baber/WOPTO huggingface dataset:
Patent JP-H07221416-A (JP)
Title: Copper clad board with zinc plated steel plate base
Inventor: NAGAO KENICHI
IPC: H05K1/05
Filed: 1994-02-08
Abstract: PURPOSE:To cover uneven hue and different hue caused by the variation of processing zinc plated steel plate by applying thermosetting resin that contains pigment or inorganic filler on the zinc plated steel plate. CONSTITUTION:Thermosetting resin mixed with pigment is produced by adding to 40 pts.wt. of epoxy resin 13 pts.wt. of phenol resin hardener 3 pts.wt. of methyl ethyl ketone, that is an organic solvent, and 60 pts.wt. of titanium white from the market as pigment mixing it sufficiently in a beads mill and vacuum deaerating it. The thermosetting resin is applied to a zinc plated steel plate 6 (zinc plating 4 is applied and then it is covered with the film of chromate 3) with the thickness of 1.0mm from the market and dried and a thin film 3mum thick is formed. On the side of the surface on which a thin film is not formed, copper foils, on which insulating layer 2 approximately 80mum thick of the thermosetting resin are applied, are placed one upon another and laminated by pressing. It is preferred to apply the thermosetting resin containing 30 to 80wt.% of the pigment or the inorganic filler to form a film 1 to 5mum thick.
Patent JP-H11213550-A (JP)
Title: Reproduction limiting device for recording media and reproduction limiting method for recording media
Inventor: FUKUCHI YOSHIJI
IPC: G06F21/62
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction limiting device for recording media which can read out contents by a user only for the number of times of desired reproduction by setting previously the number of times of reproduction of desired contents by a user when a supplier of contents such as software supplies contents to recording media of users. SOLUTION: This device is provided with a contents supplying means 10 supplying the reproducible number of times of contents corresponding to a charge paid by a user to recording media M of users u as the number of times of permission of reproduction with contents when a contents supplier 1 supplies contents to the recording media M of the users U, and a recording media device 200 recording the number of times of permission of reproduction of contents and contents corresponding to this number of times of permission of reproduction in the recording media M of the users U and prohibiting reproduction operation of the recording media M by the users U when the number of times of reproduction of contents coincides with the number of times of permission of reproduction of contents.
Patent JP-H07219647-A (JP)
Title: Hot water supplier
Inventor: MIYAKE TOMIO
IPC: F24H1/10
Filed: 1994-02-08
Abstract: PURPOSE:To give versatility to a control sequence by enabling standardized use without varying an arithmetic coefficient, used to calculate the manipulated variable of a temperature control valve controlling hot water temperature by varying the distribution rate of hot water, sequentially according to the kind of the hot water supplier and the kind of the temperature control valve. CONSTITUTION:A target distribution rate calculating means 40b calculates a target distribution rate rhoFF as a feedforward controlled variable, a corrected distribution rate calculating means 40c calculates a corrected distribution rate rhoFB as a feedback controlled variable, and an operation distribution rate calculating means 40d calculates an operation distribution rates rhoFF.FB from both the distribution rates rhoFF and rhoFB (those rates are all nondimensional numbers.). In the final stage, the operation distribution rate rhoFF.FB is converted into a manipulated variable rhoFF.FB(SFF.FB) required to actually operate the temperature control valve 28 by using data in a storage means 40a for the 1st time, and the arithmetic coefficients used in a process up to the calculation of the operation distribution rates rhoFF.FB(SFF.FB), specially, in the stage wherein the corrected distribution rate DELTAFB is found are handled as nondimensional numbers.
Patent JP-S60162600-A (JP)
Title: Method for controlling blanking in mechanical press
Inventor: HIRATA TADASHI
IPC: B21D28/16
Filed: 1984-01-31
Abstract: PURPOSE:To decrease generation of cracking and to obtain a sheared surface having good surface roughness by controlling the operation of a motor which is a driving source for a punch and a clutch brake and applying repeatedly and finely high and low speeds to the stroke motion of the punch. CONSTITUTION:The rotation of a crank shaft 2 is braked by a brake 5 during the time since a punch 6 contacts with a blank material W until the punch ascends after blanking a blank 8 from the material W and detaches from the material W in the vertical stroke of the punch 6. Conditions are otherwise set by a setting part 11 so that the number of revolutions of the motor 1 is increased or decreased for each rotating angle of the shaft 2.
