baber/WOPTO huggingface dataset:
Patent JP-H0562120-A (JP)
Title: Magnetic head
Inventor: YANAGI MICHIO
IPC: G11B5/127
Filed: 1991-08-30
Abstract: PURPOSE:To improve the wear resistance of a magnetic head and, at the same time, to provide such a structure that does not damage magnetic recording media and does not deteriorate the electromagnetic conversion characteristic of the magnetic head. CONSTITUTION:A magnetic core 2 made of a magnetic substance is fixed and housed in a head case 3 so that the front end section of the core 2 can be exposed through an opening section provided through the case 3 on its recording medium sliding surface by filling up the space between the core 2 and case 3 with a resin 1. A high-hardness thin film 5 is provided on the magnetic recording medium sliding surface of the core 2 and the average coefficient of line expansion of the resin 1 arranged near the opening between 25 deg.C and glass- transition temperature of the resin is set at <=300X10<-7>/ deg.C. Therefore, the lateral deviation of the core 2 and deformation of the magnetic gap of the core 2 produced when the film 5 is formed in a vacuum thin film forming device can be suppressed and the wear resistance of the head 2 can be improved without deteriorating the electromagnetic conversion characteristic.
Patent JP-S6280665-A (JP)
Title: Photoconductive body
Inventor: MIKI AKIRA
IPC: G03G5/08
Filed: 1985-10-04
Abstract: PURPOSE:To obtain the titled body having a high spectacle sensitivity on a long wavelength range and having an improved adhesion property among each prescribed layers by forming an electrostatic charge generating layer made of a n-type muc-Si and by applying an electrostatic charge transfer layer which is doped in such that at least one atom selected among a carbon, an oxygen and a nitrogen atoms has a concentration gradient to the titled body. CONSTITUTION:As the charge generating layer 25e is composed of the n-type mua-Si having a high sensitivity on the long wavelength range, especially the near infrared range, the photosensitive body 24 may be sufficiently applied to a semiconductor laser printer, and laser rays are almost absorbed with the charge generating layer 25e. Therefore, the laser rays do not reflect at the surface of a drum substrate 12, and interference fringes due to the reflected light at the surface layer 24b do not generate, thereby preventing an unevenness of the image density due to the interference fringes resulted in the improvement of the image. And, as the charge transfer layer 25 approaches to the side of the charge layer 25e, the nitrogen (N) content reduces gradually, and the difference of the nitrogen (N) content at the boundary between the fourth charge transfer layer 25d and the charge generating layer 25e reduces, thereby improving the adhesion between said layers 25d and 25e.
Patent JP-H0384415-A (JP)
Title: On-vehicle map display device
Inventor: OGAWA ISAO
IPC: G09G5/40
Filed: 1989-08-28
Abstract: PURPOSE:To define the total amount of character information and to eliminate a useless operation by detecting the presence or absence of the superposition of character, storing a character which can not be displayed, quantitatively calculate the character and switching the character to a stored character with a switching signal. CONSTITUTION:A character display position calculation means 61 decides the superposition of a character string in a most significant display area by referring to a displayed character storage means 62. When the display areas are superposed, the means 61 obtains an adjacent display position. When the display areas are still superposed, the means 61 decides that there is no vacant area in the most significant area and retrieves a lower rank area. When there is no vacant area, as a result, a display position, the number of characters and the character string are stored in the means 62. A character display factor calculation means 64 quantitatively calculates to display the presence or absence of the character which can not be displayed because of the superposition of the character. A displayed character switching means 63 switches to the display of the stored character with the switching signal from an input means 20 to perform plotting on a screen. Therefore, the total amount of the character information is defined and the useless operation is eliminated.
Patent JP-2000105821-A (JP)
Title: Hand-held image capturing communication device
Inventor: DOW JAMES C
IPC: G06F3/0482
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to navigate between not only function menus, but also captured images by providing for program codes a menu navigation module which navigates plural menus of a menu interface by using a control instrument. SOLUTION: The device 22 is equipped with a processor 62, which communicates with a memory 64 through an address/data bus 66. Application software 70 has control programs for actualizing various functions of the device 22 and can be divided into several modules corresponding to the various functions of the device 22. The menu/navigation interface module 104 provides graphical menus for performing various operations for the user and processes user's response thereto. Further, the user advances to a certain course through the graphical menus and responds to a navigation button which enables the user to view stored pages.
