baber/WOPTO huggingface dataset:
Patent JP-H08178981-A (JP)
Title: Method for monitoring phase and apparatus for monitoring waveform
Inventor: SHITANI TAKESHI
IPC: G01R19/165
Filed: 1994-12-22
Abstract: PURPOSE: To highly accurately detect a slight shift in phase by accumulating difference between a monitored waveform at a sampling point and a reference waveform and determining the shift in phase from the direction of a fluctuation in the accumulated values for every determination section. CONSTITUTION: An AC wave signal processing part 5 acquires AC waves of 141V being waves to be monitored, lowers voltage 3 and full-wave-rectfies 4. The monitored waves are inputted to an A/D-conversion part 6, A/D-converted synchronously with sampling clocks(SCLK) from a clock generation part 10 and outputted to a CPU 7. The CPU 7 acquires monitored waves for one period from a RAM 9 and ideal waves from a ROM 8, and subtracts a data value of corresponding ideal waves from a data value of the monitored waves at each sampling point for calculating a difference value. The difference values are accumulated for every section of first to fourth judgement sections, and when their symbols are +, -, +, - (-, +, -, +), advance (delay) in SCLK phase is judged.
Patent JP-H11151320-A (JP)
Title: Solid golf ball
Inventor: MARUKO TAKASHI
IPC: A63B37/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To allow even a player with relatively low head speed to increase distance when making a full shot with a driver and to have a good ball-hitting feel. SOLUTION: In a solid golf ball which comprises a solid core 1 covered with a cover 2 and formed into a multilayered structure having an inner core 3 and an outer core 4 covering the inner core 3, the inner core 3 has a diameter of 15 to 22 mm and a Shore-D hardness of 40 to 70, and the outer core 4 has a JIS-C hardness of 40 to 75. Both the inner and outer cores are made from a rubber composition composed chiefly of polybutadiene, and the thickness of the cover 2 is 0.5 to 3 mm.
Patent JP-H09280147-A (JP)
Title: Internal combustion engine ignition circuit device and internal combustion engine ignition semiconductor device
Inventor: FURUHATA SHOICHI
IPC: F02P3/04
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a collector voltage by providing a coil current detecting part and a circuit for lowering a gate voltage in a MOS gate structure transistor and adding to a gate terminal the voltage of a current flowing from a main terminal into the gate terminal when a main terminal voltage is higher than a gate terminal voltage. SOLUTION: A transistor 304 for lowering a gate voltage and a coil current detecting part 305 are provided in a MOS gate structure transistor (e.g. IGBT) 303, and the serially connected resistor 309 and high pressure resistant rated current element 308 of a circuit for increasing a gate terminal voltage by a collector terminal voltage are connected between the collector and the gate of the IGBT 30. A gate voltage is applied so as to make constant a collector voltage in the transistor 304 and raised instantly following the rising of the collector voltage. When the collector voltage is higher than the gate voltage, the gate voltage is increased by the rising of the collector voltage immediately after the starting of a current regulating operation, the collector current is also increased and thus the vibration of the collector voltage is suppressed.
Patent JP-H03176470-A (JP)
Title: Novel nonionic radiation contrast medium
Inventor: RAMACHIYANDORAN ESU RANGANASAN
IPC: C07D241/08
Filed: 1990-11-29
Abstract: New nonionic radiographic contrast agents having the formula <CHEM>  wherein Y is a single bond -CH2CH2-, -CH2O-, -OCH2-, <CHEM>   R1 and R2 are the same or different and are <CHEM>   <CHEM> R3 and R4 are the same or different and are hydrogen, methyl or -CH2CH2OH; R5 is hydrogen, alkyl, -CH2CH2OH, CH2OH or OH and R6 is alkyl, -CH2CH2OH, CH2OH, OH or hydrogen and may be the same or different than R5 and m is zero or one with the proviso that no methylene or methine carbon atom of the heterocyclic ring is attached to both a nitrogen and an oxygen atom with the additional proviso that when Y is a single bond then m is not zero. These new contrast agents are water soluble and have desirable low osmolality properties.
