baber/WOPTO huggingface dataset:
Patent JP-S58184884-A (JP)
Title: Digital signal reproducer
Inventor: TAKAHASHI NOBUAKI
IPC: H04N9/808
Filed: 1982-04-22
Abstract: PURPOSE:To switch and display a color picture very accurately at an interval of a reproduced sound, by displaying picture elements in the timing in response to the point of time of reproduction of an end signal of signal transmission after the end of the picture element data for one picture element's share fetched to a memory circuit. CONSTITUTION:A disc 40 is reproduced, in which a code and a signal transmission end signal instructing readout of memories 94, 95 writing picture element data for one picture element's share are added to a digital video signal and recorded. The reproduced digital video signal is written in the memories 94, 95 and read out for the readout of the memory where the picture element data for one screen's share is written. After DA converting 98-100 the output signal, the signal is applied to an encoder 101 to produce the reproduced analog video signal of the standard TV system. The digital video signal is switched in the timing in response to the reproducing time point of the signal transmission end signal and displays the reproduced picture.
Patent JP-H06279036-A (JP)
Title: Mold for press molding optical glass element and its production
Inventor: KASHIWAGI YOSHINARI
IPC: C03B11/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a mold for press molding, capable of repeatedly press molding an optical glass elements of a shape (e.g. diffraction grating) difficult to make by machining. CONSTITUTION:The molding mold of this invention has constitution wherein a thin film 12 of Si or SiO2 is formed as a processing layer on the top of a high-strength parent material 11, the processing layer 12 is processed into a desired transfer face shape and a thin film of an alloy containing at least one metal of Pt, Pd, Ir, Rh, Os, Ru, Re, W and Ta is formed as a protecting film 15 on the surface of the processing layer. The processing layer 12, for example, is subjected to precise processing into a desired shape by dry etching method. Consequently, a mold for press molding an optical glass element of a shape difficult to make by machining is readily obtained and the number of times of repeated use of the mold can be extremely increased and the optical glass element which has been incapable of being produced by a conventional press molding can be inexpensively mass-produced.
Patent JP-H09255162-A (JP)
Title: Detecting method of horizontal digging force in continuous unloader
Inventor: JINBO HIROSHI
IPC: B65G67/60
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To secure a material handling capacity as purpose under the condition of light load by detecting the horizontal digging force of a bucket continuously with a load cell, and controlling a cross-feed rate of the bucket momently in accord with the state of a cut surface. SOLUTION: When horizontal digging force has worked on a continuous unloader, this horizontal force is directly transmitted to each bucket 43, and it is accumulated in an endless chain 44, the whole digging force acts on a rear sprocket 12. Since voltage to be outputted from a load cell 1 is varied in proportion to a variation in tension of the endless chain 44, any variation from no-load time is continuously detected, so that the horizontal digging force added anew to the endless chain 44 is measurable. Consequently, a cross-feed rate of the bucket 43 is controlled momently in accord with the state of a cut surface.
Patent JP-H06278394-A (JP)
Title: Structure of memory card
Inventor: FUCHINOKAMI KENJI
IPC: B42D15/10
Filed: 1993-03-26
Abstract: PURPOSE:To increase a capacity of a memory and to further decrease a thickness of a memory card itself in which semiconductor devices having different thicknesses are mounted in a printed board. CONSTITUTION:An uneven printed board 10 in which a printed board is formed in an uneven state is provided, and semiconductor devices 11, 13 having thicknesses matched to a recess 10 and a protrusion 10b of the board 10 are respectively mounted at the recess 10 and the protrusion 10b.
Patent JP-S51143933-A (JP)
Title: Cushion joint for branch pipe in water heater by solar heat
Inventor: SHIMAZAKI SADAO
IPC: F24J2/46
Filed: 1975-06-05
Abstract: PURPOSE:To facilitate the replacement and repair of hollow pipe.
