO
IPC: F21V7/22
Filed: 1991-09-30
Abstract: PURPOSE:To improve durability without changing a refractive index by using silicon dioxide contg. metallic tin at a specific ratio as a low-refractive index material coating a substrate. CONSTITUTION:The thin film 2 is formed by using the silicon dioxide SiO2 contg. 0.5 to 10wt.% metallic tin Sn as the low-refractive index material coating the substrate 1. The protective film formed by adding the metallic tin Sn to the silicon dioxide SiO2 thin film 2 has the durability higher than the durability of a protective film added with tin oxide SnO2. The probable cause for such effect lies in that the metallic tin Sn can decrease the number of the non- crosslinked oxygen existing in the silicon dioxide SiO2 more than the tin oxide SnO2 can do and that the optical stability is thereby stably improved. Then, the durability can be improved without applying a change to the refractive index of the silicon dioxide SiO2 itself. The optical characteristics necessary for cold mirrors and band-pass filters are thus obtd. and this film is adaptable even as the optical thin film for the cold mirrors, band-pass filters, etc.
Patent JP-H0890066-A (JP)
Title: Method for inspecting surface flaw at weld zone of uo steel tube
Inventor: HATANO TOSHIKAZU
IPC: G01N21/88
Filed: 1994-09-21
Abstract: PURPOSE: To provide a method for judging the presence/absence of flaws by photographing the surface flaw at the weld zone of a UO steel tube in particular by the optical cut image. CONSTITUTION: In a method to detect the flaw at the weld zone using the optical cutting image 4 which is obtained by irradiating the slit beam on the weld zone 2 of a UO steel tube 1 and its vicinity, the first process to obtain the thinning data through the thinning processing of the optical cutting image 4, the second process to obtain the differential data column by operating the difference of the thinning data, and the third process to obtain the flaw detecting data column by the flaw intensified processing of the difference data column. The fourth process is provided where the presence/absence of the flaw is judged by using the flaw detecting data column, and the flaw is detected and the size of the flaw is judged by operating the thinning data column when the presence of a flaw is judged.
Patent JP-S60142250-A (JP)
Title: Method and device for analyzing compound having amino group
Inventor: ISHIDA YASUO
IPC: B01D15/08
Filed: 1983-12-28
Abstract: PURPOSE:To enable automatic analysis with high accuracy by bringing the compd. having the primary or secondary amino group in a sample into reaction with a labeling reagent and removing the excess labeling reagent then analyzing the prelabel deriv. with chromatography. CONSTITUTION:The analysis of the primary amine in a sample is accomplished by feeding a fluorescent reagent such as o-phthalaldehyde or the like and neutral buffer from respective vessels 1, 2 to a sample introducing device 5 and a bypass 6, mixing the same with the sample and capturing the labeling amine in a precolumn 15 as shown by the solid line of a six-way valve 8 via a reaction coil 7. A moving phase is then passed from a moving phase vessel 19 as shown by the dotted line of the valve 8 to introduce the labeling amine in the precolumn to a separating column 16 where said amine is separated with good accuracy. The fluorescent intensity thereof is measured with a detector. The sample contg. secondary amine is converted to the primary amine by an NaClO soln. and is analyzed in the above-described way. The analysis is thus made possible with the higher accuracy than with labeling after the sepn. without spreading of the band, etc. The sepn. and analysis of the secondary amine which are particularly difficult with the prior art are thus made easy.
Patent JP-H10105918-A (JP)
Title: Thin film magnetic head
Inventor: OYOSHI KAZUYA
IPC: G11B5/31
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve write-in performance of a thin film magnetic head and to suppress generation of reading error in reproducing. SOLUTION: Before forming an upper magnetic pole, 45NiFe thickened layers 7 consisting of 52 to 57wt.% Fe are laminated without being exposed to a slider floating surface 15 from the inside of a throat height region to an element rear part in a region in which no upper and lower magnetic pole joining part 14 is contained and then a 45NiFe upper magnetic pole 8a is laminated on a whole surface thereof with 0.1 to 0.5μm film thickness. Further, sum of thicknesses of laminated films of the 45NiFe thickened layers 7 and the 45NiFe upper magnetic pole 8a is made to be 0.2 to 1.0μm to form an upper magnetic pole 8b. Thereby the thin film magnetic head, in which magnetic field intensity and magnetic field gradient at the time of writing-in can be made larger and which generates fewer reading error without lowering efficiency at the time of reproducing, can be provided.
Patent JP-H03114728-A (JP)
Title: Manufacture of rolled article
Inventor: TAKAMA HIDEYUKI
IPC: B29K25/00
Filed: 1989-09-29
Abstract: PURPOSE:To manufacture efficiently and cheaply a strip material having an excellent heat resistance, chemical resistance, and mechanical strength by cooling the strip material and thereafter rolling it in the range of 1-30% in its thickness reduction rate. CONSTITUTION:A strip material is cooled which obtained by extrude-molding and press-molding thermoplastic resin having a crystal structure. In the next place, the strip material is rolled in the range of 1-30% in its thickness reduction rate and thus a desired article is obtained. In this instance, such thermoplastic resin is a stylene polymer having a syndiotactic structure.
