baber/WOPTO huggingface dataset:
Patent JP-H04275198-A (JP)
Title: Segment drawing apparatus
Inventor: TANAE AKIHIKO
IPC: B43L13/00
Filed: 1991-02-28
Abstract: PURPOSE:To make human touch expression possible simulating the handwriting perspective drawing by an expert designer in the drawing of the segment of the perspective drawing. CONSTITUTION:A pen plotter 1 has the pen 11 flexibly held by a pen holding part 12 and directly arranged on a stand 2 and a fixed pedestal 4 supports the stand 2 and springs 3 connecting the stand 2 and the pedestal 4. When the pen plotter 1 draws the segment of a perspective drawing on recording paper, a sine wave vibration generating part 5 applies vibration to the pen plotter 1 through the stand 2 to give difference to the vibration of the pen 11 and that of the recording paper. By this method, the segment of the perspective drawing becomes a fine wavy segment. Further, by bonding a sheet provided with unevenness to the recording paper in place of giving the aforementioned vibration, the segment of the perspective drawing can be brought to the fine wavy segment.
Patent JP-H0640502-A (JP)
Title: Waste recovery system
Inventor: INOUE MAMORU
IPC: B65F3/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a waste recovery system recovering wastes without discharging the fluorocarbon gas existing in the wastes into the atmosphere. CONSTITUTION:Wastes using fluorocabon gas are loaded on a garbage collector A at a collection position 70, the wastes are compressed and crushed by the garbage loader of the garbage collector A, and the fluorocarbon gas discharged from the wastes at the time of loading is recovered by a fluorocarbon gas recovery device and conveyed to a disposal position 80.
Patent JP-H06273564-A (JP)
Title: Reactor power control equipment and start-up range neutron flux monitor
Inventor: ARITA SETSUO
IPC: G21C17/00
Filed: 1993-03-18
Abstract: PURPOSE:To enable shortening a start-up time of a reactor. CONSTITUTION:A start-up range neutron flux monitor 21 has reactor cycle computing means 8 and 9 which compute and output a reactor cycle. The reactor cycle computing means 8 and 9 have filters respectively. The time constant of the filter of the former is shorter than that of the latter. The reactor cycle outputted from the reactor cycle computing means 8 is used for determination of a scram. A reactor power control means 14 outputs a control rod withdrawal command, using the reactor cycle outputted from the reactor cycle computing means 9. Since a change in the reactor cycle at the time of withdrawal of a control rod can be reflected on an operation of the control rod in a short time, accordingly, an interval between operations for shutdown can be shortened and a startup time of a reactor can be shortened.
Patent JP-S61217812-A (JP)
Title: Constant voltage power supply circuit
Inventor: KINUGASA MASAHIRO
IPC: G05F1/56
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the constant voltage of an optional level by applying the output of an SWTR whose base current is controlled by a phase shift control circuit to a control gate of an SCR and controlling the switching action of the SCR. CONSTITUTION:The rectification current produced by a rectifying diode 9 is applied to the base of an SWTR 14 via a resistor 15 with application of a power supply. Thus the SWTR 14 is turned on. Therefore no gate current flows to an SCR 12 and this SCR 12 is kept off. Then the SWTR 14 is turned off when an SWTR 16 is turned on by a base current applied from a phase shift circuit P. The gate current flows to the SCR 12 via a resistor 13. Thus the register 13 is turned on. In other words, the control gate level of the SCR 12 is varied by controlling a variable resistor 8 of the circuit P and changing the phase shift control angle. As a result, the output voltage can be varied.
Patent JP-S54149431-A (JP)
Title: Pattern collating unit
Inventor: MAEDA AKIRA
IPC: G06T7/00
Filed: 1978-05-16
Abstract: PURPOSE: To obtain a pattern collating unit which obtains a collation degree with a high precision in consideration of difference in pattern quality and a local difference.  
     CONSTITUTION: Collating circuit 7 reads out successively pattern signals of respective region of two patterns from pattern memories 5 and 6 and collates them to detect the collation degree in each region, the area of the normal pattern in each region, the area of the abnormal pattern dependent upon smudge, thinness, etc., the area of a part which is not superposed and is protruded, and the area of a part which is superposed. These detected signals are stored in data memory 8. Decision circuit 9 reads out detection signals stored in data memory 8 and performs operation and compares these values and detects a low-collation degree region and obtains the collation degree of the whole by comparison and operation. Then, this collation degree is compared with a reference collation degree, and it is discriminated on a basis of the comparison value whether compared patterns are same or not. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51134388-A (JP)
Title: Process for producing emulsion
Inventor: KUMAZAWA TOSHIHARU
IPC: B01F3/08
Filed: 1975-05-19
Abstract: PURPOSE:A process for obtaining an emulsion by atomizing and mixing water and nonaqueous solution and emulsifier.
