baber/WOPTO huggingface dataset:
Patent JP-S5970037-A (JP)
Title: Method for reducing noise level
Inventor: MARUYAMA KAZUO
IPC: H04B15/04
Filed: 1982-10-13
Abstract: PURPOSE:To reduce an aural noise level by changing the period of clock of a digital circuit constantly. CONSTITUTION:A signal generated from white noise generator 22 is selected at its proper band by a band pass filter 23. The signal is shaped to form a clock of the digital circuit. A noise synchronized with the clock is leaked from an analog circuit 5 set up close to dynamic lighting circuits 1, 2. However, the noise does not indicate a specific frequency by changing the period of the clock constantly, so that the aural noise level can be reduced.
Patent JP-S61168062-A (JP)
Inventor: JIERI RIN GAABAA
IPC: G11C5/14
Filed: 1985-08-16
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-H099555-A (JP)
Title: Bearing support for electric rotating machine
Inventor: SUZUKI NOBUO
IPC: H02K5/15
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a highly reliable bearing support for electric rotating machine by making uniform the spring constant of shaft system in the electric rotating machine. CONSTITUTION: Leaves 11a-11f having adjusted spring constant are inserted between the hoot end part of a plurality of bearing brackets 7 arranged radially in a bearing support and the base plate 9 at a base part 8 located oppositely thereto. The spring constant is adjusted such that the spring constant of each leaf becomes uniform from the guide bearing part to the base part by adjusting the thickness, breadthwise dimension and the number of leaves 11a-11f. This bearing support can prevented the load from being unbalanced due to unbalance of rotator during operation.
Patent JP-H0343232-A (JP)
Title: Continuous vacuum molding method having temperature control
Inventor: YAMAJI TAKESHI
IPC: B29C51/46
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the generation of a defective product by sensing the sagging limit of a sheet material by means of a photoelectric tube set on the lower section of the sheet material. CONSTITUTION:A sheet material 1 is conveyed between heat plates 2 and 3, up and down, and simultaneously timers 8a and 8b built-in a control panel 7 starts measuring time. A radiation temperature meter measures a radiant energy of the heated sheet material. In case the given temperature is not shown by the radiation temperature meter, the sheet material is heated continuously. The heating time for obtaining the surface temperature of the sheet material suitable for molding is input preliminarily, and when said time is reached, a signal for heat completion is issued to the control panel, regardless of sensing the given temperature or not by the radiation temperature meter. Further, for the purpose of preventing abnormality such as formation of sagging of the sheet material or the like and also securing safety, a photoelectric tube is set in a proper limit position and a heater plate completes heating when an optical axis 10 shields the sheet material 1, or the photoelectric tube is set on a secured limit position on the lower section of the sheet material and the heat plate 3 is recessed urgently when the optical axis 10 is shielded by the sheet material to carry out security control.
Patent JP-H1124752-A (JP)
Title: Home position returning device for traveling machine
Inventor: NAGANUMA YOSHIYUKI
IPC: G05D3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent a traveling impossible state due to the natural lowering of an actuator by returning the actuator to be a traveling interlock to a home position just before actually starting traveling. SOLUTION: A home position returning circuit 21, before outputting a traveling command to a driving device and starting traveling, elevates a working equipment again and confirms ON of the limit switch of a traveling interlock circuit (S12). Then, after confirming stoppage toward a desired position (S13), work is started (S14), the working equipment is lowered (S15), the elevating of the working equipment and work are executed (S16), ON of the limit switch is confirmed (S17) and work is completed (S18) to return to the start of traveling. By executing these processing, the home position return of the actuator is executed though the natural lowering of the working equipment is generated by hydraulic leakage. Thereby, it is prevented to come into a traveling impossible state.