Patent JP-H07203062-A (JP)
Title: Facsimile equipment having automatic telephone/facsimile switching function
Inventor: KIRITA HIROSHI
IPC: H04N1/32
Filed: 1993-12-28
Abstract: PURPOSE:To provide a facsimile equipment which contains an automatic telephone/facsimile switching function and can easily restore a talking state even if a telephone circuit is automatically switched to the MODEM side by the noises produced in a talking mode. CONSTITUTION:A talking restoration switch 7a functions to switch a telephone circuit L to a telephone set TEL from a MODEM 20. Then a control means 1 switches the circuit L to the MODEM 20 from the TEL when a CNG signal is detected and then switches the circuit L again to the TEL when the switch 7a is operated.
Patent JP-H07186982-A (JP)
Title: Speed sensitive power steering device
Inventor: ODA KAZUYA
IPC: B62D6/00
Filed: 1993-12-28
Abstract: PURPOSE:To keep the extent of steering force so proper at all times irrespective of speed variations by varying a hysteretic range between actual speed and control speed at car accelerating or decelerating time according to the accelera tion of a car. CONSTITUTION:A speed sensor 28, detecting the rotating speed of front wheels 14 and seeking the speed with which a car is actually traveling, is installed in and around an axle 26 of the front wheels 14, and in this constitution, this sensor 28 is connected to a control unit 30 for controlling the operation of a power steering device 16. In addition, this control unit 30 determines its control speed so as to be varied with hysteresis when actual speed is increased or decreased separately. Then, a hysteresis altering device 30 alters a hysteretic range according to a size of acceleration to be detected by an acceleration detector at car accelerating or decelerating time. With this alteration, proper steering force is always securable irrespective of speed variations in the car.
Patent JP-H09181568-A (JP)
Title: Filter circuit
Inventor: SEKIGUCHI YUTAKA
IPC: H03H11/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to sharply change the cut-off frequency of the filter circuit by changing the resistance value of a resistor connected between the emitters of transistors(TRs) forming a 1st differential pair. SOLUTION: Since output currents I1 from constant current sources 14a, 14b and the value of a capacitor C are fixed, the cut-off frequency of the filter circuit is changed by the output current I2 of a variable current source 19 and the resistance value of a resistor REn. Since the change width of the output current I2 is reduced in order to prevent the increment of current consumption and the generation of dispersion, the interruption frequency is changed only by fine width in accordance with the output current I2 . When any one of switches SW1 to SWn is turned on in accordance with a control signal, resistors RE1 to REn are switched. Thereby the change width of the resistance values of the resistors RE1 to REn can be sharply changed, so that the cut-off frequency can be sharply changed.
Patent JP-H04201472-A (JP)
Title: Serial printer
Inventor: KIMURA YOICHI
IPC: B41J5/30
Filed: 1990-11-30
Abstract: PURPOSE:To dispense with a DIP switch and to eliminate the complicatedness of initial setting by providing the mark corresponding to control data to recording paper. CONSTITUTION:When the initial setting fitted to machinery to which printing data is supplied is performed, the mark (m) corresponding to control data is preliminarily provided on recording paper P by the hand. Subsequently, a switch 22 is changed over to the reading part of the control data and the recording paper P is inserted in the insertion port 10 of a printer 9. When a carrier 5 is driven while controlled by a control circuit 12 to be guided by guide shafts 3, 4 to be moved, the mark (m) of the recording paper P is read by a reflection type sensor 8 and stored in a set state memory circuit 13. Subsequently, when printing data is supplied from the machinery, the control data stored in the set state memory circuit 13 is called to the control circuit 12 and a printing mechanism. A printing mechanism A is controlled so as to be matched with the machinery to print data.
Patent JP-2000164922-A (JP)
Title: Semiconductor device
Inventor: HANAOKA DAISUKE
IPC: H01S5/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain good ohmic contact with a positive electrode and reduce] contact resistance by setting an acceptor impurity concentration in part of a p-type contact layer, in contact with the positive electrode within a specified range and reducing the crystal lattice deformation due to doping. SOLUTION: For a p-type contact layer 18, a III-V nitride compound semiconductor film, having a Mg impurity concentration of 3×1019-5×1021 cm-3 and a film thickness of 40 nm or below is used. When the Mg impurity concentration is 3×1019 cm-3 or above, an ohmic contact with a positive electrode can be easily obtained. The Mg impurity concentration of more than 5×1021 cm-3 is not practical because the crystallinity of GaN as a single crystal is damaged, and therefore GaN of sufficient crystallinity cannot be obtained. By making the film thickness smaller, the phenomenon of increased resistance caused by lattice defects which are generated at the Mg impurity concentration of 3×1019 cm-3 or above can be prevented.
