baber/WOPTO huggingface dataset:
Patent JP-H08201573-A (JP)
Title: Operating equipment in nuclear reactor
Inventor: KAJIYAMA SHIGERU
IPC: G21C19/02
Filed: 1995-01-24
Abstract: PURPOSE: To attain improvement in operability and enlargement of an operating range by making operating equipment small in size. CONSTITUTION: Operating equipment comprises a circumferential drive part 21 fitted to the upper part of a shroud in a nuclear reactor and running in the circumferential direction, a vertical drive part 21 driving a bent part 35 and a multistage extension-contraction part 45 in the vertical direction, the bent part 35 for bringing the multistage extension-contraction part 45 near to the outer surface of a shroud intermediate drum 6 and the multistage extension-contraction part 45 for moving an operating end in the vertical direction.
Patent JP-H04252317-A (JP)
Title: Power supply circuit for equipment using cpu
Inventor: SEKI JIRO
IPC: G06F1/24
Filed: 1991-01-28
Abstract: PURPOSE:To improve the lifetime of a battery for an equipment which uses a CPU using a battery and an external reset timer. CONSTITUTION:A transistor TR Q1 of a 1st timer circuit 7 is turned on by a start signal when the processing operation of a CPU 3 is started. Thus a battery 5 is connected to a power terminal of a reset timer IC 9. The IC 9 works with the power supplied from the battery 5 and turns on a TR Q2 of a 2nd timer circuit 8. The battery 5 supplies the main power to the CPU 3 via both circuits 7 and 8, and the CPU 3 starts its processing operation with the supply of the main power. When this processing operation is complete, the CPU 3 produces a signal to turn off the TR Q1 of the circuit 7. A TR Q7 of the circuit 7 is turned off with the signal received from the CPU 3 and then cuts off the power supply of the IC 9 and the main power supply of the CPU 3.
Patent JP-S58126426-A (JP)
Title: Air supply controller of 2-cycle engine
Inventor: MURAMATSU TATSUHIRO
IPC: F02B75/02
Filed: 1982-01-22
Abstract: PURPOSE:To improve efficiency of combustion and fuel consumption, by providing a thermo valve which sensibly detects temperature of an engine to control openeing and closing and opening degree of a passage supplying air to the engine. CONSTITUTION:An air pump 9 is operated by change of pressure in a crank chamber 5 to inject air into an engine 1 from an air hole 6 through an air cleaner, thermo valve 10 and check valve 8. When the engine is cold, the valve 10 is closed or placed in a small opening, and air is not injected into the engine 1. While at warmed time of the engine, the valve 10 is opened or placed to a large opening, then the air is injected.
Patent JP-H01184725-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-01-19
Abstract: PURPOSE:To improve the performance of a perpendicularly magnetized film and to assure the uniformity thereof by directing chromium vapor flow to a high-polymer film moving along a rotary support from right below said film and directing Co from the plasma of reaction tubes from both sides to the film, thereby forming a magnetic recording layer. CONSTITUTION:While the high-polymer film 1 is taken up along a cylindrical can 2, gaseous Co(CO)4 is introduced into the two reaction tubes 10, 13 and the plasma is induced in outside high-frequency coils 11, 14. An acceleration voltage is impressed to the plasma to direct the Co vapor flows 17, 18 to the film. The Cr vapor flow 9 is simultaneously directed to the film and is deposited by evaporation thereon while an electron beam 8 is projected to the Cr 5. The Co-Cr film consists of the integral fine columnar particles and the nonmagnetic Co-Cr layer exists at the center in the thickness direction thereof. Since the need for a high temp. is eliminated, the hindering of crystal growth by the gas emitted from the film is obviated; in addition, the fine columnar particles are magnetically separated in the nonmagnetic layer part in the thickness direction even if said particles are integral. Since the magnetic domains are thereby fined, the perpendicularly magnetized film having the uniform and high performance is obtd. at a high speed.