Patent JP-S57103380-A (JP)
Title: Fm modulation light source
Inventor: TSUKUMA MASAMI
IPC: H01S3/105
Filed: 1980-12-18
Abstract: PURPOSE:To subject radiating beams to FM modulation by a method wherein an electric signal obtained through heterodyne detection of a laser beam path and laser beams is applied further to the piezoelectric element of a laser resonator through a discriminator after the heterodyne detection to stabilize oscillation and to modulate an oscillator for the second heterodyne detection. CONSTITUTION:A part of the beam of a CO2 laser L is led out, mixed with the beam from a laser O1 for local oscillation and subjected to heterodyne detection M1, and intermediate-wave voltage VF1 thus obtained is inputted in a discriminator D'. The output of a local oscillator O2 is subjected to frequency modulation M0, to mixture M2 and to heterodyne detection, and higher-frequency voltage VF2 thus obtained is subjected to the frequency-voltage conversion of the central frequency (f) thereof through a BPF. The output thus obtained is applied to the piezoelectric element P built in the laser through DC amplifiers A1 and A2 whose gains are G1 and G2 respectively, whereby the frequency is adjusted. Since one feedback loop is formed in this way, the fluctuation of the frequency of the laser L is fed back immediately to the element P to control the interval between mirrors M and M' and also to control the frequency. Moreover, by double superheterodyne detection, the linearity of the frequency characteristic of a discriminator D is maintained very excellently.
Patent JP-H0528284-A (JP)
Title: Data collecting device
Inventor: KAWANABE NOBUYUKI
IPC: G06Q50/22
Filed: 1991-07-20
Abstract: PURPOSE:To execute on-line connection by providing an interface control part with an interface parameter table, repeating data collection and automatically confirming a connection interface with a medical equipment, for example, so as to make the connection interface of a data collection device to coincide with a connecting equipment interface. CONSTITUTION:Data generated by a connecting equipment 2 is received at an interface controlling circuit 11. Then, the result of received data is grasped and interface parameters such as a transferring speed, the presence/absence of a parity bit and the width of a stop bit, etc., are successively fetched by switching from the interface parameter table 101 at an interface controlling circuit 10 at each time when an error is generated at the time of a flaming check or a parity check, etc. Then, collecting data by setting it to a control register 100 is automatically repeated in the interface controlling circuit until text data can be normally obtained.
Patent JP-H02231457-A (JP)
Title: Method for synthesizing l-(-)-2-amino-3-(3,4- dihydroxyphenyl)propanoic acid, product thereby, and use of said product in said synthesis
Inventor: BINSENTSUO KANNATA
IPC: C07C255/26
Filed: 1989-07-12
Abstract: PURPOSE: To obtain a compound useful for the treatment of Parkinsons's disease by converting 3,4-dimethoxyphenylacetaldehyde as a starting material into an aminonitrile and subjecting this compound to hydrolysis and demethylation.  
     CONSTITUTION: 3,4-Dimethoxyphenylacetaldehyde of formula I is reacted with an alkali meta cyanide in the presence of ammonium chloride and ammonium hydroxide to obtain a racemic aminonitrile of formula II. Next, this is optically resolved with d-camphorsulfonic acid or an aklali metal, alkaline earth metal or ammonium salt thereof to form a distereomer salt of formula III. This is then treated in an alkaline medium to obtain d-2-amino-3-(3,4-dimethoxyphenyl) propionitrile of formula IV, and this is further converted into a salt. Next, this salt is subjected to hydrolysis and demethylation in an acidic medium to obtain the objective compound of formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0932395-A (JP)
Title: Engaging tool and engaging structure of hinged door
Inventor: NAKANO ASAYOSHI
IPC: E05C19/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To engage a closed state so that a hinged door is not opened suddenly. SOLUTION: A casing 3 installed at the rocking edge of a hinged door 11 and an engaging lever 4 being rotatably mounted to the casing 3 and having a hooked hook piece 4 at one end and an operating piece 4b at the other end are provided. An engaging tool body 1 energizing the hook piece 4a of the engaging lever 4 in the direction of a hooked front end at all times is set up to the rocking edge of the hinged door 11 so that the hook piece 4a is projected to the inside of the hinged door 11 while the operating piece 4b is projected to the outside of the hinged door 11. An engaging member 2 with an engaging piece 2a capable of being engaged with the hook piece 4a in the engaging tool body 1 is fitted to the opening edge 12 of the hinged door 11.  Accordingly, when the hinged door 11 is closed, the hook piece 4a and the engaging piece 2a are interlinked and the closed state of the hinged door 11 is retained, and the hinged door 11 is opened freely by rotating the operating piece 4b against energizing force.
