baber/WOPTO huggingface dataset:
Patent JP-H08160994-A (JP)
Title: Noise suppression device
Inventor: TANIGUCHI KENICHI
IPC: G10L13/04
Filed: 1994-12-07
Abstract: PURPOSE: To provide a noise suppression device which can eliminate noise from sound superimposed with noise by less storage capacity and operation quantity. CONSTITUTION: When sound is inputted sometimes in environment in which an environment noise exists, a noise spectrum dating section 13 obtains a present noise spectrum based on the output of a Fourier analysis section 12 and a previous noise spectrum in a noise spectrum storage section 14. The noise spectrum updating section 13 switches a previous noise spectrum in the noise spectrum storage section 14 and obtained present noise spectrum based on discrimination of a noise signal discriminating section 15, outputs it as an estimated noise spectrum, and a previous noise spectrum in the noise spectrum storage section 14 is updated by the present noise spectrum.
Patent JP-H04177619-A (JP)
Title: Number-of-traverse-track detection system for optical disc
Inventor: SAKO YOICHIRO
IPC: G11B21/08
Filed: 1990-11-09
Abstract: PURPOSE:To enable more accurate detection of the number of traverse tracks during a seeking by compensating for counts of a traverse signal corresponding to the ratio between the track length in a data recording area and the track length in a control data area. CONSTITUTION:When the number of traverse tracks is inputted to a target track to which a target track setting section 10 accesses, a signal thereof is supplied to a feed motor of an optical head 12 through a drive circuit 11 to move a head 12 in a radial direction of an optical disc. At this point, the number of traverse tracks is counted from a traverse signal to be outputted and a seeking operation is performed until the member thereof reaches the target number of the traverse tracks. Then, a correction multiplier 14B multiplies a counting output of a counter 14A by 100/99 in the case of a disc with a ratio of 99:1 between a track length in a data recording area DA and the track length in a control data area SA to be converted to an integer. Thus, when a beam spot passes through the area SA, a value miscounted is corrected to accomplish an accurate seeking operation.
Patent JP-H10136708-A (JP)
Title: Ridge formation machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To pressurize not only the surface layer part but also inner part of a new ridge surface, to pressurize even a non-pressurized or insufficient inner part compared to the case that only the surface layer part is pressurized and the inner part easily lacks pressurization in the case of a structure for performing pressurizing and ridging just by the vibration operation of a ridge formation body, to pressurize the entire banking that much and to provide a ridge strong not only in the surface layer part but also to the inner part. SOLUTION: A vibration mechanism 12 for vibrating the ridge formation body 13 is provided and an internal pressurizing mechanism 27 provided with an inner tightening member 28 capable of pressurizing the banking positioned on the inner part of the new ridge surface to old ridge soil projectingly provided to an old ridge side from the new ridge surface to be ridged by the ridge formation body is provided.
Patent JP-H07159994-A (JP)
Title: Production of printed wiring board
Inventor: TSUCHIYA KATSUNORI
IPC: H05K3/42
Filed: 1993-12-02
Abstract: PURPOSE:To provide a production method of a printed wiring board of using an electroless plating method by which little environmental pollution is caused and high accuracy, good heat resistance against soldering and resistance against thermal shock are obtd. CONSTITUTION:The method includes the following steps (1) to (3): (1) An insulating substrate is subjected to electroless copper plating, on which a photosensitive resin compsn. layer is formed. The photosensitive resin compsn. contains (a) a photopolymerizable unsatd. compd. obtd. by additional reaction of a novolac epoxy resin and unsatd. carboxylic acid, and (b) 2-benzyl-2-dimethylamino-1-(4- morpholinophenyl)-butanone-1. (2) The photosensitive resin layer is irradiated with active rays to form an image and developed with a developer mixed with water or an org. solvent except halogen-base org. solvent so that a pattern of the photosensitive resin compsn. is formed on the surface of the substrate. (3) The pattern is formed using a resist for plating and the wiring pattern and/or connection holes are formed by electroless plating.
