baber/WOPTO huggingface dataset:
Patent JP-H08225911-A (JP)
Title: Thermal spray coating electrode excellent in durability and its production
Inventor: HARADA YOSHIO
IPC: C25D17/10
Filed: 1995-02-15
Abstract: PURPOSE: To form a dense film high in adhesion and also low in electric resistance by forming a magnetite film having a specified thickness on the surface of a Ti.base material by a plasma spraying. CONSTITUTION: The magnetite film having 100-80μm thickness is formed on the surface of the Ti base material. In order to improve performance, the surface of the Ti base material is subjected to a blast treatment, and the surface is subjected to a sputtering treatment by a plasma flame under an atmosphere of 50-300hPa to activate the surface. The magnetite film having 30-300μm thickness is formed by the plasma spraying using a magnetite powder having 5-50μm grain size under the same atmosphere. The second magnetite film having 50-500μm thickness is formed by the plasma spraying using the magnetite powder having 10-100μm grain size under an atmospheric atmosphere. An effective surface area is enlarged and a large current power supply is possible when the film is formed by using coarse particles.
Patent JP-H11229183-A (JP)
Title: Manufacture of electric-plated steel strip, and apparatus therefor
Inventor: NAKAJIMA HIROYUKI
IPC: C25D7/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the adhesivity of a plated layer at an end part in the width direction of a steel strip in a non-contract manner without machining by heating the end part in the width direction of the steel strip after the electric plating is achieved. SOLUTION: An end part 10E in the width direction of a steel strip 10 after the electric plating is held at an open part of a C-shaped core 22 using an edge heater 20 using the induced current where a water-cooled copper coil 24 is wound around the open part of the approximately C-shaped core 22 consisting of silicon steel. When the alternating current flows in the coil 24, the magnetic flux B piercing the steel strip 10 is generated, and the induced current Jx flows in the steel strip 10 in the direction to weaken the magnetic flux B. The current flowing in the steel strip 10 is selectively concentrated in the end part 10E in the width direction of the steel strip due to the skin effect.  The end part 10E in the width direction of the steel strip having a brittle plated layer is approximately 1.5 to 5 mm in width, and the end part 10E in the width direction of the steel strip having the brittle plated layer can be selectively heated if the frequency is changed according to the width. Heating is preferably achieved for less than 10 seconds at a temperature not lower than the melting point of the plate layer.
Patent JP-H11271924-A (JP)
Title: Photographic element after image forming
Inventor: ANDERSON CHARLES CHESTER
IPC: G03C1/76
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve stain resistance of an image forming element by forming a thin outermost layer having resistance to stain and permanent contamination by grease, drinks or the like. SOLUTION: The photographic element after image forming consists of at least one silver halide emulsion layer in which an image is formed on one surface of a supporting body, and a stain resistant outermost overcoat on the silver halide emulsion layer. The outermost overcoat contains a fluoro(meth) acrylate copolymers containing a recurrent unit (A) containing acrylate or methacrylate monomers and a recurrent unit (B) containing ethylene unsatd. monomers having groups which cna hydrate.
Patent JP-H11280471-A (JP)
Title: Pipe part continued along curve
Inventor: KLEUKERS PAULUS HENRICUS
IPC: F01N1/08
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To attain larger sound absorption by placing a third flat part on the position on a plane in the radius direction between two molded parts, and placing bent edges of the third flat part between two flat outside edges of the molded parts to thereby fix to the outside edges. SOLUTION: A pipe part for a sound absorber is obtained from reflectively- symmetrical parts 12, 14 relative to a plane in the radius direction of a curve. Each part 12, 14 is formed so as to be equipped in a body with a central hollow part 12a, 14a, respectively, and with edge parts 12b, 14b coupled up to each other. In this case, the flat outside edge parts 12b, 14b are fixed by spot welding, for example, after interposing a sheet member 16 between the both parts 12, 14. Also, the central hollow parts 12a, 14a of the both parts 12, 14 are positioned on an upper part and a lower part of the plane in the radius direction, respectively, and a front plate 18, where a circular hole through which two pipes for coupling can be coupled is formed, is arranged at right angles to the plane in the radius direction, to thereby complete a bend.
