baber/WOPTO huggingface dataset:
Patent JP-H0413981-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: YOSHIOKA SHIRO
IPC: G01R31/28
Filed: 1990-05-07
Abstract: PURPOSE:To facilitate the measurement of a timing of change in a signal to be measured by allowing the setting for bringing a value of a signal to be measured into a register by an instruction. CONSTITUTION:The delay in an output 2 of a selection circuit 9 is determined by delay signal selection information 111 - 11i of a first register 5 to decide a timing of storing signal 171 - 17j to be measured into a second register 15. Measurable ranges of the signals 171 - 17j to be measured are determined by a second reference signal 14. A timing of storing the signals 171 - 17j into the second register 15 can be changed by varying selection information 111 - 11i of delay signals 181 - 18i stored in the first register 5 by an instruction. This enables the learning of a timing of change in the signals 171 - 17j by writing into the first register 5 and reading out of the second register 15.
Patent JP-S5452087-A (JP)
Title: Cytidine derivative and its prepareation
Inventor: INOUE KAZUMI
IPC: A61K31/7042
Filed: 1977-09-30
Abstract: NEW MATERIAL:1-β-D-arabinofuranosy1-2-substituted-1,4-dihydro-iminopyrimidine salt of formula I (R is aralkyl, pyridylalkyl; X is anion residue of a pharmacologically permissible acid).  
     EXAMPLE: 1-β-D-arabinofuranosyl-2-benzylamino-1,4-dihydro-4-iminopyrimidine hydrochloric acid salt 1/2 hydrate.  
     USE: Anti-viral agent. Stable in aqueous solution. Easily be converted to another pharmacologically permissible inorganic or organic salt by ion exchange resin treatment, etc.  
     PROCESS: The compound I is prepared by reacting an amine II with 2,2'-anhydro- 1-(β-D-arabinofuranosyl) cytosine salt III in a solvent such as methanol, at room temperature 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11312742-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MAEJIMA TAKASHI
IPC: H01L21/8247
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of semiconductor device prolonging the life time of the device by improving the leakage characteristic of an interlayer insulating film by blocking the oxidation of an intermediate nitride film of the interlayer insulating film, in a nonvolatile semiconductor memory. SOLUTION: An SiO2 film 6 is formed by performing thermal oxidation step, in which the SiO2 film 6 is formed on the surface of a floating gate electrode 5 and then an Si3 N4 film 7 is formed on the SiO2 film 6, another SiO2 film 8 and a silicon film 9 are successively formed through vapor growing process. At this time, since the silicon film 9 fills the role of a barrier layer of oxidation seed in the thermal oxidation step, the formation of an oxynitride film with the oxidation of Si3 N4 film 7 will not occur.
Patent JP-S5546340-A (JP)
Title: Cooler
Inventor: HITOSUGI TOSHIAKI
IPC: F24F11/02
Filed: 1978-09-28
Abstract: PURPOSE: To prevent steam from flowing into a room by rotating an exhaust fan for the steam of condenser cooling water at a lower speed on the operation of a room thermostat than during cooling operation.  
     CONSTITUTION: In a cooler wherein cooling is effected by spraying water onto a condenser and the resulting steam is discharged to the outside of a room by an exhaust fan, a room thermostat 22 which detects room temperature is connected in series with a compressor 21 and an exhaust fan 9. With the room temperature fallen to a predetermined temperature, the movable contact of the room thermostat 22 is changed over from b to c, stopping the compressor; on the other hand, the exhaust fan 9 rotates at an extremely low speed as compared with its normal revolution rate, to discharge the steam coming from a condenser cooling water storage tank to the outside of the room. Thus, the steam from the storage tank cannot leak into the room, and there are provided favorable effects such as the prevention of reduction in air-conditioning efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5742278-A (JP)
Title: Tracking compensator
Inventor: KANDA SHIYUUHEI
IPC: G11B15/18
Filed: 1980-08-28
Abstract: PURPOSE:To make easy the timing adjustment of both playback systems and to simplify the constitution of a compensator, by adjusting signal timing of a compensation reference signal system at normal reproduction and a brake pulse generating system at slow still reproduction with one variable resistor. CONSTITUTION:To a remote control connector 50, a compensation reference signal processing system A at normal reproduction having the 1st time constant circuit 31 and a brake pulse generating system B having the 2nd time constant circuit 41 are connected and a remote control circuit 51 is connected to the connector 50. A variable resistor 32 is connected to the input side of the circuit 31 to enable to adjust the signal timing of the signal processing system A and the generating system B. At normal reproduction, a reference signal obtaining discharge or charge of the circuit 31 is taken as the reference frequency, and the output of the signal processing system A is applied to a phase detector 21 controlling the revolution of a capstan motor 11 and a brake pulse in phase adjustment at the circuit 41 is inputted to a brake circuit of the motor 11 at slow still reproduction.
