baber/WOPTO huggingface dataset:
Patent JP-H06176929-A (JP)
Title: Flyback transformer
Inventor: KAMATA SHUJI
IPC: H01F19/04
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the destruction of a high-voltage capacitor housed in an FBT by constructing the capacitor so that a high-voltage capacitor protective resistance value, an inside impedance of the high-voltage capacitor and high- voltage capacitor charging voltage may meet a specified expression. CONSTITUTION:This transformer is so structured that it may have in it a high- voltage capacitor protective resistor 6 that meets a relational expression 800>=Rp+Zc>=E/120, where a resistance value of the high-voltage capacitor protective resistor 6 that is housed in an FBT 1 and that is connected between a high- voltage terminal 7 of a high-voltage capacitor 8 and a high-voltage output terminal 11 of the FBT 1 is Rp, an inside impedance of the high-voltage capacitor 9 is Zc and charging voltage of the high-voltage capacitor 8 is E. The high- voltage capacitor protective resistor 6 should also meet a expression 800>=Rp+ Rd+Zc>=E/120, where a resistance value of a diode protective resistor 5 is Rd. By this, the destruction of the high-voltage capacitor due to abnormal discharging such as discharging inside a CRT can be prevented and a ripple overlaid on high-voltage output voltage in normal operation can be reduced.
Patent JP-H01169262-A (JP)
Title: Air-conditioner
Inventor: NAKAMICHI HITOSHI
IPC: F24F11/04
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate feeling of discomfort by providing a plurality of sections where a wind velocity change-over mechanism can reduce a wind velocity below a specified value at the position of an inhabitant, and minimizing the sections. CONSTITUTION:A wind velocity change-over mechanism 8 is adapted to change a wind velocity by changing the rotational speed of a fan 5. More specifically, it is contrived that the time required to minimize wind velocity is reduced to a satisfactory extent. The time is identical to that required for other sections. The wind velocity, if it is a minimum value at the position where people is present, will be reduced below 0.2m/sec under control. An air stream which touches the face of a worker can be maintained in a proper extent by moving a blowoff port 6 near the presence of people and orientating wind to the face of workers.
Patent JP-H08167124-A (JP)
Title: Thin film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 1994-12-07
Abstract: PURPOSE: To improve electric insulating performance between a lower shield layer and a main electrode layer in a thin film magnetic head using a magnetoresistance effect element. CONSTITUTION: An alumina lower gap layer 11 is formed on the surface of a lower shield layer 2, on which a MR element 4, longitudinal bias layer 9, and upper gap layer 12 are formed. In the area which faces a magnetic medium, the MR element 4, longitudinal bias layer 9, and gap layers 11, 12 appear between the lower shield layer 2 and the upper shield layer 3, and the gap length GL is determined by the lower gap layer 11 and the upper gap layer 12. In the area except for the area facing a magnetic medium, the lower gap layer 11 and the upper gap layer 12 are present between the main electrode layer 5 and the lower shield layer 2 and the main electrode layer 5 is connected through the upper gap layer 12 to the longitudinal bias layer 9.  Thus, both gap layers 11, 12 are present between the main electrode layer 5 and the lower shield layer 2, which improves the electric insulating performance between the main electrode layer 5 and the lower shield layer 2.
Patent JP-H1068597-A (JP)
Title: Duplex heat exchanger
Inventor: SHINODA TETSUSHIGE
IPC: F28F9/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the lifetime of a run out of a duplex heat exchanger from becoming short, while preventing a rise of manufacturing cost of the run out. SOLUTION: A run out 5 has one end thereof brazed to a condenser tank portion 4 and the other end thereof brazed to a connecting block 6, which, in turn, is brazed to a radiator tank portion 3. Therey, the run out 5 can have a both-end supported structure. Accordingly, the bending moment applied to the run out 5 can be decreased so that cracks and the like which may be caused by vehicle vibrations can be minimized thus preventing the lifetime of the run out 5 from becoming short.
