baber/WOPTO huggingface dataset:
Patent JP-H07323656-A (JP)
Title: Material to be recorded for ink jet recording
Inventor: NISHIDA SHUNICHIRO
IPC: C08J7/04
Filed: 1994-06-02
Abstract: PURPOSE:To provide a material to be recorded for ink jet recording excellent in ink receptivity and satisfying the gloss of the material to be recorded and the image quality of a recording image by using a resin having a unit component represented by a specific general formula in an ink receiving layer. CONSTITUTION:A material to be recorded suitable for a use other than the observation of a surface image, for example, suitable for the observation of a recording image projected on a screen by optical machinery such as a slide or OHP or a color separation plate at the time of the formation of a positive plate of color printing is obtained by providing an ink receiving layer on a base material. In this case, the ink receiving layer has constitution of at least one or more layer and one layer contains a resin having a unit component represented by general formula (wherein R is a hydrogen atom or a methyl group). By this constitution, a material to be recorded excellent in ink receptivity, capable of forming a continuous film having gloss, capable of reducing the diffusion of an ink dot and achieving high image quality is obtained.
Patent JP-S5245740-A (JP)
Title: Gas burner
Inventor: KINOSHITA YOSHIO
IPC: F23D14/56
Filed: 1975-10-07
Abstract: PURPOSE: To eliminate deterioration by aging effect as well as to secure safety and easy maintenance in pyrogenic industries, through elimination of backfire that can be realized based upon complete separation between supply lines for gas and oxigen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07323453-A (JP)
Title: Structure and method for setting die locking device
Inventor: SUGITA KENJI
IPC: B22D17/26
Filed: 1994-06-02
Abstract: PURPOSE:To maintain the parallelism of a fixed plate and a pressure plate with a high degree of accuracy in a die locking device. CONSTITUTION:A set plate 56 having parallel upper and lower surfaces and only sufficiently rigid to make the parallelism of a fixed plate 18 and a pressure plate 20 free from the influence of the weight or load of a die locking device 16, is used. The set plate 56 is mounted on and fixed to supporting points 66a and 66c and the other support provided on a bed and the fixed plate 18 and the pressure plate 20 of the die locking device 16 are mounted on and fixed to the set plate 56.
Patent JP-S63286774-A (JP)
Title: Sweep control circuit
Inventor: ISHIDA HIROHISA
IPC: G01R13/32
Filed: 1987-05-20
Abstract: PURPOSE:To execute a stable measurement by generating at lest two kinds of inclined waves by synchronizing with a signal to be measured, and controlling an inclined wave start point of a sweep use inclined wave generator together with a main sweep and a delay sweep. CONSTITUTION:A signal to be measured goes into a trigger circuit 1, and whenever it passes through a trigger signal, a trigger signal 12 is generated. A cycle control circuit 2 is inverted from low to high by the signal 12, and its output gate signal 13 becomes a sweep control signal 15 by a switch 11 and a sweep inclined wave control circuit 3, by which an inclined wave signal 16 is generated 4. Also, a comparator 7 compares the signal 16 and the maximum level VEND1 of an inclined wave determined in advance, and when the signal 16 reaches the level VEND1, an output is generated, and the circuit 3 receives it and controls the signal 15. Subsequently, a control use inclined wave signal generator 5 receives the signal 13, outputs a control use inclined wave signal 17, and the signal 17 becomes a delay sweep use gate signal 18 and a reset signal 21 of the circuit 2. On the other hand, the signal which is made incident on an inverter 10 becomes an inversion gate signal 14, and becomes a reset signal 20 of the circuit 2 through a cycle use inclined wave generator 6 and a comparator 9.
Patent JP-H01290838-A (JP)
Title: Joining method for column or beam of precast ferro-concrete
Inventor: IZAKI MASAO
IPC: E04B1/20
Filed: 1988-05-18
Abstract: PURPOSE:To enhance the bond strength by placing a beam, which has a bend at the exposed end of a bottom beam main strip, and another beam having a loop on a column top, engaging this bend with the loop, surrounding by an aux. band strip, and thereupon placing concrete. CONSTITUTION:Precast ferro-concrete beams 2, 2 having bend 4A, 4A at the exposed end of a bottom main strip 4 are placed on the top of a feroo-concrete column 1. Further thereon, precast ferro-concrete beams 3, 3 having loop 5A, 5A at the exposed end of another bottom beam main strip 5 are placed. Then the bends 4A, 4A are engaged with the loops 5A, 5A, and their peripheries are surrounded by an aux. band strip 6 followed by placing of concrete 7 on the top of the column 1.