Patent JP-H02299193-A (JP)
Title: Inductive heater
Inventor: METSUGI MASATAKE
IPC: H05B6/10
Filed: 1989-05-15
Abstract: PURPOSE:To sequentially forge and process each pellet with appropriate temperature maintained by a method wherein each pellet is transferred to forging process at a pitch faster than that of the forging process and controlled so that the transfer is suspended if it is resident for a specific period or longer. CONSTITUTION:A plurality of pellets 11 are sequentially transferred to a forging apparatus 5 with sending cycle time TH while being heated by a heating coil 12 to be forged at operating cycle time TP wherein the control is performed by a CPU 20. A signal VR of a speed setting unit 6 controls the sending cycle time TH so that it is a little shorter than that of the operating cycle time TP. The heated pellets 11 are transferred by a conveyer 15 to enter forging process after waiting time TW. The waiting time TW increases as the time passes and when it is a specific value or larger sending is suspended for a specified period. Thus pellets at appropriate temperature can be supplied without delay at the time point required by the forging apparatus.
Patent JP-S599770-A (JP)
Title: Electronic cash register
Inventor: OOHARA HIDEO
IPC: G07G1/12
Filed: 1982-07-07
Abstract: PURPOSE:To simplify correcting operation and check correcting function, by performing subtraction and addition correcting processing by - and + keys for correction when there is change in dealings. CONSTITUTION:When the amount of sales is inputted by pressing ten keys on a keyboard 2, flag FN is set to ''1'' (step 25). Under this condition, if cash transaction is changed to ticket transaction or ticket transaction is changed to cash transaction by some reason, an operator depresses a correction - key or a correction + key. Flag FCOR - or flag FCOR + is set to ''1''. When a cash key or a ticket key is depressed, setting state of above-mentioned flags is judged by CPU14 and addition or subtraction processing is performed. If the value of corrected amount register is ''0'', it is recognized that correction is performed normally, and correction is completed.
Patent JP-S6010314-A (JP)
Title: Positioning method using pattern recognizing method
Inventor: HORII YOSHIROU
IPC: B23Q15/24
Filed: 1983-06-30
Abstract: PURPOSE:To decrease errors in picture processing by fixing an auxiliary member to make a distance to an image sensor between members equal to one member of members arranged in a different distance to the image sensor so as to obtain a clear image of two indexes being references of positioning for both members. CONSTITUTION:The image of a disc 11 and a sleeve 8 are picked up by the image sensor 16 by making the height of an upper face of a circumferential part of the disc 11 equal to the height of the top of a projected ridge 13c in the positioning of a heater wire of a cathode for cathode ray tube and the disc 11. The picture of the disc 11 and the sleeve 8 picked up by the sensor 16 is processed at a picture processor 18 by means of the pattern recognizing method so as to detect the relation of position between the profile of the disc circumference or the profile of the bridge part of a metallic tape and the end of the sleeve 8. When the relation of position is not in the preset relation, a sleeve chuck position adjusting device 18 controls a sleeve chuck progressing and retarding device 15 so as to obtain the preset relation of position thereby forwarding or backwarding the sleeve chuck 14. Then after the end of positioning, a laser head 19 is forwarded and the disc 11 and the sleeve 8 are welded contactlessly.
Patent JP-H05312115-A (JP)
Title: Fuel reforming device for vehicle
Inventor: SAWAMOTO KUNIAKI
IPC: F02M25/00
Filed: 1992-05-12
Abstract: PURPOSE:To secure fuel capable of improving startability and exhaust characteristics by separating low boiling point fuel containing gasoline or n- pentane and supplying this low boiling point fuel of favourable volatility to an engine at the time of starting and cold drive. CONSTITUTION:This device is furnished with fuel separation devices 12, 13, 15 to separate gasoline supplied from a gasoline tank 4 into low boiling point fuel having a boiling point lower than the boiling point of n-pentane and high boiling point fuel having a boiling point exceeding the boiling point of n-pentane by a separation film 13. Additionally, a low boiling point fuel tank 18 positioned separately from a gasoline tank and to reserve the low boiling point fuel is furnished. Additionally, a fuel supply device to supply the low boiling point fuel in the low boiling point fuel tank 18 to the engine at the time of engine starting and cold drive is furnished. In the meantime, the fuel supply device is constituted of a fuel injection valve 2, a fuel supply pump 6, first to fourth opening and closing valves 5, 10, 20, 22 and a control device 24. Consequently, it is possible to extensively improve exhaust characteristics as well as extensively improve startability.
