baber/WOPTO huggingface dataset:
Patent JP-H07220246-A (JP)
Title: Magneto-resistance effect film, magneto-resistance effect type head and magnetic recording and reproducing device
Inventor: NAKATANI RYOICHI
IPC: G01R33/09
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a structure of a multilayered magneto-resistance effect element for which an oxide antiferromagnetic material is used. CONSTITUTION:This magneto-resistance effect type head is constituted by using multilayered films, of which one layer of magnetic layer is impressed with the exchange bias magnetic field from the antiferromagnetic layer and one layer of the magnetic layer is not impressed with the exchange bias magnetic field from the antiferromagnetic layer, as the magneto-resistance effect material. The antiferromagnetic layer 16 consisting essentially of an oxide and having high corrosion resistance is formed on the side further from two layers of the material layers 13, 15 viewed from a substrate 11 formed with the multilayered films. Further, electrodes 17, 17 are formed after the antiferromagnetic layer of the part to be formed with the electrodes is removed. Then, the magneto- resistance effect element exhibits a high sensitivity and excellent soft magnetic characteristics. The high-performance magnetic head advantageous for a high- density magnetic recording and reproducing device is obtd. when this element is combined with an induction type magnetic head.
Patent JP-H02192482-A (JP)
Title: Forming of ceramic color image and transfer record medium used therefor
Inventor: MURAZAKI TAKUMI
IPC: C04B41/45
Filed: 1989-01-20
Abstract: PURPOSE:To form a small quantity and many items of color images without hand labor by preventing deviation from a prescribed color by the subjective color mixture of the paints mentioned below in forming multi-color images using plural inks containing paints for ceramics showing mutually different colors by calcination. CONSTITUTION:For example, respective inks such as yellow Y, cyanogen C, magenta M, and black B prepared by blending a vehicle with a paint for ceramic are coated on the surface of a polyester film as shown in the figure to produce a color ink ribbon for heat transfer. A printed image of color gravure printing as the original picture is selectively transferred onto an acceptor by a heat transfer color duplicator using the obtained transfer medium to form a desired color duplicated image. Formation of a printed image by color control using a color printer, etc., according to the above-mentioned procedure can provide a printed image as a ceramic color one having a color same as a multi- color printed image of the conventional hard copy.
Patent JP-S61171162-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: YAMADA KOICHI
IPC: H01L29/70
Filed: 1985-01-25
Abstract: PURPOSE:To improve the transmission conductance, by including the process wherein a high concentration impurity layer of reverse conductivity type to that of the semiconductor substrate is formed on the side surface of a substrate's recess groove on the front side, and the substrate layer forms by exposure to the inner surface on the bottom side. CONSTITUTION:An insulation film 15 is formed over a P-type semiconductor substrate 16, and a window 15' is formed. A rectangular groove 15' is formed through the window 15', and an N<+> impurity diffused layer 17 is formed to the inner surface. Thereafter, the groove 15' is bored deeper. Next, a gate insulation film 3 is formed, and a polycrystalline Si film is formed thereon and etched at the unnecessary part. Then, a PSG film 19 is formed from above. Further, the PSG film 19 and the oxide film are partly removed into a window 20, and As<+> and B<+> ions are implanted at the same time. As a result, an N<+> layer 5a is formed in connection with an N<+> layer 5b, and a P<+> layer 13 is formed immediately thereunder. An Al-Si alloy layer is evaporated as the source electrode 1. This construction can inhibit latch-up phenomenon by the improvement in transmission conductance.
Patent JP-S61171871-A (JP)
Title: Fuel feeding device with fuel spraying device
Inventor: TAKAYAMA TERUO
IPC: F02M69/00
Filed: 1985-01-25
Abstract: PURPOSE:To improve fuel spraying efficiency, by a method wherein a space between a lateral hole, serving to insert and mount a vibrating piece, and a block serving to increase vibration is filled with a filling member for elimina tion. CONSTITUTION:A pass area of a vibrator 4 through a lateral hole 8a in an atomizer body 8 is increased over that of a block 5 serving to increase vibration. A slight gap, having the size enough to allow ultrasonic vibration of the block 5 serving to increase vibration, is left in a space between the lateral hole 8a, present after the vibrating piece 4 is inserted for mounting, and the block 5 serving to increase vibration, the gap is filled with a filling member 17 for elimination of a wide gap, and the outer side is further sealed with a seal member 11 for pressing. This prevents fuel from staying even if flying of fuel injected through an injector 6 or fuel flying due to intake air pulsation and blow-back occurs, and enables, prevention of the occurrence of the wall surface flow of fuel.