Patent JP-S58185115-A (JP)
Inventor: KASASHIMA NOBUMASA
IPC: A47B67/02
Filed: 1982-04-22
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-H08264267-A (JP)
Title: Ceramic heater
Inventor: TATEMATSU KAZUO
IPC: H05B3/48
Filed: 1995-03-27
Abstract: PURPOSE: To improve durability at a low cost by giving hot press firing to a compact for a heating element made of preset powder mixture together with Si3 N4 powder and sintering the heating element. CONSTITUTION: For the composition of heating element powder mixture to be made into a compact for a heating element 12, Re-W alloy powder and Si3 N4 powder are mixed together and binder is added thereto or Re-W alloy powder, WC powder and Si3 N4 powder are mixed together and binder is added thereto. A half-split press body 11a made of Si3 N4 is formed, the compact for the heating element is arranged on the press body 11a and lead wires 14, 15 are set up at the end of the compact for the heating element 12. After the compact for the heating element 12 is arranged in a hot-press mold, silicon nitride Si3 N4 and powder 11b are filled therein to form a press body 11c. The press body 11c is given hot-press firing to manufacture a heater ceramic sintered body. The heater ceramic sintered body is ground and finished into a columnar ceramic heater.
Patent JP-H06342003-A (JP)
Title: Non-contact type number-of-rotation measuring method
Inventor: INGO RIHITAA
IPC: G01P3/48
Filed: 1994-04-06
Abstract: PURPOSE: To measure the rotating speed of a DC motor accurately without adding a rotating speed sensor by digitalizing a signal depending on the rotating speed to form an autocorrelative characteristic sequence, and evaluating an interval between the maximum values or between the minimum values. CONSTITUTION: A current signal I(t) of a DC motor 10 of a motor-driven fuel pump, for instance, is measured (11) to output a current signal I1(t). A DC component and a high frequency component are detached from this signal I1(t) in a BPF 12 to obtain a signal I2(t). The signal I2(t) is amplified (13) to obtain a signal I3(t), and the signal I3(t) is converted into a signal I3(n) by A/O conversion (14). The signal I3(n) is sampled by a computer 15 to obtain an autocorrelative characteristic sequence AKF(i), and using an interval (i2-i1) between two consecutive maximum values or minimum values, the rotating speed D is computed by D=(60×fa )/(i2-i1)×K, where fa is sampling frequency and K indicates the number of commutator segments. The obtained rotating speed D is then outputted (16).
Patent JP-S55160240-A (JP)
Title: Circulating type heater
Inventor: NISHIKAWA MAKOTO
IPC: F24D3/00
Filed: 1979-05-31
Abstract: PURPOSE: To obtain an apparatus free from failure with simple construction for preventing clogging by a method wherein a jet pump is used for circulating a heating medium, and one electromagnetic valve installed within the closed circuit of the pump is controlled in proportion to the difference in pressure between both sides of a strainer detected by a differential pressure detector.  
     CONSTITUTION: The heating medium of a hot water tank 2 equipped with a heater 1 is circulated through the strainer S, a heat exchanger 3 equipped with a hot air fan and the electromagnetic valve V, using the jet pump J driven by a driving pump P. If the strainer is clogged raising the difference in pressure between the both sides up to the level over the specified value, the electromagnetic valve V is closed for a specified length of time by the output signal from the differential pressure detector M. Since the discharging side of the jet pump is closed, the jet flow from the driving pump P flows backward to the intake side of the jet pump J, bringing back the foreign matter in the strainer S to the hot water tank 2. Therefore, it is made possible to supply an apparatus free from failure with simple construction for preventing choking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04279781-A (JP)
Title: Installation method for pumping tube
Inventor: KURODA MASASHI
IPC: F04C5/00
Filed: 1991-03-07
Abstract: PURPOSE:To provide a pumping tube installation method which is excellent in workability, high in safety and time and labor saving to a great extent with affecting no adverse effect to peripheral equipment. CONSTITUTION:In a squeezing type fluid pump 1, a stopper 7 which prevents a roller from passing through, is fitted at the tip end section of a pumping tube 5, and the torque of a rotor 3 is transmitted to the pumping tube 5 as tension force in the longer direction. The pumping tube 5 is slidably moved within a pump casing 2 with the rotor rotated, so that the tube is thereby installed over the pad surface 4 in the inner circumferential surface of the pump casing 2. Since the pumping tube is slidably moved while the torque of the rotor 3 is directly transmitted to the pumping tube 5, installation works can quickly performed without necessitating any detergent and the like for lubrication.
