baber/WOPTO huggingface dataset:
Patent JP-H05225521-A (JP)
Title: Thin film magnetic head
Inventor: ISHIKAWA OSAMU
IPC: G11B5/31
Filed: 1992-02-10
Abstract: PURPOSE:To improve characteristics in a high-frequency region by forming an upper layered core except the front gap part with a laminated film obtd. by laminating plural magnetic films via a nonmagnetic metal film. CONSTITUTION:At least the upper layered core 5 of this magnetic head except the front gap part has a multilayered structure obtd. by laminating plural magnetic films 13, 16 through a nonmagnetic film 14 of a metallic material. The magnetic domains are stabilized by the nonmagnetic film 14, a small eddy current loss as well as high permeability is ensured even in a high-frequency region and high recording and reproducing output is exhibited. Since the nonmagnetic film 14 is made of the metallic material, the adhesion of the film 14 to the magnetic films 13, 16 is satisfactory and an under-layer for ensuring such adhesion is made unnecessary.
Patent JP-H07233749-A (JP)
Title: Fuel supply quantity correcting device for internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02D41/10
Filed: 1994-02-22
Abstract: PURPOSE:To provide an appropriate fuel supply quantity when intake air quantity is changed, and to enable the supply thereof. CONSTITUTION:When intake air quantity is suddenly increased at t0, since the synchronous injection of the main fuel is already finished at t1 in a #3 cylinder, non- synchronous injection is carried out to perform the additional supply of the fuel. Thereafter, since a #4 cylinder 4 is under the condition that an electromagnetic fuel injection valve is electrified for main injection, the main injection finish time K1 is delayed as K1 shows to compensate a lack of injection quantity. Non-synchronous injection J2 and fuel injection quantity correction K2 are similarly performed to the #2, #1 cylinders. When intake air quantity is changed, fuel supply is made to conform to the sudden change of the intake air quantity by computing an appropriate quantity of fuel on the basis of the discriminating signal of cylinders, which needs the fuel correction, correcting a value itself of the main fuel injection quantity, delaying the main fuel injection finish time, and interrupting the fuel injection. In the case where the main fuel injection is finished, non-synchronous correction injection is carried out. wide range is enabled, and controllability of an internal combustion engine at the the of transition is improved.
Patent JP-H08221622-A (JP)
Title: Radio ic card system
Inventor: HAMANA MICHIO
IPC: G06K7/10
Filed: 1995-02-13
Abstract: PURPOSE: To provide an on-vehicle IC card system which not only collects tolls, but also obtains traffic information and diverse information on a road guidance and further a sightseeing guidance. CONSTITUTION: An antenna 3 for toll reception is installed over the road 1 of a toll gate through a gantry 2 and connected to a 1st ground station 10. Further, a 2nd ground station 11 and an information service antenna 12 are arranged at a distance from the toll gate. The 1st ground station 10 sends the kind code of the station from the antenna 3 together with toll reception information. The 2nd ground station 11 sends the kind code of the station from the antenna 12 together with various service information.  A vehicle 5 mounting an on-vehicle radio equipment 6 when entering the radio wave area of the 1st ground station 10 or 2nd ground station 11 receives a radio wave from the ground station NO or 11 by the on-vehicle radio equipment 6, selects a communication area according to the kind code of the ground station in the received information and the detection level of the received radio wave, and makes a radio communication of toll reception information or information service.
Patent JP-H07228622-A (JP)
Title: Catalyst for olefin polymerization and polymerization of olefin
Inventor: TAKAHASHI FUMIHARU
IPC: C08F4/6592
Filed: 1994-02-22
Abstract: PURPOSE:To obtain the subject catalyst capable of giving polymers excellent in granular properties esp. in high polymerization activity in gaseous phase polymerization, without the need for synthesizing methyl aluminoxane out of the system, composed of a particulate carrier, water and an organoaluminum compound, etc. CONSTITUTION:This catalyst for olefin polymerization is composed of (A) a component consisting of (1) a particulate carrier 10-20mum in average particle diameter such as silica or alumina, (2) water and (3) an organoaluminum compound such as trimethylaluminum, (B) a solid catalytic component prepared by prepolymerization of an olefin in a suspension containing a metallocene compound of formula I or II [Cp<1>-Cp<4> each is a (substituted)cyclopentadienyl, indenyl, etc.; M is a group IVB transition metal atom; R<2> is a lower alkylene, etc.; R<3> and R<6> are each H, a halogen, a 1-12C hydrocarbon, etc.], (C) an organoaluminum compound and (D) an ionized ionic compound such as tri(n- butyl)ammonium tetrakis(p-tolyl)borate.