Patent JP-H04198381-A (JP)
Title: Tacky sheet
Inventor: FUJITA SEIGORO
IPC: C09J7/02
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a tacky sheet especially having excellent foam processing suitability and Chinese letter printer suitability, comprising a surface substrate prepared by forming a coated film layer containing an adhesive consisting essentially of epoxy resin, etc., and pigment on a film having specific physical properties. CONSTITUTION:A surface substrate is made by forming a coated film layer containing an adhesive consisting essentially of an epoxy resin and a thermoplastic resin and pigment on a thermoplastic film such as polyester, PS, polymethyl methacrylate or polycarbonate having 8-20% cushion ratio to give the objective adhesive sheet. The measurement of the cushion ratio is carried out by placing a film on a flat metal specimen base, measuring thickness (d50) with a dial gauge loaded with 50g weight and thickness (d500) with a dial gauge loaded with 500g weight and calculating by the formula.
Patent JP-H03193559-A (JP)
Title: Malfunction detector for yaw rate sensor output
Inventor: KUSUNOKI HIDEKI
IPC: B62D6/00
Filed: 1989-12-21
Abstract: PURPOSE:To detect a malfunction of yaw rate sensor output with a simple constitution by constituting a yaw rate detecting value or a working value so as to judge whether it is within the specified range depending on the basis of a detected front-wheel steering angle or not. CONSTITUTION:A steering angle is detected by a front-wheel steering angle sensor 61, and thereby whether the yaw rate detecting value of a yaw rate sensor 63 or the working value is within the specified range dependent on the basis of a detected front wheel steering angle or not is judged by an electric controller C. Incidentally, a yaw rate acting on a car body is a physical quantity closely rated to steering of a vehicle, while a steering wheel 14 is maintained in the state that a turning angle is large to some extent, and when the vehicle is in turning motion at a small turning radius, the yaw rate shows a large value, and a variation in this yaw rate grows larger when the steering wheel 14 is quickly turned and the vehicle is suddenly steered. Consequently, such a yaw rate that may be really produced in the car body is compared with the detected yaw rate, through which something wrong in the output of the yaw rate sensor 63 is judged.
Patent JP-H11165045-A (JP)
Title: Production of hollow fiber membrane module
Inventor: NAKATSUKA NOBUYUKI
IPC: B01D69/08
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of hollow fiber membrane module capable of preventing the clogging of a hollow fiber membrane by the permeation of a thermosetting resin adhesive into the membrane in a process of the centrifugal adhesion of the end part of the fiber bundle composed of a high division utrafiltration hollow fiber membrane or precision filtration hollow fiber membrane having large membrane pore diameter. SOLUTION: The permeation of the thermosetting resin to the lumen of the hollow fiber membrane is suppressed by applying a method by keeping the centrifugal force decreased in a period when the resin viscosity is smaller than the initial viscosity at the time of starting the injection based on the previous measured viscosity until the viscosity of resin once decreased is returned to the original viscosity, because the viscosity of the resin is decreased by the heat generation accompanied by the curing reaction of the thermosetting resin adhesive and the adhesive is easily permeated through the pore of the membrane.
Patent JP-2000150235-A (JP)
Title: Spin valve magnetoresistive sensor and thin-film magnetic head
Inventor: UENO MASANORI
IPC: H01F10/32
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To intensify (111) orientation of each film layer of a spin valve film, increase unidirectional anisotropic magnetic field, reduce the interaction magnetic field between both of the magnetic layers, obtain thermal and magnetic stability, and improve magnetic conversion characteristic, such as high change rate of magnetoresistivity and linearity of magnetoresistive change. SOLUTION: A first base film 21 of nonmagnetic metal such as Ta and a second base film 22 of alloy formed thereon which alloy is expressed by NiFeX (X is at least one kind selected from among Cr, Nb and Rh) are formed on a substrate layer 2. A free magnetic layer 4 and a pin magnetic layer 6, which are arranged sandwiching a nonmagnetic conducting layer 5, and an antiferromagnetic layer 7 are laminated on the base layer 2, thereby forming a spin valve film 3. In a spin valve magnetoresistive sensor having the spin valve film 3, the second base film has an fcc structure and subjected to (111) orientation.