Patent JP-H07265320-A (JP)
Title: Treatment device in living body
Inventor: SEKINE RYUTA
IPC: A61B1/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a treatment part in a living body becoming a linear shape at the time of insertion and extraction and becoming a curved shape at the time of treatment by using a hardness changeable resin material becoming hard at set temp. or lower and becoming hard at the set temp. or higher in an insertion part to form a curved part and forming a means heating or cooling the curved part and a means curving the curved part. CONSTITUTION:An insertion part 2 has a bendable curved part 5 formed at a part of the leading end part thereof and a hard and straight sheath part 6 formed at the base end part thereof and the curved part 5 is composed of a shape memory resin material becoming a hard state within a low temp. region below bodily temp. and becoming a soft state at the bodily temp. or higher and a property becoming a straight shape in a soft state within a high temp. region is stored in the curved part 5. When hot water is injected into a water sending lumen 20 from a water sending cap, the curved part 5 is softened. When an operation grip is slid to advance the tip of a curved rod 33 up to the leading end of a curved rod lumen 19 and the curved part of the rod 33 reaches the curved part 5, the curved part 5 is curved along the curved shape of the curved rod 33.
Patent JP-H08285953-A (JP)
Title: Magnetism detector
Inventor: FUREDERITSUKU ROTSUKUUERU CHIY
IPC: G01R33/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a detection device for detecting the abnormality in a small magnetic body and a conductive sheet. SOLUTION: A pair of Hall sensors 16 and 18 are symmetrically arranged between the magnetic poles of a U-shaped magnet 10. The Hall sensors 16 and 18 are level with the end face of the magnet 10 and are located at an equal distance from the center line of the magnet 10. A small magnetic body 20 which is located in the magnetic field of the magnet 10, preferably on a magnetic axis, has an induction dipole moment and the moment is detected by the Hall sensors 16 and 18. Since the dipole magnetic field of the small magnetic body 20 has magnetic fluxes in opposite direction at each Hall sensor, a signal proportional to the magnetic body can be obtained, thus detecting the presence of the small magnetic body 20.  The leakage magnetic flux from the magnet and the magnetic flux of the earth magnetic field are in the same direction as that of two Hall sensors so that the influence can be canceled out by obtaining the difference of the output between the Hall sensors.
Patent JP-S55151530-A (JP)
Title: Preparation of 4-(4-hydroxyphenyl)-2-butanone
Inventor: YAMAMOTO YOSHIO
IPC: C07B61/00
Filed: 1979-05-14
Abstract: PURPOSE: To obtain the title compound safely, in high yield, without using a highly anti-corrosive reactor, by the reaction of phenol and 4-hydroxy-2-butanone using a specific resin catalyst in place of a strongly acidic substance.  
     CONSTITUTION: The title compound is obtained by the reaction of phenol and 4- hydroxy-2-butanone at 20W120°C, preferably 50W90°C, using a cation exchange resin as a catalyst. The cation exchange resin has a styrene-divinyl benzene copolymer or a phenol-formaldehyde resin as its skeleton and a degree of crosslinking which corresponds 2W16wt% of vinylbenzene. When the resin is Na-type, the ion exchange group is converted to the sulfone group with H 2 SO 4  etc. before use. The H-type one is preferably hydrated by washing with water before use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53144658-A (JP)
Title: Cathode-ray tube
Inventor: NISHIKAWA TERUHIDE
IPC: H01J29/48
Filed: 1977-05-23
Abstract: PURPOSE: To obtain excellent resolution characteristics, by providing a dynamic focusing electrode, which faces in order to hold an electron beam, to the fluorescent-screen side of a focusing-electrode system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0625476-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: FUKUDA TAKASHI
IPC: H01B3/44
Filed: 1993-03-18
Abstract: PURPOSE:To provide a polyolefin resin compsn. which has been made flame- retardant without detriment to its characteristics, i.e., low density and high strengths, and without increasing the amt. of a corrosive gas or smoke generated during burning. CONSTITUTION:This compsn. is prepd. by compounding 100 pts.wt. polyolefin with 1-20 pts.wt. red phosphorus and 1-30 pts.wt thermally expandable graphite which expands at least 100-fold in the direction of C axis when rapidly heated (80-1,000 deg.C) and contains 80-mesh-on particles in an amt. of at least 80%.
