baber/WOPTO huggingface dataset:
Patent JP-H10124875-A (JP)
Title: Recording method to disk by using laser beam and recording device therefor
Inventor: AZUMA RYOJI
IPC: G11B7/0045
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To largely open the eye patterns of the regenerative signals of a disk and to improve jitter characteristics by subjecting the pulse width of pulses of a high frequency component to correction to make the pulse width larger than the regulated width by a pulse width expanding device and seconding these pulses to an optical modulator driving circuit. SOLUTION: The light outputted from a laser oscillator 1 passes an optical lens 2 and is turned on and off by an optical modulator 3. The light thereafter passes several optical elements, the passes an objective lens 4. This light is cast to a glass master disk 5 coated with a photoresist to expose this photoresist. On the other hand, the digital data desired to be recorded is added with error correction codes by a digital modulator 6 and is modulated and thereafter, the data is inputted to the pulse width expanding device 8. The pulse width expanding device 8 delays the input signal by 7 clocks with a shift register and corrects to expand the pulse width narrower than the regulated pulse width. The output signal thereof is sent to an optical amplifier driving circuit 7.  As a result, the exposure time is regulated by expanding the arbitrary pulse width of the high frequency component to the regulated width.
Patent JP-H03151900-A (JP)
Title: Method for detecting nucleic acid
Inventor: KATO KINYA
IPC: C12Q1/68
Filed: 1989-11-09
Abstract: PURPOSE:To enable rapid and simple detection with a good accuracy by subjecting a nucleic acid to be detected in a sample, probe nucleic acid and immobilizing nucleic acid having a part to be hybridized to hybridizing reaction. CONSTITUTION:Probe nucleic acids are selected to provide a probe nucleic acid 2 having a nucleotide chain length of <=1/10 based on that of a nucleic acid 1 to be detected, a part (B) to be hybridized with an immobilizing nucleic acid 3 on the 5'-terminal side of it self and a part (A) to be hybridized with a nucleic acid 1 to be detected on the 3'-terminal side. A sample containing the nucleic acid is subsequently reacted with the nucleic acid 2 to afford a hybrid, which is then subjected to labeling treatment to provide a labeled hybrid (a). The resultant ingredient (a) and the immobilizing nucleic acid 3 are subjected to hybridizing reaction in a solution such as formamide so as to afford formation of double strands with the nucleic acid 3 in the part (B) of the nucleic acid 2. Thereby, a hybrid (b) bound to the solid phase is obtained. The nucleic acid is then detected utilizing the label of the ingredient (b).
Patent JP-H08210836-A (JP)
Title: Monitor for attached material in pipe and container
Inventor: RAURU ANTONIO ABURUU
IPC: G01R27/26
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To monitor the accumulation of a deposit on the inner surface of a pipe or a container without intrusion by combining a cylindrical member with an inner cross shape which is nearly matched to the shape of the pipe or the container and a plurality of electrodes. SOLUTION: A device 10 includes a cylindrical member 12 with nearly the same inner sectional shape as that of an exhausts pipe 8 formed of an insulating material. Three electrodes 14, 15, and 16 are mounted around the outer surface of the cylindrical member 12 with a space between them. The electrodes 14-16 are made of an electrically conductive material, preferably stainless steel. The device 10 can be detachably mounted to the pipe 8 by a clamp or a flange plate. Then, the electrodes 14-16 monitors the change of dielectric constant in the pipe 8 indicating the quantity/state of a deposit such as ammonium chloride on the inside surface of the pipe 8. An active guard 26 made of an electrically conductive material improves sensitivity by pushing electric field toward the center of the cylindrical member 12.
Patent JP-H05128654-A (JP)
Title: Tracking controller
Inventor: TANAKA YASUYUKI
IPC: G11B15/467
Filed: 1991-11-07
Abstract: PURPOSE:To eliminate the disturbance of tracking in the case of performing a superscription or a rewrite recording to a previously recorded area in a long time mode. CONSTITUTION:A pilot signal f1 is picked up from a head output by a BPF 118A and the pilot signal f2 is picked up by the BPF 118B. They are detected by detecting circuits 120A, 120B and low-pass filtered by LPFs 124A, 124B and switched every track by switches 124A, 124B and applied to a comparator circuit 126. In a system control circuit 50A, which of heads HA+, HA- or heads HB+, HB- are on-track is discriminated by the output of the comparator circuit 126, and by the heads being on-track, reproduction hereafter is performed.
