baber/WOPTO huggingface dataset:
Patent JP-S63272300-A (JP)
Title: Circular direction vibrator
Inventor: MIURA SOUSUKE
IPC: G01N11/16
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a normal electric output only when a circular direction vibration is given by providing a couple of piezoelectric bimorph type vibrators and connecting both the vibrators in a way that a voltage of the same phase is caused at the circular vibration around the circular vibration fulcrum of a medium. CONSTITUTION:A medium 1 is subjected to cunti-lever support so that the directions of polarization P1, P2 between piezoelectric bimorph vibrators S1, S2 are opposite to each other, the intermediate electrodes (b) and the external electrodes (a) are connected together, one connection terminal is used as a positive voltage terminal (or negative voltage terminal), and the other is used as a negative voltage terminal (or positive voltage terminal). In exerting the thickness vibration X1 or X2 to both the vibrators S1, S2 at the same time, a positive voltage is caused to one of the intermediate electrodes (b) and the other has a negative voltage in both the vibrators S1, S2 and they are cancelled together and an output between the positive terminal (+) and the negative terminal (-) is zero. That is, no output is produced in the circular direction vibrators by the vibration other than the circular direction vibration.
Patent JP-S5631250-A (JP)
Title: Synchronizing unit
Inventor: KATOU SUSUMU
IPC: H04L7/08
Filed: 1979-08-22
Abstract: PURPOSE:To prevent erroneous extraction in frame synchronization extraction, by discriminating the pattern of a frame synchronizing timing signal within a fixed time just after discrimination of a part of patterns of a bit synchronizing timing signal. CONSTITUTION:Receiving data 1 is read by bit synchronizing pattern detectig circuit 5 by bit synchronizing timing signal 2, and a part of repeat patterns of this bit synchronizing timing signal 2 is detected to output counter start dignal 6. The conter is reset by this counter start signal 6 to count bit synchronizing timing signal 2; and when this count value is within the range of a certain value, window signal 8 is output. Gate circuit 9 is provided in the output of the frame synchronizing circuit, and the output of counter 7 is used as the gate signal of this gate circuit 9.
Patent JP-S5732802-A (JP)
Title: Method for controlling plane shape of material to be rolled
Inventor: TSUBOTA KAZUYA
IPC: B21B1/38
Filed: 1980-08-05
Abstract: PURPOSE: To improve the plane shape after finishing by performing roll bending in accordance with the forecast plane shape after finishing of a material to be rolled.  
     CONSTITUTION: on the way of broadside rolling, a rolling mill provided with a roll bending function is used, and convex crowns are given to a material 2 to be rolled by performing roll bending with work rolls 8, 8'. Further the material 2 is then rotated 90° and is subjected to thickness increasing rolling to remove the convex crowns. To perform the roll bending, the hydraulic cylinders provided between work roll chocks are operated to bend the work rolls to convex crowns. By performing the rolling of giving convex crowns to the material to be rolled on the way of broadside rolling in this way, the flow of the material is generated in the front and rear end parts in the rolling direction, and the projecting parts at the corners are made roughly uniform in the width direction of the material to be rolled. Hence, if the next thickness increasing rolling is carried out, the crowns of the material to be rolled are removed, and a plane shape is made close to a rectangular shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0665567-A (JP)
Title: Excavation slurry composition
Inventor: MIANO FAUSTO
IPC: C09K8/04
Filed: 1993-04-09
Abstract: Aqueous drilling muds effective at high temperature containing complexes, preformed or formed in situ, of tetravalent zirconium with one or more organic acids, or relative salts, of general formula (I) <CHEM> where R1 and R2, which can be the same or different, represent -H, -COOH, -CH3, -CH2COOH or -CH(OH)COOH, or R1 and R2 jointly represent an oxo group (=O).