Patent JP-H01231545-A (JP)
Title: Break level detecting circuit
Inventor: KOBAYASHI KATSUMI
IPC: H04L29/08
Filed: 1988-03-11
Abstract: PURPOSE:To easily cope with the different break level detecting standards by synthesizing the input asynchronous data with the output of a pseudo stop pulse generating means to transmit them as the reception data and therefore reducing the scale of the break level detecting circuit. CONSTITUTION:When all detection data D7-D0 are equal to '0' and a framing error is detected, a pseudo stop pulse generating means 6 produces a pseudo stop pulse with a pseudo stop pulse generating instruction given from a control means 4. An asynchronous communication interface adaptor means 5 can detect the data following one character with addition of said pseudo stop pulse. In this case, a function is added to regard the detection of a break level when the pseudo stop pulse generating instructions are continuously sent to the means 4 up to (n). In such a way, the scale of a break level detecting circuit can be reduced and also it is possible to easily cope with the different break level detecting standards.
Patent JP-H05223564-A (JP)
Title: Optical reflection type distance measuring method
Inventor: SHIMOYAMADA YOSHITAKA
IPC: G02B7/32
Filed: 1992-02-12
Abstract: PURPOSE:To enlarge measurement range of an active triangular distance measurement and improve the measuring accuracy. CONSTITUTION:An active triangular distance measurement utilizes both a light- emitting element 1 and a light-reception element 2. The light emitting element 1 projects a spot light to an object 4 to be latched. The light-reception element 2 has at least three split surfaces and outputs detection signal according to the quantity of received light of a reflection light spot. The detection signal which is obtained from a pair of split surfaces which are adjacent is processed by a comparison operator 7 to obtain a comparison data. An active triangular distance measurement is executed based on the comparison data by a CPU 8. First, a preliminary measurement of distance is performed by a preliminary processing S1 and then a plurality of comparison data which are obtained from different split surfaces are latched by the preliminary processing S1. Then, a proper distance-measuring range is selected based on the comparison data which are latched by a discrimination processing S2. Finally, an actual measurement of distance is performed by using a pair of specific split surfaces which are assigned to the distance-measuring range.
Patent JP-H02237865-A (JP)
Title: Motor driving device
Inventor: NAGANO SEIJI
IPC: B62D5/04
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the deterioration of a switching element and steering motor and improve durability by suspending the drive of a steering motor by the comparison output supplied from a voltage detecting means for the comparison with a standard voltage. CONSTITUTION:When a power voltage is set to a 24V in two times of the ordinary value, in order to start an engine in a cold district, said voltage exceeds a standard voltage, and a voltage comparing circuit 22 supplies a comparison output into a voltage comparing circuit 25. Therefore, even if each output of a torque sensor 2 and an all-wave rectifying circuit 23 is large, the voltage comparison circuit 25 does not transmit an output, and the first - fourth switching elements 12-15 are not driven. Therefore, a steering motor 6 is not driven in any direction, and the eddy current to the switching element is prevented beforehand. When a battery 5 has a voltage nearly equal to a prescribed 12V, the steering motor 6 is driven according to the signal supplied from the torque sensor 2, and a steering wheel is excited.