Patent JP-S59138784-A (JP)
Title: One-dimension energy generator
Inventor: AZUMA CHISATO
IPC: F03G7/10
Filed: 1983-01-29
Abstract: PURPOSE:To provide possibility of generating one-dimensional energy by using air pressure having a potential energy as source of extracted energy, and by forming a permanent engine, which has a vacuum mechanism using the oscillating motion of a weight as source of motive force. CONSTITUTION:A pendulum table 8 is formed by mounting an electric generator etc. on the shaft B of a rotary shaft 13 supported by a table 15 on the base, and the output shaft 9 is coupled with a permanent engine through a one-way clutch 10, a ratchet wheel 11, and a chain 12, wherein the permanent engine consists of a vacuum mechanism equipped with a vacuum cylinder 1 formed by enclosing a space 6 with a flexible material 5 and an adhesive 6, and with an intermediate cylinder 2. The lost energy during oscillating motion because of resistance of wind pressure and frictional resistance of a cam follower 16 mounted on a stationary arm 28 fixed to the output shaft 9, etc. is supplemented by a motor in connection with a long-holed link 27 swinging and meshing with a sector gear 26 with lever supported by sector gears 25, 15 fixed to the pendulum table 8. The power is generated thus by allowing the cam follower 16 mounted on the rotary arm 28 fixed to the output shaft 9 in the inside surface of said long hole in the link 27.
Patent JP-H05203832-A (JP)
Title: Method for aligning optical component and optical fiber, and optical component
Inventor: CHOKAI KEIICHI
IPC: G02B6/30
Filed: 1992-01-30
Abstract: PURPOSE:To easily align the optical component and optical fiber with each other. CONSTITUTION:The optical IC 21 is provided with a marker 23 at a distance from its light guide 22 and the distance is calculated from d=W[tan(pi/2-alpha+beta- tanB], where W is their interval, alpha is the angle of light incidence on the optical IC 21, and beta is its refraction angle. The array distance between the optical IC 21 and optical fiber 12 in a Z-axial direction is denoted as (d) and then the center of the optical fiber 12 is matched with the position of the marker 23 of the optical IC 21 to position the optical axis on the end surface of the light guide 22 and the end surface of the optical fiber 12.
Patent JP-H02194728-A (JP)
Title: Driving circuit for power transistor
Inventor: YASUDA TETSUO
IPC: H03K17/61
Filed: 1989-01-24
Abstract: PURPOSE:To suppress the base current of a power transistor by connecting in series the base and the emitter of control transistors to the emitter of driving transistors connected to pulse transformers in series and suppressing that the collector currents of the driving transistors increases more than a prescribed value. CONSTITUTION:The collector currents of the driving transistors 6A and 6B flow in resistors 11A and 11B, and the voltage drop of the resistors 11A and 11B goes to an inter-base/emitter voltage in the control transistors 12A and 12B. When it reaches an inter-base/emitter saturated voltage, the inter-base/ emitter voltage drops, and therefore the inter-collector/emitter voltage is boosted. Consequently, a voltage which the primary winding of the pulse transformers 3A and 3B taking the partial charge is lowered. Thus, the base current which is automatically supplied to the power transistor 1 can be suppressed.
Patent JP-H01194232-A (JP)
Title: Manufacture of shadow mask
Inventor: SAGO SEIJI
IPC: H01J9/14
Filed: 1988-01-27
Abstract: PURPOSE:To form a through hole in specified size and shape by printing a pattern corresponding to through hole on a photosensitive resin film on both sides of shadow mask material by means of both pattern printing exposure and whole surface exposure. CONSTITUTION:A photosensitive resin film 19 is formed on both sides of a band-shaped shadow mask material 18. A pair of plates for printing 20a, 20b provided with differently sized negative patterns corresponding to through hole are put in close contact with this film 19, and pattern printing exposure is made with light from a light source consisting of a high voltage mercury lamp 30. The plates 20a, 20b are removed and the film 19 undergoes whole surface exposure. After development unexposed portions are removed to form photosensitive resin films 22a, 22b consisting of differently sized patterns. Then etching liquid is aprayed on both sides of the material 18 to cause recesses 23a, 23b to be put in communication, and thus specified through hole 16 is accomplished.