Patent JP-H08204533-A (JP)
Title: Semiconductor relay
Inventor: SASAKI HIROSHI
IPC: H03K17/78
Filed: 1995-01-30
Abstract: PURPOSE: To reduce the mounting space and to limit current consumption by eliminating the need for externally mounted electric components to set the load current of the semiconductor relay. CONSTITUTION: The relay is provided with a light emitting element 2, a light receiving element 3, a MOSFET 4 controlled via the light receiving element 3, and a photoconductive element 7 being a variable resistor means connected in series with a load electrode of the MOSFET 4. A load current is controlled by controlling the resistance of the photoconductive element 7 to vary the operating region of the MOSFET 4.
Patent JP-S5398712-A (JP)
Title: Compensator for phase variation
Inventor: SUZUKI HIDEO
IPC: H04L25/03
Filed: 1977-02-09
Abstract: PURPOSE:To make possible the phase variation of signal to be compensated effectively with a simple circuit constitution, by giving limiter characteristics to the phase variation detection circuit.
Patent JP-H02195174-A (JP)
Title: Refrigerating box
Inventor: OKADA SADAO
IPC: F25D3/02
Filed: 1989-01-23
Abstract: PURPOSE:To increase the containing quantity of fish, to eliminate the overflow of water and to obviate a freezing vehicle at the time of transport by forming a heat beam reflecting layer on the inner and outer surfaces of a box and a cover, and freezing water immersed into fine fibrous material via pores opened at the heat beam reflecting layers. CONSTITUTION:Fine fibrous material (a), and fiber slurry (b) in which water and paste are kneaded are press-fitted between a cavity 11 and a male mold 2. When filling of the fiber slurry (b) is finished, the air is blown from a pneumatic pressure blower into the air diffuser 21 of the male mold 2, and pneumatically molded. The water of the fiber slurry (b) is drained from a filter material 3 and a drain hole 21 out of a female mold 1 by the pneumatic feeding. Heat beam reflecting layera 6 of deposited films are formed on the whole inner and outer surfaces of a box 4 and a cover 5 molded in this manner, and pores 42, 52 which arrive at the fine fibrous material (a) by breaking the heat beam reflecting layers (films) 6 are opened at the superposed steps 41, 51 formed at the edges. The box 4, the cover 5 sufficiently immersed with water in the fine fibrous material (a) from the pores 41, 51 are contained in a freezing chamber, ice is frozen, and used as a fish box.
Patent JP-H08210362-A (JP)
Title: Bearing structure
Inventor: NAGAI HIROKI
IPC: H02K5/173
Filed: 1995-01-31
Abstract: PURPOSE: To reduce the rotating noise of a roller bearing, and to increase the lubricating service life of grease by setting the whole circumference or a part thereof of a grease pocket of a bearing lid to not larger than the inner diameter of an outer ring of a roller bearing. CONSTITUTION: The whole circumference or a part thereof of the outer diameter parts 1e, 2e of grease pockets 1d, 2d is set to be the same (e=0) as the inner diameters 1f, 2f of outer rings of a roller bearing, or to be the reverse step e" smaller than the inner diameters. The base oil of grease can be positively introduced into the raceway surface (b), and the base oil can be effectively used. A bearing lid gate (j) is tilted, and the outer diameter part (i) of the oil swallower opposite thereto is tilted. A part of the grease moved to this position is pushed back inwardly by the tiltation of the outer diameter part (i) of the rotating oil swallower and the tiltation of the bearing lid gate (j) opposite thereto, and the excessive discharge of grease can be suppressed.
Patent JP-S54108058-A (JP)
Title: Dryer for thick-bedquilt
Inventor: SUGANUMA YUUJI
IPC: D06F58/00
Filed: 1978-02-10
Abstract: PURPOSE: To simplify the work for incorporating the components which constitute a dryer for thick-bedquilt by forming integrally a casing cover and a fitting plate beforehand.  
