baber/WOPTO huggingface dataset:
Patent JP-H07264640-A (JP)
Title: Automatic node connecting device
Inventor: NAKAMUTA TATSUYA
IPC: H04L12/28
Filed: 1994-03-16
Abstract: PURPOSE:To accurately judge that a separated node is recollected. CONSTITUTION:A zero crossing detection part 22-1 detects the signal between a point where the level of the information signal inputted from a signal extraction part 21-1 crosses a zero level and the point where a next zero level is crossed. An integration circuit part 23-1 integrates the level of the signal from the zero crossing detection part 22-1 with time. An integration reference level output part 24-1 outputs previously set integration reference levels. An integration level comparison part 25-1 compares the integration result of the integration circuit part 23-1 with the absolute values of the respective reference levels from the integration reference level output parts 24-1. A reset signal generation part 26-1 outputs a reset signal when the output of the integration level comparison part 25-1 is at a low level. A timer 27-1 continues to count the time unless the reset signal is inputted from the reset signal generation part 26-1, and outputs a node connection signal once the time value exceeds a previously set time.
Patent JP-H05230265-A (JP)
Title: Production of phenol resin foam
Inventor: KAMEMURA ICHIRO
IPC: C08J9/14
Filed: 1992-02-21
Abstract: PURPOSE:To solve the problem of ozone layer depletion in the production of the title foam by using a blowing agent comprising a specific 1-3C fluorinated hydrocarbon having part or all of the hydrogen atoms substd. by fluorine atoms. CONSTITUTION:The title foam is produced by using a blowing agent comprising a 1-3C fluorinated hydrocarbon having part or all of the hydrogen atoms substd. by fluorine atoms. Examples of the blowing agent include tetrafluromethane, trifluoromethane, difluoromethane, hexafluoroethane, pentafluoroethane, 1,1.2,2- tetrafluoroethane, and 1,1,1,2-tetrafluoroethane. Thus is obtd. the title foam having properties equivalent or superior to those of the conventionally obtd. foam using a chlorofluorocarbon without the fear of ozone layer depletion.
Patent JP-H08270408-A (JP)
Title: Gas turbine equipment
Inventor: HIGUCHI SHINICHI
IPC: F01D9/02
Filed: 1995-03-30
Abstract: PURPOSE: To optimize the working steam system of a steam turbine and the cooling steam system of a gas turbine blade with respect to the efficiency of power generation of the whole plant by cooling a stationary blade by the use of first steam and a moving blade by the use of second steam having pressure lower than that of the first steam. CONSTITUTION: First steam as a cooling medium is supplied from the outside of a system to a first stage stationary blade 4 through a supply path 8 and the supplied first steam is sent to a steam cooling path formed in the first stage stationary blade 4 to cool the first stage stationary blade 4. The steam after cooling is recovered to the outside of the system through a recovery path 8b. Similarly, second steam as a cooling medium is supplied from the outside of the system through a supply path 9 to the first stage moving blade 5 and second stage moving blade 7. The supplied second steam is supplied to the steam cooling path formed in the first stage moving blade 5 and second stage moving blade 7 to cool the first stage moving blade 5 and second stage moving blade 7.  Thus, the working steam system of a steam turbine and a cooling steam system of a gas turbine blade can be optimized with respect to the efficiency of power generation of the whole plant.
Patent JP-H04308914-A (JP)
Title: Handwriting inputting device
Inventor: UCHIUMI KAZUHIKO
IPC: G06K9/62
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a handwriting inputting device by which handwritten character can be recognized and inputted, and a series of inputting operations such as a menu selection and a graphic input by the mouse operation of an equipped mouse function can be attained. CONSTITUTION:As for handwriting inputting device 1, an input pen 6 is equipped with a mouse function control part 9, and an input control part 5 is equipped with a mouse data suppression control part 8. While an input area 4 is scanned by the input pen 6, the handwritten characters are recognized and inputted, and mouse data from a mouse function control part 9 of the input pen 6 are made invalid by the mouse data suppression control part 8 at that time. On the other hand, while a place except for the input area 4 is scanned by the input pen 6, the mouse data from the mouth function control part 9 of the input pen 6 are made valid, and the input by the mouse function is operated. Thus, the handwritten characters can be recognized and inputted, and a series of the inputting operations such as the menu selection and the graphic input by the mouse operation can be attained by the handwriting inputting device, so that operability can be improved.