Patent JP-H09111503-A (JP)
Title: Sanitary shorts
Inventor: IDE YUKIKO
IPC: A61F13/72
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide sanitary shorts eliminated in the permeation of a body liquid up to the waist part, simultaneously improved in the skin touch, capable of preventing the slippage of a sanitary napkin disposed in the shorts, and good in the wearing touch. SOLUTION: A water-proof cloth 15 is disposed on the back body 11 and the crotch part 15 of the shorts 10. On the side of the back body 11, the water- proof cloth 15 is provided up to a boundary line L6 and a boundary line L7 . The boundary line L6 is formed by binding a point P1 on a center line L4 to a point P2 on the edge line L5 of the right side leg opening in a linear (or curved) line. The boundary line L7 is formed by binding the point P1 to a point P3 on the edge line L5 of the left leg opening. Thereby, the leakage of a body liquid can effectively be prevented. Further, an elastic cloth band 16 is subjected to a gathering sewing treatment in a prescribed area along the central line L4 of the back body 11. Thereby, the crotch part can tightly be adhered to the body to fix the sanitary napkin to the body in a stable state.
Patent JP-H09114464-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: ITO TOMOAKI
IPC: G10B3/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To enhance the expressive power in playing by including a switch for detecting the depression quantity of key in four steps in a keyboard device of electronic musical instrument having an information processing system of two bits. SOLUTION: This device detects the depression quantity of a key of which the contact part conducts a contact point circuit wired to a base plate section by the depressing action of a switch. In such case, the contact part 4 forms a curved surface and faces the base plate part 3 apart therefrom. The contact part 4 is brought into contact with the contact point circuit wired to the base plate part 3 and is conducted therewith by the depressing action of the key and further, the curved surface of the contact part 4 is moved by the depressing action of the switch while its curved surface rolls on the surface of the contact point circuit. The depression quantity is detected by the contact part which is moved by the change in the depression quantity.
Patent JP-H03152591-A (JP)
Title: Light velocity comparison experimental device
Inventor: MAEDA AKIYOSHI
IPC: G01J7/00
Filed: 1989-11-09
Abstract: PURPOSE:To demonstrate the fact that light velocity is not always kept constant and changes based on wavelength by attaching different wavelength on two beams of light interfering with each other by interposing a coloring filter to the optical path of an interferometer, and detecting light velocity difference classified by every wavelength based on the position change of an interference fringe. CONSTITUTION:A device is the one in which the interferometers 5, 6 with superior performance are applied as the light velocity comparison experimental device classified by every wavelength, and the difference wavelength are applied to two beams A, B of light interfering with each other by interposing the coloring filters A', B' to the optical paths of the interferometers, and the difference H of optical path length generated by interposing the coloring filters A', B' is corrected by the adjustment of a refractive index or that of the thickness of the filter. In other words, the device is composed so that the two beams A, B of light with different wavelength can be interfered with each other under the condition of the same optical path length. Then, the light velocity difference can be detected at every wavelength based on the position change of the interference fringe. Thereby, it is possible to perform the comparison experiment of light velocity at every wavelength, and to recognize the fact that the light velocity is not always kept constant.
Patent JP-S62293147-A (JP)
Inventor: RONARUDO PII KURAAHE
IPC: G01N25/28
Filed: 1986-12-08
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-H0599040-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: YAMASHITA OSAMU
IPC: F02D41/34
Filed: 1991-10-11
Abstract: PURPOSE:To carry out the air-fuel ratio feedback control in the most suitable condition by providing a parameter detecting means, which detects a parameter related to the intake air quantity, and a control gain changing means, which sets the control gain to the intake air quantity. CONSTITUTION:A parameter detecting means 40, which detects the data on an air con switch 52, or a parameter related to the intake air quantity, is provided. In addition, a control gain changing means 40 is provided, which receives a signal from the parameter detecting means 40 and, when the intake air quantity is large, sets a smaller control gain, through the parameter, compared with the case of a small intake air quantity. In other words, when an air con switch 52 is turned ON in order to increase the quantity of the air taken into by means of a solenoid valve 15, combustion stability of an engine becomes better. Accordingly, a feedback factor CFB becomes smaller, compared with the time before the air con switch 52 is turned on. With this contrivance, the air-fuel ratio feedback control can be carried out in the most suitable condition.
