baber/WOPTO huggingface dataset:
Patent JP-H05178267-A (JP)
Title: Power unit suspension device for motorcycle
Inventor: KASASHIMA YUICHI
IPC: B62M7/06
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the gap between a frame by defecting a cushion rubber and a rubber bush downward by pressing the front part of a power unit downward when a cushion unit contracts largely, and by suppressing the upward shift of the power unit. CONSTITUTION:A rear wheel 3 is installed at the rear edge of a power unit 1, and the front lower edge of the power unit 1 is pivotally installed at the rear edge of an arm 7 installed on a bracket 5 in the lower part of a frame 4, and a cushion unit 13 is connected between the rear part of the power unit 1 and the rear upper part of the frame 4, and the lower edge of the cushion unit 13 and the top edge of an arm 14 at the front upper part of the power unit 1 are connected with two link bars 15 and a swing arm 17, and when the cushion unit 13 contracts, the front part of the power unit 1 is pressed downward.
Patent JP-H06196966-A (JP)
Title: Moving average filter
Inventor: ISHII HIDEKAZU
IPC: H03H17/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide a moving average filter capable of shortening its processing time and reducing its operation current. CONSTITUTION:In the moving average filter 1 for smoothing an input signal, n input signals are cyclically outputted by a cyclic output means 2 in each sampling timing and temporarily stored in (n) latch circuits 3a to 3n in a storage means 3 and (n) output signals from the latch circuits 3a to 3n are added by an adding means 7 consisting of (n-1) adders in tatal constituted so that respective stages are gradually reduced over (m) stages with the relation of n/2<m>. Consequently the operation speed can be improved and the operation current can be reduced.
Patent JP-2000182378-A (JP)
Title: Semiconductor memory device
Inventor: KAGENISHI YUKIHIRO
IPC: G11C11/56
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which can store storage data of ternary per one cell by using a one-transistor and one-capacitor type memory cell. SOLUTION: Sense amplifiers 17, 18 are arranged respectively between a bit line BL1 of a memory cell block in which memory cells 29 are arranged and adjacent bit lines BL0, BL2. This device is provided with dummy cells 30 and 31 which are connected respectively to sense amplifiers 17, 18 and which supply respectively a first reference potential being lower than a potential when a node N1L takes in intermediate voltage data and being higher than a potential when the node N1L takes in low voltage data and a second reference potential higher than a potential when a node N1L takes in intermediate voltage data and being lower than a potential when the node N1L takes in high voltage data. Thereby, a DRAM which can store ternary data of high voltage data, low voltage data, and intermediate voltage data in one memory cell can be obtained.
Patent JP-H06202304-A (JP)
Title: Layout processor
Inventor: ODAKA MASAHIRO
IPC: G03F1/00
Filed: 1992-12-25
Abstract: PURPOSE:To enable layout operation to be conducted easily taking the relative positions of plural objects to be layout into consideration. CONSTITUTION:Image data and character data on the objects to be laid out are stored in an object data storage means 3. An operator makes instruction input from an instruction input means 7 and assigns to which positions which objects are to be laid out. A layout data forming means 5 forms allotment data in accordance with this instruction and stores the data into a layout data storage means 4. A image display means 2 displays the layout results instructed by the operator on the screen of a display 1 in accordance with the object data in the object data storage means 3 and the layout data in the layout data storage means 4. A layout correcting means 6 makes such correction as to unify one end of the plural objects to be laid out and to set position intervals at specific intervals in accordance with the operator's instruction.
Patent JP-H10199394-A (JP)
Title: Earth leakage breaker
Inventor: WATANABE KATSUMI
IPC: H01H83/02
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction owing to a lightning surge. SOLUTION: Parallel to the resistance 4 of a filter inserted between a zero phase converter 3 and the input step comparator 19 of an earth leakage detecting IC 7, a diode 20 whose regular direction voltage is larger than a secondary output of the zero phase converter 3 owing to an earth leakage is connected by making an anode at the nonreversing input terminal side of the comparator 19. When a lightning surge is generated, the diode 20 is conducted by the secondary output of the zero phase converter 3 at the nonoperating side of the comparator 19 so as to charge a capacitor 5, and when the zero phase converter secondary output is reversed to the operating side of the comparator 19, the charge of the capacitor 5 is discharged through the resistance 4.  As a result, the potential at the nonreversing input terminal side of the comparator 19 is reduced by the voltage reduction by the resistance 4, so as to suppress the output operation of the comparator 19.
Patent JP-H10174683-A (JP)
Title: Method and apparatus for measuring gas partial pressure in organic tissue
Inventor: TAKEUCHI YASUTO
IPC: A61B5/145
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a means and a method by measuring a life time especially until fine bubbles are dissolved, absorbed and vanished into an ambient liquid phase, concerning the means and method for measuring the partial pressure of a gas such as oxygen in a biological tissue in a non-invasion manner or in real time. SOLUTION: A microballoon containing a gas (e.g. oxygen) interested in a living body 10 to be inspected is distributed once by injection from an injector 17 via a pulse tube (blood vessel) 18, and then, a region of interest(ROI) 16 in a desired organ (interested organ) 15 undergoes an ultrasonic observation as observation object with an ultrasonic Doppler transmitter/receiver 12 and a search unit 11. When the level of a transmission pulse is maintained at a proper intensity, the microballoon is broken by an instantaneous sound pressure and a gas is released. The life time of the gas until the gas is diffused, absorbed and vanished into an ambient liquid phase is estimated by an inverse operation from a correlation time constant which is applied by a band width found by analyzing an obtained pseudo Doppler signal (scintillation signal) with a frequency analyzer 13.  Thus, the degree of oxygen saturation or oxygen partial pressure of the ROI is found in a non-invasion manner and in real time.