Patent JP-H06323356-A (JP)
Title: Locking device fixing mutually relatively displaceable body
Inventor: ORIBUAA SHIYUTORAA
IPC: F16F9/56
Filed: 1994-03-18
Abstract: PURPOSE: To provide a lock device sure in operation despite of a simple constitution by forming communicating passages allowing a liquid flow between two operating chambers in a separation piston fitted in a cylinder and interposing two throttle elements closed/energized by preload springs at a standstill time in the passages. CONSTITUTION: This locking device suitably used for a door such as a rear door opening/closing in the vertical direction of an automobile is provided with a cylinder 3, and a separation piston 7 fitted in the cylinder 3 and separating the cylinder 3 into two operating chambers, and the separation piston 7 is connected to a piston rod 4. The separation piston 7 is provided with communication passages 8-10 allowing the liquid flow from the operation chamber 5 to the operation chamber 6 and the communicating passages 8-10 are closed by throttle elements 11, 12 energized by preload springs 13, 14 at a standstill time. The piston rod 4 and a piston rod extension part 25 are fitted in acceptance chambers 15, 16 accepting the throttle elements 11, 12 and the end wall 46 of the extension part 25 side is elastically supported by the spring 27.
Patent JP-S55165798-A (JP)
Title: Preparation of l-histidine
Inventor: TSUCHIDA TAKAYASU
IPC: C12R1/19
Filed: 1979-06-12
Abstract: PURPOSE: To prepare efficiently a great amount of L-histidine, by cultivating aerobically a facterium having specific properties, belonging to the genus Escherichia, in a liquid medium so that L-histidine is formed in a medium.  
     CONSTITUTION: A bacterium belonging to the genus Escherichia, having 2-thiazolealanine and 1,2,4-triazolealanine resistance, and L-histidine producing ability, is cultivated in a liquid medium to form and acumulate L-histidine, which is collected. Escherichia coli AJ11375 FERM-P5035, Escherichia coli AJ11376 FERM-P5036, etc. may be cited as the bacterium. A carbohydrate, organic acid, alcohol, etc. may be cited as a carbon source of the culture medium: ammonium sulfate, etc., as a nitrogen source. The cultivation is preferably carried out in a pH of 5W9.20 at 20W45°C under aerobic conditions for 20W96hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56168232-A (JP)
Title: Temperature controlling circuit
Inventor: UEDA YASUKIYO
IPC: H05B3/00
Filed: 1980-05-30
Abstract: PURPOSE:To obtain a temperature controlling circuit with reduced noise generation by using a constitution with which zero-cross pulses are transfered in order in series to the circuit. CONSTITUTION:An output of a zero-cross pulse generating circuit 22 outputs pulses at zero-cross points t2, t4,... to turn TRs 16, 17 on. Now, in a period t2-t3 when a temperature detecting electrode wire 4 is not disconnected, since a TR18 turns on in synchronization with turning-on of a TR16, an output VD of a disconnection detecting circuit 15 falls into earth potential at every zero-cross point. However, in case 4 is disconnected at t10, the TR18 is not turned on, consequently, an output of a circuit 15 is ''H''. Further, for an output VS of a temperature setup circuit 27, an output of the circuit 15 is ''H'' except t2, t4 etc., TRs 31, 32 are on and the VS is DC voltage VCC. But when the output of the circuit 15 is fallen to earth potential at zero-cross points, TRs 31, 32 turns off and the VS is also lowered. At this time, if VT>VS at t2, t4, an output of an output VO on a comparator 34 becomes ''H'' to trigger a power controlling element 9 and heat a heater 2. When VT<VS, VO is kept at ''L'' and 9 is not triggered.