Patent JP-H08275220-A (JP)
Title: Radio information processing method
Inventor: GUREGORI JIEE MEI
IPC: H04L25/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which a message of various types is received and processed at a various transmission rate. SOLUTION: A computer provided with a reception card or an electronic device 10 provided with a function receiving other radio information receives radio information including address data and message data. The electronic device 10 sets a decoding speed to a prescribed address speed and reads the address data at the address speed. Then the electronic device 10 confirms it that the address data are in matching with any of addresses stored in the electronic device 10 and adjusts a decoding speed to a message speed different from the address speed corresponding to the address data and reads the message data at the message speed. Thus, only a message desired by the electronic device 10 is read at a decoding speed suitable for the message.
Patent JP-2000226931-A (JP)
Title: Crack preventive floor material
Inventor: TERAYAMA TAKASHI
IPC: B32B21/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from arising on the surface of the floor material in which a rate of water content is generated partially by interposing non-woven fabric having as a main constituent element inorganic fiber, particularly, glass fiber between a wooden base material and a natural wood decorative veneer. SOLUTION: A floor material 1 is constituted of a main element of non-woven fabric 4 of main components of a wooden base material, a thin natural wooden decorative veneers 3 for decorative finish and glass fiber interposed therebetween. The floor material 1 is used as a laminate adhered itnegrally by a proper adhesive in a state where the non-woven fabric 4 is interposed between the thin natural wooden decorative veneer 3 and the wooden base material 2. In addition, glass fiber is 50% or more of the total fiber weight in the interposed glass fiber non-woven fabric 4, and the weight of the non- woven fabric is preferably 15-50 g/m2. Thereby the crack of the surface in a water-content rate difference caused by the time of a place exposed on strong direct sunlight, and use or the like of a hot carpet and partially occurring can be prevented comparatively inexpensively and easily.
Patent JP-S63195540-A (JP)
Title: Dissolving device for semiconductor thin film
Inventor: MATSUNAGA HIDEKI
IPC: G01N1/28
Filed: 1987-02-09
Abstract: PURPOSE:To prepare dissolving liquid for a semiconductor thin film without causing any contamination with a reagent and environment by providing a storage container which contains volatile semiconductor thin film decomposed materials in an enclosed container. CONSTITUTION:When the semiconductor material in the storage container 2 is heated by electric resistance, gas is produced and diffused in a storage container 8 and the gas is condensed on the surfaces of respective areas of a semiconductor thin film sample 12 divided into the plural areas by a frame body, and thin semiconductor films in the respective areas are decomposed separately. Thus, high-purity decomposed gas is condensed on the surface of the semiconductor thin film sample 12 to perform decomposition, so the amount of impurities in the thin semiconductor film is measured with high sensitivity. Further, the thin film in the enclosed container 1 is decomposed and the environmental contamination is reducible. Furthermore, the semiconductor sample 12 is divided into the plural areas by the frame body 13 and the thin semiconductor film is decomposed corresponding to the respective areas, so the in-surface distribution in the thin semiconductor film is accurately measured.
Patent JP-H05223169-A (JP)
Title: Transmission mechanism for hydraulic continuously variable-transmission
Inventor: MATSUFUJI MIZUYA
IPC: F16H61/04
Filed: 1992-02-14
Abstract: PURPOSE:To lessen impact due to sudden start and sudden stop, by changing the damping force coefficient of a fluid damper for controlling a gear shift lever in response to changes of operation oil pressure of a hydraulic continuously variable transmission and attenuating acceleration change of a running vehicle in a running vehicle with a hydraulic continuously variable transmission used as a shaft drive device. CONSTITUTION:In a gear shifting operation system of a hydraulic continuously variable transmission, a fluid damper D intervenes into a gear change system, a pilot differential pressure sensing type variable orifice valve A intervenes into a channel of fluid damper D, work oil for the hydraulic continuously variable transmission is introduced into pilot chambers a, b of the pilot differential pressure sensing type variable orifice valve A, and the diameter of the throttle is so constituted to become smaller, as the differential pressure between the pilot chamber a, b becomes larger.