     CONSTITUTION: The flange part 21 of an installation plate 20 and the upper part flange at the left corner 15 of a casing cover 13 are formed integrally by spot welding, having a positioning hole 22 as standard, and on said installation plate 20, a timer and a selector switch 19 are mounted. A motor 24 is screwed on the cover 13 through a base plate 23, and on the output shaft of the motor 24, a fan 25 is mounted, having the cover 13 interposed. In this state, the connection work for all electrical components, involving a power cord 27 is carried out before incorporating the components into a secondary case 3, and the cover 13 is fixed on the fitting boss of the case 3 through screwing. After that, a primary case 2 is installed on the case 3, and fabrication is completed. Thus, a dryer for thick-bedquilt is fabricated simply, with a good working efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10213427-A (JP)
Title: Method for measuring size of circuit pattern
Inventor: KONNO TOMOJI
IPC: H01L21/66
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a circuit pattern and charge-up to measure a size of the circuit pattern in a short time by limiting a scanning region of an electron beam for obtaining a line profile only to vicinities of two opposite edges of the circuit pattern. SOLUTION: A circuit pattern 3 to be measured is displayed on a CRT screen 1. Then an edge whose length is to be measured of the pattern 3 is selected, and scanning regions 2a, 2b of the screen are determined by upper, lower, left and right marker lines 21, 22, 23 to 26. At this time edges 31, 32 are to be positioned approximately at the center of the scanning regions 2a, 2b. Then brightness signals of scanning lines in the respective scanning regions 2a, 2b are accumulated to obtain an intensity distribution such as line profiles 4a, 4b. Both line profiles 4a, 4b are typically symmetric wherein the intensity distributions of the respective edges 31, 32 rapidly change. Therefore, by automatically recognizing points where they rapidly change, a line width of the circuit pattern 3 can be automatically measured.
Patent JP-H09208907-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KONISHI HARUO
IPC: C09J121/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a release film which is useful as a film for protecting coated plates, label or the like with no occurrence of glue remaining due to delamination by using a specific film base and a pressure-sensitive adhesive. SOLUTION: This adhesive film is prepared by forming (A) a layer of a pressure-sensitive adhesive, for example, of an elastomer such as polyisoprene on (B) at least one surface of the film base made of a mixture of 100 pts.wt. of a plastic resin, preferably polypropylene and/or polyethylene with 5-50 pts.wt. of a rubber, preferably polyisobutylene.
Patent JP-S59140794-A (JP)
Title: Speaker display device
Inventor: KANAI YOSHIO
IPC: H04B1/16
Filed: 1983-02-01
Abstract: PURPOSE:To allow a listener to confirm a speaker by inputting the output of a preamplifier which amplifies the output of a microphone used exclusively for each speaker to a signal detector, and displaying the speaker by its output signal when the signal is above a specific level. CONSTITUTION:Outputs of microphones 11-1-11-n used exclusively for respective speakers are amplified by preamplifiers 17-1-17-N and uniformed in level by attenuators 19-1-19-N, whose outputs are amplified and mixed by mixing amplifiers 21-1-21-N, adjusted 13 in level, and amplified by a main amplifier 14 to drive loudspeakers 15, 15-. Signal detectors 18-1-18-N are connected between the preamplifiers 17-i and attenuators 19-i; when an input is higher than the specific level, speaker display signals 22-1-22-N are outputted for a specific time to turn on corresponding lamps 24-1-24-N on a speaker display device 16. Consequently, speakers are displayed clearly and a listener confirms the speaker to increase the presence.
Patent JP-H07214546-A (JP)
Title: Apparatus for cutting up band member from roll type kneader
Inventor: TAKURI YOSHIHIRO
IPC: B29B7/18
Filed: 1994-02-07
Abstract: PURPOSE:To provide an apparatus for cutting up an initial end of a band member certainly safely from a roll type kneader. CONSTITUTION:A rubber sheet 15 on a kneading roll 12 is cut in a U-shape with longitudinal and horizontal cutters to cut out an initial end part of a band member 31. Besides, the initial end bites into with a projection body 37 of a stripping off roll 35. When the stripping off roll 35 is revolved in the reverse direction to that of the kneading roll 12, the initial end is peeled off in a direction wherein it goes apart from the kneading roll 12. At the same time the initial end is forcedly guided in a stripping off direction with a revolving guide roll wherein the upper projection body 37 is formed on its outer periphery.