Patent JP-H0661319-A (JP)
Title: Wafer probe station provided with auxiliary chuck
Inventor: WAAREN KEI HAAUTSUDO
IPC: G01R1/067
Filed: 1993-05-24
Abstract: PURPOSE: To achieve a continuous test by using an auxiliary chuck that can be interconnected to a wafer chuck removably. CONSTITUTION: A system 120 of auxiliary chucks 92 and 94 is inserted between a stage 83 and the auxiliary chucks 92 and 94, thus performing level adjustment between the upper smoothing surface of the auxiliary chucks 92 and 94 and that of a wafer chuck 80 or the other auxiliary chucks 92 and 94 and hence compensating for the difference in thickness among a wafer, a contact substrate, and a calibration substrate that are placed on a chuck member 20 simultaneously and moving a wafer probe 30 from one to the other easily without any difference in a contact pressure or without any risk of the preceding stage of a probe chip 32 from being damaged owing to a level difference. As a result, a continuous test can be performed.
Patent JP-H07335376-A (JP)
Title: Infrared light source
Inventor: MURAKAMI YOSHIHIKO
IPC: C04B35/565
Filed: 1994-06-02
Abstract: PURPOSE:To realize a high luminance with no unevenness with low power consumption, and downsize a device by combining an infrared light emitting boy consisting of a silicon carbide sintered body having prescribed physical properties, a leg part consisting of a heat resisting material having low heat conductivity, and a conductive member together. CONSTITUTION:A silicon carbide sintered body having a sintered body density of 2.8g/cm<3> or more and an electric specific resistance value at room temperature lower than 1OMEGAcm is thinned in the top end part, and superposed to form a flat infrared light emitting body 1. A heat resisting material of ceramic such as alumina having low heat conductivity is used for the leg part 2 between the light emitting body 1 and a electrode part 2, whereby the flow of heat from the light emitting body 1 is interrupted. A metal having high electric conductivity is used for a conductive member 4 between the electrode part 2 and the light emitting body 1. The light emitting body 1 and the leg part 3 are separately bonded to one side surface of the member 4 molded into a plate, and integrated thereto. The member 4 may consist of a thin film by evaporation. Thus, oxidation resistance, heat resistance, and thermal impact resistance are excellent, and S/N ratio is also enhanced.
Patent JP-S6014291-A (JP)
Inventor: DOI MIWAKO
IPC: G06F3/03
Filed: 1983-07-06
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-S5822549-A (JP)
Inventor: TAKAHASHI SHIYUUICHI
IPC: H02J9/06
Filed: 1981-07-31
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-H10303680-A (JP)
Title: Surface acoustic wave filter
Inventor: MORIZAKI TADAHIRO
IPC: H03H9/64
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make frequency variation with temperature small by equalizing frequency temperature characteristics of several surface acoustic wave filters by forming the surface acoustic wave filters which differ in center frequency on the same piezoelectric substrate, making their inter-digital electrodes relatively different in film thickness, and correcting frequency temperature characteristics to nearly the same ones. SOLUTION: A 1st surface acoustic wave filter FIL1 formed on the same substrate has a transmission-side inter-digital electrode IDT1-IN and a reception- side inter-digital electrode IDT1-OUT in the propagation direction of a surface acoustic wave and a 2nd surface acoustic filter FIL2 also has a transmission-side inter-digital electrode IDT2-IN and a reception-side inter-digital electrode IDT 2-OUT. The film thicknesses t1 and t2 of the inter-digital electrodes constituting the 1st and 2nd surface acoustic wave filters are so set as to satisfy the relation f1.t1≈f2.t2, where f1 and f2 are the center frequencies.