Patent JP-S62188037-A (JP)
Title: Optical information recording card
Inventor: MAEDA KAZUHIKO
IPC: G11B7/24012
Filed: 1986-02-13
Abstract: PURPOSE:To facilitate the manufacture of a card which has high poison resistance and high secular stability by providing an optical recording medium made of a blend compound of specific polymers on a base material. CONSTITUTION:A recording layer 3 is formed at least part of the card base material 2 and covered with a transparent protection layer 4. The optical recording medium of this layer 3 uses a blend compound which contains two elements, i.e. a vinylidene fluoride polymer and a (meth)acrylate polymer or their low molecular weight compound and a blned compound which contains three components, i.e. said two components and a vinyl ester polymer compound. Those optical recording media are easily formed on the base material 2 by coating, thermocompression bonding, heat sealing, adhesion, etc. Consequently, the card which is superior in poison resistance and secular stability is easily obtained.
Patent JP-S59155291-A (JP)
Inventor: NAGAI KUNIAKI
IPC: D06F58/28
Filed: 1983-02-22
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-S62184906-A (JP)
Title: Spike tire
Inventor: MATSUI ISAO
IPC: B60C11/16
Filed: 1986-02-12
Abstract: PURPOSE:To prevent road surface damage and dust occurrence by providing a high temperature compound region in a tread formed of a low temperature compound, and knocking a spike pin in the region, thereby taking in and out the spike tire. CONSTITUTION:The region of a high temperature compound 2 hardened in low temperature is formed in a tread formed of a low temperature compound holding flexibility in low temperature. Since the region of the high temperature compound 2 holds flexibility with the heat generation of a tire in the time of normal road surface running according to the formation, it is deformed together with the low temperature compound 1, and a spike pin 3 is not projected. But in the case of a icing road surface the high temperature compound 2 is hardened and its deformation is reduced, so the spike pin 3 is projected and a spike function emerges. The formation prevents road surface damage and occurrence of dust.
Patent JP-S62188613-A (JP)
Title: Drilling tool
Inventor: MIWA KISHO
IPC: B23D77/02
Filed: 1986-02-12
Abstract: PURPOSE:To prevent a guide part from being worn out earlier than a cutting edge part as well as to make improvements in accuracy of bore finishing and tool service life, by using a superhigh pressure sintered body for both these cutting edge and guide parts, in case of a drilling tool for a two-flute gun reamer or the like. CONSTITUTION:In a two-flute gun reamer 2, there is provided with a chip discharge groove 22 on the outer circumference of a tip part of a tool body 21. A cemented carbide tip 23 is brazed to a surface of this chip discharge groove 22 facing toward a rotational direction A of the tool body 21. And, a cutting edge part consisting of a superhigh pressure sintered body of diamond is brazed to a cutting face of this tip 23. In addition, a cemented carbide guide pad 25 is brazed to the outer circumference of the tool body 21. More over, a guide part 26 consisting of the superhigh pressure sintered body of diamond is brazed to the outer circumferential part of this guide pad 25. This gun reamer 2 makes the guide part 26 contact with an inner circumferential surface of a bore, guiding the tool body 21, and it is designed so as to cut the inner circumferential surface of the bore.
Patent JP-H02207323-A (JP)
Title: Redundant binary adding circuit
Inventor: UTSUGI KIYOSHI
IPC: G06F7/49
Filed: 1989-02-07
Abstract: PURPOSE:To improve compatibility with a circuit which processes data expressed in a binary by expressing the respective digits of a redundant binary by means of the binary at two bits. CONSTITUTION:The respective digits of an augend A and an addend B are redundant binaries, and expressed in the binaries at two bits. The (n) first adders 1 are provided so as to correspond to the respective digits of the augend A and the addend B, the respective adders 1 add digits Ai and Bi of the augend A and the addend B, and obtain an intermediate sum Wi and carry Ci. A second adder 2 obtains a final sum Si (the respective digits of) based on the intermediate sum Wi and carry Ci-1 from one-place low digit. Thus a redundant binary adding circuit can be composed in the same configuration as that of the circuit which processes the data expressed in the binary number, and the compatibility with the other circuit can be improved.