Patent JP-2001124800-A (JP)
Title: Living body information processor and information display control method
Inventor: SOEJIMA RYOTA
IPC: A61B5/044
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device which allows the operator to easily visually confirm the temporally preceding and succeeding portions of a displayed waveform even when the waveform is displayed in a stopping state. SOLUTION: A living body information processor is constituted to make the state of a patient confirmable in real time by always displaying the latest electrocardiographic waveform of the patient in a tracing way in the uppermost portion of its screen and digitally displaying the measured values of the patient under the waveform and, at the same time, freezingly displaying the waveform temporally going back from the point of time the display is instructed by the amount corresponding to the width of the screen from the right end of the screen under the measured values.
Patent JP-2000297834-A (JP)
Title: Braking device for vehicle having electric motor for brake moving clearance control
Inventor: MCCANN DENIS J
IPC: F16D65/18
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an active regulating mechanism capable of overcoming a demerit of an operating type regulating device. SOLUTION: In this braking system, brake linings 26, 34 are applied to a brake rotor 12 provided with a clearance control device for maintaining a free operation clearance between the brake linings 26, 34 and the brake rotor 12 during a brake non-application period. In this case, an electric motor 40 for regulating relative positions of the brake linings 26, 34 for the brake rotor 12 is provided and a regulation is made to occur for only the brake non- application state period.
Patent JP-H04351880-A (JP)
Title: High-frequency shielding device for electronic oven door
Inventor: KI IN RII
IPC: H05B6/76
Filed: 1991-10-23
Abstract: PURPOSE: To heighten the high frequency leakage preventing effect and improve the manufacturing work efficiency of an electronic oven door. CONSTITUTION: A high frequency shielding device of an electronic oven door is so constructed that a door frame 11 is formed intergrally with a seal plate, a bending part 12 parted into a contact surface 12a and a non-contact part 12b is formed on one side thereof, and a bent surface 13 and a flange part 14 are formed on one side thereof to construct a choke seal 17.
Patent JP-H04173689-A (JP)
Title: Positioning device and installing method of three-way frame for elevator entrance
Inventor: IWATA SHINICHI
IPC: B66B13/30
Filed: 1990-11-08
Abstract: PURPOSE:To position a three-way frame accurately without requiring a high skill by installing receiver members at the right side and the left side of an opening, extending a standard rod member laterally by providing it in a horizontal condition making an index means as the standard, and providing a tentative fixing means of the three-way frame to the stardard rod member. CONSTITUTION:On both vertical wall surfaces of an opening formed on the wall 2 of an elevator entrance, receiver members 11 are installed respectively at the positions almost symmetric each other, and a standard rod member 12 is extended laterally between the receiver members 11, by regulating its position to the longitudinal and the lateral directions, and providing it in a horizontal condition making an index means as the standard. And a tentative fixing means to fix a three-way frame 3 tentatively is provided to the standard rod member 12 making the index means as the standard, by regulating both vertical frames 3a of the three-way frame 3 in a specific position relation respectively. In such a way, the centering work and the positioning work of the three-way frame 3 is carried out simply, no positioning slippage of the three-way frame 3 is generated when it is fixed regularly to a wall side edge 2b, and furthermore, the left side and the right side vertical frames 3a of the three-way frame 3 can be positioned together.
Patent JP-2001127418-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K3/34
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that a disconnection takes place with a low melting-point solder which connects the connection pad of a wiring board to an external electrical circuit and a connection reliability of a semiconductor device with an external electrical circuit drops. SOLUTION: An insulating base body 1, which made from an electrically insulating material, comprises an semiconductor device mounting part 1a on its surface, multiple connection pads 6 formed on the lower surface of the insulating substrate 1, and a plurality of wiring conductors 2 led from the mounting part 1a of the insulating substrate 1 to the connection pad 6, are provided. Here, the connection pad 6 comprises a first region 6a which is almost circular, and a second region 6c, which is almost annular, formed outside the first region 6a, with an gap part 6b of a constant width and is lower than the first region 6a.