Patent JP-S63285259-A (JP)
Title: Air cleaner
Inventor: YAMAMOTO IZUMI
IPC: F02M35/14
Filed: 1987-05-18
Abstract: PURPOSE:To damp an acoustic wave due to intake noise by providing a partition board spirally wound and having through holes in a space within a filter element to make the acoustic wave propagated through the through holes interfere in the acoustic wave propagated into a spiral flow passage. CONSTITUTION:An intake air drawn into through an intake duct 14 flows in a flow passage 25 with its spirally swirling, and passes through a filter element 3 for the catching of dust in it, and then is supplied to an engine through an intake pipe 5. An acoustic wave, which passes through holes 26 during its passing through the long flow passage 25 formed with a partition board 21, and is propagated into the flow passage 25 on its upper or down stream side, interferes in the acoustic wave due to intake noise propagated through an intake pipe 5 into an air cleaner 1 to damp this acoustic wave.
Patent JP-H0417568-A (JP)
Title: Switching regulator
Inventor: FUKUCHI TAKESHI
IPC: H02M7/06
Filed: 1990-05-09
Abstract: PURPOSE:To improve efficiency by providing a parallel circuit consisting of a choke coil and a bypass switch between an AC power source and a smoothing capacitor, and controlling said bypass switch according to the value of the secondary DC power. CONSTITUTION:The secondary winding NS1 of a transformer 10 is used for a power source for control, and the secondary winding NS2 is used for a power source for driving. Between an AC power source 1 and a diode bridge 2 connected are a parallel circuit consisting of a choke coil 4 and a TRIAC. A control circuit 7 lights the light emitting part 8a of a photocoupler when the output current is below a specified value, and extinguishes it when it is over the specified value. The light emitting part 8b of the photocoupler is connected between a rectifying circuit 23 and the gate electrode of the TRIAC 5. When the output current of the power source for driving exceeds the specified value, the light emitting part 8a goes out and the light emitting part 8b is turned off, and a gate current does not flow, and the TRIAC 5 is turned off, and the AC current flows through a choke coil 4.
Patent JP-S5744781-A (JP)
Title: Method for generation of electric power by utilizing depth of sea
Inventor: EBINA HIDEO
IPC: F03G3/00
Filed: 1980-08-30
Abstract: PURPOSE: To obtain non-polluting energy by a method wherein the descending motion of buckets carrying dumping matters is converted into the electric power through a proper generation device.  
     CONSTITUTION: At first, rocks 2 and the like dumped through a vertical shaft 3 are carried to a transfer device 20 arranged offshore by means of the trucks of a transport device 4. Then the rocks are once ascend and then thrown in a conveyor (not shown) of a dumping device 21 from the trucks and through a chute (not shown) and the buckets of the transfer device 20. After that, the rocks are discharged into hoppers 29a, 29b, arranged along the side of the conveyor of the dumping device successively. When the bucket 31 of a throw-in part 30 is thrown in with the rocks to weigh the fixed weight, the bucket 31 descends, resulting in driving an oil-hydraulic pump 39, attached through a shaft with a drum (not shown), which is rotated with the descending motion of the bucket, to discharge pressure oil. The pressure oil is sent, through a pressure oil pipe 40, to an oil pressure controller 41 to drive an oil-hydraulic motor 42 in order to generate the electric power with a generator 43. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5643774-A (JP)
Title: Solar battery power unit
Inventor: TAKIZAWA YOSHIMICHI
IPC: H01L31/0392
Filed: 1979-09-17
Abstract: PURPOSE:To make a solar battery handy to carry by forming cells on the surface of a flexible sheet employing an amorphous semiconductor layer. CONSTITUTION:Solar battery cells 2 are formed on one side of a flexible transparent sheet 1 (sheet of polyester, polyimide or the like) employing an amorphous semiconductor layer. The cells 2 comprise an electrode film 3 formed on one side of the sheet 1, an amorphous semiconductor layer 4 for photoelectric conversion, for example silicon, formed on the electrode film 3 and an electrode film 5  formed thereon. Light reaching the amorphous silicon layer 4 produces electronic  and positive hole couplings whereby current is supplied to a load through the electrode films 3 and 5.