Patent JP-S61197771-A (JP)
Title: Variable capacity type liquid pressure device
Inventor: HORIUCHI TAKESHI
IPC: F03C1/253
Filed: 1986-01-24
Abstract: PURPOSE:To minimize the contact pressure of a servo-spool on a cam, reduce the wear of a spool and prevent its improper function by providing the servo- spool on a sleeve and making this servo-spool in contact with the cam of a pilot piston. CONSTITUTION:A servo-spool 43 is pressed to the side end of a pilot piston 24 for a sleeve 25 by a spring 45 so as to be freely shiftable. This servo-spool 43 is made to control a passage 44 by the shift of the cam 23 of the piston 24 and its control pressure is made to work on the back chamber 32b of the sleeve 25. On the other hand, an operation spool 26 is so fitted to the other end of the sleeve 25 as to be freely slidable, and one end of the operation spool 26 is exposed to control pressure, so that the said spool 26 will shift away from the piston 24. And a pressing substance 27 such as a spring opposite to spool shifting is provided at the other end of the operation spool 26.
Patent JP-H03218061-A (JP)
Title: Laser trimming device
Inventor: NAKAMURA HITOSHI
IPC: B23K26/361
Filed: 1990-01-23
Abstract: PURPOSE:To make possible a laser trimming at high speed and with high accuracy by a method wherein after a simple function instrumentation is performed, a high-function instrumentation is performed and a function trimming is performed. CONSTITUTION:An electric signal is fed to a circuit board 1 to be trimmed by a probe part 5. A first target is set in a setting reference part 7 and a circuit resister is laser cut by a laser 3 until the output of the circuit 1 to be measured reaches a set reference in a comparison part 8. Then, the electric signal is measured by an instrument 6, the measured value is read in a control part 4, is compared using a software in the interior of the part 4, then, a length to be laser cut is calculated on the basis of a measured result and a laser cut is performed. In such a way, after a single function instrumentation is performed, a high function instrumentation is performed and a function trimming is performed.
Patent JP-H11212785-A (JP)
Title: Method and system for software use management
Inventor: MENJU YOSHITSUGU
IPC: G06F21/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain meter rate in accordance with an operating time for software which is downloaded from a host device to a terminal by way of a net work and used. SOLUTION: In a terminal, when software which is downloaded from a host device is activated, a start date/time is obtained 401, then completion or interruption of the software is monitored 402. When the software is completed or interrupted, a completion date/time is obtained, and as a difference between this and the start date/time, an operating time of the software is calculated 404. The operating time is transmitted to the host device from the terminal 405. The host device accumulates the operating time of the software notified of from the terminal by the terminal and the kind of software and performs charge for this. In other configurations of execution, when the operating possible time of the software is run out, it operates so that the use of the software is prohibited.
Patent JP-H08204800-A (JP)
Title: Telephone set commonly used for desk top mount and wall mount
Inventor: YONE RYUICHI
IPC: H04M1/11
Filed: 1995-01-31
Abstract: PURPOSE: To hold a grip surely with a compact structure, to easily adjust an elastic force exerting to a hanger section and to easily revise a desk top mount specification and a wall mount specification. CONSTITUTION: A reception recessed part 21 and a transmission recessed part 22 to which a reception section 11 and a transmission section 12 are fitted are formed and a support 20 provided with a hanger assembly section 24 corresponding to a hanger engagement groove 19 is provided to an inner circumferential wall 21A of the reception recessed part. A holder cylinder 31 in which a 1st side face section and a 2nd side face section 35 are formed to be a curved face with nearly the same curvature as that of the inner circumferential wall of the reception recessed part, and having a hanger assembly space section open to the 1st, side face section and a hanger body 30 comprising a hanger member 40 whose tip section 42 is mounted to the holder cylinder while receiving a projection from the hanger mount space by a spring means are provided.