Patent JP-H07181915-A (JP)
Title: Matrix type display device, and electronic device including it and driving method
Inventor: IMAMURA YOICHI
IPC: G09G3/20
Filed: 1994-10-31
Abstract: PURPOSE:To provide a matrix type display device which facilitates the processing of a display signal generating circuit and lightens the load on an external CPU, can have a character display area and an icon display area freely arranged, and can prevent display quality deterioration due to a shadow phenomenon, etc. CONSTITUTION:In a display code memory 301, display codes for characters and icons of one screen are stored in desired address arrangement and a pattern circuit 28 generates and sends an image pattern signal corresponding to the display codes to a display signal transfer circuit 72 through a multiplexer 27. A decoder selecting means 31 selects a decoder circuit 10 with a decoder selection signal 3 and then the generation timing of a latch signal 5 can optionally be controlled. And, the inputted display signal is latched by 1st and 2nd latch circuits 17 on a time-division basis with a latch signal 5. Then, the signal is transferred to a signal electrode driving circuit 15 through a line memory 16 to display an image on a matrix panel 18.
Patent JP-S62152905-A (JP)
Title: Pneumatic bias tyre
Inventor: HIRAKAWA TOSHIO
IPC: B60C11/00
Filed: 1985-12-27
Abstract: PURPOSE:To improve durability of a tyre, by a method wherein a tread is divided into three portions in the direction of the width of a tyre, the length in the direction of the width of the tyre of a central part is set in a particular relation with the development width of the tread, and two side parts are formed with a rubber layer in a multilayer. CONSTITUTION:In the meridian decision view of a tyre, a tread gap par T of the upper part of a carcass layer C laminated in a bias manner is divided into three portions of the one side, a central part, and the other side in the direction of the width of the tyre. A length (h) of the direction of the width of the tyre of the central part to a development width H of a tread is set to 2/5XH<h<4/5XH. The central part is formed with a rubber layer in at least one layer, and the both sides are formed with at least three layers of rubber layers 1-3. Since the tread is divided into three portions and a portion in the direction of depth is formed in a multilayer, this constitution enables reduction of wear and heat generation of a tyre to improve durability.
Patent JP-H02200252-A (JP)
Title: Deciding method for picture image indicating partition cofficient and/or fluid flow rate,and forming apparatus thereof
Inventor: UORUTAA DABURIYU RINDOSUTOROOM
IPC: G06T5/50
Filed: 1989-11-13
Abstract: PURPOSE: To properly correspond data from experiments of all patients to exponential function curves by following a process for deciding either the partition coefficient or the quantity of flow, whichever is selected, from the values of picture elements and saturation, and characteristics and incline of a primary optimal curve used in the field of diagnostic imaging related to mapping of blood flow volumes of the brain with computed tomography(CT). CONSTITUTION: In a process C, image data collected with a CT scanner A with concentrations of a contrast medium changing is processed, and the concentrations of the contrast medium from a contrast medium device B is processed to generate an image showing a partition coefficient, i.e., permeability, quantity of flow of blood or other fluids, and the value of reliability, i.e., goodness of fit. Before xenon gas or another contrast medium is introduced into a patient, a standard scan is carried out for displaying image of the area of imaging of the contrast medium. A curve fitting means 40 uses the standard curve fitting technique to determine three or more 'optimum' curve parts for the final concentration in one breath. A characteristics determining means 46 determines the end point of an exponential function, i.e., the interface between time constants of the exponential function.
