baber/WOPTO huggingface dataset:
Patent JP-H1078742-A (JP)
Title: Parallactic picture line generating method
Inventor: SHIROKURA AKIRA
IPC: G03H1/26
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a parallactic picture line capable of obtaining various three-dimensional images by synthesizing plural parallactic picture lines and generating a new parallactic picture line. SOLUTION: A first parallactic picture line consisting of plural pictures with different viewpoints and containing parallactic information, and a second parallactic picture line similarly consisting of plural pictures with different viewpoints and containing the parallactic information are prepared. Then, related to respective pictures constituting the first parallactic picture line and respective pictures constituting the second parallactic picture line, respective pictures answering to the viewpoint from the same direction are overlapped to be synthesized, and the new parallactic picture line is generated.  In such a case, when the parallactic picture line is photographed by a parallactic picture line photographing system, an object 11 is placed on a turntable 12, and by turning the turntable 12 by a prescribed angle in the fixed direction as shown by the arrow A1 whenever the object 11 is photographed by a photographing device 13, plural pictures with different viewpoints are photographed. Thus, the parallactic picture line with a parallax in the horizontal direction is obtained.
Patent JP-H0684660-A (JP)
Title: Mounting method of transformer
Inventor: MORI KAZUSA
IPC: H05K1/18
Filed: 1992-09-02
Abstract: PURPOSE:To enhance insulation performance, waterproof performance, and drop strength of a transformer being employed in various electronic appliances by mounting the transformer on a circuit board without sacrifice of workability in the production of transformer and then sealing the mounting surface of the circuit board with potting resin. CONSTITUTION:A core 14 is built in a winding part comprising a bobbin applied with a winding 13 to produce a transformer body which is then contained, together with a filler 16, in an insulating case 15 having a wide opening thus constituting a transformer. The transformer is mounted on a circuit board 19 having a hole 18 for injecting a potting resin 17 with the opening of the insulating case 15 floating above the surface of the circuit board 19. When the transformer and the mounting surface of the circuit board 19 are sealed with the potting resin 17, the transformer can be mounted highly reliably while exhibiting excellent insulation performance, waterproof peformance and drop strength.
Patent JP-S60128225-A (JP)
Inventor: DONII RESURII PIITAASON
IPC: C22B11/00
Filed: 1983-12-14
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-H0897150-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L21/322
Filed: 1994-09-29
Abstract: PURPOSE: To provide a semiconductor substrate where there are few defects on the main face on which to form a semiconductor element. CONSTITUTION: A silicon layer 100c is provided, at 400 deg.C or under, on the second main face 100b. Accordingly, by forming the silicon layer 100c, the defects caused by the precipitation of oxygen inside the silicon substrate 100 are caught by the silicon layer 100c. Hereby, the crystal defects at the first main face 100c can be suppressed, and besides the processing is performed at a low temperature of 400 deg.C or under, so even if the concentration of oxygen is high, the crystal defects do not increase.
Patent JP-S6293471-A (JP)
Title: Detecting device for internal pressure of intake pipe in internal combustion engine
Inventor: KIUCHI TAKEO
IPC: F02D45/00
Filed: 1985-10-21
Abstract: PURPOSE:To promote the compensation of a response delay or the like, by correcting a value in this time by a correction amount, obtained by multiplying a differential amount between sample values of intake pipe internal pressure in this time and the times before the preceding time by a correction coefficient, while changing said correction coefficient in accordance with the polarity of said differential amount. CONSTITUTION:A control circuit 12, inputting an intake pipe internal pressure signal, crank angle signal, etc. from sensors 5-8, calculates an engine speed by TDC timing, and a sample value of intake pipe internal pressure is stored in a RAM 19 with a sample value of the engine speed. Next, a CPU 13, multiplying a difference between the sample values of the intake pipe internal pressure in this time and the time before the preceding time by a correction coefficient, obtains a correction amount, in this way, the value in this time is corrected to estimate the intake pipe internal pressure, and a fuel injection time is calculated by the engine speed or the like. Here the correction coefficient is changed in accordance with the difference between the sample values of the intake pipe internal pressure. In this way, a response delay of the sample value or a change of fuel adhering rate due to a load change can be compensated.