Patent JP-H01199222-A (JP)
Title: Menu selecting device
Inventor: SHIBAYAMA JIRO
IPC: H03M11/04
Filed: 1988-02-03
Abstract: PURPOSE:To avoid a complicated job for operation of a mouse and to realize a simple input process for selection of menus by recognizing the focus of an eye through an eye scope and displaying the position information on the eye focus via a cursor after converting the information into the coordinates on a display. CONSTITUTION:When an operator moves his/her eyes toward a desired menu command, an eye scope 10 worn on the operator's eye supplies the position information showing the change of the eye focus to a focus coordinate converter 11 to convert the information into the X/Y coordinate information on the screen of a display 13. This coordinate information is turned into a new cursor display position by a cursor display converter 12 and displayed by a cursor on the screen of the display 13. A command is decided via a keyboard, etc., after the cursor is moved onto a command of a menu area.
Patent JP-H10206906-A (JP)
Title: Electrochromic element
Inventor: MINAMI MASAKI
IPC: C09K9/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electrochromic element which has resistance against UV rays and can be produced at a low cost by constituting a transparent conductive substrate of a transparent substrate, a transparent electrode and a UV- absorbing layer and by forming the UV-absorbing layer by applying and hardening a component prepared by the reaction of an aminosilane compd. and a UV-absorbent having carboxyl groups in the molecule to produce amide bonds on the transparent substrate. SOLUTION: The transparent conductive substrate of this electrochromic element consists of a transparent substrate, a transparent electrode and a UV- absorbing layer formed on the surface of the transparent substrate opposite to the transparent electrode. The UV-absorbing layer is produced by applying and hardening a component prepared by the reaction of at least an aminosilane compd. expressed by formula or its deriv. and a UV-absorbent having carboxyl groups in the molecule to produce amide bonds on the transparent substrate. In the formula, R<1> is an alkylene group or the like having 1 to 10 carbon atoms, R<2> represents same or different groups and are hydrogen atoms, hydroxyl groups, halogen atoms, etc., and n is an integer >=0.
Patent JP-H08219723-A (JP)
Title: Apparatus and method for extracting depth information
Inventor: HAMANO TERUO
IPC: G06T1/00
Filed: 1995-02-13
Abstract: PURPOSE: To extract, in a time series, dense depth information of a moving object or an object the shape of which is ever-changing by placing numerous cameras densely on a line or an arc perpendicularly crossing a grid pattern of a reference light pattern. CONSTITUTION: A reference light irradiation part 1 irradiates a reference light pattern to a surface of an object 6 to be measured. Cameras 2-1 to 2-N of an image input part 2 simultaneously record a pattern shed onto the object 6 and output obtained image information to corresponding individual image accumulation parts 3-1 to 3-N of an image accumulation part 3. At this time, recording frequency is to be set in advance responding to a nature or a state of movement of the object 6. In addition, the recording frequency for N cameras is equal, and recording timing is synchronized. Therefore, by recording the reference light pattern shed onto the object 6 simultaneously by the N cameras, N pieces of images can be acquired. Thus clear characterized points densely distributed on the surface of the object can be formed.
Patent JP-S60173124-A (JP)
Title: Rotating spinning chamber in open end spinning machine
Inventor: KURUSHIMA TADANORI
IPC: D01H4/10
Filed: 1984-02-14
Abstract: PURPOSE:To obtain the titled spinning chamber of long life having improved abrasion resistance, by stopping holes of an aluminum oxide coat formed by hard anodizing treatment on the inner wall surface of an aluminum alloy. CONSTITUTION:A coat 3 of an aluminum oxide on the inner wall surface 2 of a rotating spinning chamber made of a hard anodized aluminum alloy is stopped by steaming or treatment with a chemical not to reach moisture at the boundary part between the aluminum alloy and the aluminum oxide by permeation. Thus, the corrosion resistance is improved, and the surface smoothness is improved with prolonged life.