Patent JP-S548410-A (JP)
Title: Two-way signal transmitting device
Inventor: ABE RIYOUICHI
IPC: H04L5/16
Filed: 1977-06-22
Abstract: PURPOSE: To prevent the lowering of the signal voltage to reach the receiver of the distant station even in case more than three end offices are connected to the same signal line, by connecting the diode in parallel to the terminating register of the semidouble two-way signal transmitting circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249748-A (JP)
Title: Brake fluid pressure control device for vehicle
Inventor: INOUE HIDEAKI
IPC: B60T8/24
Filed: 1989-03-24
Abstract: PURPOSE:To reduce spin moment of a wheel by limiting a brake fluid pressure so as to te generated lower in a wheel in the turning center inner side than that in a wheel in the turning center outer side, when a detection value of a vehicle in its turning condition is in not less than a predetermined value. CONSTITUTION:Solenoid valves 13, 14, which are energized to interrupt circulation of brake fluid, are provided in a halfway part of rear wheel brake pipes 5, 6 and controlled by a controller 20. The controller 20 inputs output signals of a lateral acceleration sensor 15 serving as a turn detecting means and a longitudinal acceleration sensor 16 serving as a braking condition detecting sensor. When the lateral acceleration sensor 15 increases its detection value to not less than a predetermined value, a pressure of brake fluid is limited lower in a wheel in the turn center inner side than a pressure of brake fluid in a wheel in the turn center outer side. When the longitudinal acceleration sensor 16 generates its output reaching a predetermined value or more the brake fluid pressure is controlled so as to be released from its restriction for the wheel in the turn center inner side.
Patent JP-S51150350-A (JP)
Title: Hologram reproducing method
Inventor: SEKI MASAO
IPC: G03B27/32
Filed: 1975-06-18
Abstract: PURPOSE: To obtain the high illumination reproduced picture on the moving picture receiving surface by scanning the reproduced light on the moving light receiving surface by scanning the reproduced light to the hologram divided in several pieces in turn. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250597-A (JP)
Title: Binaural sound recording headphone microphone
Inventor: SASAKI TORU
IPC: H04R3/02
Filed: 1989-03-24
Abstract: PURPOSE:To simplify a configuration by simultaneously obtaining an electric sound recording signal output and an acoustic monitor signal output by means of a single electroacoustic transducer. CONSTITUTION:An electroacoustic transducer 11 provided on one side of a bridge circuit 15 functions as a microphone, which transduces the acoustic sound recording signal into the electric sound recording signal, and outputs it from a sound recording signal output terminal pair 16A and 16B. Simultaneously the transducer 11 functions as a speaker, which transduces the electric monitor signal supplied to a monitor signal input terminal pair 17A and 17B into the acoustic monitor signal output. Thus the circuit configuration can be simplified.
Patent JP-H01246965-A (JP)
Title: Synchronizing separator circuit
Inventor: OSHIMA TOSHIO
IPC: H04N5/08
Filed: 1988-03-29
Abstract: PURPOSE:To make stable synchronizing signals always separable by detecting the step-out of the lowest level of the synchronizing signals caused by spike-like noises and waveform distortion and separating the synchronizing signals based on the detected step-out. CONSTITUTION:The step-out of synchronizing signals caused by spike-like noises and waveform distortion is detected by means of the 1st and 2nd peak clampers 2 and 4, an LPF 3, the 1st and 2nd integrators 5 and 6, and a difference circuit 7. The comparison voltage of a comparator 8 is corrected based on the detected step out and position of the synchronizing signals are accurately detected. The position of the edge of the synchronizing signals is detected by means of the 2nd comparator 9 and gate pulse generator 10, and the component other than the edge of the synchronizing signals is removed by means of a synchronizing signal detecting circuit 11. Thus stable synchronizing signals are always separated from input signals (a).
Patent JP-S58188673-A (JP)
Title: Protective layer for electrode
Inventor: MORIWAKI MASASHI
IPC: B41J2/06
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the generation of discharge between a recording electrode and an opposed electrode and to enhance the wear resistant property of the opposed electrode, by forming a protective layer containing binder resin and particles with wear resistant property on the opposed electrode. CONSTITUTION:A protective layer containing binder resin and particles with anti-wear property is provided to an electrode 2 provided on a substrate 1 such as a polyimide film. As the binder resin, epoxy resin or a mixture prepared by mixing polyurethane resin therein in an equal amount or less is pref. used. As the particles with wear resistant property, an alumina powder is pref. The binder resin is pref. compounded within a range of 15-200pts.wt. with respect to 100pts.wt. particles with wear resistant property.