Patent JP-H0299286-A (JP)
Title: Laser beam building up method
Inventor: FUKAHORI MITSUGI
IPC: B23K26/34
Filed: 1988-10-07
Abstract: PURPOSE:To perform uniform building up and to avoid unnecessary cladding, lack of cladding and lack of fusion by supplying brazing filler metal onto a joining part while oscillating the tip thereof. CONSTITUTION:A rotary body 12 is fitted on the tip of a supply nozzle 9 and the brazing filler metal 7 is supplied to a laser beam spot 5a through a hole provided eccentrically on the rotary body 12. A gear 13 is provided on the periphery of the rotary body 12 and a gear 15 fixed on rotary shaft 14a of a motor 14 fixed on the supply nozzle 9 meshes with the gear 13 of the rotary body 12 each other, by which the tip of the brazing filler metal 7 oscillates all over in the vertical and horizontal directions round the center in the laser beam spot 5a and uniform building-up can be performed on the joining part of works 10.
Patent JP-H1097156-A (JP)
Title: Current limiting means controller for thermal fixing device
Inventor: YAMAGUCHI ATSUSHI
IPC: H02J1/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To clear a standard for the fluctuation of a power supply voltage and to prevent a failure in a current limiting means caused by the repeated resetting of a thermal fixing device, etc., by controlling a switching means, so as to inhibit the current limiting means from influencing a heating device, at the time of supplying power, in an initial stage or attaining resetting. SOLUTION: When the temp. of the outer periphery of a fixing roller 4 is varied, the electric resistance value of a thermistor 16 is changed by the variation in the temp., to change a voltage inputted to the A/D port of a CPU 15. This CPU 15 functions as a switching control means, etc., to control a first switching element 11 and a second switching element 13. Thus, the CPU 15 issues a heater temperature control signal for turning on the thermal fixing heater 9 to the first and second switching elements 11 and 13. Further, the CPU 15 issues a switching inhibiting signal to the second switching element 13, to inhibit the current limiting means 12 from influencing the thermal fixing heater 9, when the power is supplied in the initial stage or resetting is attained.
Patent JP-H04130367-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/00
Filed: 1990-09-21
Abstract: PURPOSE:To enable self-controlled self-diagnosis and self-repair by discriminating whether or not there is a fault and selecting and driving an actuator means for its repair. CONSTITUTION:When signals from sensors 1a - 1c are inputted to a fault diagnostic part 12, the diagnostic part 12 evaluates symbols to discriminate whether there is not the fault and specify its symptom by utilizing fault diagnostic knowledge in an object model storage part 14. In case of the fault, the diagnostic part 12 retrieves parameters of the fault according to qualitative data in the storage part 14 and a fault simulation part 13 simulates the fault state to determine the fault symptoms and fault cause. Then a repair planning part 15 reasons a repairing method to determine a repair plane and supplies control instruction developed by utilizing feature data characteristic to the device to an actuator control circuit 5 to perform repair control.
Patent JP-H1076252-A (JP)
Title: Rainwater filtering system
Inventor: FUJITA KEIICHI
IPC: B01D24/38
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To adapt rainwater to various uses by simply taking out rainwater from an eaves trough to filter the same. SOLUTION: The intermediate part of the down pipe 2 provided to a building is cut to position a lower vertical trough 2b in coaxial relation to an upper down pipe 2a so as to provide a predetermined interval from the lower end of the upper down pipe 2a and a container 10 is arranged between the upper and lower down pipe 2a, 2b. Rainwater falling from the upper down pipe 2a enters an inner cylinder 4 to pass through natural sand 6 and further passes through activated carbon 18 and pebbles 20 to overflow to the chamber C1 of the container 10 and passes through drain pipes 26, 26, 56, 56 to be guided to the sub-filters 40, 40 of tank 28, 30. The rainwater falling from hoses 56, 56 enters the outer cylinder of the sub-filter 40 and passes through activated carbon to be stored in the tanks 28, 30.  The filtered clean rainwater stored in the tanks 28, 30 is transferred to a tank 32 and can be appropriately taken out of a water supply hose 38 and can be used for various purposes.
Patent JP-H1076742-A (JP)
Title: Cancellation stamping device
Inventor: MIDORI HIROSHI
IPC: B41K1/22
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cancellation stamping device capable of easily and efficiently stamping cancellation marks on many revenue stamps posted on a printed paper or handing many printed papers of different types bearing revenue stamps, all by way of releasing a cancellation stamping means from the device main body, thereby rendering it effective in reducing personal expenses. SOLUTION: A cancellation stamping device includes a main body A having a platen 10 rotatably driven by a motor, and a cancellation stamping means B having a rotary press member which produces a cancellation mark. The cancellation stamping means B is detachably installed within the main body A. With the cancellation stamping means B installed within the main body A, platen 10 may be rotated so as to stamp cancellation marks on the revenue stamps. After having been detached from the main body A, the cancellation stamping means B may be held at its handle B2 so as to stamp cancellation marks through manual operation.
Patent JP-H04130409-A (JP)
Title: Camera lens
Inventor: MIYAKE MAKOTO
IPC: G02B15/20
Filed: 1990-09-21
Abstract: PURPOSE:To surely and smoothly move an extender lens by providing the extender lens part which is moved along an optical axis direction to vary a focal distance as one part of a master lens part. CONSTITUTION:The extender lens part 11 is one part of the master lens part and it is moved along the optical axis direction to vary the focal distance. Then, a driving mechanism moves the lens part 11 and an electric motor 45 actuates the driving mechanism. By moving the lens part 11 by means of the motor 45 in such a way, the lens part 11 is surely moved even when it is unconsciously moved, and also it is smoothly moved.