Patent JP-H08197597-A (JP)
Title: Screw of plasticizing apparatus and plasticizing method
Inventor: YOKOYAMA KAZUHISA
IPC: B29C48/67
Filed: 1995-01-31
Abstract: PURPOSE: To plasticize a composite molding material containing a long fiber reinforcing material by a plasticizing apparatus so as to make it possible to mold the same into a molded product excellent in impact resistance and appearance. CONSTITUTION: The single full flight type screw 10 of an in-line screw type plasticizing apparatus is fitted in a cylinder 12 in a rotatable and axially movable manner. A feed zone 10a, a compression zone 10b and a metering zone 10c are successively formed to the screw 10 from a material supply side. Both of or either one of a kneading disc 14 and a plurality of squeeze rings is provided to the screw 10 at a predetermined position in the axial direction of the metering zone 10c.
Patent JP-S62172303-A (JP)
Title: Road reflector
Inventor: SUGA HIROAKI
IPC: G02B5/08
Filed: 1986-01-24
Abstract: PURPOSE:To prevent a mirror surface from being clouded and to make the titled road reflector contribute to safety traveling of cars on roads by burying one end of a heat pipe in the ground by a prescribed length and fitting the other end to the back of a mirror body. CONSTITUTION:A reflector is constituted of a reflector body part 16 consisting of a mirror body 11, a back plate 14 and a ring hood 15, a strut 17, a heat pipe 12 whose one end 12' is buried in the ground through the inside of the strut 17 and the other end 12'' is fitted to the back of the mirror body 11, and a heat insulating material 18 for insulating the pipe 12 from heat. The pipe 12'' on the back of the mirror body 11 is fixed on a plate 19 adhering to the back of the mirror body 11 and high conductivity by a clamp 20 or the like. When a clouding phenomenon may be easily generated on the mirror surface, the pipe 12' buried in the ground absorbs heat from the ground and the absorbed heat is carried to the mirror body side through the pipe 12 and discharged from the back of the mirror body 11, so that the whole mirror body 11 is heated by the plate 19 with high heat conductivity and the mirror surface is prevented from the condensation of water in the air. Thus, the mirror surface can be prevented from being clouded.
Patent JP-H07204427-A (JP)
Title: Filter for cutting liquid
Inventor: MIURA YOSHIRO
IPC: B01D33/44
Filed: 1994-01-13
Abstract: PURPOSE:To favorably filter a cutting liquid and discharge the filtrate efficiently by arranging a filter vessel under the bed of a cutter to enlarge the receiving range of the cutting liquid and separating chips from the cutting liquid by gravity concentration. CONSTITUTION:A filter vessel 1 is arranged under the bed of a cutter in such a way that the cutting liquid intake 1b of the filter vessel 1 is located at the point where cutting liquid drops. A chain conveyer 5 is driven by a motor 2 to rotate a rotor 71. The cutting liquid deposited in the filter vessel 1 is filtered by a rotary filter medium 7 of filter cloth. Chips and coating residues are left in the vessel 1, and only clarified liquid is allowed to enter the filter medium 7. When the level exceeds the lower position of hollow shafts 72 on both sides, the liquid overflows outside the shafts 72 to be recovered for reuse. Besides, chips settled in the vessel 1 are moved by a scraper 6 on the periphery of the chain conveyer 5 to be discharged.
Patent JP-S63182507-A (JP)
Title: Monitoring device for pantograph of electric car
Inventor: TAKAHASHI TETSURO
IPC: G01B11/24
Filed: 1987-01-26
Abstract: PURPOSE:To accurately find the deformation of a current collection part by providing plural detection parts which irradiate the current collection part of a pantograph locally with light from above and detect local positions of the current collection part as electric signals lengthwise in array. CONSTITUTION:When the pantograph of an electric car passes below a detection mechanism 22, the laser light projected by a light emission part 23 is reflected at three positions set at intervals in the lengthwise direction of boat plates 19a and 19b and contact strips 20a and 20b and two positions of horn parts 21, and photodetected on the photodetection surface of a photodiode 27. Then electric signals indicating the respective positions are outputted from the photodetection surface. At the same time, the whole shape of the current collection part 18 is photographed by a camera 13 from above. Here, if the center part of, for example, the front contact strip 20a bends backward together with the boat body 19a the timing of a signal indicating the position of the center part is delayed, so the generation timing of a signal from the contact strip 20a has variance.