Patent JP-H08258490-A (JP)
Title: Ruler having non-slip member
Inventor: TERAJIMA HIROSHI
IPC: B43L12/00
Filed: 1995-03-27
Abstract: PURPOSE: To temporarily fix a ruler by notching appropriate parts of a top face of a ruler into the appropriate number of grooves, embedding substrates having elasticity and non-slip members fixed to their bottom faces in the notched grooves, and pressing the upper parts of the substrates lightly. CONSTITUTION: Nearly at a central part and right and left end parts on a top face of a ruler 1, elliptic notched grooves 2 are formed and elliptic housing holes 4 for housing non-slip members 5 are formed nearly at the central parts in the notched grooves 2. In each notched groove 2, a substrate 3 formed of an elastic synthetic resin and formed into almost the same shape as that of the notched groove 2 is embedded, stuck, and fixed. To the bottom face of the substrate 3, the non-slip member 5 formed of a rubber material and a magnet and formed into almost the same shape as that of the housing hole 4 is stuck and fixed by an adhesive. When the ruler 1 is in use and non-slip function is necessary, the upper part of the substrate 3 is pressed lightly so as to bring the non-slip member 5 into contact with a paper, so that the ruler 1 is temporarily fixed.
Patent JP-S60253106-A (JP)
Inventor: WATANABE KIYOSHI
IPC: H01B3/44
Filed: 1984-05-28
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-H10302212-A (JP)
Title: Manufacture of magnetic head
Inventor: DOMON HIROSHI
IPC: G11B5/127
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To assure surface extending property of the processing surface by reducing the processing resistance at the time of grinding of a laminated magnetic head to prevent generation of peeling of a metal magnetic film. SOLUTION: The magnetic core half-bodies 1, 2 are formed of non-magnetic guard materials 11, 12, 13, 14 and metal magnetic films 6, 7 and are also forming a magnetic gap g at its butting surface. A coil winding window 8 is provided at the butting surface and the grinding of the winding groove to form such winding window 8 is performed with a cutting depth of single grinding as (T-S)/M with the number of times M(M>=2) when the final cutting size of winding groove is defined as T and the final finishing size of winding groove as S. For the grinding, a plurality kind of grind stones are used, the average grain size of grind stone for the first trial is set to 20 μm or larger, the average grain size is set larger than 6 μm but is smaller than 2020 μm for processes from the second trial and to the final cutting process and average grain size is set to smaller than 6 for the final grinding. Moreover, the amount of 10 μm or more and 30 μm or less is left as the final finishing cutting size S of winding groove.
Patent JP-S63271463-A (JP)
Title: Organic photosensitive body
Inventor: NAKAZAWA TORU
IPC: G03G5/04
Filed: 1987-04-30
Abstract: PURPOSE:To increase the blue color reproducibility and sensitivity of a photosensitive body and to reduce the residual potential by incorporating a perylene compd., a hydrazone compd. and a phthalocyanine compd. CONSTITUTION:When a single layer type photosensitive layer is formed to obtain a photosensitive body, a perylene compd. represented by formula I, a hydrazone compd. represented by formula II and a phthalocyanine compd. (A) are incorporated into the photosensitive layer. In the formulae, each of R<1>-R<4> is lower alkyl or lower alkoxy and R<5> is H or lower alkyl. A coprecipitated product of metal-free phthalocyanine and copper phthalocyanine is preferably used as the compd. A. The pref. amt. of the perylene compd. incorporated into the photosensitive layer is 2-20pts.wt. per 100pts.wt. binding resin, that of the hydrazone compd. is 40-110pts.wt. and that of the compd. A is 0.2-1pt.wt.
Patent JP-H10267887-A (JP)
Title: Sensor device
Inventor: TSUKURIDA KOJI
IPC: G01N27/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enable the reduction of time and labor in measurements and the dispersion in measurement data by arranging a plurality of electrodes with a working electrode and a counter electrode at regular intervals and integrating all electrode parts and the output terminals of measurement data. SOLUTION: The first protrusions 2 are provided at predetermined intervals for the one side of a square insulating substrate 1, and the second protrusion 3 of a predetermined width is provided for the center of another side. A working electrode 2a, a counter electrode 2b, and a reference pole 2c are formed on the surface of the first protrusion 2, and derived terminals 3a are formed at predetermined intervals on the surface of the second protrusion 3. These electrode parts and the derived terminals 3a are electrically connected by wirings 1a. The first protrusions 2 are each penetrated into corresponding cells, and a sample is brought into contact with the electrode parts. The derived terminals 3a of the second protrusion 3 are connected to a signal processing device via a connector and an amplifier 7.  As it is possible to insert each of a plurality of electrode parts into a cell in one operation by this structure, it is possible to reduce labor in measurements. In addition, as the state of connection becomes uniform, it is possible to reduce the dispersion in the values of measurements.