Patent JP-S57124578-A (JP)
Title: Joining method for steel sheet pile
Inventor: OBA TATSUO
IPC: B23K37/06
Filed: 1981-01-23
Abstract: PURPOSE:To improve the reliability of a weld zone and preventing a difference in seam at a joining part, by performing the lengthwise butt welding of lath- shaped joining parts at both the widthwise eends of steel sheet piles by inserting packing materials there. CONSTITUTION:For the lengthwise butt welding of steel sheet piles 1 and 2 which are in the same shape and have lath-shaped joining parts at both the widthwise ends, packing materials 7 and 8 each consisting of >=2 members are set inside of the joining parts 4. In this case, the packing materials 7 and 8 are plate like members and their parts where the joining parts 4 are fitted are formed in conformity with the internal surface shapes of the joining parts 4. Consequently, the packing materials are fitted inside of the joining parts 4 smoothly, and a difference in seam between the faying parts of the plates 1 and 2 is corrected. Because the packing materials 7 and 8 are provided in the join parts 4, weld metal is prevented from flowing in during welding, thus forming an excellet weld zone.
Patent JP-H08139689-A (JP)
Title: Signal receiver
Inventor: KEN KISUKE
IPC: H03K5/08
Filed: 1995-01-24
Abstract: PURPOSE: To provide a signal reception device having an automatic level selection function which can execute an efficient reception function for the reception signal of a low level and which can selectively adjust the level. CONSTITUTION: Comparison means C1-C14 comparing a received input signal with the plural sensing levels and setting plural sensing signals and the automatic level selection adjusting part 10 inputting the plural sensing signals generated from the comparison means C11-C14 and selecting the sensing level fitted to the level of the input signal among the plural sensing levels are provided. The automatic level selection adjusting part 10 has plural flip flop stages which are connected in series for the plural sensing signals and a means inputting the signals generated from the plural stages and selecting the level of the input signal.
Patent JP-H06218901-A (JP)
Title: Dot pattern generating system
Inventor: KIKUTA HAJIME
IPC: B41B27/00
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a printed result which is easier in seeing by preventing a blurred state and a difference or the like in a line kind through generating a dot pattern for a reduction or an enlargement which is respectively composed of a pattern that is different from that for an equimultiple printing at least about a part of printed data. CONSTITUTION:Printed data 1 are held in a data holding portion 3 by converting them into a dot size of a printing device 4 which is preliminarily used in a data conversion treating portion 2. At this time, for example a 70% reduction dot pattern and a 130% enlargement one are at the same time generated and are held in the data holding portion 3. Then, if a reduction or an enlargement ratio information showing 70% reduction is inputted, there are outputs of a black 12 dot pattern and a white 12 one from a broken line pattern 22, all white raster 2 raster and a black 1 dot and white 7 dot 2 raster from a half tone pattern 25, and a repeated dot pattern with a displacement of 4 dots. These broken and half tone dot patterns are sent to the printed device 4 and are subjected to printing through synthesis with a letter.
Patent JP-S5393529-A (JP)
Title: Safety device for parking
Inventor: NAGAI HIROSHI
IPC: B60T7/12
Filed: 1977-01-27
Abstract: PURPOSE: To prevent accidental violent start of farm tractors or the like due to failure in application of parking brake while parked on a slope by ensuring that the parking brake is applied while the engine is out of action in linkage with the engine stop lever and the parking brake. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0954480-A (JP)
Title: Electrifying device
Inventor: FUJITA TETSUMARU
IPC: G03G21/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being accumulated on an electrifying brush in a cleanerless image forming device. SOLUTION: This electrifying device 30 is used in the cleanerless image forming device, where an electrostatic latent image is formed by exposing the surface of an electrified photoreceptor 2 and it is developed with toner to obtain a developed image and simultaneously toner remaining on the photoreceptor 2 after previous transfer is recovered, and electrifies the surface of the photoreceptor 2 by the electrifying brush 3 coming in contact with the photoreceptor 2 while rotating before exposure. Then, a scraping member 19 scraping the toner stuck to the brush 3 on the photoreceptor 2 is arranged to be bitten into the brush 3 by a specified bite amount on an upstream side in the rotating direction of the brush 3 with respect to a contact part between the photoreceptor 2 and the member 19.  In the device, the toner recovered on the brush 3 is surely scraped by the member 19, so that the toner is prevented from being accumulated and stuck to the brush 3 and stable image is obtained even after enduring printing.