Patent JP-H10126427-A (JP)
Title: Digital interface device having transmission function for uncompressible digital data
Inventor: KIN TEITAI
IPC: H04N5/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make a digital VCR compatible with a computer by adjusting stored data to a clock which is designated by a clock selection signal and outputting it externally. SOLUTION: If uncompressible data is transmitted from a digital video device 3, a data transmitting/receiving part 205 of a digital interface circuit receives the data and outputs it to a controlling part 204. When the part 204 transmits from received data, it separates additional information that is added to, restores a frame signal and supplies it to a receiving timing controlling part 206. Received data from which the additional information is separated by the part 204 in response to a write timing signal from the part 206 is adjusted to a clock CLK that is supplied from the part 204 and stored in receiving FIFO memory 207. The data which is stored in the memory 207 by the control of the part 206 is adjusted to 13.5MHz clock and read.
Patent JP-S60126778-A (JP)
Title: Signal converting circuit of light sensor array
Inventor: UENO KATSUNORI
IPC: G06T1/00
Filed: 1983-12-13
Abstract: PURPOSE:To assemble a circuit in an MOS semiconductor device by using each of a pulse width difference detecting means of a signal converting circuit and an increase/decrease propriety deciding means as a means converting a pulse width signal into a quantizing signal to reduce the number of circuit components. CONSTITUTION:Variable pulse width signals PSi, PS(i+1) from the i-th and 2(i+1)th variable pulse width signal generating circuits 2i, 2(i+1) of a signal converting circuit 2 of the light sensor array are inputted to each of two-stage constitution D-type FFs 31i, 32i and 31(i+1), 32(i+1). The FFs 31i, 32i and 31(i+1), 32(i+1) detect the difference of the pulse widths between the signals PSi and PS(i+1) in a prescribed unit accuracy by using a clock pulse CP and a reset pulse RP. Whether or not the difference of the detected pulse widths is prescribed plural detecting accuracy units or over is decided by AND gates 33i, 34i. When the result of decision is positive, RS-type FFs 35i, 36i generate a quantization signal representing the increase/decrease so as to simplify the constitution of the circuit.
Patent JP-H04113933-A (JP)
Title: Differential limiting device
Inventor: MOMIYAMA FUJIO
IPC: F16H48/22
Filed: 1990-09-04
Abstract: PURPOSE:To prevent seizure of a friction plate and early deterioration of a differential oil by detecting an oil temperature in a differential limiting device, and prohibiting control of an opening/closing clutch when a detected output exceeds a specified value. CONSTITUTION:An opening/closing clutch 4 to temporarily connect the right and left driving shafts 3a and 3b to each other, both connected by a differential gear 2 to each other, is controlled by a program control circuit. In this case, a temperature sensor 5 is provided which detects an oil temperature in a differential limiting device and inputs the detected output to the program control circuit. In the program control circuit, when the detected output temperature of the temperature sensor 5 exceeds a specified value, the control of the opening/ closing clutch 4 is prohibited. Consequently, the connection of the right and left driving shafts 3a, 3b is released, so that the slipping between the friction plates is eliminated, seizure is prevented and also early deterioration of the differential oil is prevented.
Patent JP-S61115024-A (JP)
Title: Preparation of b cell differentiation factor
Inventor: KISHIMOTO CHUZO
IPC: A61K35/12
Filed: 1984-11-09
Abstract: PURPOSE:To prepare the titled factor applicable for the immunological analysis of symptoms, in high efficiency, by culturing human T cell transformed by a human T cell leukemia virus, and collecting the produced B cell differentiation factor. CONSTITUTION:A human T cell transformed by human T cell leukemia virus is cultured, and the produced B cell differentiating factor (BCDF) is separated. The transformed human T cell strain produces a large amount of BCDF in the medium, and the strain can be subcultured without causing the lowering of the BCDF-producing capability during the subculture. BCDF having little contamination with proteins can be prepared by the use of the cell strain in a complete synthetic medium absolutely free from protein, without adding a stimulant such as mitogen, etc. Accordingly, the obtained BCDF can be purified easily to obtain a high-purity BCDF in high efficiency.