Patent JP-H04263788-A (JP)
Title: Heat treatment code recognizing device
Inventor: TANAKA SHUICHI
IPC: G06V30/144
Filed: 1991-02-19
Abstract: PURPOSE:To contribute to the automation of a heat treatment system by a method wherein a heat treatment code recognizing device, capable of securing the identity of the contents of indication before and after heat treatment and facilitating the visual recognition of the indication for a machine or an operator, is realized. CONSTITUTION:Segment mounting units 2a, 2b, which are made of graphite, are formed on the upper surface 1a of a vessel 1 while segment elements 3, made of ceramics, are mounted on the segment mounting units 2a, 2b properly to indicate a heat treatment code. The code is read by a picture recognizing means 4.
Patent JP-S52108367-A (JP)
Title: Removal of arsenic from waste liquid containing arsenic
Inventor: YAMAGUCHI KASHIO
IPC: C02F1/62
Filed: 1976-03-09
Abstract: PURPOSE: To decrease the concentration of arsenic at less than 0.1 ppm, by adding sulfuration agent to waste liquid, containing alkaline arsenic precipitating As as arsenic sulfide (As 2 S 3 ) with the addition of acid and filtrating it with the auxiliary filtrating agent, immersed non-ion group surface active agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55119625-A (JP)
Title: Unloading apparatus for capsule transportation
Inventor: ONO HIROYUKI
IPC: B65G51/26
Filed: 1979-03-02
Abstract: PURPOSE: To perform both the pull-out of capsule cars and the unloading at a time about all cars by using a conveyor which is adjacent to the terminal of the pipe line and is used for loading the capsule car, suspension equipment, which holds the capsule car and lifts or lowers it, and truck for pulling the capsule car.  
     CONSTITUTION: When the capsule cars 6 of three-coach train are stopped at the terminal of the pipe line in the arrival side, the cars 6 are pulled out by the pulling truck (not shown in Figure) and loaded on the trough 3 previously located on the axis line of the pipe line. Next the elevator cylinder 8 1  is operated, the elevator bed 9 is lowered to hold the capsule cars of three-coach train with the holding arm 10, and the cars 6 are lifted from the trough 3. The conveyor 2 is run, the trough 3 is shifted from the pipe line to provide a space under the capsule cars, the bottom covers 17 of the cars are opened to perform the unloading. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194808-A (JP)
Title: Aqueous adhesive
Inventor: FUNAMOTO AKIHIKO
IPC: C09J175/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent cissing or unevenness at the time of application, to make uniform and thin the adhesive layer and to exclude the scattering of adhesive ness by incorporating a fluorine-containing surface-active agent. SOLUTION: A fluorine-containing surface-active agent in an amount of 0.001 to 1wt.% is added to an aqueous adhesive obtained by mixing a water- dispersible resin having groups reactive with isocyanate groups, a curing agent containing a water-dispersible polyfunctional isocyanate compound having 100 to 800 isocyanate group equivalents to 100 functional groups reactive with the isocyanate groups in the resin, and water. This aqueous adhesive is applied to a base film and after drying at 80 to 100 deg.C, it is coated with a melt extruded polyethylene to obtain a laminate film.
Patent JP-H01201264-A (JP)
Title: Heat exchanger incorporated type artificial lung
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/18
Filed: 1988-02-04
Abstract: PURPOSE:To satisfactorily bring blood into contact with oxygen gas and to make compact the whole of an artificial lung by introducing a gas exchanged blood to a heat exchanging part, storing the blood between the second inner cylinder and the second outer cylinder of the heat exchanging part, executing the heat exchanging and exhausting it. CONSTITUTION:Blood A enters the inside of an artificial lung gas exchanging part I from a blood introducing port 1 and then flows in the lower direction at the outside part of a porous hollow thread 4 provided between a first outer cylinder 2 and a first inner cylinder 3. Next, the blood is introduced from the prescribed number of passing ports 9 provided in the inner circumferential direction of the upper part of the first inner cylinder 3 to the inside of the first inner cylinder 3, and here, the blood is once stored. Consequently, the blood A is uniformly brought into contact with the outside part of the porous hollow fiber 4, and the gas exchange of the gaseous oxygen flowing through the hollow part of the hollow fiber 4 is sufficiently and satisfactorily. The blood flowing into the inside of the inner cylinder 3 is heat-exchanged with a medium C to flow in a tube 8 for exchanging the heat of a heat exchange part II and exhausted from a blood exhaust port 10. Thus, the lung is made very compact as a whole by an internal construction.