Patent JP-H01280164-A (JP)
Title: Reinforcing mechanism and construction for flat plate member of ceramics, glass, or the like
Inventor: ITO KATSUNOBU
IPC: E04F13/14
Filed: 1988-04-30
Abstract: PURPOSE:To improve strength against bending and impact, by forming a plurality of cavity sections on the back surface side of the thin flat plate member of ceramics, glass or the like, and by setting the structural body of a specified level in the shape of a honeycomb or the like, firmly. CONSTITUTION:With the material of aluminum, plastics, or the like, the rib 1a of the level of approx. 3-50mm is formed, and a honeycomb structural body 1 arranging a plurality of the cavity sections S of hexagons or the like with the ribs 1a in the internal section is formed. After that, on a smooth surface plate, the structural body 1 is mounted, and on the upper surface, flat-plate- formed adhesives 2 is mounted, and on it, a tile 3 is mounted and is pressure- applied with a pressure-applying plate and a fastening bolt, and is heated, and the adhesives 2 is hardened, and the structural body 1 is firmly set on the tile 3. Then, the surface of a wall to be set is coated with cement or the adhesives thickly, and the tile 3 is pushed from the front surface side and is fixed. As a result, workability is improved, and heat insulating property can be secured.
Patent JP-H01279350-A (JP)
Title: Terminal program supply system
Inventor: KOMATSU KIYOSHI
IPC: H04N7/173
Filed: 1988-04-30
Abstract: PURPOSE:To improve the economical properties of a videotex terminal equipment and at the same time to reduce the control labor for the information offerer proper programs by securing such a constitution where those programs corresponding to the information offerers can be received from a program supplier when the information is retrieved. CONSTITUTION:A program supplier 4 stores the information offerer proper programs Pa-Pn and supplies an optional one of these programs requested by a videotex terminal equipment 2x via an integrated service digital network 1 to the equipment 2x via the network 1. A request means 100 requests the terminal 2x to supply the desired one of programs Pa-Pn to the supplier 4 via the network 1.
Patent JP-H06321618-A (JP)
Title: Production of sliding nozzle plate
Inventor: GOTO MICHIHIRO
IPC: B22D41/32
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a sliding nozzle plate excellent in durability in a short period of time by adding necessary source materials and a binder to the source material of a specified compsn. for synthesis of alumina-zirconia-titania, molding and firing the mixture. CONSTITUTION:Source materials of alumina, zirconia and titania are mixed and fused to obtain the source material for synthesis having a chemical compsn. of 30-69.7wt.% alumina, 30-60wt.% zirconia, and 0.3-10wt.% titania. Then, this source material for synthesis is mixed by 3-50wt.% with the balance of >=1 kind among acid, neutral and basic source materials (e.g. mulite, magnesia). Then, a binder (e.g. sodium lignosulfonate soln.) is added to the obtd. mixture, and the resultant mixture is kneaded, compacted and fired to obtain a sliding nozzle plate. After firing, if necessary, the plate may be impregnated with pitch, tar or resin.
Patent JP-H04314262-A (JP)
Title: Communication system for facsimile equipment
Inventor: TAKAMATSU SHIGETOSHI
IPC: H04M11/00
Filed: 1991-04-12
Abstract: PURPOSE:To attain the contact during the absence by making communication representing the absence from a receiver side to a sender side so as to allow the sender side to take a necessary action. CONSTITUTION:A transmitter side facsimile equipment A and a receiver side facsimile equipment B have the same function and either of them acts like a receiver side and a transmitter side. For example, when the equipment B of the receiver side is absent, a contact location during the absence is filled in an absence contract format by operating a switch panel 8'. Moreover, the panel 8' is perated to select the absence contact mode and the equipment B is in the standby sate. When a desired original is sent from the equipment A, an original is set and a transmission button is depressed. Then the receiver equipment is called, and when the call reaches the receiver side, hand-shake is implemented and a signal representing 'presence of absence contact' is sent to the equipment A. Then the equipment B at the receiver side acts like a transmitter side and the content of the absence contact is transmitted, the transmitter side acts like the receiver side, which grasps the content of the absence contact and it is recorded by a recording section 7. Thus, the absence contact is attained efficiently without trouble.