Patent JP-S60153447-A (JP)
Title: Fuel injection controller
Inventor: NAKAJIMA NOBUFUMI
IPC: F02D41/40
Filed: 1984-01-20
Abstract: PURPOSE:To miniaturize a fuel injection controller, by calculating the desired injection quantity and injection timing on the basis of the output of a sensor detecting an engine operating state as well as calculating the desired position of a control sleeve, while controlling an actuator for the end. CONSTITUTION:A control sleeve 20 is fitly inserted into an outer circumferential part of a plunger's cutoff hole and operated by an actuator 21. Each signal out of a load sensor 30, a car speed sensor 31, a water temperature sensor 32 and an engine speed sensor 34 detecting it at an accelerator position is inputted into each of injection quantity and injection timing operation circuits 28 and 29 of a control unit 26. And, the desired injection quantity and injection timing are calculated as well as the desired position of the control sleeve 20 is calculated too. A position of the control sleeve 20 is adjusted in a manner conformable to the required timing calculated by the control unit 26, thereby controlling the injection timing, thus the injection quantity is controlled by an effective stroke of the plunger.
Patent JP-S61170974-A (JP)
Title: Device for magnetic recording and reproducing
Inventor: TATE KATSUICHI
IPC: G11B27/19
Filed: 1985-01-23
Abstract: PURPOSE:To find a precise recording track position irrespective of the reproduction mode of a magnetic recording and reproducing device by calculating a phase difference between a recording track position signal and a reference one from the counted value of a counting circuit with a clock signal as a counter, for instance, and detecting a currently reproduced recording track position with the aid of the counted value. CONSTITUTION:A CTL detecting circuit 4 samples a CTL signal component among signals outputted from a shaping amplifier 3. Said component is inputted to a gate signal generating circuit 5 and its output is made a signal having a pulse width (t) in a waveform C. Accordingly, when the signal opens and closes a gate circuit 6, a CF signal is sampled in a waveform D. A counter7 counts a reference pulse (p) outputted from a timing circuit 8 at every field as a start signal, and stops its counting when the CF signal is inptuted. Accordingly, the result comes to the counted value N0 in proportion to the phase difference between the reference pulse P and the CF signal. When the counted value N0 decides the position of the CF signal, a discriminating circuit 9 discriminates the color field number of a currently reproduced video track.
Patent JP-S54103602-A (JP)
Title: Channel selecting device
Inventor: HONDA AKIRA
IPC: H03J5/00
Filed: 1978-02-01
Abstract: PURPOSE: To select channels and indicate channel numbers simultaneously by storing in a memory the channel selection control signal and channel number selection identifying signal.  
     CONSTITUTION: Digital control signals of receivable channels are written in submemory 2 in the operating area. For selecting channels, a digital control signal corresponding to the address in submemory 2 is read by pushing operating keyboard 1 and the television signal of specified channel is received as an image by D/A converter 3. On the other hand, the selected digital control signal is also applied to logic operation circuit 10, detects a digital signal that coincides with a digital signal in main memory 9 and applies the corresponding channel number indication control signal to channel number indicating device 11. Since the channel number is determined according to the corresponding frequency, the channel number is indicated while the channel is selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63177067-A (JP)
Title: Method and apparatus for detecting speed
Inventor: NAKAZAWA KOICHI
IPC: H02P29/00
Filed: 1987-01-19
Abstract: PURPOSE:To obtain the newest speed data at an arbitrary time without lowering the resolving power of a speed not only in such a case that a sampling time is shortened but also in a low speed region, by mounting a position counter, a time counter and a memory circuit. CONSTITUTION:The value of a position counter 1 for counting the pulses from an encoder and the value of a time counter 3 for measuring the time interval of the pulse are stored in a memory circuit 5 at each time when the pulse of the encoder is generated. The difference between the values of the counters 1, 3 stored in the memory circuit 5 on the basis of the pulse generated a definite time before the pulse generated at this time and that between the values of both counters 1, 3 stored in the memory circuit 5 at this time are respectively calculated to be set to a moving distance and a moving time. Subsequently, the moving distance is divided by the moving time to calculate a speed. By this method, the newest speed data can be obtained at an arbitrary time without lowering the resolving power of a speed not only in such a case that a sampling speed is shortened but also in a low speed region.