Patent JP-H1110135-A (JP)
Title: Deoxidizer/deaerator
Inventor: INOUE MASAFUMI
IPC: B01D19/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent surely generation of red water and generation of rust owing to oxygen dissolved in use water of various kinds of water utilization equipment for industry and for public welfare. SOLUTION: A cavitation generation chamber 21' is provided in one housing 21. A side flow chamber 21''' is provided outside a partition wall 21'' via a dispersion mechanism 18 outside that. Deaeration is, in the first meaning, executed via cavitation operation with the cavitation generation chamber 21', deaeration is, in the second meaning, executed via the dispersion mechanism 18, deaeration is, in the third meaning, executed with the outside side flow chamber 21'', further a bubble atomized in a foggy state with a spray device 20 provided in an upper space 51 is surely, in the fourth meaning, deaerated via a circulation passage 19, and deoxidation degassing is surely executed.
Patent JP-H0523793-A (JP)
Title: Core making machine
Inventor: SHOJI TAKENORI
IPC: B22C9/10
Filed: 1991-07-22
Abstract: PURPOSE:To prevent warp according to cooling of a core extruding from a metallic mold at the time of extrusion the hollow-state core with the metallic mold. CONSTITUTION:By pushing core sand S into inner part of the metallic mold 1 from one end of the heated metallic mold 1 with reciprocative movement of a piston 7, the hollow-state core W is formed, and the core W is extruded from the other end of metallic mold 1 according to the reciprocative movement of piston 7. The core W extruded from the metallic mold 1 is pushed into a cooling jig 13 and outer peripheral face of the core W is forcedly cooled with the cooling jig 13 while restricting this with cylindrical core guiding face 17.
Patent JP-H1084474-A (JP)
Title: Recorder
Inventor: INOUE RYUJI
IPC: G06F3/0482
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the operability for selecting and setting a reduction/ magnification rate pitch or a very small reduction/magnification rate pitch. SOLUTION: The recorder has an image-recording mode in which image recording operation is executed by the operation of an image-recording start key, and a display device 02 is used for a user interface 01 to set an image- recording execution condition, including an image-recording magnification setting to record an original image with a prescribed recording magnification. In this case, a reduction/magnification rate pitch or a very small reduction/ magnification rate pitch is selected, and in the case of recording the image, very small reduction magnification is selected within a prescribed range in the vicinity of 100%.  Furthermore, the recorder is provided with a recording magnification selection means to select a reduction/magnification rate at a prescribed reduction/magnification pitch and with a very small reduction/ magnification selection means, to select the reduction/magnification at a small reduction/magnification pitch, and the reduction/magnification or the very small reduction/magnification is selected depending on the different selection mode menu.
Patent JP-H0470034-A (JP)
Title: Subscriber's private network test system
Inventor: YAMAMOTO TOSHIYUKI
IPC: H04L25/02
Filed: 1990-07-09
Abstract: PURPOSE:To attain an effective test of an UP transmission channel of a subscriber's private network in an on-line state by transmitting a test cell to the UP transmission channel of the network having a loop-shaped bus constitution after multiplexing the test cell and comparing a transmitted test signal with an untransmitted test signal after separating the test cell from the UP transmission channel. CONSTITUTION:A subscriber's private network consists of a loop-shaped bus, and a test cell including a test signal and an identifier showing the identity of a test cell is produced. Then a transmission signal that multiplexed the test cell is sent to an UP transmission signal that multiplexed the test cell is sent to an up transmission channel of the network. Meanwhile the test cell is detected out of the transmission signal of the UP transmission channel and a test signal is separated from the test cell. This separated test signal is compared with the test signal of a test cell generating means 19. Thus the subscriber's private network can be effectively tested without interrupting a normal communication state.