Patent JP-S62171305-A (JP)
Title: Offset compensating circuit
Inventor: SATO YAYOI
IPC: H03F3/34
Filed: 1986-01-24
Abstract: PURPOSE:To realize a large time constant on an LSI equivalently and to improve the stability of a circuit which removes an offset generated by a circuit composed of an active element by providing a comparator output digitally. CONSTITUTION:When a signal ei with an offset Voff is inputted, the output of a comparator 2 rises to a high level because of its positive signal. The output of this comparator 2 and a fast clock CLK are inputted to an AND circuit 5 to obtain an output ed, and the inverted signal of the output of the comparator 2 and the clock are inputted to an AND circuit 4 to obtain an output ec. Differentiation circuit 8 and 9 generate differential signals eg and eh which become high in level for a half clock from leading edges of the outputs of binary counters 6 and 7. When the output of the differentiation circuit 8 rises to the high level, an analog switch S1 is turned on and when the output of the differentiation circuit 9 goes up to the high level, an analog switch S2 is turned on. In this case, the period of offset control is determined by the number of stages of the binary counters 6 and 7 and a controlled variable for one time is determined by C1, R1, R2, and pulse width DELTAt.
Patent JP-H059884-A (JP)
Title: Method and reaction furnace that recover energy and chemical good from waste
Inventor: BENGUTO NIRUSON
IPC: B01J19/00
Filed: 1991-02-05
Abstract: PURPOSE: To promote reaction progress and to optimize operation conditions by decomposing a spent liquid under a specified pressure at a specified temperature in the state the spent liquid is exposed to low-frequency sound. CONSTITUTION: A sound generator 18 is set to a reactor 1 for generating low-frequency sound inside the reactor and the spent liquid is decomposed under the exposed state to the low-frequency sound. The decomposition is carried out in the reactor under atmospheric pressure to about 150 bars at about 500 to 1,500 deg.C to form gas, solid and/or molten inorganic materials. The reduction condition is maintained at the thermal decomposition even when oxygen (- containing gas) of not more than the amount stoichiometrically required for completely oxidizing the formed materials is simultaneously supplied.
Patent JP-H07262401-A (JP)
Title: Method for generating three-dimensional image
Inventor: FUKUSHIMA MASANOBU
IPC: G06T15/00
Filed: 1995-01-31
Abstract: PURPOSE:To provide a three-dimensional image generating method capable of calculating many polygons within a short time by reducing the significant figures of coordinates and expressing distance dynamics on a screen by artificially extending space. CONSTITUTION:Solid model data read out from a data register 11 are bit-shifted by shifters 1, 2 to execute reducing processing so that a solid model smaller than a practical one is processed in the case of executing the transformation of world coodinates and bit-shifted by the shifters 1, 2 so that the moving variable of the solid model is reduced as compared with practical movement correspondingly to the degree of reduction for visual field transformation to execute the transformation of a visual point position.
Patent JP-S61174485-A (JP)
Inventor: OKUMA SHIGERU
IPC: D06P5/22
Filed: 1985-01-28
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-H04241332-A (JP)
Title: Organic nonlinear optical material
Inventor: WATANABE OSAMU
IPC: G02F1/355
Filed: 1991-01-14
Abstract: PURPOSE:To provide an org. nonlinear optical material having no center of symmetry when crystallized and having hardness and toughness fit for practical use and high crystal growing power. CONSTITUTION:This org. nonlinear optical material is made of crystals of a salt consisting of a molecule having a nonlinear optical effect and an optically active molecule. The salt has hydrogen bond formed by a hydroxyl group in at least one of the molecules. The symmetry of the crystals with respect to the center is eliminated in a degree by introducing the asymmetric structure of the optically active molecule into the crystals. Since hydrogen bond is formed between the molecules of the salt at the time of crystal formation, crystal forming ability is enhanced and the hardness and toughness of crystals are increased, accordingly large high strength crystals machinable into a practical shape are obtd. The symmetry of the crystals with respect to the center is more perfectly eliminated by the formed hydrogen bond.