Patent JP-S6376894-A (JP)
Title: Formation of porous layer on metal surface
Inventor: MASUDA YASUO
IPC: C25D7/00
Filed: 1986-09-19
Abstract: PURPOSE:To form a porous plated layer on the inner surface of a copper pipe by inserting an insoluble anode rod into the copper pipe with the inner surface coated with an hydrophobic thin film, and allowing a pulse current to flow between the copper pipe made negative and the anode rod while sending a copper plating soln. contg. gaseous N2 bubbles to carry out plating. CONSTITUTION:The thin film of a hydrophobic substance such as oil and paint is formed on the inner surface of the copper pipe 2 as the heat-transfer pipe to be used for a heat exchanger, and the insoluble anode 11 of Ti-Pt, etc., is arranged at the center part. A copper plating soln. contg. copper sulfate from a plating soln. tank 1 is passed by a pump 7 through a filter 8, a flowmeter 9, and the heat-transfer pipe 2, and again recovered in the tank 1. At this time, gaseous N2 from a cylinder 14 is mixed into the plating soln. in the form of bubbles and supplied to the heat-transfer pipe 2, a pulse current is allowed to flow between the heat-transfer pipe 2 and the electrode 11 by the power source 12, and a porous copper plated layer is formed on the inner surface of the heat-transfer pipe 2 on which N2 bubbles are deposited. A heat-transfer pipe for a heat exchanger having excellent heat exchange efficiency is thus obtained.
Patent JP-S6464451-A (JP)
Title: Magnetic card recording telephone number
Inventor: YUASA MITSUTOKI
IPC: G06K19/00
Filed: 1987-09-03
Abstract: PURPOSE:To execute a telephone call only by inserting a magnetic card, by recording a telephone number on a magnetic surface. CONSTITUTION:The telephone number is recorded on a magnetic surface 2 of a magnetic card 1. When the magnetic card 1 is inserted to a telephone set equipped with a telephone number reading device, the telephone number of the card 1 is automatically read and the telephone call is executed without fail by executing an automatic dial. Especially, it is convenient at an argent time, for the old and the handicapped persons since the telephone call is executed only by inserting the card 1. It is also convenient to use this card as a business card with the telephone number.
Patent JP-S6464393-A (JP)
Title: Mounting apparatus for circuit device
Inventor: OBA MINORU
IPC: H05K1/11
Filed: 1987-09-04
Abstract: PURPOSE:To increase the number of patterns passing through mounting lands by a method wherein a space between the mounting lands on which a circuit device is mounted is set to be wider than a space between electrodes of the circuit device. CONSTITUTION:A space A between mounting lands 2, 2 is set to be wider than a space B between electrodes 5, 5 of a circuit device 4. This assembly is second- bonded by using a solder. If the center between the electrodes 5, 5 of the circuit device 4 is aligned with the center of the mounting lands 2, 2 and both are attached, a part where the electrode 5 is fixed by the solder is limited to the mounting land 2 which protrudes from an outer shape of the electrode 5; a part inside the outer shape of the electrode 5 at the mounting land 2 does not contribute to a fixing action by the solder. Accordingly, solder bonding strength of the circuit device 4 is equal. Because the space A between the mounting lands 2, 2 is made wide, many patterns can be arranged as long as they have an equal width.
Patent JP-S6378815-A (JP)
Title: Rear car body structure for automobile
Inventor: OYA TAKEJI
IPC: B60R13/06
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the occurrence of interference with a stay damper and to improve appearance, by a method wherein, in a stay damper type back door vehicle, a frame having a closed cross section is formed to the inner peripheral edge of the window glass of the back door, and a garnish is situated to a rear pillar in a manner to cover a stay damper therewith. CONSTITUTION:A window glass 8, extended throughout the whole a door 2, is disposed above a frame 5 where a closed cross section is formed by joining together an inner panel 5a and an outer panel 5b, and the side part of the window glass 8 is extended to a position allowing the side part of the window glass to be coincided with the end part of the frame 5. A garnish 15 is attached to a rear pillar outer panel 4b to cover a portion above the outer panel 4b, and is extended to a position in the vicinity of the tip of the window glass 8 to cover a stay damper 3. By forming a notch in a lower extension part 15c of the garnish 15, interference with the stay damper 3 is prevented from occurring, and appearance is improved.