Patent JP-2000221667-A (JP)
Title: Image forming material, planographic printing plate material and production of planographic printing plate using same
Inventor: HIRAOKA SABURO
IPC: G03F7/30
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material free from the deterioration of image strength and printing durability, capable of stably supplying dampening water and giving stable printing quality by disposing an image forming layer containing particles of two or more different polymers on a substrate and forming an image by the heat fusibility of the polymer particles. SOLUTION: The image forming material has an image forming layer containing particles of two or more different polymers on the substrate and an image is formed by the heat fusibility of particles of at least one of the polymers. The polymers may be different from each other in minimum film formation temperature. The polymer particles may have the form of an aqueous dispersion of various resins, e.g. a latex or emulsion. The polymers are selected from acrylic resin, ionomer resin, vinyl acetate resin vinyl chloride resin, synthetic rubber, polyurethane resin, polyester resin, fluororesin, etc.
Patent JP-S57139834-A (JP)
Title: Data processing system
Inventor: KADOTA HIROSHI
IPC: G06F13/12
Filed: 1981-02-23
Abstract: PURPOSE:To improve lags of input/output operation and information transfer to a CPU, by controlling an input and an output by transferring data between the CPU and a channel controller CCP, and between the CCP and an input/output controller, and executing the interface processing by the CCP. CONSTITUTION:Since a channel controller CCP 13 does not control an input/ output device 15 directly, its processing time is used for processing a channel address word CAW, a channel instruction word CCW and a channel status word CSW. A CPU 11 generates an SIO instruction, the CCP 13 starts an input/output controller 14, and transfers data directly to a common memory 12. Since the CCP 13 is free during this time, it processes other SIO instruction generted through a bus 16 from the CPU 11. In case when it is an SIO instruction to the same IOP 14, a queue is provided in advance in either the IOP side or the CCP side. In this case, when the previous input/output operations end, the IOP 14 is  capable of executing the input/output processing continuously without executing  the interface processing to the CPU.
Patent JP-S63192112-A (JP)
Title: Stabilized power supply circuit
Inventor: MINAMI YOICHIRO
IPC: G05F1/56
Filed: 1987-02-05
Abstract: PURPOSE:To increase an effective application range of the power supply voltage by detecting directly a load current equivalent to the load current flowing through an output transistor and comparing the level of said detected load current with a reference current level. CONSTITUTION:A 1st transistor TR Q107 detects a load current. When this detected load current is less than a reference current level formed by a TR Q 105 serving as a constant current source, a 2nd TR Q110 is kept under an OFF state since its base current is equal to a sink current led toward the constant current source TR Q105. When the detected load current is higher than the reference current level, the TR Q110 is kept under an ON state since its base current is equal to an OUT current supplied from the TR Q107. As a result, the TR Q105 is turned off and the error amplifier circuits Q101-Q104 stop their functions. Thus the output TR Q106 is turned off. In such a way, an application range of the power supply voltage is increased.
Patent JP-S59155368-A (JP)
Inventor: DEEGE RICHIYAADO SHII
IPC: C07D401/06
Filed: 1984-02-15
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-H03229500-A (JP)
Title: Inspection apparatus for packaged board
Inventor: SENPUKU AKIRA
IPC: H05K13/08
Filed: 1990-02-05
Abstract: PURPOSE:To enable shortening of an adjusting time and improvement of the precision in inspection by a structure wherein light-sensing element blocks each having a discrete optical axis adjusting function are set on a light-sensing element fitting base respectively and can be subjected to optical axis adjustment relatively. CONSTITUTION:A laser light 11 emitted from a laser light source 10 scans a packaged board 14 by a rotary polyhedral mirror 12. A reflected light 15 from the packaged board 14 falls again on the rotary polyhedral mirror by a return mirror 16 and enters a light-sensing element unit 17. An optical axis adjusting device 18 is adjusted so that the central axis of the light-sensing element unit be in accord with the optical axis of the incident light. After adjustment of each light-sensing element is completed, a fine-adjustment stage 19A or 19B is adjusted by 19A1 or 19A2, or 19B1 or 19B2, so that the output characteristic of some light-sensing element be made to accord with the output characteristic of another light-sensing element.