Patent JP-S63237222-A (JP)
Title: Control system for optical recording and reproducing device
Inventor: SATOKATA AKIHIKO
IPC: G11B7/13
Filed: 1987-03-25
Abstract: PURPOSE:To enlarge a dynamic range, to reduce external-fitting parts, to simplify a circuit constitution and to make a constitution into monolithic by logarithm- compressing a detection current from an optical detection element and that of the light quantity of total reflection and executing division. CONSTITUTION:If laser beams are irradiated on an optical disk and the spot 4 of the reflected light beams irradiate a four-division optical detector 1, detection currents IA-ID are inputted to a current mirror matrix circuit 2 and addition currents IA+B-IB+D are outputted to a logarithm compression circuit 5. The circuit 5 outputs the logarithm compression outputs VA+B-VB+D of the addition currents IA+B-IB+D. On the other hand, light quantity sum detection current is inputted to a logarithm compression circuit 6 and the logarithm compression output VSUM is outputted. The logarithm compression outputs are impedance-converted through a voltage buffer circuit 7, are subtracted (divided) in an expanding and I-V circuit 8 so as to be I-V converted, and are operation-processed in an arithmetic circuit 9, whereby track error and focus error signals are outputted.
Patent JP-S63236159-A (JP)
Title: Memory access system for parallel processor
Inventor: NAKAKOSHI JUNJI
IPC: G06F13/18
Filed: 1987-03-25
Abstract: PURPOSE:To decrease sync information given to a memory controller by securing a multi-stage constitution of a priority circuit to hold partly the sync information in response to the priority circuit and allocating the data read out of a memory according to the decoding result of the sync information to send these data to be processors that transmitted the requests. CONSTITUTION:A means 1 is provided to hold the requests for main memory MS received from each processor element PE together with a means 2 which gathers at least >=2 means 1 to decide the priority, a means 3 which holds several bits of the sync information in case the MS request whose priority is decided by the means 2 is equal to an MS reading request, and a means 4 which extracts a single piece of sync information on the means 3 every time the data read out of the MS is transferred and decides the receiver of said data. These means are arranged in a multi-stage constitution. In such a way, the quantity of the sync information given to a memory controller can be decreased despite several 1,000-10,000 pieces of processors.
Patent JP-H07253407-A (JP)
Title: Analyzing method for component contained in metal sample
Inventor: HAYAKAWA YASUHIRO
IPC: G01N1/22
Filed: 1994-03-15
Abstract: PURPOSE:To rapidly and accurately determine the components contained in a metal sample. CONSTITUTION:A metal sample 1 is so set as to opposed counter electrodes 7 in an electrolytic gasifying unit 2. An AC voltage is applied to conduct an electrolysis of the sample. components such as phosphorus, sulfur, arsenic, carbon contained in the sample are reduced to respectively generate halogenated gases. These gases are introduced to a gas analyzer 17 via conveying gas, and concentrations of the halogenated gases are measured thereby to obtain content rates in the sample.
Patent JP-H06279455-A (JP)
Title: Silicon-containing azole compound and antimicrobial agent
Inventor: TAKESHIBA HIDEO
IPC: A01N55/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a novel compound having an excellent antimicrobial activity, especially useful as an agricultural antimicrobial agent, little in chemical damages, and exhibiting remarkably high permeation transmigration. CONSTITUTION:A compound of formula I (A is 1,2,4-triazol-1-yl, imidazol-1 yl; (n) is 1-3; X is H, halogen, phenyl, lower alkyl, lower alkoxy; R is 2-6C lower alkyl), e.g. 2-phenyl-1-(1,2,4-triazol-1-yl)-3-trimethylsilyl-2-pentanol. The compound of formula I is obtained by addition-reacting a ketone of formula II to a silyl compound of formula III (R', R'' are H, 1-4C lower alkyl) and subsequently reducing the produced compound of formula II. The compound of formula I is effective for controlling rice blast, rice sheath blight, the damping-off of various crops such as beat, cotton and melons, caused by rhizoctonia fungi, the southern blight of eggplant or melons, potato scurf, etc.