Patent JP-S51135797-A (JP)
Title: Device for applying double-face adhesive tape and method of applying d ouble-face adhesive tape therewith
Inventor: TSUZUKI YASUHIKO
IPC: B65H35/07
Filed: 1975-05-16
Abstract: PURPOSE: To apply vouble-face adhesive tape to asurface to be treated by the use of a simpli device and by a simple operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000221887-A (JP)
Title: Sheet set with duplicating and hiding label
Inventor: OCHI YOSHINORI
IPC: C09J7/02
Filed: 1999-01-30
Abstract: PROBLEM TO BE SOLVED: To surely hide duplicated and hidden information, to prevent leakage of the information and to make the information clearly visible by protecting an adhesive layer with a release sheet and applying a carbon transfer agent on the exposed face of the release sheet. SOLUTION: A sheet set 1 with a duplicating and hiding label consists of upper and lower sheets (a) and (b), respectively, with a cutting perforation line d. A hiding sheet 3 which can not be seen through is joined with a first pseudo-adhering means 7a to the back side of the region (n) where an identification number is to be written of the upper sheet (a), and a see-through label base body 2 is joined to the lower side of the hiding sheet 3 with a second pseudo-adhering means 7b so that the sheet 3 and label base body 2 can be peeled off. Further, an adhesive layer 4 is applied on the lower face of the label base body 2. The adhesive layer 4 is protected with a release sheet 5, and a carbon transfer agent 6 is applied on the exposed face of the release sheet 5. Namely, the information is duplicated with the carbon transfer agent 6.  After the release sheet 5 is peeled off, the label is adhered with the exposed adhesive to the region where the confidential information is duplicated. Further, when the hiding sheet 3 is peeled from the label base body 2, the sheet can not be returned into the original state.
Patent JP-S60204665-A (JP)
Inventor: SOUMIYA SHIGEYUKI
IPC: C04B35/10
Filed: 1984-03-27
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-S56154855-A (JP)
Title: Signal detecting circuit
Inventor: NISHIMURA TOSHIHIKO
IPC: H04W84/02
Filed: 1980-04-30
Abstract: PURPOSE:To obtain an LSI-implemented signal detecting circuit which operates stably in an in-use environment without adjustment, by preventing erroneous detection due to the noise and momentary break of a received signal, by providing a circuit which discriminates the frequency of the received signal digitally by binary-coding it. CONSTITUTION:After received signal 1 is amplified 2, its unnecessary noise component is eliminated through BPF7 and the resulting signal is binary-coded by comparator 8 and outputted as received pulses 9. Those pulses 9 are counted by N counter 10 up to N, and main counter 11 counts clock 15 in period N. Further, N detecting circuit 17 outputs -N until the count value of counter 10 reaches N and then outputs N when it reaches N; and respective parts are controlled by N and -N and M counter 12 is also controlled. Then, comparators 19a-19n are operated in every cycle and the reception frequency is discriminated by a preset frequency. Next, (m) counters 13a-13n are driven and during the M-cycle period, correct signals of more than (m) cycles are set in detection storages 14a-14n.
Patent JP-S55152714-A (JP)
Title: Preparation of melamine-modified phenol resin excellent in storage stability
Inventor: HAMANO TAKASHI
IPC: C08G14/00
Filed: 1979-05-16
Abstract: PURPOSE: To prepare title resin excellent in storage stability, by reacting a precondensate resulting from the reaction of phenol with formaldehyde in a highly alkaline condition with melamine, formaldehyde and methanol.  
     CONSTITUTION: One mole of phenol is peacted with 1W3mol of formaldehyde or a similarly effective substance, in a highly alkaline condition of pH 9.0W12.0, at 60W80°C, to obtain a methylol phenol precondensate. Then the precondensate is condensed with 0.1W3mol of melamine and 0W10.5mol of formaldehyde or of a similarly effective substance per mol of the phenol in the precondensate and with 1W2mol of methanol per mol of the melamine, at pH 8.0W12.0, at 60W80°C, to convert the methylol group into a methyl ether group, whereby a melamine-modified phenol resin, excellent in storage stability is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02238257-A (JP)
Title: Liquid return preventing device for full-liquid type evaporator
Inventor: SHIMIZU NOBUYUKI
IPC: F25B1/00
Filed: 1989-03-11
Abstract: PURPOSE:To prevent return of liquid by attaching a level tank to a liquid reservoir, providing a liquid surface level switch set at its lower limit position to a position slightly lower than a normal liquid surface level in the tank, and cooperating the operation of the switch with a compressor stop switch. CONSTITUTION:A level tank 8 attached to a full-liquid type evaporator 9 has the same liquid surface level as that of the evaporator 9. A liquid surface level detector 10 senses variation in a liquid level with the normal liquid surface of the evaporator 9 as a reference liquid surface, and controls liquid refrigerant supplying amount from a liquid reservoir 4 in cooperation with an expansion valve 7. In a liquid return preventing device, when liquid refrigerant is mixed with refrigerant discharged from the evaporator 9 and moved into a suction tube of a compressor 1, the liquid surface of the reservoir 4 is lowered in response to the moving amount since the liquid surface of the evaporator 9 is controlled to be constant. A liquid surface drop similarly occurs at the side of a level tank 5 communicating with the reservoir 4, and when it reaches a lower limit position set therein, a liquid surface switch 6 senses it, a compressor stop switch is operated to stop the compressor 1 before the liquid refrigerant is sucked into the compressor 1 to prevent return of the liquid.