Patent JP-H04114949-A (JP)
Title: Production of fiber-reinforced cement plate
Inventor: MATSUKAWA ATSUSHI
IPC: C04B14/04
Filed: 1990-09-04
Abstract: PURPOSE:To prevent blocking of reinforcing fibers during blending, enable ready uniform blending and give a sufficient flexural strength by forming and curing a mixture composed of cement, a filler, a specified silica and a reinforcing fiber in a prescribed state. CONSTITUTION:In blending of a fiber-reinforced cement composed of 45-55wt.% cement, 35-45wt.% silica component and filler and 3-7wt.% reinforcing fiber, a crystalline or amorphous silica having 8000-10000cm<2>/g Blaine value is used as the silica component and a synthetic resin fiber opened into a pulp state is used in combination with a monofilamentary synthetic resin fiber as the reinforcing fiber. The above-mentioned raw materials are then uniformly mixed and, after adding water thereto, the resultant mixture is formed into a plate shape by the dry belt forming method. The above-mentioned formed material is subsequently subjected to a primary curing and then to water curing, thus obtaining the objective cement plate.
Patent JP-H0897842-A (JP)
Title: Dynamic polling system using memory for managing burst signal transmission
Inventor: NAKAISHI HIROSHI
IPC: H04L12/44
Filed: 1994-09-29
Abstract: PURPOSE: To dynamically increase and decrease the band of transmission burst signals from respective subscriber's equipments on an intra-station equipment side during an operation. CONSTITUTION: When subscriber's equipment number information A is stored in an address corresponding to the polling position of first memories 2, a common memory circuit 3 reads data based on the input of operation start signals B. When the data overlap in the same address among the respective first memories, mediation is performed and a data read circuit 5 reads the data based on the operation start signals and timing signals D and writes them in a memory corresponding to specifying signals E among duplexed second memories. Then, a switching circuit 8 selects the memory corresponding to selection signals G, reads the data and outputs them to the subscriber's equipments as polling request signals I. As a result, without letting the burst signals from the respective subscriber's equipments collide, the band of the signals is increased and decreased during the operation.
Patent JP-H0760259-A (JP)
Title: Sterilizing agent and method for sterilization of bathing liquid by using it
Inventor: INATOME TAKAO
IPC: C09K3/00
Filed: 1993-08-27
Abstract: PURPOSE:To sterilize effectively a bathing liq. without stimulating eyes, a nose and a throat by forming a sterilizing agent being suitable for sterilization of the bathing liq. from a mixture contg. malic acid and chlorine dioxide. CONSTITUTION:As a sterilizing agent with which sterilization of a bathing liq. is effectively performed and which does not make effective medicinal ingredients precipitate at the instance, a sterilizing agent constituted of malic acid and chlorine dioxide is used. For use, 65-200g malic acid (powder and 100-180 cc chlorine dioxide (liq.) are added into 1m<3> bathing liq. Malic acid is generally commercially available DL-malic acid but L-malic acid or D-malic acid may be used. In addition, chlorine dioxide is prepd. from sodium chlorite and sulfuric acid.
Patent JP-H1186210-A (JP)
Title: Magnetic head and magnetic disk apparatus using the same
Inventor: SAITO IKUO
IPC: G11B5/09
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To restrict a bit shift amount within a predetermined value even when a scanning density of a magnetic disk apparatus is increased by using a head provided with a demagnetization part demagnetizing in a perpendicular direction to a recording direction, i.e., in a truck width direction. SOLUTION: A recording reproduction separation type head having demagnetization magnetic poles includes an upper magnetic pole 1 of a recording head, coils 2 for exciting a magnetic field of the recording head, a lower magnetic pole 3 of the recording head, a demagnetization right magnetic pole 4, a coil 5 for exciting a demagnetization magnetic field, a shield for a magnetoresistance effect type reproduction head as well as for the lower magnetic pole of the recording head, a left demagnetization magnetic pole 6, an upper shield 7 for the magnetoresistance effect type reproduction head, an electrode 8 for supplying a current to a magnetoresistance effect type sensor and, the magnetoresistance effect type sensor 9, etc.  The demagnetization magnetic pole having a function of uniforming a state of a written position is provided at the head, so that recordings written earlier are deleted to prevent a shift of a record position for information to be written later because of influences of the already written recordings.