Patent JP-H07159639-A (JP)
Title: Production of quartz optical waveguide
Inventor: SUGITA AKIO
IPC: G02B6/13
Filed: 1993-12-02
Abstract: PURPOSE:To provide a process for producing single mode quartz glass optical waveguides of small propagation loss by working a quartz glass optical waveguide film by using a mask material which facilitates a working stage, facilitates the formation of a thick film and is capable of well working the optical waveguide film even without a good selection ratio to the quartz glass optical waveguide film. CONSTITUTION:A positive photoresist film 3 essentially consisting of a novolak resin is formed to a desired pattern shape on the front surface of the quartz glass optical waveguide film 2 formed on a substrate 1 and is then baked; in succession, the quartz glass optical waveguide film 2 is worked by dry etching using gaseous fluorine with the patterned photoresist films 31 as a mask, by which optical waveguides 21 are formed. The patterned photoresist films 31 are removed.
Patent JP-H02147417-A (JP)
Title: Pneumatic safety tire
Inventor: YAJIKAWA AKIRA
IPC: B60C17/00
Filed: 1988-11-30
Abstract: PURPOSE:To greatly improve run-flat performance while keeping high speed durability and driving performance by providing a minimum thickness position between the outer end point of a ground contact face and the specific position of a section height, and using the distribution of the whole thickness including a side wall reinforcing layer as the reference of thickness. CONSTITUTION:The center portion 10A of a side wall reinforcing layer 10 which is subjected to large pressure distortion at the time of deflating a tire is formed in a thick wall while, on the other hand, an outer portion 10B and an inner portion 10C whose thickness is reduced radially outward and inward are provided on the upper and lower portions of the center portion 10A, to form the section of the side wall reinforcing layer 10 nearly in an arc piece shape. Also, a position E where the whole thickness including the reinforcing layer 10 is the minimum is provided between the outer end point A in the tire axial direction of a ground contact point (a) at the time of normal loading in which the tire is installed on a regular rim R and charged with a regular inner pressure while being loaded with a regular load, and the position B of the height of 65% the section height H from a bead bottom (b) to the radially highest point C at the time of normal unloading in which the tire is installed on the regular rim R and charged with the regular inner pressure while being unloaded.
Patent JP-H10140109-A (JP)
Title: Pressure-sensitive adhesive sheet or the like with foam support
Inventor: KITAMURA YOSHINAO
IPC: C09J7/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive sheet or the like with a foam support, excellent in stickability in winter and capable of exhibiting excellent adhesiveness at high temperature in summer by using a support made of a specifically constituted foamed rubber as the support. SOLUTION: A pressure-sensitive adhesive sheet, tape or the like with a foam support is constituted by using a foam of a rubber composition comprising at least 50wt.%, based on the entire rubber component, epichlorohydrin, substantially freed from a normally liquid component and having a content of a component which is liquid at 80 deg.C of 1wt.% or below as the support and forming a layer of an acrylic pressure-sensitive adhesive on the support.
Patent JP-H03162984-A (JP)
Title: Paper detection mechanism
Inventor: EOMO KYORI
IPC: B41J29/48
Filed: 1989-11-22
Abstract: PURPOSE:To ensure the detection of the presence of paper without providing a bind hole inhibiting area by mounting a light path changing means for arbitrarily changing a light path. CONSTITUTION:In a paper detection mechanism for detecting the presence of printing paper in a light path of an emission light, a light path changing means which can change the light path arbitrarily is provided. An optical element 2 integrally consisting of a light emitting element and a light receiving element is made so as to be freely inclined at an arbitrary angle in a horizontal surface by a crank mechanism 1. On the other hand, a reflecting board 5 is also made so as to be inclined at an arbitrary angle and freely positionally shifted in a horizontal surface by a ball shaft part 6 and a guide 7. Namely, the ball shaft part 6 supporting the reflecting board 5 is loosely fit to the guide 7 mounted on a horizontal surface, whereby the reflecting board 5 is made movable and the angle thereof is made changeable. Therefore, an operator can freely set the angle or position of the optical element 2 and the reflecting board 5 in accordance with paper in use. In this manner, there is no need for setting any condition to paper, such as a bind hole inhibiting area, and any type of paper can be positively detected.