Patent JP-H02208867-A (JP)
Title: Device for preventing damage of recording medium for information switching deteriorated due to wear or the like
Inventor: SAKATA SHUICHI
IPC: G11B19/04
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a recording medium from being damaged by providing the recording area of a usage start date, that of the number of times of access, and that of an expiration date in the recording medium deteriorated due to wear, etc., and issuing an alarm when the measured results for them exceed a prescribed value. CONSTITUTION:The present date is recorded on the recording area 1 of the usage start date, and also, the recording area 3 of the expiration date is referred when the recording area 1 of the usage start date is not null and a record already exists. When the record already exist in the recording area 3 of the expiration date, the alarm is issued to a user, and when it is not, the value of the usage start date is subtracted from that of the present date, and the present date is recorded on the recording area 3 of the expiration date when an obtained value X exceeds the prescribed value, then, the alarm is issued to the user. Adversely, when the value X is within the prescribed value, a value 1 is added on the value of the recording area 2 of the number of times of access, and the present date is recorded on the recording area 3 of the expiration date when the value exceeds the prescribed value, then, the alarm is issued to the user. In such a manner, the recording medium can be prevented from being damaged.
Patent JP-S57142527-A (JP)
Title: Infrared detector
Inventor: TAKIGAWA HIROSHI
IPC: G01J5/02
Filed: 1981-02-27
Abstract: PURPOSE:To improve a discriminating ability of a target object, by a method wherein a plural semiconductor layer, having a wide prohibiting band width, is formed on a substrate transmitting infrared rays, and a plural semiconductor layers, having a narrow prohibiting band width, are provided on a given part thereon to form a photo diode on each layer. CONSTITUTION:A plural semiconductor layers 2, having a comparatively wide prohibiting band width, are formed on the main surface of a substrate 1, and a plural semiconductor layers 3, having a comparatively narrow prohibiting band width, are provided on a given part on the layer 2. An impurity dope layer 8 is formed at a given part 12, whereat the plural semiconductor layers 3 are exposed, to form a photo diode. Infrared rays A, transmitting, for example, through a band-pass filter for entering, produce light, having the rest of wave length components absorbed by the substrate 1 and the plural semiconductor layers 2, for reaching a diode 8. The combination of the infrared rays with the photo diode permits obtaining of a spectral sensitivity property being individually separated.
Patent JP-S59155251-A (JP)
Inventor: ENDOU KEIJI
IPC: A61F7/08
Filed: 1983-02-24
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-S60178158-A (JP)
Title: Storing box
Inventor: OOMURA HIDEO
IPC: B65H31/12
Filed: 1984-02-20
Abstract: PURPOSE:To facilitate taking out and storing material to be stored in a simple structure by providing a placing portion capable of placing a plurality of materials to be stored thereon in such a manner as to freely slide in an enclosure having an opening portion at the upper portion thereof and a cover portion adapted to open and close the opening portion, interlocking with the placing portion. CONSTITUTION:A storing box 10 includes an enclosure 11 having an opening portion 11A at the upper portion thereof, wherein a placing portion 12 capable of placing plural layers of materials to be stored, which are formed by banding a designated number of paper money with a banding belt, is accomodated in such a manner as to freely slide up and down in the enclosure 1. The placing portion 12 is formed by integrally providing a square placing surface plate 12A a little smaller than the inside diameter of the enclosure 11 and a rear portion 12B having the height substantially equal to the height of the enclosure 11, which is positioned at the back of the plate 12A, and the upper end of the rear plate 12B is integral with a cover portion 13 capable of blocking up the opening portion 11A. Hook portions of elevating means are capable of engaging and disengaging with and from engaging holes 14 disposed on the cover portion 13.
Patent JP-S63276717-A (JP)
Title: Actuator
Inventor: KAWADA NAOKI
IPC: G11B7/09
Filed: 1987-02-10
Abstract: PURPOSE:To execute the miniaturization by constituting a trunk line of a conductive rubber. CONSTITUTION:An objective lens holding cylinder 1 is constructed to be able to rotate round a supporting shaft 2 and slide in an axis direction. At a coil 6, a conductive rubber 3 with the function as the trunk line to supply a current and the function as a spring means is fitted. Thus, the number of parts can be decreased and miniaturization can be executed.