Patent JP-H05226099-A (JP)
Title: Electron accumulation ring
Inventor: MASUDA TAKAHITO
IPC: H05H13/04
Filed: 1992-02-12
Abstract: PURPOSE:To prevent quenching of superconducting deflection magnets that are in the close proximity to one another by arranging a normal conductive magnet having sufficiently larger deflecting radius than that of the superconducting deflection magnet between the respective superconducting deflection magnets. CONSTITUTION:Normal conductive deflecting magnets 2A-2D are arranged between each superconducting deflection magnet 1A-1D, and a deflecting radius Rn of each magnet 2A-2D is sufficiently larger (greater than double) than a deflecting radius Rs of each magnet 1A-1D. Since an electron trajectory has eight curves by arranging the magnets 2A-2A between each magnet 1A-1D, SR light (SC) generated in the magnet 1A, for example, does not reach the next magnet 1B, which is left unaffected. The SR light generated in the magnets 2A-2D, however, reach the magnets 1A-1D that are in close proximity thereto. When the deflecting radius Rn of the magnet is sufficiently enlarged, the power of the SR light is reduced, and the magnets 1A-1D that are in close proximity will not be quenched.
Patent JP-H02239191-A (JP)
Title: Multilayer diamond film and its production
Inventor: FUKUMOTO KAZUYUKI
IPC: C30B29/04
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a multilayered diamond film which is remarkably enhanced in resistance to thermal shock and excellent in adhesive strength by providing both an acicular diamond film having the space in the interval of acicular crystals and a noncircular diamond film formed on the surface of this film on a substrate. CONSTITUTION:A diamond film ordinarily having about 0.1-100mum thickness is formed by a vapor phase synthesis on the surface of a substrate made of metal such as Si, Mn and Cr, oxide, carbide, nitride and alloy thereof. Then this diamond film is brought into contact with the gas obtained by exciting oxygen-contg. etching gas. The non-diamond component such as diamondlike carbon and graphite contained in this film is removed and acicular diamond is formed from this film. Then the aimed multilayered diamond film is obtained by forming the noncircular diamond film on this acicular diamond film while utilizing a method for forming the diamond film due to the conventional various vapor phase syntheses.
Patent JP-S63224010-A (JP)
Title: Magnetic head
Inventor: HORIKAWA JUNICHI
IPC: G11B21/21
Filed: 1987-03-13
Abstract: PURPOSE:To maintain a good interface between a magnetic head and magnetic recording medium by providing a means for injecting gas in the direction where the head faces the magnetic recording medium. CONSTITUTION:An injection port 6 is formed near a gap 4 for electromagnetic conversion where the head faces the magnetic recording medium. The gas is injected from the injection port 6 to the magnetic recording medium to reduce the contact pressure of the magnetic recording medium with the magnetic head to a min. required level at the time of running the magnetic recording medium with respect to the magnetic head and executing recording and reproducing. The wear of the magnetic head is thereby suppressed and the removal of dust, foreign matter, etc., is permitted. The high speed interface for the purpose of high-frequency recording or the interface of the thin magnetic metallic film magnetic recording medium for the purpose of short wavelength recording is satisfactorily maintained.
Patent JP-S63277953-A (JP)
Title: Evaluating method for shift feeling
Inventor: SETO NORIYUKI
IPC: G01M17/00
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the evaluation result of the heaviness of shift operation corresponding well to a feeling of heaviness given to the hand of a human being by finding a workload from a load which operates on a shift lever during the shift operation and the stroke of the lever. CONSTITUTION:While a transmission A is driven at a specific rotating speed by a motor 11 through a clutch 13, clutch 13 is disconnected and the shift lever B is shifted to a specific speed change stage to be evaluated. At this time, the load placed on the shift lever B and variation in the stroke of the lever B are measured from the outputs of a load sensor 20 and a stroke sensor 21. Then a personal computer 24 calculates the workload applied to the shift lever by integrating the load for the stroke throughout the period from the contacting between the sleeve of a synchronous meshing device and the spline chamfer of a synchronizer ring to the end of the separation between both spline chamfers, thereby evaluating the heaviness of the shift operation.