Patent JP-S548417-A (JP)
Title: Magnetic sheet recorder/reproducer
Inventor: WATANABE YOSHIMI
IPC: G11B5/027
Filed: 1977-06-21
Abstract: PURPOSE: To avoid the jitter occurring at the switching time of the magnetic head by installing the pulse position alteration circuit to keep a fixed time relationship between the reproduced signal of the prerecorded signal and the pulse which detects the rotary angular position of the shaft of the sheet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57188135-A (JP)
Title: Ac two wire contactless switch
Inventor: WATANABE YASUYUKI
IPC: H03K17/13
Filed: 1981-05-16
Abstract: PURPOSE:To make the size of a transistor (TR) small, by turning off the TR through the detection of the TR supplying a constant current to a load for a prescribed period for the constant current operation, if a current flowing to a load is in failure. CONSTITUTION:When a current flowing to a load 3 is abnormally greater, a TR7 is operative with the voltage drop of a resistor 15 and a TR6 supplying a current to the load 3 is in constant current operation. A TR48 turns on by the TR7 and a capacitor 46 is gradually charged. When the TR6 keeps the constant current operation, the charging voltage of the capacitor 46 is a prescribed magnitude and a PUT49 turns on. Thus, a TR30 turns on and the TR6 turn off by turning off TRs 29 and 28 and this state is maintained.
Patent JP-S6041478-A (JP)
Inventor: KAARU FUREDERITSUKU ABUERII
IPC: A61B10/02
Filed: 1984-04-12
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-S60220176-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1984-04-14
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-S59200423-A (JP)
Title: Manufacture of semiconductor device
Inventor: TETSUDA HIROSHI
IPC: H01L21/306
Filed: 1983-04-28
Abstract: PURPOSE:To reduce a side etching, and to simplify processes by forming a second thin-film different from a first thin-film on the first thin-film, patterning the second thin-film by utilizing selective ion implantation and patterning the aimed first thin-film while using the patterned second thin-film as a mask. CONSTITUTION:A second thin-film 23 different from a metallic thin-film 22 is formed on the metallic thin-film 22. The second thin-film 23 consists of a semiconductor thin-film, an insulator thin-film or a metallic thin-film, a kind thereof differs from the metallic thin-film 22. When ions are implanted 24 selectively to the second thin-film 23, an etching rate increases in a section, to which ions are implanted, in the second thin-film 23. The degree of the increase of the etching rate differs according to the kinds of used ions, the quantity of a dose and the kinds of the second thin-film 23, to which ions are implanted, at that time. Consequently, the second thin-film 23 is patterned by utilizing a difference to the etching rate due to the presence of ion implantation. The aimed metallic thin- film 22 is patterned while using the second thin-film 23 as a mask.
Patent JP-H08277267-A (JP)
Title: Heteroarylaminoalkyl derivative of naphthylmonazine having antidepressant action
Inventor: CHIYAARUZU PII SUROON
IPC: C07D211/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that inhibits the reabsorption of serotonin, shows specific binding characteristics with 5-HT receptor and is useful for treatment of depression.  
     SOLUTION: This compound is represented by formula I (Aryl is phenyl, naphthyl, pyridinyl, pyrimidinyl, or pyrazinyl ring; R 1  is H, a 1-4C alkyl, a 1-4C alkoxy, a halogen; R 2  is H, a 1-4C alkyl; R 3  is H, a halogen, a 1-4C alkyl, a 1-4C alkoxy, CF 3 ; (n) is 2-4), typically 3,6-dihydro-N-(3-methoxy-2-pyridinyl)-N- methyl-4-(1-naphthalenyl)-1 (2H)-pyridine-propanamine fumarate salt. The compound of formula I is prepared by reaction of a compound of formula II with a compound of the formula: X-(Aryl)-R 3 . The daily dose is parenterally 0.05-10 mg/kg and orally 0.5-10 mg/kg. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S52156354-A (JP)
Title: Protective relay
Inventor: YOSHIDA KEIJI
IPC: H02H3/00
Filed: 1976-06-22
Abstract: PURPOSE: To eliminate an error operation and malfunction with a high speed process aimed as well for the digital protective relay, by making a fault decision with the both decisions combined relating to advancing wave and retrogressing wave, on only a basis of advancing wave component and retrogressing wave component with the power transmission line processed by distributed constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04284602-A (JP)
Title: Manufacture of rare earth-iron-boron-based bonded magnet excellent in dimensional accuracy
Inventor: ISHII JUNICHI
IPC: H01F1/053
Filed: 1991-03-13
Abstract: PURPOSE:To the dimensional accuracy of the title magnet by a method wherein a mixture which is formed of an alloy powder containing a rare-earth element, boron and iron and of a thermoset-resin binder is pressed and molded, a first heat treatment is executed, the binder is hardened and, after that, a second heat treatment is executed in a prescribed degree of vacuum and under a specific temperature condition. CONSTITUTION:A mixture which is formed of an alloy powder containing a rare-earth element such as neodymium or the like, boron and iron and of a thermoset-resin binder such as an epoxy resin, a phenolic resin or the like is pressed and molded. Then, the pressed and molded body is heat-treated, and the binder is hardened. Then, a heat treatment is executed at a degree of vacuum of 10<-2>Torr or higher and under a condition of 160 to 200 deg.C. Thereby, a strain caused in the molded body by a pressing and molding operation can be reduced effectively.