Patent JP-S58146501-A (JP)
Title: Herbicidal composition
Inventor: TSUCHIYA HIDEO
IPC: A01N37/28
Filed: 1982-02-24
Abstract: PURPOSE:To provide a herbicidal composition exhibiting excellent synergistic herbicidal activity against perennial weeds at a low dose compared with the case of applying the components separately, and having reduced residual tendency in soil and phytotoxicity, by using a mixture of asulam sodium and maleic acid hydrazide as an active component. CONSTITUTION:The objective composition contains (A) asulam sodium (N-methoxycarbonylsulfanylamide sodium) used as a herbicide for gramineous weeds such as large carb-grass, annual weeds such as posumbu knotweed, and Japanese deck, etc., and (B) maleic acid hydrazide or its salt, e.g. colic acid salt, ethanolamine salt, Na salt, etc., which is used in the control of perennial weeds such as Japanese deck, bindweed, etc. The amounts of the components (A) and (B) are 20-300g/10a and 50-500g/10a, respectively. The composition exterminates the perennial weeds in the orchard, pasture, forestry, etc. such as Japanese deck, bracken fern, etc. and shrubs such as wild azalea, etc., and controls the annual weeds such as bindweed.
Patent JP-H05197994-A (JP)
Title: Noise reduction circuit for semiconductor laser and optical disk device
Inventor: SAKURAI TATSUAKI
IPC: G11B7/085
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a stable light source even against the fluctuation in the quantity of return light by increasing the superposed quantity of high-frequency currents by a high-frequency superposing circuit at the time of focus control setting by a focus servo system. CONSTITUTION:A control signal is outputted from a CPU 22 to light a laser 1 while the laser 1 is not lighted. The high-frequency currents are so controlled that the amplitude thereof increases by applying data from the CPU 22 to a D/A converter 24. A focus control circuit 19 is controlled by the CPU 22 in the state, by which focus setting is executed and the focus control is turned on. The data is again transferred to the converter 24 and the amplitude of the high-frequency currents is decreased. The track control is thereafter turned on and is operated, by which the amplitude of the high-frequency currents is controlled. Namely, the superposing quantity of the high-frequency currents is increased only at the time of the focus setting and, therefore, the unnecessary heat generation of the high-frequency superposing circuit 23 is prevented.
Patent JP-H11227574-A (JP)
Title: Car washing machine
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce an effective car washing space in a car washing machine capable of washing a car while moving a car washing machine main body and a washed car in the directions reverse to each other. SOLUTION: A car washing machine comprises a car washing machine main body which is guided supportedly by a pair of right and left rails 2 and run movably on the rails in the longitudinal direction and a roller conveyor 1 which transports the washed vehicle 4 longitudinally along the inside of the rails 2. When the car washing machine main body 1 is positioned at the deepest part and the washed vehicle 4 is positioned at the forwardmost of the roller conveyor 7, a distance between the car washing machine main body 1 and the washed vehicle 4 is set at a distance in which the washed vehicle 4 can exit without touching the car washing machine main body 1 from around the right and left sides. Thus the washed vehicle 4 can exit from around the side of the roller conveyor 7, a distance L necessary for car washing can be shortened, and an effective car washing space can be reduced.
Patent JP-S61188687-A (JP)
Inventor: KUROKI YOSHIHISA
IPC: G07B1/00
Filed: 1985-02-16
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-S62189989-A (JP)
Title: Control system of servo motor with armature winding in parallel
Inventor: SAKAMOTO KEIJI
IPC: H02P29/00
Filed: 1986-02-14
Abstract: PURPOSE:In a motor with an armature winding wound in parallel, to obtain torque of large power and simplify a controller of a current control member by controlling exciting current of each winding using one PWM control means. CONSTITUTION:In order that currents Ia, Ib flowing in two windings are independent, integration elements 9, 9' with transfer function KI/S and reciprocation elements 10, 10' with transfer function KP are installed. In this constitution, even if an error amplifier 2 and a PWM control member 3 are used commonly in both windings currents flowing in parallel windings are independent from each other and can be controlled in nearly equal value, and a rotor of a servo motor is driven in equal strength from the winding in parallel.