Patent JP-H03154159-A (JP)
Title: Medical examination and treatment data checking system
Inventor: MARUO SATORU
IPC: G16H10/60
Filed: 1989-11-10
Abstract: PURPOSE:To execute a correct check by registering in advance the name of a disease related to a medicine whose first critical value is varied at the time of calculating simultaneously and a second critical value in a check master 2, and executing a check of medical examination and treatment data by referring thereto. CONSTITUTION:With respect to a check master, a first critical value at the time of calculation is registered in advance, and also, the name of a disease related to a medicine whose critical value is varied at the time of calculating simultaneously and a second critical value are registered in advance. With respect to medical examination and treatment data of a patient which is read in at the time of check, in the case the name of a disease of a check object obtained by retrieving the check master, and also, the name of a disease related to a medicine whose critical value is varied at the time of calculating simultaneously are inputted to are inputted to the read-in patient (in the case they are not inputted), the check is executed by a second critical value (a first critical value). In such a way, a correct check can be executed, and the number for executing reconfirmation and correction can be minimized.
Patent JP-H02137882-A (JP)
Title: Synonym and antonym display device
Inventor: NAKASUJI MASATAKA
IPC: G06F17/28
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the storage capacity required for the whole dictionary data storage means regardless of the length of the character string of synonyms and antonym by storing only word numbers as dictionary data indicating synonyms and antonym in the dictionary data storage means. CONSTITUTION:A word number read means 11 reads word numbers corresponding to the synonyms of keywords and/or word numbers corresponding to antonym stored in the dictionary data storage means 14C as a series of dictionary data with the keywords. Then when a synonym and antonym key is operated, a keyword read and display means 11 reads keywords out of an area determined by a word number read out by the word number read means 11 in the means 14C and displays them on a display means 2. Consequently, only the word numbers are stored as the dictionary data indicating the synonyms and antonym in the dictionary data storage means, so the storage capacity required for the whole dictionary data storage means is suppressed small.
Patent JP-H07147408-A (JP)
Title: Thin-film transistor element and manufacture thereof
Inventor: INOUE MAYUMI
IPC: H01L29/786
Filed: 1993-11-24
Abstract: PURPOSE:To provide a thin-film transistor element and its manufacturing method which can achieve the hydrofluoric resistance and the withstand voltage of a first insulating film. CONSTITUTION:This thin-film transistor element is provided with a first electrode 2 formed on an insulating substrate 1, a first insulating film 3 including fluoride formed in the surface of the first electrode 2 with anodic oxidation, a second insulating film 4 formed with the other means than anodic oxidation, a semiconductor layer 5 including a channel stopper layer 6 formed on the second insulating film 4 and a second electrode 7 formed on the semiconductor layer 5. In the manufacturing method an electrolyte containing ammonium fluoride is used for anodic oxidation of the first insulating film 3.
Patent JP-H01136051-A (JP)
Title: Immunological reaction measurement using fluctuation of light intensity
Inventor: NANBA AKIHIRO
IPC: G01N33/536
Filed: 1987-11-21
Abstract: PURPOSE:To obtain a smoothed power spectrum density simply with limited statistic variations from limited measuring data, by performing a spectral window processing of a power spectrum density in fluctuation of intensity of a detection output. CONSTITUTION:Scattered light of light projected into a reaction liquid containing a sample and a reagent is detected with a light receiving element 8. As amplified with a low noise amplifier 11 an output of the light receiving element 8 is passed through a lowpass filter 12 to remove a high frequency noise and then, after amplified with an amplifier 13 again, it is converted into a digital signal with an A/D converter 14 to be supplied to a computer 15. The computer 15 determines a power spectrum density by an FFT based on the digital signal from the A/D converter 14. Moreover, after averaged, the power spectrum density thus obtained undergoes a spectrum window processing and then the subsequent smoothing processing is performed.