Patent JP-S6477987-A (JP)
Title: Printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K1/02
Filed: 1987-09-19
Abstract: PURPOSE:To make it possible to prevent heating of the circuit boards of a printed wiring board, by providing a long groove shaped window along the longitudinal direction of a heat radiating film, and providing an insulating film, when the insulating film is provided on the circuit conductors. CONSTITUTION:Circuit conductors 11 are formed on one or both surfaces of a board 10. A heat insulating film 12 is deposited on the surface of the circuit conductor 11. The upper side of the circuit conductor 11 is covered with an insulating film 14. At this time, a long groove shaped heat radiating window 15 is provided along the longitudinal direction of the heat radiating film 12 provided on the surface of the circuit conductor 11. Even if the insulating film is formed on the upper side of the circuit conductor 11 so as to cover the conductor, the heat can be radiated positively through the heat radiating film 12 formed on the upper side of the circuit conductor 11. The decrease in heat radiating action by the insulating film 14 provided on the upper side of the circuit conductor 11 is prevented by the heat radiating window 15, and the heat can be radiated. Thus the erroneous operation due to the heating during the operation of the circuit conductor can be prevented.
Patent JP-2001059061-A (JP)
Title: Pyrrole compound
Inventor: YANAGIHARA NAOTO
IPC: C07D487/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new pyrrole compound having characteristics as a coloring matter and useful as the coloring matter of yellow to orange color by cyclizing a pyrrole compound. SOLUTION: This pyrrole compound is represented by formula I (R1 to R3 are each H, an aryl, an alkyl, cyano, an acyl, a substituted carbamoyl, a substituted amino or the like; X is O or S atom), e.g. the pyrrole compound represented by formula II. The compound represented by formula I can be obtained by carrying out a cyclizing reaction of, e.g. a pyrrole compound represented by formula III (R4 is an alkyl or an aryl) using a catalyst (preferably a basic compound). Furthermore, the pyrrole compound represented by formula III is preferably dissolved in an organic solvent (preferably ethyl acetate, acetonitrile or the like) in an amount of 1.0-50 times expressed in terms of weight ratio for use in the reaction. The reactional temperature is preferably 10-100 deg.C.
Patent JP-H1174794-A (JP)
Title: Superimposed additional information transmission method, superimposed additional information transmission system and superimposed additional information detector
Inventor: MORIWAKI HISAYOSHI
IPC: G11B20/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To detect additional information which is superimposed on a video signal and to which spread spectrum is performed before the video signal is returned to a time base area when the video signal is transmitted by compression using the DCT (discrete cosine transformation) processing. SOLUTION: Data is compressed by dividing the video signal into blocks by a specified data amount as unit, performing the DCT processing with the block as a unit and converting the video signal from a signal in the time base domain into a DCT coefficient in the frequency domain. The additional information consisting of a spread spectrum signal is transmitted by assigning one chip of a spread spectrum signal to it by every block or every plural blocks of the video signal and superposing the chip of the spread spectrum signal on the video signal as a fixed level according to the value of the chip. The video signal on which the additional information consisting of the transmitted spread spectrum is superposed is received and a DC component of the DCT coefficient is extracted from the received signal.  The additional information is detected by performing an inverse spread processing for the extracted DC component of the DCT coefficient.
Patent JP-S61114020-A (JP)
Title: Electric oven
Inventor: IKEDA HIDEO
IPC: F24C15/10
Filed: 1984-11-08
Abstract: PURPOSE:To obtain a high temperature, a high calorific value and a high efficiency without spoiling life time of a heating unit by a method wherein in a microwave oven having a upper side opening, an electric heating group is provided underneath the above mentioned opening in the oven, and a circulating fan and a cooling fan for the outside air are also provided as component units. CONSTITUTION:A cooking pan 4 is placed on a supporting table 5 to close nearly the opening unit 3, and turns on an electric current to the sheath heater group 9 and fan-motors 20, 23. By this procedure, the air being heated by the heater group 9, starts its circulation as indicated in the arrow mark A through the routes of a suction port 11, a path 12, a blowing-off port 10 and the heater group 9 without no short circuit on the way back to the suction port 11. On the other hand, as indicated on the arrow mark C the outside air sucked from a cooling fan 24 flows to the terminal unit 9A of the heater group 9 for cooling down. When a quick lowering temperature of the inside range is needed, the switch for the heater is cut off followed by stop of a fan 24, and other fan 31 into running and the outside air B for cooling is induced as shown on the arrow mark B. By this cnstitution, it is possible to maintain service life of the heater and obtain a high temperature, a high caloriefic value and a high efficiency as well.