Patent JP-S6014783-A (JP)
Inventor: YOSHIDA MITSURU
IPC: C04B41/87
Filed: 1983-07-06
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-S62277731-A (JP)
Title: Dry etching device
Inventor: KINOSHITA HARUAKI
IPC: H01L21/3065
Filed: 1986-05-27
Abstract: PURPOSE: To completely cancel the dispersion of plasma intensity in the diametral direction of a sample base by turning a sample while dry-etching the sample, rotating the sample further centering around eccentric from the center of the sample. CONSTITUTION:An electrode 2 as an anode is fitted to an upper section in a reaction chamber 1 for etching, and a rotary table 3 is mounted rotatably just under the electrode 2. A plurality of sample bases (combining electrodes as cathodes) 5, 5... to which samples 4 are supported separately are each set up rotatably at the position being eccentric from the shaft 3a of the rotary table 3, a motor 6 is directly coupled with the shaft 3a of the rotary table 3, and motors 7, 7... individually rotating and driving respective sample base 5 are fitted to the rotary table 3. Since each sample base 5 is sun-and-planet moved under the anode 2 in the etching reaction chamber 1, the dispersion of plasma intensity in the radial direction of respective sample 4 is compensated with the motion of the samples, thus equalizing etching on the surfaces of the samples 4.
Patent JP-H06330298-A (JP)
Title: Target for sputtering and its production and evaluating method therefor
Inventor: YAZAKI CHIKAO
IPC: G11B11/10
Filed: 1993-05-24
Abstract: PURPOSE:To obtain the target for magneto-optical film forming, stable in the sputtering rate from the beginning of use to the end and not influenced by an errosion change, by giving distribution in thickness direction to the grain size of the crystal or the grain size of a sintered body to change the sputtering rates to an obverse and reverse face parts. CONSTITUTION:In the target, the grain size of the crystal of a single phase or an alloy or a compd. or the grain size of the sintered body has distribution in thickness direction, and the sputtering rates to the obverse face part and the reverse face part and different. For example, in the sputtering target using mainly an Si alloy, the grain size of the crystal in a metallic structure in the obverse face of the target is discriminated from that in the reverse face. When the grain size in the metallic structure is fine, the sputtering rate becomes faster, so the sputtering rate due to errosion is canceled by fastening the sputtering rate to the area near to the reverse face side.
Patent JP-H08314344-A (JP)
Title: Image forming device
Inventor: HASHINASHI AKIRA
IPC: G03G21/10
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the lowering of image density by reducing the amount of paper powder sticking to a photoreceptor drum and making the specific charge of recycled toner a desired value. CONSTITUTION: The toner remaining on the photoreceptor drum 1 after a toner image is transferred to a transfer paper P is recovered by a cleaner 4. The recovered residual toner is sent back to a developing device 2 by a carrying screw 11, and the toner is stuck to an electrostatic latent image again and used at the time of forming the toner image.  Besides, in the process of carrying the transfer paper P to the photoreceptor drum 1 by a paper feeding roller 6a and a resist roller 7a, the paper powder is generated since the image forming surface of the transfer paper P is rubbed by the paper feeding roller 6a and the resist roller 7a, then, the paper powder sticking to the photoreceptor drum 1 is removed by a paper powder removing roller 100 which is installed on the image forming surface of the transfer paper P and which is installed on the downstream side of the resist roller 7a in a carrying direction and on the upstream side of a transfer nip part.
Patent JP-H02300955-A (JP)
Title: Common using system for external memory by plural microprocessors
Inventor: YAMAUCHI YOSHITAKA
IPC: G06F13/30
Filed: 1989-05-16
Abstract: PURPOSE:To collect measurement data in one common external memory by permitting a bus arbitration circuit to decide the priority order of DMA (direct data transfer) instructions of respective MPU and to successively DMA-transfer processing data of MPU to the common external memory in accordance with priority order. CONSTITUTION:The bus arbitration circuit 10 decides the hourly priority order of the DMA instructions from respective MPU 2a-2c. Then, bus grunt signals are respectively given to DMA control circuits 8a-8c and I/O control circuits 5a-5c, both of which belong to MPU which outputs the DMA instruction with high priority and DMA data is transferred to an external memory 3'. During that time, the control circuits belonging to the other MPU come to a waiting state. When data transfer terminates and the bus grunt signals are released, DMA transfer by the control circuit in the subsequent priority order is successively executed. Thus, one external memory 3 can be used in common.
Patent JP-2000310676-A (JP)
Title: Radar equipment and radar signal processing method
Inventor: SHIMURA SEIICHI
IPC: G01S13/90
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide radar equipment capable of synthetic aperture processing for a lot of video data. SOLUTION: A signal processor 5 incorporates a compensating memory for calculating the distance compensation value and the phase compensation value. The synthetic aperture process can be enabled with a small-capacity memory by processing radar video data over a long time in time-sharing or after reducing the data quantity by the thin out or integrating process.