Patent JP-S598933-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/14
Filed: 1982-07-07
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-S62276662-A (JP)
Title: Inter-processor communication circuit
Inventor: HATABE MICHITOKU
IPC: G06F15/167
Filed: 1986-05-26
Abstract: PURPOSE:To improve the reliability of inter-processor communication by inhibiting a selector from wring/reading to/from a competitive memory during a period that an access-enable signal is not outputted from a CPU to the competitive memory to switch the selector. CONSTITUTION:Either one of a main CPU and a sub-CPU is connected to the competitive memory 2 in accordance with the state of the selector 1 to write or read data. Said connection is mutually executed between processors to execute data communication between the processors. At an edge that either one of a line signal and a bank select signal is returned to a non-active state again after both the signals applied to a gate 4 are simultaneously turned to active states, a clock is inputted to a latch 3 and an output Q of the latch 3 is inverted to switch the state of the selector 1.
Patent JP-H09307508-A (JP)
Title: Voice reproduction device
Inventor: KURATA SATOSHI
IPC: G10L21/0216
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing noise in the voice data reproduction based on compressed data. SOLUTION: The device is provided with an error detection means 19 detecting an error included in voice data before the expansion of the compressed voice data and recovery means 10, 17 recovering the error by replacing the data with the detected abnormal data with normal data in existence just before or after the abnormal data. Based on the result of detection of the error detection means 19, the abnormal data are recovered to reduce noise in the voice reproduction based on the compressed data.
Patent JP-H10310574-A (JP)
Title: Novel amino compound, its production and use
Inventor: UEDA HIDEAKI
IPC: C07D417/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that is useful as an organic photoreceptor, for example, electrophotographic photoreceptor or as an organic electroluminescent element as a durable charge transporter. SOLUTION: This novel compound is represented by formula I (Ar1 , Ar2 , Ar4 , Ar5 are each (substituted) aryl, heterocyclic ring group and Ar1 and Ar2 or Ar4 and Ar5 may form a ring together with nitrogen atom (s); Ar3 is a (substituted) arylene or a divalent heterocyclic ring group; Z is a residual group that forms a ring together with benzene ring(s) and nitrogen atom(s)), typically N-(4-N,N'-diphenylamino-1-phenyl)-(3-N",N"-diphenylamino)carbazole. The compound of formula I is prepared by reaction of a dihalogen compound f formula II (X is a halogen) with an amino compound represented by formula III and formula IV.
Patent JP-S5546719-A (JP)
Title: Production of orientation control film
Inventor: SHIYOUJI FUSAJI
IPC: C08G73/10
Filed: 1978-09-29
Abstract: PURPOSE: To obtain the orientation control films of high performance readily and inexpensively by coating the specified high plymer films of photosetting type on substrates and electrodes and allowing them to set then subjecting the same to rubbing treatment in the specified direction.  
     CONSTITUTION: High polymer resin 3 of photosetting type whose base resin is polyimide base resin such as polyimide, polyester imide, etc. or polyisoindolo quinazolinedione base resin or other is coated on a substrate 1 having electrodes 2. After the film has half cured, a mask having the specified patterns is mounted. Next, ultraviolet rays, etc. are radiated to allow the film to set sufficiently. The uncured portions are removed by a solvent and the photoset film is subjected to rubbing treatment in the specified direction or the photoset film is further heated to a temperature above 200°C and is then subjected to rubbing treatment. It is preferable to add 0.01W10wt% of phitosensitizer to, e.g., polyimide-isoindolo quinazolinedione, as the foregoing photosetting high polymer in using said high polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6010984-A (JP)
Title: Display data print system
Inventor: MIURA TAKAO
IPC: B41J2/00
Filed: 1983-06-30
Abstract: PURPOSE:To attain case of printout of a displayed screen data by providing a dot printer having a print head in N-bit and extracting N-set of required dot information from a picture signal in the unit of N scanning lines and printing the information. CONSTITUTION:The 1st dot signal of a picture signal L1(serial dot signal) read from a display memory 1 and converted in parallel/series is set to a register 9 by a clock pulse CL. When a count value of a counter 10 driven by the clock pulse CL reaches a dot number D designated by a control section 7, a discriminating section 11 transmits an extraction signal S to open a gate 12 and a video signal in the D-th dot in the picture signal L1 is stored in a memory M. When this is applied to picture signals L2-L8 also, video signals V2-V8 are stored also in the memory M, eight video signals V1-V8 are fed to a print buffer 15 of a print control section 14 and printed out on a paper sheet 17 from the print head 16 by a print command P from the control section 7.