Patent JP-H0271826-A (JP)
Title: Production of laminated gas permselective membrane
Inventor: SAITO YUKIHIRO
IPC: B01D67/00
Filed: 1988-09-05
Abstract: PURPOSE:To produce a laminated gas permselective membrane having high permeability and high separating performance by using a thin polymer film having gas permselectivity as a first layer and a porous support for supporting the first layer as a second layer and by treating the surface of the support with plasma. CONSTITUTION:A soln. prepd. by dissolving a polyhydroxystyrene-polysulfone- polydimethylsiloxane terpolymer having gas permselectivity in benzene to about 2wt.% concn. is dropped on the surface of water and the resulting film of about 200Angstrom  thickness spread on the surface of the water is used as a fist layer. A porous support of arom. polysulfone or arom. polyether sulfone treated with plasma at 10-200W for 10sec-10min in the presence of an inert gas such as Ne, Ar, Kr or Xe is used as a second layer and brought into contact with the first layer to obtain a laminated gas permselective membrane. This membrane has considerably enhanced permeability while maintaining high selectivity.
Patent JP-H02104774-A (JP)
Title: Dyeing method using a sulfer dye
Inventor: RASARO EE MESAROSU
IPC: D06P5/02
Filed: 1989-08-30
Abstract: PURPOSE: To provide a dyeing method for obtaining a uniformly dyed product by continuously applying an aqueous dispersed liquid of a sulfur dye to a substrate by simultaneously and/or subsequently applying a reducing sugar together with alkali thereto, and by subjecting it to heat reduction to prevent e.g. tailing. CONSTITUTION: This method is to apply a continuous dyeing method of e.g. a pad steam dyeing method or pad dry pad steam dyeing method to a substrate comprising a cellulose fiber by employing an aqueous dispersed liquid of sulfur dye using a dispersant of e.g. lignin sulfonate, wherein it is specifically conducted by applying a disperse liquid at 20 to 60 deg.C comprising an alkaline agent (e.g. sodium hydride) and reducing sugar (pref. D-glucose) in the ratio of 50 to 90 g/to the substrate via padding, steam-heating the base material up to 98 to 105 deg.C for reducing the dye, thus dyeing, it, and then oxidizing it for coloring. The method enables any sulfur dye to carry out a continuous dyeing without any listing or tailing.
Patent JP-S6464625-A (JP)
Title: Endoscopic apparatus
Inventor: SAITO SATOSHI
IPC: G02B23/26
Filed: 1987-09-07
Abstract: PURPOSE:To easily and accurately confirm the unevenness generated on an object to be examined with stereoscopic feeling, by detecting the distance between each spot and an image sensing means from an imagewise sensed spot beam pattern on the basis of parallax and applying brightness emphasizing processing to the imagewise sensed spot beam pattern corresponding to the detected distance. CONSTITUTION:The distance between each spot in a spot beam pattern and a solid- state image sensing element 8 being an observation point is detected. After the distance is detected, emphasis coefficient A(Z) being the reciprocal of said distance Zalphah is calculated in a brightness emphasizing part 14. The corresponding brightness signal Y of each spot is multiplied by the emphasis coefficient A(Z) and brightness emphasizing processing is applied so that brightness becomes larger as the distance Zalphah becomes shorter. Interpolation is performed with respect to a pixel to which no spot beam is incident on the basis of adjacent distance data by a pixel interpolation part 15 and the image of the spot beam pattern is displayed on a monitor 16. By this method, the unevenness generated on an object to be examined is easily and accurately confirmed from the image of the spot beam pattern displayed on the monitor 16 with stereoscopic feeling.