Patent JP-H0344967-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI TSUGINORI
IPC: H01L29/47
Filed: 1989-07-12
Abstract: PURPOSE:To effectively realize an InP Schottky junction by forming a GaAs epitaxial atomic layer of one conductivity type on a InP crystal of one conductivity type and then metallic electrodes in contact with the epitaxial layer. CONSTITUTION:A buffer layer 2 is first formed on an Sn-doped n<+>-InP substrate 1 by an epitaxial growth method. Then an Sn-doped GaAs atomic layer 5 is formed on the buffer layer 2 as an atomic layer 5 by an atomic-layer epitaxial growth method. Finally, an A electrode 4 is formed on the GaAs atomic layer 3 by vapor deposition and a substrate-side electrode 5 is formed by vapor- depositing and alloying Au and Sn on the substrate 1 side. The electrodes 4 and 5 respectively form a Schottky and ohmic electrodes. The atomic layer 3 of the Schottky junction type diode thus formed is thin in thickness and the extension of the depletion layer can be decided easily. Thus an InP Schottky junction can be realized effectively.
Patent JP-H0527679-A (JP)
Title: Route search method of on-vehicle navigation system and map data storage medium
Inventor: ICHIMURA ATSUSHI
IPC: G09B29/00
Filed: 1991-07-22
Abstract: PURPOSE:To realize a route search method which improves the search efficiency and preferentially selects the roads that ease the driving. CONSTITUTION:This method divides roads into plural classes and performs a route search between the departure point and the destination based on the map data which contain intersection information related to the intersection points of the roads within each of the classes, the intersection between the roads of a class and the roads of a higher class and the road information between these intersection points. In the system, a route search is initiated from the departure point and the destination for the respective prescribed higher class road intersections then, a route search is performed within the prescribed class.
Patent JP-S6165849-A (JP)
Title: 1-(aminophenyl)-2-aminoethanone derivative, manufacture and therapeutical composition
Inventor: RUI RAFUON
IPC: C07C67/00
Filed: 1985-08-20
Abstract: The present invention relates to the preparation of new derivatives selected from the group consisting of: (i) 1-(aminophenyl)-2-(alkylamino)ethanones of the formula:    <IMAGE> (I)   in which R is CH(CH3)2 or C(CH3)3; and (ii) addition salts thereof. These new derivatives are useful in therapy, in particular as antidepressants or stimulants for the CNS. They are prepared from 1-(acetylaminophenyl)-2-(alkylamino)ethanone derivatives by deacetylation.
Patent JP-S6240535-A (JP)
Title: Program controller
Inventor: YAMASHITA NORIO
IPC: G06F9/32
Filed: 1985-08-19
Abstract: PURPOSE:To decrease the number of steps by inhibiting the next instruction decoding, or inhibiting its next instruction decoding by a condition deciding result, and placing continuously a pair of operating instructions which are selected alternatively, immediately after a condition deciding instruction. CONSTITUTION:In case a flip-flop (FF) is set when an accumulator (ACC) 8 is '0', and reset at other time, a condition deciding instruction (ACC=0?), an FF set instruction, and an FF reset instruction are stored in a memory 2 in said order. When this condition deciding instruction is executed, a condition deciding circuit 6 decides the contents of the ACC 8, and outputs '1' and '0' in case of '0', and at other time, respectively. When '1' has been outputted, an AND 11 becomes '1', an execution of the condition deciding instruction is ended through a delaying circuit 13, and thereafter, it is applied to a delaying circuit 15. After the next FF set instruction has been executed, an output of the delaying circuit 15 becomes '1', and the next FF reset instruction is inhibited.
Patent JP-H0528391-A (JP)
Title: Valve opening confirming device
Inventor: SHIMIZU MISAO
IPC: G08C15/00
Filed: 1991-07-22
Abstract: PURPOSE:To decrease the burden of a monitoring person by detecting the moving quantity of the working rod of a valve with a displacement gage, performing the radio output, receiving with a portable data collector, converting the moving quantity to the opening and collecting automatically classified by the identification code of the valve. CONSTITUTION:The monitoring person at the plant carries a portable data collector 8 and a transmitter 9, observes with visual observation whether or not each valve normally works, and when a transmitting button 9a of the transmitter 9 is pushed, the moving quantity of a working rod 13 to interlock with a valve 12 is measured by a displacement gage 6, and transmitted to the portable data collector 8 as the measurement data with an ID code through a transmitter 7. The quantity is converted into the opening extent and collected to a collecting file classified by the ID code. Then, a host computer automatically compares and collates each opening extent of each time of each valve 2 and each opening extent to show a control signal outputted through a signal line 5 to each valve 2 at each corresponding time with a plant control computer 4 and self-diagnoses the presence of the abnormality.