Patent JP-S5347847-A (JP)
Title: Preparation of material glass for optical fiber
Inventor: AKAMATSU TAKESHI
IPC: C03B37/012
Filed: 1976-10-13
Abstract: PURPOSE:To avoid mixing of impurities or moisture into glass in preparation of material glass for optical fiber to be used for optical communication by forming annular space for gas discharge between the reaction tube wall of a veritical type reactor and the crucible wall to thereby make smaller transmission loss.
Patent JP-S5347764-A (JP)
Title: Production of semiconductor device
Inventor: TOCHIKUBO HIROO
IPC: H01L21/20
Filed: 1976-10-13
Abstract: PURPOSE:To use stacking fault patterns as a mark for mask position alignment by beforehand forming nuclei of stacking faults to a specified shape in specific positions on a substrate.
Patent JP-S5473751-A (JP)
Title: Phenyl ethanolamine derivatives and their preparation
Inventor: IMAI KAZUO
IPC: C07C67/00
Filed: 1977-10-12
Abstract: NEW MATERIAL:The title substances of formula I: (X is alkyl, alkoxy, H, halogen, sulfamoyl, cyano group, etc,. R 1  is H or lower alkyl group; R 2  is lower alkyl group; n is 0 or an integen 1-3; R 3  is aryl, bonzdioxane, aryloxy group, etc.).  
     EXAMPLE: 5-{1-dydroxy-2-[1-(1,4-benzioxane-2-yl) ethylamomp] ethyl}-2-methoxybenzenesulfonamide.  
     USE: Hypotensius, treatmetns for peripheral failure and angina pectioris.  
     PROCESS: Halohydrins of formula II or epoxides of formula III are reacted with amines of formula IV to give the compounds of formula I. Allernatively, aminoketones of formula V: (Z is H or benzyl group) are reduced, and when Z is benzyl group it is removed. The compounds of formula IV include novel ones. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62280167-A (JP)
Title: Cable towing device
Inventor: YOKOYAMA TETSUO
IPC: B66D1/00
Filed: 1986-05-27
Abstract: PURPOSE:To make it possible easily tow a large weight cable, by providing a cylinder for alternately reciprocating two clamp members with the use of two pistons, and by providing coupling mechanisms to the clamp members to move the pistons back and forth with the use of a hydraulic pressure control device. CONSTITUTION:A cable W is led through the introduction port 4 of a casing 1, a clamp member 6, a through-hole 19 in a cylinder 17 and a clamp member 5, and is let out through a discharge port O. Hydraulic pressure led from a hydraulic control section is applied alternately to pistons 21 on both sides of the cylinder 17 so that both clamp members 5, 6 are moved to and from the cylinder 17, alternately. An actuating mechanism 25 composed of levers 33, 28, 30 allows a drive link 9 and a driven link 10 to grip and release the cable W in association with the approaching and separating of the clamp members 5, 6. With this arrangement it is possible to efficiently tow a large weight cable.
Patent JP-S5246272-A (JP)
Title: Balanced weight of rotary machines
Inventor: KOBAYASHI MITSUHIKO
IPC: B04B9/14
Filed: 1975-10-08
Abstract: PURPOSE:In order to produce invariable quality of balanced weight regardless of oscillation forms of rotary machine, at upper part fix balanced weight case in which congealable flowing substance poured and coagulate the flowing substance under the balanced condition of rotary machine.
Patent JP-S5245821-A (JP)
Title: Video display equipment
Inventor: ISODA MIKIO
IPC: H04N5/68
Filed: 1975-10-08
Abstract: PURPOSE: By providing plural electro-optical shutters in front of picture tube, only the shutter which is corresponding to liminescent period of picture element is made ON with other shutters OFF. In this way, the contract deterioration of the picture area can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5912784-A (JP)
Title: Heat-insulating treatment of reservoir tank or the like
Inventor: KURIHARA MITSUGI
IPC: F16L59/02
Filed: 1982-07-15
Abstract: PURPOSE:To enhance the effect of corrosion prevention, while simplifying operation, by preapplying peelable paint onto the surface of the reservoir tank, peeling off said paint during the heat-insulating treatment while leaving a part of a peeling assistant, and then spraying a heat-insulting material onto it. CONSTITUTION:When peelable paint 2 is preapplied onto the surface of a tank 1, a peeling assistant 3 such as polyethylene glycol adheres onto the inner surface of the peelable paint 2. Therefore, by using the peelable paint containing a relatively large amount of the peeling assistant 3, a part of the peeling assistant 3 is left at the side of the tank during the exfoliation. By spraying a heat- insulating material 4 onto it during the heat-insulating treatment, the heat-insulating material 4 is stuck fast to the surface of the tank through the peeling assistant 3. By applying the peelable paint 2 to the tank after being manufactured, the surface of the tank can be protected from corrosion until the heat- insulating treatment.