Patent JP-S59199757-A (JP)
Title: Fluorene compound, its manufacture, and recording material using the same
Inventor: IKEGAMI SEIJI
IPC: C07D307/94
Filed: 1983-04-28
Abstract: NEW MATERIAL:A compound of formula I (R1-R6 are each 1-4C alkyl). USE:Electron-donating blue-green color developing agent for recording materials such as pressure-sensitive copying paper heat-sensitive recording paper, electricity conductive heat-sensitive recording paper. PREPARATION:A compound of formula II [e.g., 3-(2-amino-4-dimethyl-aminophenyl)-3-(4-dimethylaminophenyl)-6-dimethy l-aminophthalide] is diazotized at -5- 10 deg.C e.g., in sulfuric acid, followed by reaction at 10-100 deg.C, pref. in the presence of a copper compound, the effect ring closure.
Patent JP-H05284647-A (JP)
Title: Overvoltage suppresser for power system
IPC: H02H9/04
Filed: 1992-03-30
Abstract: PURPOSE:To suppress interruption surge voltage by disposing overvoltage suppressers, each comprising a switch end a zinc oxide element connected in series, at a plurality of transmission line lead-in sections connected through circuit breakers with a main bus and opening the switch of one system prior to interruption of other systems and subsequently opening the switch upon interruption of other systems. CONSTITUTION:Transmission lines 1, 2 are lead through circuit breakers 21, 22 into main buses 11, 12 in a substation. Overvoltage suppressers 70, 80, comprising switches 71, 81 and zinc oxide elements 72, 82 connected in series, are connected with the lead-in section. The zinc oxide elements 72, 82 have excellent nonlinearity and the limit voltage thereof at 1kA is selected from a range between a level represented by formula and 1.0pu. In the formula, Vr is represented by unit (pu) (ground peak of operating voltage is 1pu) and L is the length of transmission line represented by unit of km wherein L is in the range of 50-300km. Upon occurrence of fault on a transmission line, switches for sound systems are closed prior to function of circuit breaker for the faulty transmission line and subsequently closed upon interruption of the faulty transmission line. According to the constitution, surge voltage can be suppressed at the time of interruption.
Patent JP-S55167033-A (JP)
Title: Mixing and discharging apparatus for granule
Inventor: OOSAWA TOMIO
IPC: B01F25/90
Filed: 1979-06-13
Abstract: PURPOSE:To discharge uniformly granules of different grain sizes by providing a cylinder with many numbers of discharge hole in its periphery at the discharge port of a hopper. CONSTITUTION:The cylinder 13 is rotatably provided to the discharge port 12 of the hopper 10. The periphery of the cylinder 13 is provided with the granule discharge hole 16 of a size having approx. 5 times or more diameter of max. diameter of the granule. The granules can be uniformly discharged through the hole 16 by rotating the cylinder 13 by means of a motor 18.
Patent JP-S58191366-A (JP)
Title: Rotary equipment utilizing planetary gear mechanism
Inventor: SATOU ICHIROU
IPC: B62M11/14
Filed: 1982-04-30
Abstract: PURPOSE:To make it possible to largely establish the maximum range of the speed ratio with compact size and light weight in such a way that orbiting revolution is applied as input to a planetary gear which engages with a stationary sun gear, and rotation on its axis of said planetary gear is applied as output. CONSTITUTION:When a pedal crank 11 is rotated by stepping on a pedal 12, a disc 14 makes its orbiting revolution by means of a roller 13, resulting in the orbiting revolution of a planetary gear 1 simultaneously with its own rotation caused by means of a stationary sun gear 2. A sprocket 5 on the prime mover side makes orbiting revolution and rotation in the similar way, rotation of the sprocket 5 on the prime mover side is transferred through a chain 6 to a sprocket 7 on the follower side, and an output wheel 9 is rotated together with a connecting shaft 8.