Patent JP-H02189300-A (JP)
Title: Attitude decision method for three-axis stabilizing satellite
Inventor: OKANUMA TORU
IPC: G01C21/24
Filed: 1989-01-18
Abstract: PURPOSE:To make an attitude angle simply findable with a simple sensor by installing an earth sensor, detecting the attitude angle around both X- and Y-axes and a judger, outputting a pulse signal at a time when a code of the attitude angle around the Y-axis is reversed, respectively. CONSTITUTION:An attitude angle signal being detected by an angle detector 1 from an earth sensor X-axis is inputted into a switch 6. On the other hand, a detected attitude angle of an angle detector 2 around an earth sensor Y-axis is inputted into a judger 5. In addition, each attitude angle is detected by angle detectors 3, 4 around both solar sensor Y- and Z-axes. Then, the judger 5 judges a time when a straight line connecting a geocentric position and a satellite position becomes a point D orthogonal with the solar direction, namely, when the detecting attitude angle of the angle detector 2 around the earth sensor Y-axis is reversed, thereby outputting a signal to the switch 6. Accordingly, the switch 6 outputs a detected signal of the angle detector 1 around the earth X-axis. With this constitution, the attitude angle is securable with a simple sensor.
Patent JP-S60155185-A (JP)
Title: Tetraaryl boron-ammonium complex
Inventor: UMENO MASAYUKI
IPC: C07F5/02
Filed: 1984-01-24
Abstract: NEW MATERIAL:The compound of formula I (R1 is H, halogen or lower alkyl; R2 is halogen, lower alkyl or lower alkenyl; R3 is heterocyclic amine). EXAMPLE:Tetra(4-chlorophenyl)boron-pyridinium complex. USE:An antiseptic and antimold agent for non-medical use. It is chemically stable, exhibits sufficient effect in acidic and alkaline ranges, and is resistant to precipitation and discoloration even in the presence of metallic salts. PREPARATION:The objective compound can be prepared by (1) reacting the aryl magnesium halide of formula II with the diethyl ether complex of boron trifluoride, (2) reacting the product with a sodium source, and (3) reacting the resultant tetraaryl boron sodium [e.g. tetra(4-chlorophenyl)boron Na] with the heterocyclic amine hydrogen halide of formula IV (e.g. pyridine hydrochloride).
Patent JP-S61171798-A (JP)
Title: Cutting oil and cutting method using said oil
Inventor: KAWAMURA TAKAHISA
IPC: C10M101/02
Filed: 1985-01-24
Abstract: PURPOSE:To cut component members of electric, electronic and optical devices requiring microscopically and molecularly uniform surface shapes, by using a cutting oil obtained by mixing mineral oil with a non-drying chemical synthetic oil. CONSTITUTION:A cutting oil obtained by mixing (A) 100pts.wt. mineral oil such as naphthenic or paraffinic oil, e.g. light oil, spindle oil, machine oil or petroleum, with (B) preferably 5-30pts.wt. chemical synthetic oil, e.g. polymerized olefin oil consisting essentially of oligomer or polymer of olefinic hydrocarbons, preferably the oligomer or polymer having 750-1,400 average molecular weight and 300-12,000cSt viscosity (100 deg.F). EFFECT:The oil has improved affinity for materials to be cut and cutting property and acts as a uniform and stable protective film after cutting without causing physical and chemical changes at the molecular level of the materials to be cut.
Patent JP-S60152955-A (JP)
Title: Assay of conjugated bilirubin
Inventor: SHIMIZU FUJIO
IPC: G01N33/72
Filed: 1984-01-23
Abstract: PURPOSE:To enable the assay of conjugated bilirubin handily and quickly even with a trace of sample by making a reagent act on an aqueous sample to measure the absorbance thereof. CONSTITUTION:An aqueous sample such as serum, plasma and urine is divided in two. A reagent comprising an acid buffer liquid of pH5-6 containing bilirubin oxidase and an aninon surfactant is added to one part thereof to react at a specified temperature and when the reaction reaches the end point, the absorbance with a specified measuring wavelength of the liquid is measured. A reagent of the same composition as mentioned above except for containing none of bilirubin oxidase is added to the other part thereof to measure the absorbance at the same temperature and measuring wavelength as mentioned above. Then, the difference in the absorbance is determined and then, the calibration curve obtained at the same temperature as mentioned above using an interlocked bilirubin standard liquid is utilized to accomplish an assay of the amount of conjugated bilirubin in the sample.