Patent JP-H04324519-A (JP)
Title: Method for managing nonvolatile memory
Inventor: YOSHIDA NOBUHIRO
IPC: G06F3/08
Filed: 1991-04-24
Abstract: PURPOSE:To prevent the data of a disk device stored in memories used for the disk device other than a nonvolatile memory from being updated so as to eliminate the occurrence of such a problem as data destruction. CONSTITUTION:At the time of initialization of a nonvolatile memory 14, the corresponding identifier T2 is stored in a disk device 13 on which the memory 14 is mounted and a similar identifier T1 is stored in the memory 14 itself. When the memory 14 is newly mounted on the device 13 as the memory for the device 13, the untransfer of updated data is confirmed by means of an transfer identifier K and, only when the corresponding disk identifiers T1 and T2 of the device 13 and memory 14 coincident with each other, the transfer of the updated data is permitted.
Patent JP-S62281710-A (JP)
Inventor: KOBAYASHI TAKESHI
IPC: H02G7/02
Filed: 1986-05-29
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-S61278761-A (JP)
Title: Integral type multi-layered analyzing element for analyzing ammonia forming substrate
Inventor: SEKIKAWA NORIYOSHI
IPC: C12Q1/58
Filed: 1985-06-04
Abstract: PURPOSE:To eliminate the measurement error by endogenous ammonia by trapping and removing the endogenous ammonia in an upper layer, then reacting an ammonia forming substrate in a reaction layer, coloring the same in an indicator layer and detecting the color thereby determining quantitatively the substrate. CONSTITUTION:The ammonia indicator layer II contg. the indicator which generates a change detectable by gaseous ammonia is provided on a light- transmittable and liquid-impermeable base I. A liquid permeation blocking layer III which permits the passage of the gaseous ammonia is provided on the reagent layer and further the reaction layer IV contg. the reagent which forms the gaseous ammonia by reacting with the ammonia forming substrate is provided thereon. The endogenous ammonia capturing layer V contg. the reagent which changes the endogoneous ammonia to the state of prohibiting substantially the arrival of the ammonia at the reaction layer by reacting with the endogenous ammonia is provided thereon. A porous development layer VI is finally provided on these layers.
Patent JP-S6112279-A (JP)
Inventor: JIYAN KUROODO BISUKONTE
IPC: C12M1/00
Filed: 1985-06-05
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-S5823281-A (JP)
Title: Ignition device of internal combustion engine
Inventor: ENDOU HIROSHI
IPC: F02P3/08
Filed: 1981-08-06
Abstract: PURPOSE:To stably perform firing while suppressing power consumption, by classifying high dielectric capacitors with cylinders and feeding optimum discharge energy for an operational condition to a spark plug in prescribed timing from stored energy in said capacitor. CONSTITUTION:DC voltage of 12V from a battery a is converted to DC voltage of 1KV by a DC-DC coverter D and fed to each high voltage ignition circuit F1-F4 to charge each high voltage capacitor C1-C4 through diodes D1-D4 and C'1-D'4. While an ignition timing basic pulse signal f from a crank angle sensor J is fed to an ignition control circuit A, simultaneously a signal of each sensor R, S, K of water temperature g, fuel flow h and car speed v, a condition of engine operation, is input. The control circuit A, consisting of a microcomputer, calculates pulse width corresponding to optimum discharge energy in accordance with an operational condition, to feed the corresponding ignition signals a-d to semiconductor switches S1-S4 in a prescribed order and discharge charged electricity of the high dielectric capacitors C1-C4 by the length of this time.
Patent JP-S5347539-A (JP)
Title: Preparation of x-ray contrast medium
Inventor: YAMADA KOUICHI
IPC: A61K49/04
Filed: 1976-10-12
Abstract: PURPOSE: To prepare x-ray contrast medium containing no metallic atoms harmful to a human body such as Mn, Ni, and Zn, and having acid resistance and outstanding properties as such. 
     COPYRIGHT: (C)1978,JPO&Japio