Patent JP-2001049473-A (JP)
Title: Method for improving corrosion resistant of stainless steel
Inventor: HARADA WAKAHIRO
IPC: C23G1/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To allow steel to exhibit excellent corrosion resistance in an air exposing environment and a water environment contg. chlorine ions even in the case of relatively inexpensive stainless steel by using a pickling soln. in which ozone is dissolved in an acid soln. having the capability of dissolving an oxidized film on the surface of the steel in the final stage of finish annealing and pickling for the stainless steel. SOLUTION: As for the acid soln., a mixed acid constituted of hydrofluoric acid and nitric acid or a nonoxidizing acid soln. constituted of hydrofluoric acid, hydrochloric acid or the like is preferable. In the pickling process in which the oxidation power of ozone is utilized, stainless steel is dipped into a salt bath, is next subjected to nitric acid dipping, sulfuric acid dipping or the like to modify oxidized scale at the time of annealing and is thereafter dipped into a pickling soln. in which ozone is dissolved. The pretreatments ranging from the salt bath to nitric acid dipping, sulfuric acid dipping or the like is essential for improving the descaling properties of the stainless steel, which, even in the case the stainless steel is pickled only with the pickling soln. in which ozone is dissolved, the effective removal of scale is difficult. Ozone can be dissolved by bowing it into the final pickling soln.
Patent JP-H0272093-A (JP)
Title: Oil mixture preventing apparatus
Inventor: SUZUKI TAKASHI
IPC: B67D7/32
Filed: 1988-09-07
Abstract: PURPOSE:To permit an easy connection of a wire with an oil storage tank and tank lorry to prevent oil mixture by providing an identification part in a coupling on the side of the oil storage tank, a wire passing through a hose for transmitting an identification signal from the identification part and a sensor in a coupling on the side of tank lorry. CONSTITUTION:If, for example, a coupling 9 is connected with a coupling 2a, with a coupling 15 connected with a coupling 7, a signal transmitting wire 14 comes in contact with an identification part 3 and moves to the side R of a tank lorry to project a rod 20 into a chamber 18. A sensor unit 23a of a magnetic sensor 23 is then projected to detect the facing permanent magnet 22 and the signals as many as the magnets detected are sent to a control device 40. When an opening and closing handle 37 is turned to open a bottom valve 4a, a bottom valve sensor 5a generates a hutch bottom valve opening signal. An oil kind identification means 42 of the control device 40 selects the oil kind of the hutch from the hutch bottom valve opening signal and the loading data stored in a memory means 41 for comparison with an oil kind signal from a magnetic sensor 23 and, if they are in agreement, energizes a solenoid clutch 31 and, if not in agreement, activates an alarm 38 to give a warning to prevent the oil contamination.
Patent JP-H0272697-A (JP)
Title: Metal based wiring board
Inventor: OKITSU YUJI
IPC: H05K3/44
Filed: 1988-09-07
Abstract: PURPOSE:To cope with any circuit pattern and to implement rationalization of production and cost reduction by providing a metal based wiring board at a position where a through hole is standardized beforehand. CONSTITUTION:A metal plate 3 in which a hole is provided is immersed into an electrodeposition coating solution. A current is conducted, and a resin component is deposited on the surface of the metal plate 3. The plate is dried and further heated, and the resin component is completely hardened. An insulating layer 6 is formed on the upper and lower surfaces of the metal plate and the surface of the hole part. Electric copper plating is further performed. Copper 5 having a desired thickness is deposited on the surface. Thus a metal based wiring board having the through hole is obtained. In manufacturing the wiring plate, the circuit part is protected with a positive resist on the metal based wiring board, and the unnecessary copper is etched. In this way, the circuits can be provided without turning around the through hole which is not used. The space for the through hole becomes small, and the productivity is made excellent.
Patent JP-H0779340-A (JP)
Title: Facsimile equipment
Inventor: HANEDA ISAMU
IPC: G06K9/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide a facsimile equipment capable selecting an optimum read density for each original and transmitting data when plural originals are transmitted. CONSTITUTION:A predetermined character is written to a marking area 21 set to an original 12. The marking area 21 is read prior to reading of an original area 22, recognition processing is applied to read picture data and the character is recognized. The recognized character and the character registered in advance are compared and when they are matched with each other, the set processing is executed to the registered character. That is, the read density when the original is read is changed.