Patent JP-H07218159-A (JP)
Title: Heat exchanger
Inventor: TAJIMA OSAMU
IPC: F28D7/02
Filed: 1994-01-31
Abstract: PURPOSE:To improve the heat exchanging efficiency easily without increasing the production cost by a method wherein a total number of more than three first buffle plates for closing between an inner wall of an outer cylinder and an outer wall of a coil-like pipe passage and second buffle plates for closing an inner space of a coil- like pipe passage are alternatively arranged. CONSTITUTION:Heated air supplied from a lower part of a heat insulating cylinder 11 is buffled by a buffle plate C101 and guided into an inner space of a second coil pipe passage 22. Since an upper part of the inner space is closed by an upper buffle plate B102, the air passes through a coil clearance of the second coil pipe passage 22 and flows out to an outer space 24. The flowed out heated air ascends while being contacted with an outer surface of the first coil pipe passage 21. Since the upper part of the outer space 24 is closed by the buffle plate A101, the air passes through the coil clearance of the first coil pipe passage 21 and again enters the inner space. The heated air entered the inner space of the first coil pipe passage 21 asceneds while being contacted with the inner surface of the coil. Accordingly, the heated air supplied from the upper part repeats its contacted state with the fuel pipe passage while being zig-zag flowed and then the air is agitated during its zig-zag motion or passing through th coil clearance.
Patent JP-H09205721-A (JP)
Title: Circuit breaker for emergency power source disconnection
Inventor: YANAGISAWA RYUICHI
IPC: H02H3/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a risk of leakage of electricity and electrical shock during fire extinguishing work when a fire breaks out or during the repair work after emergency disconnection is made under the condition that an active area does not exist in the emergency power source switch when the main contact is released by providing a contact tripping circuit on the load side of the main contact and connecting the emergency power disconnection switch to the circuit. SOLUTION: A contact removing circuit 3 for controlling removal of the main contact 2 is provided to a circuit breaker 1 and an emergency power source disconnecting switch SW is connected to such circuit 3. Thereby, when a fault is generated in a power unit 1 is generated and an emergency power source disconnection switch SW is manipulated to be opened, the main contact 2 is operated to turn off. The first power source unit 11 to third power source unit 13 provided in the subsequent area of the circuit breaker 1 are simultaneously turned off and thereby active areas do not exist in the area after the circuit breaker 1. As a result, risk for leak and electrical shock may be eliminated during extinguishing work when a fire breaks out and during repair work after the emergency disconnection.
Patent LT-IP1753-A (LT)
Title: Dna sequences coding for proteins, biotechnological methods for the preparation of said proteins and pharmaceutical compositions containing said proteins
Inventor: HEINZEL REGINA
IPC: C12R1/865
Filed: 1993-12-31
Abstract: There are described DNA sequences from the genome of mammals, in particular from the human genome, coding for proteins having the biological activity of HUSI-type I inhibitors. There are further described biotechnological methods of the preparation of proteins having the biological activity of HUSI-type I inhibitors as well as pharmaceutical compositions containing said proteins.
Patent LV-10047-A (LV)
Inventor: JALONEN HARRY
IPC: A61K9/70
Filed: 1992-05-28
Abstract: Salts of medetomidine and optically active enantiomers, thereof, particularly the d-enantiomer are disclosed. These salts may be used to regulate the rate of the transdermal administration of active drugs. The transdermal delivery system comprises a drug impermeable backing layer and an adhesive layer wherein the medetomidine is dispersed throughout the adhesive layer.
Patent YU-167989-A (YU)
Title: Mouthpiece for smoking articles
Inventor: BARNES R
IPC: A24D1/22
Filed: 1989-09-01
Abstract: The present invention relates to a method and an apparatus for forming a cylindrical rod and/or cylindrical segments (57) for use in the manufacture of smoking articles wherein a first web (50) of material is fed into a forming device (54) having a tapered outer cone and an inner cone which form an annular space by which said first web is gathered into a cylindrical shape, whereupon the cylindrical shaped first web is wrapped with a wrapping web (56) to form an endless rod. This endless rod may then be cut into a plurality of cylindrical segments (57) of predetermined length.