Patent JP-S52108675-A (JP)
Title: Process and apparatus for forming bulb stem
Inventor: YAMAGUCHI MASARU
IPC: H01J9/02
Filed: 1976-03-08
Abstract: PURPOSE: To form a groove for a through hole and for sealing gas more completely and precisely, by forming a recessed groove with a crushing device preliminarly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63270992-A (JP)
Inventor: RICHIYAADO JIYON MEDOBUITSUKU
IPC: F16L37/23
Filed: 1988-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11225277-A (JP)
Title: Image communication system
Inventor: TAKAGI ATSUSHI
IPC: H04M11/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent received information from being printed on recording paper and observed by a 3rd party so as not to have communication secrecy leaked in a facsimile equipment by presetting permission of printing on the recording paper by a password, and by printing out the received information onto the recording paper when its printing is permitted. SOLUTION: An information storage section 7 of a master set of the image communication system stores image information received from an external line, a control section 3 controls the information storage section 7 and a print section 6 or the like according to a program stored in a ROM 4. An operation section of the master set enters permission of substitute reception of each slave set and permission of printing by each slave set based on a password, and the result is stored in an operation storage section 9. The master set prints out received information addressed to each slave set depending on the permission of the print of each slave set or does not print out the information by storing the information to the information storage section 7.
Patent JP-S57140883-A (JP)
Title: Electroplating method for wire for welding with copper sulfate
Inventor: NAMARI KOUICHI
IPC: B23K35/40
Filed: 1981-02-23
Abstract: PURPOSE:To enhance the adhesion and drawability of a plated layer by restricting the temp. of a plating bath contg. copper sulfate, the concn. of sulfuric acid in the bath and current density to specified ranges and by relatively moving a steel wire for welding and the bath when the surface of the wire is plated with copper in the bath. CONSTITUTION:When a steel wire for welding is immersed in a copper plating bath contg. copper sulfate and sulfuric acid as principal components to form a copper plated layer on the surface of the wire, the temp. T of the bath is restricted to <=50 deg.C, the concn. D of sulfuric acid in the bath to <=65 g/l, and current density C in the wire to >=50 A/dm<2>. The relative velocity V (m/min) of the wire and the bath moved with a pump is decided so as to satisfy equation II. A copper plated layer with superior adhesion and drawability is formed without using harmful material such as copper cyanide.
Patent JP-H03229395-A (JP)
Title: Drink temperature controller for cup type vending machine
Inventor: SHIGETA MASANOBU
IPC: G07F13/06
Filed: 1990-02-05
Abstract: PURPOSE:To keep the temperature of a drink to be sold at a selected level regardless of the change of temperatures of warm water and cool water by detecting these temperatures in a warm water tank and a cool water tank respectively and calculating the discharging amounts of the warm water and the cool water from those detected temperatures and the set contents. CONSTITUTION:A standard drink temperature, the total discharging amount equal to a signal cup, the discharging amount of the warm water of a warm water valve 8 set for each unit time, and the discharging amount of the cool water of a cool water valve 9 set for each unit time are inputted via a keyboard 10a of a setting device 10. These set contents are stored in a storage 11. When a certain temperature is selected via a drink temperature selection button 3, a warm water temperature sensor 6 and a cool water temperature sensor 7 detect the temperatures of the warm water and the cool water respectively. An arithmetic unit 12 calculates the open time of both valves 8 and 9 in order to secure a desired selected temperature based on the set value and the detected temperatures and controls both valves 8 and 9 to set the drink at a desired temperature. Thus it is possible to keep the temperature of the drink to be sold at a desired level regardless of the change of temperatures of the warm water and the cool water.