Patent JP-S5881851-A (JP)
Inventor: KOBAYASHI ONOJI
IPC: B61B12/10
Filed: 1981-11-11
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-S6338129-A (JP)
Title: Fuel supply device
Inventor: ISHII MASANOBU
IPC: G01M15/00
Filed: 1986-08-01
Abstract: PURPOSE:To accurately test the performance of an engine on the assumption that the test is taken in a high-altitude area by providing a service tank which is equalized in internal pressure with a low-pressure test room between the engine in the test room and a fuel supply tank outside the test room. CONSTITUTION:The fuel supply tank 2 provided outside the low-pressure test chamber 1 is held at the atmospheric pressure through a communication pipe 4. The tank 2 is connected to the service tank 5 provided in the test room 1 through piping 6 and the fuel in the tank 2 is supplied to the tank 5 by a fuel supply pump 7 through a fuel supply solenoid valve 8 and a differential pressure valve 9. The differential pressure valve 9 operates so that the fuel flows only when the discharge pressure of the pump 7 is applied, and prevents the fuel from flowing in the tank 5 owing to a atmospheric pressure difference. A communication pipe 11 to which a pressure equalizer solenoid valve 12 is provided at the upper part of the tank 5. Then when the solenoid valve 12 is opened, the fuel in the tank 5 placed under the same atmospheric pressure with the engine 14 is supplied to the engine 14. The fuel in the tank 5 is supplied by detecting the liquid level by a fuel liquid gauge 10 and controlling the solenoid valve 8 and pump 7.
Patent JP-H0892292-A (JP)
Title: Protein having biological activity of canine interferon-beta
Inventor: UEDA SUSUMU
IPC: C07H21/04
Filed: 1995-07-18
Abstract: PURPOSE: To obtain a new protein useful as a canine antiviral agent and an antitumor agent, having biological activity of canine interferon-β, having a specific amino acid sequence, capable of being mass-produced by gene manipulation technology, having a specific amino acid sequence. CONSTITUTION: This new protein is a protein having an amino acid sequence containing an amino acid sequence of the formula or a part of the sequence and biological activity of canine interferon-β, is mass produced by culturing Escherichia coli transformed with a recombinant plasmid incorporated with a gene fragment coding for the protein and is expected to be useful as a canine antiviral agent and antitumor agent. The protein is obtained by extracting a DNA from a canine liver, carrying out cloning by PCR method by using a synthetic DNA primer prepared based on a gene sequence already isolated in the case of other mammals, bonding the prepared canine interferon-βgene to a vector and manifesting it in a host cell.
Patent JP-H1012890-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L21/265
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce variation in impurity concentration by improving controllability of ion doping with a relatively low dose. SOLUTION: A gate electrode and a semiconductor thin film are deposited, with a gate insulating film therebetween, on an insulated substrate 17. Then impurities are doped into the semiconductor thin film so as to form a thin film transistor. At this doping process, a material gas, where a mixture rate of a dopant gas including impurities with respect to a dilution gas is less than 0.1%, is ionized, field-accelerated without mass separation, and emitted on the semiconductor thin film.
Patent JP-H064066-A (JP)
Title: Scroll circuit of free pattern type display device
Inventor: TAMAI KUNIHIKO
IPC: G09G5/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide the scroll circuit of the free pattern type display device which can increase the switching speed of display operation and use normal unidirectional registers while making the most of data scanning systems by stages small in the number of control data lines (economical). CONSTITUTION:Display data are inputted from a display data memory 2 stored with all display data to be displayed to shift registers 3 and a stand-by shift register 5 in parallel and shifted onto 16-s bits, and then transferred to plural display blocks 1 which have display elements arrayed in a dot matrix of (n) rows X (m) columns and input the display data in order along the columns and are stored with the display data in order. This operation is performed as many times as (m) columns and the data are displayed. Further, display data are inputted and shifted up while (s) is increased by one, and the same operation is repeated.