Patent JP-S59193886-A (JP)
Inventor: ADORIANO AFUONSO
IPC: A61P31/04
Filed: 1983-04-19
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-H03268956-A (JP)
Title: Gradation control circuit of thermal head
Inventor: MATSUMOTO ATSUHIKO
IPC: H04N1/032
Filed: 1990-03-19
Abstract: PURPOSE:To record gradation printing at high speed by a method wherein a data of a subtracting counter is judged, and a signal enabling a switching element to operate is outputted. CONSTITUTION:A shift register 1 receives a gradation bit signal of the same 3 bits as a number of gradation bits of a heating element. A subtracting counter 2 stores a gradation bit signal as an initial counter data from the shift register 1. A judging devices 3 judges an output from the subtracting counter 2. Then, the judging device 3 judges start of subtraction of the subtracting counter 2 and time when all counted values become at an L level. A switching element 4 performs control of electrifying the heating element only from start of subtraction to reaching the L level. The time of electrifying the heating element is adjusted according to the gradation bit signal by this control, and a heating quantity of the heating element is varied according to this electrification time to make printing have gradation. High speed printing can be performed thereby without decreasing the number of gradation.
Patent JP-H10244132-A (JP)
Title: Method for removing nox from dilute nox-containing gas
Inventor: KIMURA TAKASHI
IPC: B01D53/94
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To stably remove NOx at a high denitrification ratio over a long period by heating a dilute NOx -containing gas to a prescribed temp. to raise the temp., adding ammonia gas and allowing to contact with a NOx reducing catalyst. SOLUTION: The dilute NOx -containing gas such as a tunnel ventilation waste gas is introduced form a line L1, passes a pump P, flows in a heat exchanger 10 from a line L2 to exchange heat with a high temp. heating medium HT1 and is heated so that the difference between the temp. before and after heating becomes 2-50 deg.C. The NOx -containing gas raised in the temp. passes through a line L3 and after ammonia gas is added, is introduced into a denitrification reactor 11. The denitrification catalyst is packed in the denitrification reactor 11 and the NOx -containing gas is catalytically reduced with ammonia gas by the denitrification catalyst to be converted to N2 and H2 O. And the waste gas removed in NOx and purified is introduced into a heat exchanger 12 through a line L4 to exchange heat with a low temp. heating medium HT2 and discharged from a line L5.
Patent JP-S62277145-A (JP)
Title: Aqueous collidal dispartion of serium for iv compound and its preparation
Inventor: KUREERU DABITSUDO
IPC: C01F17/235
Filed: 1987-03-25
Abstract: The dispersions, with a high cerium concentration, are obtained by a process which consists:
 - in preparing a cerium hydroxynitrate corresponding to the formula (I):
 Ce(OH)x(NO3)y.nH2O (I)
 in which:
 - y is between 0.25 and 0.35
 - x is such that x = 4-y
 - n is between approximately 0 and approximately 20
 obtained by reacting an aqueous solution of a cerium (IV) salt and of a base,
 - in separating off the precipitate obtained,
 - in washing it,
 - in dispersing the product obtained in an acidic aqueous medium. 
<??>The dispersions are highly suitable for an application in the field of catalysis, especially for the impregnation of catalyst supports.
Patent JP-H08250068-A (JP)
Title: High pressure discharge lamp
Inventor: SUZUKI TAKESHI
IPC: H01J61/82
Filed: 1995-03-28
Abstract: PURPOSE: To improve the life of a ceramic discharge tube by preventing corrosion of the ceramic discharge tube particularly corrosion in an intermediate region between its main unit and end part, in a high pressure metal halide discharge lamp or the like. CONSTITUTION: An internal space 13 of a ceramic discharge tube is charged with an ionized luminescent substance. An angular part 15 is formed between an internal surface 11a of a main unit 11 and an internal surface 12a of an end part 12, of the ceramic discharge tube. At least partly a blocking material 8 is fixed inside the end part 12. A through hole 8a is provided in the blocking material 8. A current conductor 5 is inserted to the through hole 8a of the blocking material 8. An accumulating recessed part 16 for storing a liquid phase ionized luminescent substance is formed on the surface in a side of the internal space 13 of the blocking material 8. Preferably, thickness in a direction of the through hole 8a of the blocking material 8 is decreased from the angular part 15 toward a direction of the through hole 8a, to continue the internal surface of the main unit 11 to the accumulating recessed part 16 smoothly without a step difference.