Patent JP-H0663361-A (JP)
Title: Concentration method of carbon 13 by using laser
Inventor: MASHIMA TETSURO
IPC: B01D59/34
Filed: 1992-08-21
Abstract: PURPOSE:To concentration carbon 13 at high selectivity by irradiating a satd. cyclic ether being a starting raw material with infrared laser to generate selective infrared polyphoton decomposition, and separating the carbon 13-containing product from the decomposition product. CONSTITUTION:A carbon 13-containing stad. cyclic ether (e.g. propylene oxide) of a starting raw material is irradiated with infrared laser to generate selective infrared polyphoton decomposition. Then, the carbon 13-containing product is separated by fractional distillation, etc., from the infrared polyphoton decomposition product produced in the decomposition process. In such a way, carbon 13 is concentrated at high selectivity, and the carbon 13-containing product can be obtained at high yield.
Patent JP-S59114950-A (JP)
Title: Information processing system
Inventor: MINAGAWA TAKASHI
IPC: H04M11/06
Filed: 1982-12-21
Abstract: PURPOSE:To attain an aural communication for confirmation at any place as long as a telephone set is available there by calling automatically a telephone of an optional number, and transmitting a message in voice signal. CONSTITUTION:When a call is received during execution of a work program of a host computer system 1 of an information processing system, the celled telephone number designated by an instruction is indicated to a transmission controller 3 through the system 1. At the same time, the controller 3 transmits the telephone number to an automatic transmitter ACU4. Then the ACU4 transmits the dial pulse corresponding to the telephone number to an exchange network 6a via a network controller 5. Thus a called telephone 7 is called by an exchange network 6b. At the same time, a comment is sent to a sound generator 2 from the system 1 and the sound signal sent from the generator 2 is applied to the controller 5. Then the comment is supplied to the telephone 7 in the form of a sound output. Thus it is possible to have an aural communication at any place as long as a telephone is available there.
Patent JP-H0665602-A (JP)
Title: Injection molding method for heavy alloy
Inventor: MATSUO AKIRA
IPC: B22F1/00
Filed: 1992-08-21
Abstract: PURPOSE:To execute the injection molding which improves the flow property of the powder itself, improves the packing property of the powder material in spite of use of a small amt. of a binder and prevents the adverse influence of degreasing after molding on the powder blank material. CONSTITUTION:The metal to be compounded with the base material metallic powder is previously alloyed and mixed and is further subjected to two stages of treatments; a first degreasing treatment in the atm. and a second degreasing treatment in a reducing atmosphere, by which the degreasing is executed within a short period of time at the time of preparing the starting raw material powder for injection molding of the heavy alloy consisting of the base material metal and alloy material. Since the smaller amt. of the compounded binder is necessitated, the density of the molding is improved and the shrinkage and deformation at the time of sintering are lessened. High-density sintered bodies are thus obtd. The average grain size of W which is the base material metallic powder is preferably 0.8-5.0mum if the heavy alloy is a W-Ni-Cu base. The average grain size of the W which is the base material metallic powder is preferably 2.0-5.0mum if the heavy alloy is a W-Ni-Fe base.
Patent JP-S6377494-A (JP)
Inventor: MORI HIROSHI
IPC: D06F33/02
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1042619-A (JP)
Title: Tractor
Inventor: TAMURA TOMOSHI
IPC: A01B63/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a tractor capable of stabilizing the posture of a machine body and improving a working efficiency and an operability by installing a judging means for inclination of the machine body, etc., for judging that a traveling machine body is inclined more than a prescribed angle in a controlling part thereof. SOLUTION: This tractor is obtained by installing a work starting judging means for judging that the work is started, a machine body inclination judging means for judging that a traveling machine body is inclined more than a prescribed angle such as an inclination automatic switch 15, etc., a judging means for a working part coming in contact with the ground for judging that the working part is coming in contact with the ground, a present position judging means for judging that the present position of an actuator does not agree to the objective position for an automatic control of the inclination, and an inclination automatic regulating means for regulating the practice of the automatic control of the inclination in case that all of the above judging conditions are satisfied, in a controlling part 20.  Further, it is preferable to install an operation judging means for judging that the prescribed operating tool is operated, and an inclination automatic regulation cancelling means for cencelling the regulation for the practice of the inclination automatic regulation by the inclination automatic regulating means in case that the above judging condition is satisfied.