Patent JP-H09112198-A (JP)
Title: Compound for cable bolt anchoring material
Inventor: HIDA TOSHIHARU
IPC: E21D20/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To completely anchor inserted cables to base rock in natural ground by adding a flow restricting agent of a predetermined wt.% to a self-hardening cement-based compound in tunnel excavation. SOLUTION: A flow restricting agent as a material for giving the properties of thixotropy is added to a cement-based compound having self-hardening ability with a mixing ratio of 10 to 40wt.% to the total amount at the time of adjusting the anchorage. In this way, loosening natural ground in the vicinity of facing can be prevented during tunnel excavation by obtaining cable bolt anchoring compound for anchoring the inserted cables to the base rock in natural ground. If the adding ratio of the flow restricting agent is less than 10%, the floe restricting effect is less but, if it exceeds 40%, the anchoring force with base rock decreases. Also if required, an expanding material and a precure agent of a predetermined range may be added to the anchoring compound for preventing leakage from holes even though the fluidity is good and also the anchoring force can be considerably increased.
Patent JP-H04166363-A (JP)
Title: Paper feeder for printer
Inventor: FUJIOKA SATOSHI
IPC: B41J11/02
Filed: 1990-10-30
Abstract: PURPOSE:To set a uniform paper feed amount over the full area of paper by a method wherein a follower roller driven through paper is disposed on the back surface of the on-roller wound part of a belt, and an idler pulley pressing the linearly connecting part of the belt on the paper side from the back surface of the belt in a direction where the connecting part separate from the head. CONSTITUTION:Both pulleys rotate clockwise in a forward paper feeding. Therefore, a tensed side of a paper feed belt 7 at the time of driving is a linearly connecting part on the lower side free from an idler pulley 8 serving as a slacking element. The rotation of a follower pulley 6 on the following side completely follows that of a gate roller pulley 4 on the drive side, and feed amounts of paper 2 by both the roller pairs are coincident with each other. Thus, the paper does not slack under a printing head. When the paper is fed reverse, the follower pulley 6 on the following side is not rotated. The paper 2 slips on the follower pulley 6 by establishing a relation Ff>Fr where Ff and Fr are the pinching forces of the both roller pairs. The paper is fed reverse by a reverse paper feed amount on the gate roller 4.
Patent JP-2000125540-A (JP)
Title: Exciter coil assembly for retarder
Inventor: ARAI KAZUYOSHI
IPC: B60T13/74
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the waterproofing property of an exciter coil assembly for retarder by providing wall sections which are continuously protruded in the laminating direction of an exciter core on the inner peripheral surfaces of terminating plate sections at both circumferential ends of a bobbin so that the wall sections may cut into a coating section when the coating section is formed by using a molten resin. SOLUTION: Wall sections 11 having wedge-like cross sections are provided on the inner peripheral-side end faces of terminal plate sections 10 at both circumferential ends of a bobbin 4. The wall sections 11 are integrally formed with the bobbin 4 in such a way that the sections 11 continue in the laminating direction of an exciter core 1 and are protruded in the inner peripheral direction and both ends of the sections 11 are connected to overhung sections. Although such stress that tends to deform both circumferential end faces in the inner peripheral direction is generated by the shrink mark of molten resin when a coating section 5 is formed by using the molten resin after exciter coils 2 are connected, the coating section 5 pulls the wall sections 11 successively provided from the bobbin 4 in an embracing state.  Therefore, an exciter coil assembly for retarder having an improved waterproofing property can be obtained, because no void is formed between joint surfaces and the infiltration of water through the surfaces is surely inhibited.
Patent JP-H10151587-A (JP)
Title: Original point returning control method for stepping motor direct-coupled hand
Inventor: FUKAZAWA TATSUO
IPC: H02P8/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify regulating work for a device using a stepping motor by absorbing positional slippage by load torque of the stepping motor and working dispersion of an original point sensor by detection precision of the sensor without requiring mechanical regulation of the original point sensor and an interoriginal point. SOLUTION: When it is specified at the time of original point returning drive that 1/2 of a memorized pulse number-interoriginal point interval is a judgment value min, 1/2 of a memorized pulse number interoriginal point interval is a judgment value max and judgment value min $ hpulse number (p) < judgment value max, original point returning drive is finished at a position of a first interoriginal point signal S2, and when judgement value min <= (pulse number (p)+ineroriginal point interval) < judgment value max, it is controlled to finish original point returning drive at a position of the following odinteriginal point signal S2.