Patent JP-H10264693-A (JP)
Title: Hinge structure of detachable seat cushion
Inventor: MURAMOTO TAKAAKI
IPC: B60N2/90
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To simply fit and detach a seat cushion against a base bracket and strengthen a hinge construction against large load in the longitudinal and vertical directions by upward moving the seat cushion while unlocking a lock part, and disengaging the shaft of a hinge bracket from the upper recessed parts of the base bracket so as to detach the seat cushion. SOLUTION: When a seat cushion is fitted, it is moved downward in a jumping up posture so as to engage a shaft 9 with the respective upper recessed parts 7b of a base bracket 7 from the upper side, then the shaft 9 is locked with the lock part 15c of a lock member 15, and by rotationally moving the seat cushion backward centering around the shaft 9, it is locked. A large load in the longitudinal direction is received with the upper recessed parts 7b of the base bracket 7 and the shaft 9 of a hinge bracket 11, a large load in the vertical direction can be received with the upper recessed parts 7b of the base bracket 7 and the shaft 9. When the seat cushion is detached, by moving it upward in the jumping up posture, the shaft 9 is disengaged from the upper recessed parts 7b of the base bracket 7.
Patent JP-H10268919-A (JP)
Title: Hole shape forming method for metal die for cam
Inventor: KIDO MASANARI
IPC: G05B19/4093
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cutting load of machine tool in the case of forming the hole shape of comparatively narrow width while using a small diameter machine tool. SOLUTION: Based on input information such as a product shape contour line C1 of hole shape 21, diameter D1 of small diameter cutter 22 and working pitch L1 along with the product shape contour line C1, abutting working is performed by the small diameter cutter 22 at the fixed pitch L1 along with the product shape contour line C1. After that abutting working is performed, finish contour working is performed in the direction of arrow (a) along with the product shape contour line C1 by the small diameter cutter 22.
Patent JP-H04281427-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: G02F1/1337
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the liquid crystal orienting agent which has the good orientability and large pretilt angle of a liquid crystal by incorporating specific polymers into this agent. CONSTITUTION:This liquid crystal orienting agent contains the tetracarboxylic dianhydride expressed by formula I and the polymer obtd. by bringing a diamine compd. contg. the compd. expressed by formula II into reaction and/or the imidized polymer thereof. In the formula, R<1> denotes a quadrivalent org. group; R<2> denotes a trivalent or quadrivalent org. group; R<3> denotes a bivalent org. group; R<4> denotes a univalent org. group having steroid skeleton; a denotes 1 or 2. The compd. of the formula I includes, for example, butanetetracarboxylic dianhydride, cyclobutanetetracarboxylic dianhydride, cyclopentanetetracarboxylic dianhydride, etc. The compd. of the formula II is obtd. by bringing a dinitro compd. having, for example, a specific reactive group and a compd. having the steroid skeleton into reaction, then reducing the nitro group.
Patent JP-S63239224-A (JP)
Title: Remedy for pancytopenia
Inventor: SUGIZAKI TETSUZO
IPC: A61P7/00
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a remedy for pancytopenia to cause abrupt increase in number of blood platelets and to improve bleeding tendency, containing a compound having prostaglandin E1 activity as an active ingredient. CONSTITUTION:A remedy for pancytopenia containing prostaglandin E1 (hereinafter abbr. as PGE1) or a derivative thereof as an active ingredient. A compound having PGE1 activity, for example, is administered in a mode of cyclodextrin inclusion preparation or a mode of preparation of fat emulsification of the compound. Administration period is in the case of reducing tendency of number of blood platelets and target of administration is mammals such as human or bovine of pancytopenia such as idiopathic thrombocytopenic purpura or liver cirrhosis.
Patent JP-2000267263-A (JP)
Title: Photosensitive structural body for flexographic printing
Inventor: OZAKI SHUJI
IPC: G03F7/11
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexographic printing photosensitive structural body for a plate making process to directly draw an image as digital information with IR laser light so that the working environment to apply a shielding layer for a non-IR rays is improved, flammable explosion can be eliminated, damages on a photosensitive resin layer can be eliminated when the shielding layer is directly applied on the photosensitive resin layer, and a solvent for development can be selected from a wide variety of kinds. SOLUTION: This structural body for a flexographic printing process consists of a substrate layer, photosensitive resin layer which is nonsensitive for IR rays, and shielding layer against non-IR rays which can be removed by IR laser light. The photosensitive resin layer contains an elastomer binder, ethylenic unsatd. monomer and initiator having photosensitivity for non-IR radiation. The shielding layer against non-IR rays is formed by applying a coating liquid containing a latex as a binder.