Patent JP-2001146933-A (JP)
Title: Off electromagnetic brake provided with manual releasing device
Inventor: TSUTSUMI KAZUHIRO
IPC: F16D65/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an off electromagnetic brake provided with a manual releasing device capable of reducing costs by reducing the number of part items, capable of downsizing the device, and for preventing generation of noise. SOLUTION: In this off electromagnetic brake provided with a manual releasing device, only releasing metal fitting 32 is used as the manual releasing device, which is composed of a two-way main body 32A and an operating lever 32B. Inserting holes 32C for penetrating a stud bolt 9 are formed on both tip end parts of the two-way main body 32A, a claw 32D for releasing an armature 6 is formed in the vicinity of the penetrating hole 32C, the releasing metal fitting 32 is supported by inserting the stud bolt 9 into the inserting hole 32C, and the releasing metal fitting 32 is energized opposed to the armature 6 by an auxiliary spring 12 which is fitted to the stud bolt 9 and which is disposed between the releasing metal fitting 32 and the armature 6.
Patent JP-2000141957-A (JP)
Title: Card having thermally reversible display part
Inventor: TAKAHASHI NORIO
IPC: G06K19/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a card having a thermally reversible display part capable of easily rewritably displaying the card without impairing a design of the card and recycling the card. SOLUTION: A print display 8 such as a ground tint, a design or the like is formed at least on one surface of the card 1. A thermally reversible display sheet 10 obtained by forming a thermally reversible dye layer S on a transparent or translucent film is adhered to a partial or entire surface of the display 8 of the card 1, and a thermally reversibly display part for at least thermosensitively displaying at least a useful period alterably is provided on the sheet 10 surface.
Patent JP-H02176931-A (JP)
Title: Branch prediction controller
Inventor: HOSAKA KAZUHIDE
IPC: G06F9/38
Filed: 1988-12-28
Abstract: PURPOSE:To curtail the hardware quantum and to miniaturize the chip size by correcting an aligner pointer. CONSTITUTION:By an output of a counter 41 and a control of a prefetch part 11, a position in an instruction queue 12 in which a head byte of a branch origin instruction brought to branch prediction hit is stored is stored in a branch origin instruction position setting circuit 20, and a position in the instruction queue 12 in which a head byte of a branch origin instruction brought to branch prediction hit is stored is stored in a branch destination instruction position holding circuit 30. An aligner pointer correcting circuit 60 determines a position of the instruction queue 12 of a branch instruction, and an aligner 51 being a deciding means, a flip-flop 52 and an AND gate 53 decides a fact that an instructing signal of an aligner pointer 17 is brought to branch prediction hit, and a multiplexer 16 gives an output of the aligner pointer correcting circuit 60 to an aligner 13, based on a result of decision. In such a way, the hardware quantum is curtailed and the chip size can be miniaturized.
Patent JP-H08167836-A (JP)
Title: Phase comparator circuit
Inventor: HASHIMOTO YOSHITERU
IPC: H03K5/26
Filed: 1994-12-13
Abstract: PURPOSE: To attain accurate phase comparison for a PLL circuit or the like to be used for a radio communication equipment. CONSTITUTION: Two J-K flip flops 1, 2 are combined and one signal branched from input signals f1, f2 is connected to the clear input CLR of the other J-K flip flop. Then output signals Q1, Q2 phase-compared in accordance with the input signals f1, f2 are obtained.
Patent JP-H04198702-A (JP)
Title: Scanning tunneling microscope
Inventor: KAINO MASATOMO
IPC: H01J37/28
Filed: 1990-11-28
Abstract: PURPOSE:To obtain accurate information on a sample surface without damaging the surface by displacing a probe in the horizontal X or Y axis after once separating the probe just sufficiently away from the sample surface in the perpendicular direction. CONSTITUTION:A timing control part 28 starts a scanning signal generation part 20, which accordingly outputs a scanning signal to piezo elements 8x, 8y of the respective X, Y axes through D/A converters 4a, 4b and amplifiers 6a, 6b. This drives the piezo elements 8x, 8y of the respective X, Y axes to displace a probe 10 along the surface of a sample 12. When the probe 10 makes displacement by a constant distance l along the X or Y axis, the timing control element part 28 stops the scanning signal generation part 20 and starts a Z axis displacement signal generation part 22, and outputs a Z axis displacement signal to a piezo element 8z of the Z axis through a D/A converter 4c and an amplifier 6c. This drives the piezo element 8z for the probe 10 to approach the sample 12.