Patent JP-H10128254-A (JP)
Title: Washing method for electronic members and device therefor
Inventor: IMAOKA TAKAYUKI
IPC: B08B3/12
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduced consumption of a chemical and ultrapure water required for washing by washing the electronic members with an alkaline washing liq. obtained by dissolving gaseous ozone to the ultrapure water and dissolving an acid or an acidic gas to the ultrapure water and having a positive oxidation- reduction potential. SOLUTION: Before introducing the ultrapure water produced with an ultrapure water production device 1 to a gas dissolving tank 2, a dissolved nitrogen, etc., removed in a degasing device 5 and the ultrapure water is supplied to a gas dissolving tank 2, and gaseous ozone is dissolved in the ultrapure water through a gas permeating membrane 9. The ultrapure water dissolving the gaseous ozone is supplied to a pH adjusting device 3 from a feed pipe 10, and adjusted to an alkaline liq. having positive oxidation-reduction potential, and the alkaline washing liq, is sent to the washing tank 4. A material 6 to be washed is washed with the alkaline washing liq. at the washing tank 4. In this way, the consumption of chemicals and ultrapure water required for washing is reduced and the org. matter on the surface of the electronic members is removed surely and easily.
Patent JP-2001124056-A (JP)
Title: Rotor unit
Inventor: TAKIGAWA JUNYA
IPC: F16C13/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor unit capable of preventing a drop of the rotational precision. SOLUTION: A photosensitive unit 1 is composed of a photosensitive drum 3 in cylindrical shape mounted on a rotary shaft 5 removably, a first flange 7 in cylindrical shape attached to one end of the drum 3, a second flange 9 attached to the other end of the drum 3, a bearing 11 fixed to the rotary shaft 5 of the drum 3, and a knob 10 fixed to the tip of the rotary shaft 5 removably and pressing the second flange 9 to the bearing 11, wherein the bearing 11 is equipped with a stopper part 11a to restrict the movement in longitudinal direction of the drum 3 and a transmission part 11b in cylindrical shape positioned at the inside circumference of the first flange 7, and the transmission part 11b is furnished at the peripheral surface with at least three engaging projections 13 having one identical shape in such a way as protruding at a constant spacing on the peripheral surface,  while the first flange 7 is furnished at the inside surface with engaging projections 15 having one identical shape wherewith the first named projections 13 are in engagement respectively, and when they are engaged with one another, the first distances H between the contacts and the center of the rotary shaft 5 remain the same.
Patent JP-H08163321-A (JP)
Title: Image pickup device
Inventor: OYAMA ATSUSHI
IPC: G03B15/02
Filed: 1994-12-07
Abstract: PURPOSE: To simplify the configuration of an image pickup device without reserving a margin space by using selectively a light source depending on an original. CONSTITUTION: A camera unit is provided with a lamp button 37 to control lighting/extinguishing a lighting lamp 3 or a transparent lamp 60 as required. A signal from the button 37 is sent to a system controller, which controls a lighting lamp drive circuit or a transparent lamp drive circuit to light/extinguish the lamp 3 or 60. When the lamp 3 is lighted and the button 37 is operated, the lamp 3 goes off. While a film holder is inserted into an opening 61 and the lamp 60 is lighted, when the button 37 is operated, the lamp 60 goes off. Moreover, while the lamp 3 goes off with a position sensor 36 set in an ON state, when the button 37 is operated, the lamp 3 is lighted through the control. When a leg is set as shown in figure (a), the insertion of the film holder is disable.
Patent JP-H03165493-A (JP)
Title: Double insulation thin film electroluminescence device
Inventor: KAWASHIMA TOMOYUKI
IPC: H05B33/12
Filed: 1989-11-22
Abstract: PURPOSE:To attain a low voltage drive and a high dielectric strength by forming a front side dielectric layer with a dielectric of a dielectric constant higher than that of a back side dielectric layer. CONSTITUTION:A first dielectric area or a front side dielectric layer 36 is formed out of dielectric of a high dielectric constant such as Sm2O3 of a relative dielectric constant of 15 and the like. A second dielectric layer or a back side dielectric layer 40 is formed out of dielectric such as Y2O3 of a dielectric strength of 3MV/cm or greater and the like. Since the voltage drop in a dielectric layer 36 decreases with this constitution, the energy differential corresponding to the effective voltage applied to a light emitting area 38 increases. Therefore, the voltage to be applied may be relatively low. The dielectric strength is prevented from lowering as the insulation property is maintained by the dielectric layer 40.