Patent JP-H09180095-A (JP)
Title: Intersection information providing device
Inventor: ADACHI KUNIHIKO
IPC: B60W30/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide information on other intersection entering vehicles for a vehicle which enters an intersection by an intersection information providing device. SOLUTION: Plural roadside beacons 16N and 16E, and 16S and 16W are installed for plural roads 10 and 12 which cross each other at an intersection 14. The roadside beacons 16N and 16E, and 16S and 16W are connected to an information processor 20. According to detection information obtained by the roadside beacons 16N and 16E, and 16S and 16W, whether or not there is a vehicle entering the intersection is detected. The vehicle entering the intersection is provided with vehicle information regarding other intersection entering vehicles through the roadside beacons 16N and 16E, and 16S and 16W.
Patent JP-H10165927-A (JP)
Title: Soil fungus fermentation type garbage disposer
Inventor: NAKAGAWA TAKEHIKO
IPC: B09B3/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve decomposing efficiency owing to fermentation treatment by enlarging a contact area of garbage and soil fungus with air while stirring effect is raised by a method wherein a fermented wherein many small holes are bored around that, and soil fungus is filled inside is installed, and the fermented is rotated with a driving device. SOLUTION: When the garbage dispose is used, a ball of a polyhedron 8 is preliminary put in a fermenter 1, a wood chip on which garbage X and soil fungus are cultivated is sent into the fermenter 1, and a taking out opening is closed. Then, the fermenter 1 is rotated with the driving device, and warm wind is blown into the fermenter 1 from its blowing in opening 4a. At that time, adjusting of temperature of the warm wind and control of blowing out intensity are carried out while temperature and humidity in a treating cage are measured. Further, a stirring propeller 3 is rotated, primary treated residue falling into a receiver 5a is stirred, and its secondary treatment is carried out. The secondary treated residue reserved in the receiver 5a is fallen onto a taking out opening receiving pan 7 under that by opening and closing of a shutter, which is discharged outside.
Patent JP-H07201785-A (JP)
Title: Method and apparatus for wet treatment
Inventor: NAKAJIMA TSUTOMU
IPC: H01L21/304
Filed: 1993-12-28
Abstract: PURPOSE:To remove dust particles from a wafer after it is polished with a solution containing colloidal silica CONSTITUTION:High voltage is applied to pure water to negatively charge it, which is neutral or having a pH of 7. The charged water is used to remove dust particles 12 from a wafer 11; that is, the negatively charged water takes away dust particles 12 that are positively charged.
Patent JP-H09163594-A (JP)
Title: Circuit for controlling output current of amplifying element
Inventor: KIMURA HARUHIKO
IPC: H03F1/52
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for controlling the output current of an amplifying element which can control the output current of an element for signal amplification, with simple constitution, and insulate itself from external device. SOLUTION: This circuit is equipped with a detection resistor R15 which detects the voltage geared to the output current of an element 11 for signal amplification, being connected between the signal output terminal of the element 11 for signal amplification and an output line 8 from which an amplification signal is outputted, a first amplifying element 13 which operates, according to the detection voltage, and reduces the output current, and a photocoupler 16 which operates at the time of operation of the first amplifying element 13.  In this case, this is equipped with a second element 14 for amplification in which the control signal input terminal is connected to the control signal input terminal of the element 11 for signal amplification, and the current input terminal is connected to a photodiode 16a, and besides the output terminal is connected to the current input terminal of the first amplifying element 13, and further which operates with the input signal as a control signal at the time of operation of the first element 13 for amplification and turns on a photodiode 16a.