Patent JP-H04195172-A (JP)
Title: Image forming device
Inventor: IMAIZUMI SHOJI
IPC: G03G21/16
Filed: 1990-11-28
Abstract: PURPOSE:To control the density of an image without receiving an effect caused by the dispersion of the individual difference of a photosensitive body or the like by storing electrostatic charging ability detected after the photosensitive body is loaded, comparing it with the electrostatic charging ability detected thereafter by regarding it as a reference value and controlling the density of the image according to the compared result. CONSTITUTION:When the photosensitive body 2 is loaded, the electrostatic charging ability thereof is detected by an electrostatic charging ability detection means 37 and stored in a storage means 101. Then, the electrostatic charging ability detected thereafter is compared with the stored electrostatic charging ability and the density of the image is controlled by changing exposure or a developing bias voltage or the like according to the compared result. That means, the value initially detected and the value detected thereafter are compared. Thus, even when the body 2 is exchanged, the density of the image can be controlled according to the individual difference thereof. Simultaneously, even when the body 2 is deteriorated, image quality can be maintained and the excellent image is obtained.
Patent JP-H01172791-A (JP)
Title: Radiation detecting element
Inventor: TAKAHASHI TETSUHIKO
IPC: H01L31/10
Filed: 1987-12-28
Abstract: PURPOSE:To remove radioactive incident position dependency by determining the shape of a light detecting element based upon a point (X, Y) of radiation incident surface, a scintillator surface (X', Y'), a range of light efficiency f(X, Y) and light detecting efficiency g(X', Y') being shown in specified formula. CONSTITUTION:The photodiode forming surface of a scintillator is made smooth by specular polishing and the like. For example, SiO2 is formed as a protecting film thereon. Further, for example, ITO (stannic oxide, indium), SnO2, SnO2/ITO2 layer films and the like are formed as transparent electrodes thereon, and next an amorphous silicon film is formed on the whole surface of a photodiode surface in order of p-type, i-type and n-type. The shape of a light detecting element is determined so as to satisfy the formula of light detecting efficiency g(X', Y')=f'(X, Y:X=X', Y=Y') [(X, Y) is a point on a radiation incident surface of a scintillator, (X', Y') is a scintillator surface on which a light detecting element is formed and f(X, Y) is the range of light efficiency].
Patent JP-H02177290-A (JP)
Title: Electroluminescence character display board
Inventor: TAKAHASHI MITSUHARU
IPC: H05B33/22
Filed: 1988-12-28
Abstract: PURPOSE:To easily enable the display of desired characters with a single EL element and ensure low cost and maximum decoration effect by forming one of an insulation layer, a luminous layer and a rear electrode constituting the EL element to the specified shape. CONSTITUTION:An EL element comprises a transparent electrode, a luminous layer, the first insulation layer, the second insulation layer and a rear electrode. Either one of the insulation layers, or one of the luminous layer, the rear electrode and two luminous layers when used is formed to have the specified shape. The specified shape is a figure with a portion for character display eliminated. According to the aforesaid construction, it is possible to discriminate the character part of the single EL element from other parts through a difference in luminous brightness. As there is no work required for other than the EL element, the character display board can be manufactured simply and at low cost, and the good appearance thereof is ensured.
Patent JP-H08263404-A (JP)
Title: Apparatus for automatic limitation of recipient of message
Inventor: REONARUDO MAAKU KIYANARU
IPC: G06Q10/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of junk electronic mails received by a recipient and the number of electronic mails transmitted by a user. SOLUTION: The amount of the junk electronic mails received by the user 105 of an electronic mail system is reduced by adding a recipient specifier 121 to an electronic mail message. The recipient specifier 121 is non-address information for further specifying the recipient to actually receive the message inside a group to which the message is sent. The mail filter 109 of the recipient can access information relating to the recipient, uses the information along with the non-address information inside the electronic mail message and judges whether or not to provide the message to the pertinent recipient. In the case that the non-address information and the information relating to the recipient indicate that the recipient is not to receive the message, the filter 109 does not provide it.