Patent JP-2000212932-A (JP)
Title: Impervious layer
Inventor: NISHIYAMA KATSUE
IPC: E02B3/18
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make a low permeability material sufficiently swell by preventing it from drying and contracting and make exhibit imperviousness even if a crack occurs by providing a curing layer that prevents drying and contraction over an impervious layer. SOLUTION: The first impervious layer 21 as a strengthened backing layer made up of bentonite 6, a solidification material and aggregate, is placed in a state of covering a recessed excavated portion 1a. The second impervious layer 22 where an electrolytic bentonite 6a that absorbs water and swell enough even in cement containing calcium ions is used as a low permeability material is placed over the impervious layer 21. Furthermore, by applying an asphalt emulsion to the surface of the impervious layer 22, a curing layer 23 to prevent drying and contraction of the impervious layers 21 and 22 is provided.  As the asphalt emulsion of the curing layer prevents the water molecules of the impervious layers 21 and 22 from evaporating, the impervious layers 21 and 22 solidify in a moist state containing a lot of water molecules, preventing drying and contraction during and after curing, thereby exhibiting imperviousness for a long period.
Patent JP-S5399294-A (JP)
Title: Preparation of amphoteric ion-exchange resin
Inventor: ITAGAKI KOUJI
IPC: B01J43/00
Filed: 1977-02-14
Abstract: PURPOSE:To prepare an amphoteric ion-exchange resin having an increased exchange capacity without forming an inner salt, by polymerizing a component changeable to an acidic group, a component capable of forming a basic group and a nonconjugated poly-ethylenic unsaturated monomer under a specific condition.
Patent JP-S58132708-A (JP)
Title: Automatic focusing device
Inventor: TATSUMI SHINGO
IPC: G02B7/30
Filed: 1982-02-03
Abstract: PURPOSE:To use a faulty sensor in the same way as a normal sensor, by providing a device for storing a position of a fault on a sensor array, and controlling a correlator by use of its information. CONSTITUTION:By use of a faulty sensor, a which object to be photographed, whose luminance is uniform is photographed, and it is made to correspond to the fault. A binary signal Bd is sent to a shift register 11-1b and a shift register 16-1 by a distributor. The binary signal Bd containing the informtion of a faulty position is stored in a fault memory 16, and in accordance with shift of the shift register 11-1b of a correlator 11, stored faulty position information is outputted repeatedly. In case of photographing a general object to be photographed, only in a period in which an output of the falt memory 16 is ''1'' (a period of a signal showing that there is no fault in a sensor 6), an output of an EX-NOR gate 11-6 is fetched from an AND gate 11-8, and correlation of a binary signal A and B is taken exatly.
Patent JP-S61173571-A (JP)
Title: Thermal recording device
Inventor: MINAMINO KEIKO
IPC: B41J29/48
Filed: 1985-01-29
Abstract: PURPOSE:To eliminate malfunction such as slanting recording and to secure recording by providing a couple of paper detection sensors at least at the outside of both ends of a recording area for image receiving paper and detecting the front end of the image receiving paper by those sensor when the image receiving paper is inserted. CONSTITUTION:The paper detection sensors 10 and 11 are positioned at the outside of the recording area W of the image receiving paper 9 and at the inside of the paper size, and also at a place close to a drum. The image receiving paper 9 when inserted is passed between the sensors 10 and 11 and a holder 7 is driven after the paper is detected by the sensor 10 and 11, so that the image receiving paper 9 whose front end is held by the holder 7 is wound around the peripheral surface of the drum and pressed for recording. At this time, the image receiving paper 9 is already passed through the couple of paper detection sensors positioned at least at the outside of both ends of the recording area W, so image receiving paper is not inserted slantingly and no image receiving paper narrower than the recording area is detected.
Patent JP-S62173685-A (JP)
Title: Magnetic disk device
Inventor: HAKAMADANI TAKAO
IPC: G11B25/04
Filed: 1986-01-27
Abstract: PURPOSE:To make a device in a vibration-resistant structure, to prevent the position of a magnetic head from dislocating, and to prevent the head from coming off a track by forming a spindle and a carriage in a symmetrical shape, arranging bearings at both ends, and supporting both ends of them with a box type shaped housing. CONSTITUTION:The titled device is formed so that the bearings are arranged at the both ends of a spindle 21 and a carriage 22 shaped in a symmetrical form, and they are structured to be supported both ends of them with the box type shaped housing 23, and the device is sealed by attaching a cover 26. Since the housing 23 supporting the carriage 22 is shaped in a box type shape, and also has a rigidity, the housing 23 is not deformed even when it receives a reaction force in the rapid moving and terminating time of the magnetic head in a seek time. In this way, the dislocation of the magnetic head can be prevented from generating, and an off track is not generated.