Patent JP-H08180911-A (JP)
Title: Electric wire connecting structure of electric element sealing member
Inventor: SAKURAI RIICHI
IPC: H01R4/24
Filed: 1994-12-26
Abstract: PURPOSE: To eliminate use of a female terminal. CONSTITUTION: An electric element sealing member 10 for connecting a terminal 12 and sealing an electric element 11 has a pressure contact blade 12a formed at the tip of the terminal 12. Electric wire inserting grooves 21 for inserting and holding an electric wire 30 are formed on the front wall of a cylindrical housing-cum-bottom 20 capable of inserting the electric element sealing member 10 from the terminal 12 side, then housing it. When the electric element sealing member 10 is inserted into the housing 20 from the terminal 12 side, the pressure contact blade 12a at the tip of the terminal 12 cuts the cover of the electric wire 30, then is connected with a core wire. Preparation of a female terminal on the electric wire 30 side is made unnecessary.
Patent JP-H07201778-A (JP)
Title: Manufacture of semiconductor device and manufacturing device
Inventor: TANAKA KAORU
IPC: C23C16/44
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a W layer from being grown on an exposed part of an SiO2 film on the peripheral part of a substrate and to prevent the generation of particles due to the peeling of the W layer or the like by a method wherein a manufacturing device is constituted into one comprising a reaction container, a gas introducing means, a placement stand, a gas creeping preventive means and other gas introducing means, which are respectively specified. CONSTITUTION:A manufacturing device comprises a reaction container 1 with the exhaustible interior, a gas introducing means 7 for introducing reaction gas in the container 1 and a placement stand 2 for placing a substrate 3 of an object of treatment and comprises a gas creeping preventive means 4, which is arranged in such a way as to cover the peripheral part of the surface of the substrate 3, has the inner diameter smaller than the diameter of the substrate 3 and has the outer periphery larger than that of the substrate 3. Moreover, the device is constituted into one comprising other gas introducing means for introducing the gas in a space, which is covered with the means 4, on the peripheral part of the substrate 3. The other gas introducing means area, for example, formed into ring-shaped members 5, which respectively have a gas injection hole 6 for blowing off the gas, which is fed in cavities in the interior of the container 11, to the outside.
Patent JP-H08231668-A (JP)
Title: Waterproof resin foam
Inventor: FUJITA NAOSHI
IPC: C08J9/14
Filed: 1995-11-30
Abstract: PURPOSE: To prepare a waterproof resin foam which is excellent in properties inherent in a foam and has low air permeability and low water absorption and can stably maintain excellent waterproof properties, such as waterstop properties, by using particular components. CONSTITUTION: A waterproof resin foam is prepd. by foaming and curing a foaming compsn. comprising a polyisocyanate, a compd. having at least two active hydrogen groups, and an ester which comprises a 10 C or higher monoalcohol and a 9 C or higher monocarboxylic acid or an 8 C or higher aliph. or alicyclic dicarboxylic acid and which is added in an amount of 7 to 100 pts.wt. based on 100 pts.wt. compd. having at least two active hydrogen groups. The ester most pref. comprises stearyl alcohol and a dimer acid. The ester may comprise a butadiene polyol, a propylene oxide adduct of bisphenol A or a castor oil and oleic acid.
Patent JP-H05170230-A (JP)
Title: Sealing device in automatic packaging machine
Inventor: SUZUKI MITSUGI
IPC: B65B51/10
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a sealing device in an automatic packaging machine which always keeps the sealer vertical by a mechanism in which the sealer executes a parallel and straight movement under the engaged condition of sealer in a certain interval. CONSTITUTION:Two pairs of D type dual cams in the upper and lower & the right and left directions are provided in two front and behind stages, standing toward the transfer direction of articles. The upper and lower sealers 30, 34 are stably supported by these four pairs of dual cams F1, F1, R1, R1, F2, F2, R2, R2.
Patent JP-H08178429-A (JP)
Title: Cutting valve apparatus for draining and hot water supply for bath
Inventor: YANADA AKIHIRO
IPC: F24H1/46
Filed: 1994-12-28
Abstract: PURPOSE: To ensure cutting of a bath followup boiling circuit off a hot water supply path by determining the way of opening or closing an air charge valve according to the position of a bathtub detected by a bath water level sensor in a circulation path for bath followup boiling and specifying the way of opening or closing the air charge valve irrelevant to the position of the bathtub. CONSTITUTION: First and second hot water check valves 92 and 95 for preventing the reversion of water supplied are provided on the downstream side of a hot water valve 91 and an air charge chamber 93 is connected to a path between the first and second hot water check valves 92 and 95 from the side thereof. The air charge chamber 93 is opened or closed by an air charge valve 96 to determine the way of controlling the opening or closing thereof by a control 80 early in the setting of a bathtub 20. The way of opening or closing the air charge valve 96 is determined automatically according to the position of the bathtub 20 detected by a bath water level sensor 44 of a circulation path 30 for bath followup boiling. In addition, the way of opening or closing the air charge valve 96 is specified by a switching means 81 irrelevant to the position of the bathtub 20. This enables preventing of uncertainty in the detection of the bath water level.