Patent JP-H0679804-A (JP)
Title: Contact bonding method of constituent material of tire and device thereof
Inventor: OKAZAKI YUICHI
IPC: B29D30/30
Filed: 1992-09-03
Abstract: PURPOSE:To provide the contact bonding method of constituent material of a tire, with which the sure and accurate contact bonding of the constituent material of the tire can be realized with neither development of deformation of its terminal bonding part nor opening of the bonding part. CONSTITUTION:To the front and rear parts of the frame 11 of a contact bonding means 2, both the ends of a flexible sheet-like interfering member 12, which locates between the terminal bonding part 5 of bead filler 4 and a pressure roller 3 and is made of polyethylene sheet or the like, are mounted. The interfering member 12 has the same breadth as that of the pressure roller 3 and the rigidity not so high as to bite in the terminal bonding part 5 of the bend filler 4 by the pressing force of the pressure roller 3.
Patent JP-H11137668-A (JP)
Title: Dialysis apparatus for adjusting sodium concentration
Inventor: BENE BERNARD
IPC: A61M1/34
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To adjust the sodium concn. of dialyzate in such a manner that the patient's body advances toward the desired sodium concn. SOLUTION: This dialysis apparatus includes a means 14 for preparing the sodium-contg. dialyzate inclusive of a means 18 for adjusting the sodium concn., a dialyzate circuit inclusive of a supply lint 12 having one end for connecting to the dialyzate preparing means and another end connectable to a dialyzer 1 and a discharge line 13 having an end connectable to the dialyzer, means 9, 10, 12 for injecting the injection solns. contg. sodium and substance A at the prescribed concns. [Na<+> ]sol and [A]sol , a means 32 for determining the sodium concn. [Na<+> ]dial of the dialyzate as the function of the degree D of dialysis of the dialyzer with respect to the sodium, the sodium concn. [Na<+> ]des within the patient's body, an injection flow rate Qinf and the sodium concn. [Na<+> ]sol of the injection soln. so as to advance toward the desired sodium concn. [Na<+> ]des and a control means for the means 18 for controlling the sodium concn. of the dialyzate.
Patent JP-S60118024-A (JP)
Title: Overvoltage absorbing circuit device
Inventor: KAARUHAINTSU WARUTAA
IPC: H02H9/02
Filed: 1984-11-08
Abstract: 1. Circuit arrangement for the drainage of over-voltages in switching systems comprising a main distributor (HV) and a subscriber module (TB) with electronic SLIC, in which a two-pole electronic current limiter (S1, S2) is in each case arranged in the series arms of the a/b wires in front of the electronic SLIC, characterized in that two in series and oppositely connected power MOSFETs (T1, T1') each are arranged as current limiters and that optoelectronic couplers (01, 01') are used for generating a positive bias voltage at the gate of the power MOSFETs (T1, T1').
Patent JP-H0285321-A (JP)
Title: Production of thin t bar
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/04
Filed: 1988-09-20
Abstract: PURPOSE:To produce the title lightweight high-strength thin T bar by rolling a steel having specified contents of C, Mn, and S, heating the steel in a continuous annealing furnace at a specified temp., water-quenching, tempering, then piercing, and roll-forming the steel. CONSTITUTION:A steel slab contg., by weight, 0.03-0.20%C, 1.5-3.0% Mn, >=0.010% S, the balance Fe, and inevitable impurities is hot-rolled, and then cold-rolled. The cold-rolled sheet is passed through a water-quenching continuous annealing furnace, heated at >=800 deg.C, and water-quenched from >=650 deg.C. The sheet is then tempered at 300-600 deg.C to obtain a two-phase structure consisting of <=20% ferrite and tempered martensite. The sheet is then cut to specified size, a pinning hole is punched, rolling is applied, the central part is bent, and a thin T bar is formed. In addition, Ca and B are incorporated, as required, respectively by <=0.01% into the steel composition. As a result, the cracking due to roller bending can be prevented.