Patent JP-H02149811-A (JP)
Title: Image plane moving speed predicting device and automatic focus adjusting device
Inventor: INOUE TAKUMI
IPC: G02B7/28
Filed: 1988-11-30
Abstract: PURPOSE:To enable accurate focusing by predicting the image plane moving speed of a subject according to the defocusing quantity and the time intervals between defocusing quantity detections. CONSTITUTION:The image plane moving speed of the subject is predicted from an equation I by dividing the image plane movement quantity of the subject from a 1st defocusing quantity detection point to a 2nd defocusing quantity detection point by the time between the points. In the equation, VHn' is the predicted image plane moving speed of the subject, VHn-1 the current image plane moving speed of the subject, and VHn-2 the last image plane moving speed of the subject. Namely, the algorithm for the prediction of the image plane moving speed of the subject is VHn':VHn-1=VHn-1:VHn-2 and the prediction is extremely natural. Consequently, a lens driving time is found from the relative speed between the predicted image plane moving speed of the subject and a lens driving speed to set a focusing position.
Patent JP-H11141391-A (JP)
Title: Controller for automobile
Inventor: HAYASAKA MASAYOSHI
IPC: G11C16/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To write data in a nonvolatile memory only when there are difference in both data and prohibit the writing of unnecessary data in the volatile memory by comparing the data in a volatile memory with the data in the nonvolatile memory, when a key switch is turned off. SOLUTION: An electronic control unit (ECU) 5 is provided with an input interface part 11, a nonvolatile memory (EEPROM) 17 which is nonvolatile and can electrically read and write, a volatile and read-write memory (RAM) 18, a nonvolatile and read-only memory (ROM) 19, etc. When data is transmitted to RAM 18, a microcomputer calculates the sum value of all the transmitted data, this value and a sum value stored in a prescribed address of the EEPROM 17 are compared with each other and, if the both values do not coincide with each other, it is regarded that the data stored in the EEPROM 17 is broken and the value is not used for the control.
Patent JP-H03163198-A (JP)
Title: Detergent composition
Inventor: KANEKIYO TAKAZUMI
IPC: A61K8/60
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a detergent composition which is less irritative to the skin and improved in foaming property, detergency, and liquid stability by incorporating a specific long-chain alkylglycoside and a specific short-chain alkylglycoside. CONSTITUTION:A long-chain alkylglycoside of formula I (wherein R<1> is straight- chain or branched 9-13C alkyl or alkenyl; Z<1> is a portion derived from a 5-6C reducing sugar; and m is 1 or 2) is obtained by allowing a long-chain alcohol (e.g. undecyl alcohol) and a 5-6C reducing sugar (e.g. ketose or glucose) to react in the presence of an acid catalyst or by subjecting a 1-9C short-chain alcohol (e.g. methanol) and a 5-6C reducing sugar to an acetal interchange reaction in the presence of an acid catalyst. Then, the long-chain alkylglycoside is compounded with a short-chain alkylglycoside of formula II (wherein R<2> is a straight-chain or branched 1-6C alkyl or alkenyl; Z<2> is identical with Z<1>; and n is 1 to 10) in such a manner that the weight ratio of the long-chain alkylglycoside to the short-chain alkylglycoside will be 100:1 to 5:1.
Patent JP-H01145752-A (JP)
Title: Bus control system
Inventor: HIRANO MASANORI
IPC: G06F13/366
Filed: 1987-12-01
Abstract: PURPOSE:To use a bus in common between each microprocessor by providing a priority encoder which has been connected to first and second terminals, respectively of each processor. CONSTITUTION:The system is provided with plural sets of processor chips 11, 12 provided with a first terminal X for a use request signal of a bus 15 outputted to the outside and a second terminal Y for a use permission signal of the bus inputted from the outside, and a priority encoder 14 which has been connected to the first and the second terminals X, Y, respectively of each processor 11, 12. In this state, in the processing process in the inside of each chip 11, 12, when a request for inputting and outputting an address and data does not exist, the first terminal X is turned OFF, and at the time point when the request for said input and output has been generated, the first terminal X is turned ON, and when the second terminal Y has become ON by a signal from the priority encoder, the bus 15 is used and the input and output of the address and the data are executed. In such a way, the bus 15 can be used in common between plural microprocessors 11, 12.