Patent JP-H10168929-A (JP)
Title: Controller for construction machine
Inventor: TOZAWA SHOJI
IPC: E02F9/22
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To smooth the change of a command value to a hydraulic cylinder even when a control lever, etc., are operated suddenly in operation start, etc., in a controller for a construction machine as a hydraulic backhoe. SOLUTION: In the construction machine arms 200, 300 supported on the machine 100 side and a working member 400 supported to the arms 200, 300 are worked by cylinder type actuators 120-122. The controller is constituted so as to have control levers 6, 8 operating the arms 200, 300 and the working member 400, a target travel-speed setting means 101 setting the target travel speed of the working member 400 so that the same kind of characteristics are acquired even when target travel-speed characteristics at the time of operation start by the control levers 6, 8 are differentiated, and a control means 1 controlling the actuators 120-122 so that the working member 400 reaches target travel speed while using the information of target travel speed set by the target travel-speed setting means 101 as an input at the time.
Patent JP-H07187533-A (JP)
Title: Elevator device
Inventor: SHIMAZU TADAHIKO
IPC: B66B3/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide an elevator device convenient for user in a building, in a skyscraper wherein tenants are complicated and diversified. CONSTITUTION:Information of a tenant or a special event can be displayed, and also the call registration of an elevator 1 is enabled, by operation guide panels 4 installed on an entrance floor of a building 2.
Patent JP-H07231416-A (JP)
Title: Digital signal converting method and digital data converting system
Inventor: SUCHIIBUN DABURIYU MAASHIYARU
IPC: G09G3/34
Filed: 1994-12-02
Abstract: PURPOSE: To approximate an average value of a data word to a desired value of the data word by applying dither method by taking time in signal conversion of a digital display to generate a visual image from quantization video data. CONSTITUTION: Three forms as a successive phase, a random time phase and a spatial time phase exist in dithering, successive phase shape is shown in a drawing and a sequencer 60 is a counter. A conversion lookup table 58 is a PROM of 48 K bytes and four complete conversion tables each of which is capable of mapping an input data value 44 to an output data value 48. Selection of the table is determined by the output of the sequencer. The sequencer 60 is determined by a timing control signal 54 and clocked by a frame, a line or a pixel rate. A desired transmission function is exactly indicated and resolution of 2 bits is substantially added by the four conversion tables.
Patent JP-2000164541-A (JP)
Title: Manufacture of chemically and mechanically planarized electrical device
Inventor: HALL LINDSEY
IPC: H01L21/321
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To stabilize a peroxide containing slurry for chemical mechanical planarization of a semiconductor device. SOLUTION: This a manufacture for an electrical device planarized by chemical mechanical planarization, having a structure overlaid on a semiconductor substrate. At this time, this manufacture contains various steps in which a material layer is formed on a semiconductor wafer, and this material layer is exposed to a polishing pad and a slurry containing a peroxide, thereby polishing this material layer, and moreover the slurry further contains a stabilizer for delaying the decomposition of the peroxide in this slurry.
Patent JP-H02179956-A (JP)
Title: Pinch roller device
Inventor: KANCHIKU YOJI
IPC: G11B15/29
Filed: 1988-12-29
Abstract: PURPOSE:To disperse each poress-contacting force in an optimal condition, and to make the driving force of a magnetic tape largest with the small pinch roller press-contacting force by making larger the diameter of a part to make contact with the capstan shaft of a pinch roller than the diameter of the part to make contact with the magnetic tape. CONSTITUTION:A rubber layer 12 of a pinch roller 11 is set so that the diameter of a capstan shaft contact part 12B may be slightly larger than the diameter of a tape contact part 12A and a radius difference (h) may be smaller than a thickness (t) of a magnetic tape 9. The radius difference (h) between the tape contact part 12A and the capstan shaft contact part 12B is set so that the tape driving force, which is obtained by press-contacting force P1 generated by a pressing spring 7, may be approximately the same as the tape driving force, which is obtained by press contacting force P2. Thus even by the small press-contacting force, a transmission path to obtain the driving force of the magnetic tape 9 is as follows; a capstan shaft 8 at a high frictional coefficient  the pinch roller 11   the magnetic tape 9, and the maximal driving force can be obtained.