Patent JP-2000159942-A (JP)
Title: Thermoplastic elastomer composition and air bag housing cover comprising the same
Inventor: NISHITANI YOSHINORI
IPC: B60R21/215
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in heat- resistant rigidity, etc., and suitable for molding an air bag housing cover without causing breakage, etc., in parts other than a part of an expected cleavage line at the time of expanding and developing of the air bag as the air bag housing cover and to provide the air bag housing cover. SOLUTION: This thermoplastic elastomer composition comprises the following components (A) to (C) and satisfies the following characteristics (1) to (3): (A) 25-40 wt.% of a thermoplastic elastomer composed of a hydrogenated material of an aromatic vinyl-conjugated diene block copolymer, (B) 35-50 wt.% of an olefinic resin and (C) 15-40 wt.% of a softener for a hydrocarbon-based rubber. (1) 1-60 g/10 min melt flow rate at 230 deg.C temperature under 2.16 kg load according to JIS K7210, (2) >=86 spring type hardness (A form) according to JIS K6301 and (3) <=300 MPa flexural modulus of elasticity according to JIS K7203.
Patent JP-H06184403-A (JP)
Title: Polyacetal resin composition
Inventor: TAJIMA YOSHIHISA
IPC: C08L59/00
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a composition excellent in compatibility, dispersion and interface adhesion between component resins and improved in weather resistance and other disadvantageous physical properties of polyacetal resin. CONSTITUTION:A polyacetal resin composition composed of (A) 97 to 50 pts.wt. polyacetal resin and (B) 3 to 50 pts.wt. polymer having one or more kinds of groups represented by the general formula (1) or (2) shown below on its side chains; (1): OAr or (2): NHAr [Ar is an aryl group and the group represented by the general formula (1) or (2) may be bonded directly or through a divalent organic group (-R-) to the main chain].
Patent JP-2000197635-A (JP)
Title: Method and system for detecting characteristic inside one lump of tissue
Inventor: PATTANAYAK DEVA NARAYAN
IPC: G01N21/17
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tumor detecting system based on diffused wave of a acoustooptical type. SOLUTION: A light diffused wave is generated by simultaneously using visible and near-infrared lights inside the localized area 8 of a highly scattering medium (mamma tissue) and converging ultrasonic in the area. A vibrating tissue medium scatters incident light to generate an intensity modulated diffused wave. The diffused wave generated from the area 8 is provided with a frequency equal to the frequency of ultrasonic waves (or its higher harmonic waves) and is detected at the boundary of the mamma to obtain data on density in each area, an absorption parameter and diffusion parameter, many diffused wave detectors are arrayed at the boundary of the mamma to detect the scattered diffused waves. Output signals from a diffused wave detector are supplied to a detector detecting the amplitude and the phase of the diffused waves.  The amplitude and phase signal components of the diffused waves are supplied to a processor 24 calculating a pixel value for displaying the monitor 26.
Patent JP-H07145659-A (JP)
Title: Construction method of tile wall surface
Inventor: MURAKAMI HACHIRO
IPC: E04F13/24
Filed: 1993-11-22
Abstract: PURPOSE:To make it possible to simply carry out tile positioning work without requiring any skill to enable the curtailment of time required for execution in the case a plurality of tiles are stuck on the wall surface of a building skeleton. CONSTITUTION:A grid positioning member 11 constituted of muntin members 12 and horizontal muntin members 13 is mounted to the wall surface 2 of a building skeleton 1 in advance. After that, tiles 3 having the rear sides formed of vertical channels 6, 7 and horizontal channels 8 and 9 in the shape of a projection corresponding to a projection formed of the muntin members 12 and horizontal muntin members 13 are interlocked with the channels 6 and 9 to carry out tile setting work.