Patent JP-S5732683-A (JP)
Title: Semiconductor device
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/335
Filed: 1980-08-06
Abstract: PURPOSE:To form a small-sized and compact semiconductor device by covering a detector directly on a substrate on which circuit elements are formed. CONSTITUTION:An epitaxially grown layer 7 of Hg1-xCdxTe is formed on a source region 2, and is functioned as a detector. The substrate 7a of the detector 7 is contacted in a nonrectifying manner with the N<+> type source region 2 of an MOST. A P type region 7b is formed on the upper surface of the detector 7, and the detector 7 is operated as a photovoltaic type photoelectric converter. A thin metallic film 8 is a wire contacted in a nonrectifying manner with the P type region 7b of the detector 7, extends onto the upper part of a field oxidized film 5, and is placed on a ZnS film 9 superposed on the film 5.
Patent JP-S5232893-A (JP)
Title: Method of removing ammonia
Inventor: TERAKURA MATSUO
IPC: B01D53/58
Filed: 1975-09-09
Abstract: PURPOSE: A method of removing ammonia in ammonia-cont. gas esp. vent gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60441-A (JP)
Title: Silver halide photosensitive material for plate making and its density reduction method
Inventor: NAKAMURA TAKU
IPC: G03C5/42
Filed: 1983-06-17
Abstract: PURPOSE:To obtain superior aptitude to a density reduction process by incorporating a compd. having electrostatic charge and insoluble in water and soluble in an org. solvent miscible with water in at least one of upper nonphotosensitive layers formed on a photosensitive silver halide emulsion layer. CONSTITUTION:At least one of upper nonphotosensitive layers formed on a photosensitive silver halide emulsion layer contains a compd. having charge and insoluble in water and soluble in an org. solvent miscible with water to obtain a silver halide photosensitive material for plate making. Such a plate making photosensitive material is exposed and developed and then, the obtained silver image is processed with a reducing soln. through the upper nonphotosensitive layers. The charged compd. used for the upper layer may be any of an anionic or cationic or amphoteric compd., such as C16H33SO3Na. The addition of such a compd. can enlarge reduction latitude in reduction processing of a photosensitive material for printing, a reduction effect is not deteriorated even in the case of a low content of spread silver, and reticulation is not caused.
Patent JP-S589289-A (JP)
Title: Mos dynamic memory
Inventor: FUJISHIMA KAZUYASU
IPC: H01L27/108
Filed: 1981-07-09
Abstract: PURPOSE:To reduce fluctuation of memory voltage and enable high speed action by providing a variable impedance device and a decoupling capacitance between a power source terminal and a base plate of memory cell. CONSTITUTION:A variable impedance device 28 and a decoupling capacity 30 are provided between a power source line and a base plate of memory cell and the connecting point is made a node 31. In this case, a memory capacity is used as capacitance 30. At a time t2 of reading, a signal phi is low level. As the node 30 is floated, and the capacitance 30 is separated, and the capacitance Css between the base plate and Vss is made small, fluctuation of base plate potential VBB becomes larger and the capacitance between common latch node and Vss becomes smaller. Thus, it becomes suitable for high speed action. When the signal phi is made high level, the node 31 is recharged to external power source level, and gives positive change to potential VBB level through the capacitance 30. Thereafter, the word line becomes low level and writing of H level and L level is made to the memory cell. Accordingly, fluctuation of voltage caused by fluctuation of potential VBB can be reduced.