Patent JP-S6011950-A (JP)
Title: Memory system of double structure
Inventor: KITANO YUKIHIKO
IPC: G06F12/16
Filed: 1983-06-30
Abstract: PURPOSE:To improve the reliability of a memory system by confirming that the data output of a memory is normal, then writing the normal data automatically to another memory. CONSTITUTION:When the data of a using memory 1 is judged to be wrong by an error detecting part 4, the memory 1 is switched to a spare memory 2. The data output given from the memory 2 is sent to the part 4 and confirmed that it is normal. Then a processing control part 7 gives an indication to a memory switching part 3 to turn the memory 1 into a data writable state with an indication of a microprogram stored in a semifixed memory 8. Then an indication is given to a data switching part 9 to obtain a state where the input data can be supplied to a data writing register 13. Then the normal data is shifted to the register 13 from a data reading register 12 and then written to the address of the memory 1.
Patent JP-H04323597-A (JP)
Title: Nuclear reactor container
Inventor: AKAGAWA KATSUHIKO
IPC: G21C9/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide nuclear reactor container which can be cooled in a short time in case of the loss of coolant. CONSTITUTION:A cooling space 9 of a required capacity is formed between nuclear reactor container 2 accommodating a reactor pressure vessel 1 and a concrete wall 3 surrounding the nuclear reactor container 2. A circulation loop 12 through which cooling water 13 can be introduced into the cooling space 9 and which can circulate the introduced cooling water 13 therethrough is provided outside the concrete wall 3 and a heat exchanger 11 which is capable of cooling the cooling water 13 is provided in the circulation loop 12. In the event of the loss of coolant, the cooling water 14 is introduced into the cooling space 9 via the circulation loop 12 and then the introduced cooling water 13 is circulated while being cooled by the heat exchanger 11, whereby the nuclear reactor container 2 can be cooled in a short time.
Patent JP-S63284271-A (JP)
Title: Fragrance emitting paint
Inventor: KAWANISHI YUKIO
IPC: C09D5/00
Filed: 1987-05-16
Abstract: PURPOSE:To obtain the titled paint which can give a film from which an aroma is slowly released over a long period of time, by dispersing sachet powder comprising porous microparticulates carried a perfume thereon into the paint by dispersing a sachet powder porous microparticulate carried a perfume thereon. CONSTITUTION:The sachet powder is obtained by mixing a perfume with a porous microparticulate carrier, and, optionally, an organic solvent, a resin, a plasticizer, etc. Said sachet powder is dispersed in a paint such as an oil-based pant, an alcohol paint, a cellulose derivative paint or a water-based paint.
Patent JP-S60263531-A (JP)
Title: Code error compensating device
Inventor: EMA NORIYUKI
IPC: G11B20/18
Filed: 1984-06-11
Abstract: PURPOSE:To reduce the occupied area when a code error compensating device of a digital audio apparatus is incorporated in a large scale integrated circuit, by using a RAM and a ROM as storage devices. CONSTITUTION:Right and left stereo digital signals L1, R1, L2, R2, L3 and R3 are stored in a RAM21 through a driver 30. If the signal L2 is erroneous and the signal L3 is correct, an error discriminating circuit 12 selects a prescribed pattern form a ROM16, and addresses L1 and L3 to the RAM21 are read out by a 2-bit counter 13, and output signals l1 and l3 of addresses L1 and L3 of the RAM21 are stored in shift register circuits 23 and 24. Outputs of circuits 23 and 24 are added by an adder 25, and l1+l2 is inputted to a shift register circuit 26. Consequently, the output of the circuit 26 is (l1/l2)/2, and a mean interpolated value is obtained, and this value is latched in a latch circuit 27 and is rewritten in the address L2 of the RAM21 to output data. If signals L2 and L3 are erroneous together, the circuit 12 inputs l1+l1 to the circuit 26, and the signal L1 is rewritten in the address L2 of the RAM21 and is outputted from the circuit 27.