Patent JP-H09214109-A (JP)
Title: Plating method of ceramic wiring board
Inventor: MIZUKOSHI HIROYUKI
IPC: H05K3/24
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a plating method to a ceramic wiring board which is excellent in plating film adhesion. SOLUTION: Input and output pins 5 for external connection are bonded to a ceramic wiring board 1 having W sintered conductors 2 by using Ag-Cu solder 4, treatment is performed in water containing organic acetate and in water containing sulfuric acid, and an electroless Ni plating film 6 is formed. By thermal treatment in a reducing atmosphere, adhesion between the input and output pins 5 and the solder 4 which are substratum metal and the Ni plating film 6 is improved. Thereby a remarkable improvement of adhesion between the plating film on the ceramic wiring board and the bonded input and output pins, and the substratum metal, and cost reduction of manufacture of a ceramic board are enabled.
Patent JP-H06231454-A (JP)
Title: Device for polishing surface of magnetic disk
Inventor: KUBOTA AKIRA
IPC: G11B5/84
Filed: 1993-02-02
Abstract: PURPOSE:To polish a magnetic disk under specified polishing conditions by controlling the rotating speed of a spindle from a head position signal and a circumferential speed set signal and maintaining the prescribed circumferential speed even when the position of a polishing head is moved. CONSTITUTION:This device for polishing the magnetic disk has the spindle 2 which is mounted with the magnetic disk 1 to be polished and rotates the disk and a spindle driving member 3 which drives the spindle 2 by a spindle driving signal at the rotating speed commanded by a rotating speed command signal (g). Further, the device has the polishing head 4 which polishes the surface of the magnetic disk 1, a head driving mechanism 5 which holds this head 4 and moves the head radially toward a central direction on the magnetic disk 1, a pulse motor 6 which drives this mechanism 5 and a head driving member 7 which controls this motor 5 by a head driving signal (b). The device has a detector 8 which outputs a head moving quantity signal (c) by detecting the moving quantity of the head 4 on the disk 1 and a rotating speed setting section 9 which calculates the present rotating speed from the signal (c) and outputs a rotating command signal(g)to the driving section 3.
Patent JP-S61175195-A (JP)
Title: Dual-purpose frozen goods/automobile carrier ship
Inventor: UKITO ISAMU
IPC: B63J2/12
Filed: 1985-01-31
Abstract: PURPOSE:To improve loading efficiency of an automobile carrier ship by utilizing the same ship as a frozen goods carrier as well. CONSTITUTION:A space formed between an upper deck 2 and a main deck 3 and a space formed between the main deck 3 and an inner bottom deck 4 are both heat-insulated by applying heat-insulators 11, 21, 31 and 41 respectively to strakes of a hull 1, the upper deck 2, the main deck 3 and the inner bottom deck 4. An intermediate deck 6 freely movable up and down in parallel with the main deck 3 is installed within the space formed between the upper deck 2 and the main deck 3 so that the intermediate deck 6 horizontally divides the said space. A large number of beams 7 are longitudinally fitted at suitable intervals on the underside of the intermediate deck 6 to form open-bottomed refrigeration ducts 71 among the neighboring beams 7.
Patent JP-H09211841-A (JP)
Title: Mask for calibration used for inspection of mask blank, its production and method for inspecting mask blank
Inventor: SUDA HIDEKI
IPC: G03F1/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a mask for calibration with which the exact detection of half pinholes is possible in inspection of a mask blank. SOLUTION: A resist 17 is applied on a light shielding film 16 formed on a transparent substrate 15 and is baked by changing baking temp. or time in such a manner that the adhesion property of the light shielding film 16 and the resist 17 is made poorer than usual at the time of baking the resist after the application of the resist. The pinhole patterns after the baking are plotted by electron beam plotting and are developed, by which the resist patterns 19 having the pinholes 18 perpendicular is formed in the section. The light shielding film 16 is wet etched with the resist patterns 19 as a mask.  Since the adhesion property of the resist 17 to the light shielding film 16 is insufficient, an etching liquid rapidly intrudes into the boundaries and the defects 43 in which imperfectly missing parts 21 exist continuously around the completely missing parts 20 of the light shielding film 16 are formed.