Patent JP-S60253767-A (JP)
Inventor: TANAKA TATSUSHI
IPC: F24F11/02
Filed: 1984-05-29
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-2000297896-A (JP)
Title: High temperature gas pipe structure
Inventor: OSHITA KAZUHIRO
IPC: F16L59/14
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of heat insulating material by gas flow in a high temperature gas pipe structure. SOLUTION: In this high temperature gas pipe structure, heat insulating material 8 is provided between an outer pipe 1 and an inner pipe (liner) 3, a second inner pipe (liner) 4 is provided further on the inner side of the inner pipe 3, and a bypass protective plate 5 is provided between the two inner pipes 3, 4. Gas flow needs to pass slides A1, A2 and slides B1, B2 before reaching the heat insulating material 8, so that gas flow is difficult to reach the heat insulating material 8 structurally, and as a gap between the two inner pipes 3, 4 is parted by the bypass protective plate 5 into small chambers, bypass, if generated at the slides B1, B2 does not reach the slides A1, A2.  Static distribution is higher on the slide A2 on the upstream side of the gas flow than on the slide A1 on the downstream side, and gas flow from the slide A1 to the slide B1 will not be generated, so the heat insulating material 8 does not be scattered. Scattering of the heat insulating material 8 is thus prevented.
Patent JP-S5234151-A (JP)
Title: Built-up type thrust bearing
Inventor: ISHIDA ISAO
IPC: F16C17/06
Filed: 1975-09-10
Abstract: PURPOSE: To improve lubricating condition of inside pads by preventing superheating of outside bearing pads and reducing difference of shares of bearing between inside and outside bearing pads. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5443284-A (JP)
Title: Dope for forming soft contact lens
Inventor: GONJIYOU HIDENORI
IPC: C08F246/00
Filed: 1977-09-12
Abstract: PURPOSE: A hydrophilic component, a hydrophobic component and a solvent are incorporated in a specific proportion to prepare title dope for forming contact lenses which has low polymerization shrinkage, excellent mechanical properties and can be used for long periods of time.  
     CONSTITUTION: A mixture of (A) a hydrophilic component from a monomer giving hydrophilic polymers such an N-vinyl pyrolidone and/or a copolymer from the same and butoxyacrylamide and (B) a hydrophobic component from a monomer giving hydrophobic polymer and/or a polymer or copolymer from the same in a weight ratio of 85/15W55/45 is incorporated to 5W95wt%, on the basis of the total weight of the dope, of a solvent (C) such as dimethyl sulfoxide or ethylene carbonate. When necessary, a crosslinking agent, such as diallyl succinate, a polymerization initiator, such as di-t-butylperoxide may be admixed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61266857-A (JP)
Title: Oil pressure control device of automatic speed change gear for car
Inventor: YASUE HIDEKI
IPC: F16H61/04
Filed: 1985-05-21
Abstract: PURPOSE:To enhance the durability of a friction engaging device being ordinarily engaged by providing a means which controls the operating oil pressure of the friction engaging device being ordinarily engaged in response to the operating oil pressure of a friction engaging device for coast. CONSTITUTION:A second coast brake B1 is purposed to prevent the racing of a sun gear when an engine brake is used. At the time of up-shift, while a line pressure is supplied to a second brake B2 and an accumulator 140 to start moving the piston of the second brake B2, the oil pressure acting on the second coast brake B1 also acts on a port 130d, and the control pressure becomes low as the oil pressure to the second coast brake B1 rises. Thus, the enhancement of durability of the second brake can be achieved by engaging the second coast brake which is purposed primarily for engaging at the time when the engine brake is operated.
Patent JP-S5732976-A (JP)
Title: Ink droplet jet apparatus
Inventor: HOUJIYOU MIKIO
IPC: B41J2/055
Filed: 1980-08-07
Abstract: PURPOSE:To prevent unnecessary ink jet after ink jet operation by suppressing remaining vibrations, by bonding a restriction plate to a vibration plate facing an ink jet orifice through an ink layer. CONSTITUTION:In a diaphragm type ink droplet jet apparatus wherein vibrations are induced by a piezoelectric vibrator 1 to a transmission medium 4 in a pressure chamber 2, are applified by a horn, are transmitted to the vibration plate 5, and cause through the vibration plate 5 and the ink layer 7 the ink in the ink layer 7 to be jetted as ink droplets from the orifice 8 positioned in front of the vibration plate 5 with the ink layer 7 therebetween, the restriction plate 12 having a through hole 11 with a diameter (d) smaller than the diameter (D) of the tip of the horn is arranged between the tip of the horn of the pressure chamber 2 and the vibration plate 5, and the vibration plate 5 is secured to the restriction plate 12 in such a manner that an annular section of the vibration plate 5 spaced away from the through hole 11 is secured.