Patent JP-H11195005-A (JP)
Title: User/terminal equipment simultaneous certification method/system
Inventor: YAMAKITA TORU
IPC: G06F21/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To simultaneously certify a user and a terminal equipment with respect to the certification technology of the terminal equipment by a host device. SOLUTION: When the terminal equipment accesses the host device, a fingerprint detection function is validated and fingerprint information detected as a result is transmitted to the host device together with terminal identification information (301-304). As a result, relating to the host device, terminal identification information is set to be a key and fingerprint information is collated, so that the terminal equipment and the user are simultaneously certified. When a certified result is 'OK', the terminal equipment can access the host device (305-307). When the certified result is 'NG', access from the terminal equipment to the host device is inhibited or the operation of the terminal equipment itself is regulated or stopped.
Patent JP-2001170145-A (JP)
Title: Air cleaner
Inventor: NAGAYOSHI KENTARO
IPC: A61L9/16
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner provided with deodorizing effect with high performance and with easy maintenance by preventing performance of a photocatalyst layer from being deteriorated. SOLUTION: A dust collecting filter 5 for collecting dust on the windward side of a deodorizing filter 6, an ultraviolet ray lamp 8 around which a network- like photocatalyst part 9 on the windward side of the dust collecting filter, and a cover 10 opening the leeward and covering the ultraviolet ray lamp on the windward side of the ultraviolet ray lamp are provided and in addition, a dust sensor 12 or a gas sensor 13 for detecting amount of dust or gas is provided on the windward side of the above described dust collecting filter and on the other hand, a control part 14 for controlling the number of rotation of a blower by a detected signal outputted from the dust sensor or the gas sensor is provided to increase amount of air flow when the dust or the gas is much and to decrease the amount of the air flow when the dust or the gas is little.
Patent JP-2001175212-A (JP)
Title: Display sticking preventing device
Inventor: HAGA MINORU
IPC: G09G3/296
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To make sticking at a masked part and its boundary inconspicuous when the display having a masked part is performed with a video signal having the masked part and a video signal having a different aspect ratio. SOLUTION: This device is provided with a luminance control part for controlling signal levels of a video part, a masked part and the boundary of the masked part, a deciding part deciding the difference between the display time and the accumulated time of the masked part and a predetermined time, a setting part for setting the signal level of the masked part and the mask position of the masked part. Moreover, in this device, prescribed ranges of the front side and the rear side of the boundary are divided into prescribed steps and the display for every step is made to be smoothing display in which luminance is stepwise decreased from the center to the outside of the boundary by the luminance control part and, also, the setting part is made to set the signal level and the mask position of the masked part to a signal level which hardly generates the sticking and a mask position where hardly generates the sticking by the decision of the deciding part.
Patent JP-H06197825-A (JP)
Title: Device for raising bed
Inventor: KABURAGI HISASHI
IPC: A47C20/04
Filed: 1992-12-28
Abstract: PURPOSE:To smoothly raise and lower a bed raising arm with a drive source of small capacity and to operate the arm slowly when a bed is flat and promptly when the bed is upright according to whether a load is great or small. CONSTITUTION:A bed raising arm 16 is secured to a raising shaft 15 serving as a rolling fulcrum, and a rolling link mechanism 20 having a point 23 of application is provided below a rising portion 3, the point 23 being separated from the position of the raising shaft 15 when the bed raising arm 16 is almost flat, and brought close to the position of the shaft 15 when the arm 16 is almost upright thereby rolling and rotating the raising shaft 15. A reciprocating expansion rod 35 connected to the point 23 of application of the rolling link mechanism 20 is moved back and forth by a drive mechanism 30, and in the rolling link mechanism 20 a rolling arm 21 is connected to the point 23 of application by an adjusting spring 27 and is freely moved away from and close to the point 23 according to whether a load is great or small.
Patent JP-2001176345-A (JP)
Title: COMPLEX AND Nb3Sn SUPERCONDUCTOR AND MANUFACTURING METHOD OF THEM
Inventor: MONJU YOSHIYUKI
IPC: H01B12/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a complex and an Nb3Sn superconductor dispensing with a barrier material and lowering material cost and a manufacturing method of them. SOLUTION: This is the Nb3Sn superconductor 9 composed of a center part 13 of Nb3Sn-system made by heat treatment of a mixture of tin bronze 10 and Nb 11, and a coated layer of bronze 12 directly formed on the outer circumference of this center part 13. Since this complex has no barrier material, it can dispense with a barrier-material expense which is said to be 10 to 20% and achieve a remarkable cost cut.
Patent JP-H11172044-A (JP)
Title: Rubber composition for studless tire
Inventor: MIYAZAKI YUJI
IPC: B60C1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which can realize an improvement in the performance of a studless tire on the ice. SOLUTION: A rubber composition used for a studless tire and containing an anti-slip agent comprising a vegetable particulate material having a particle diameter in the range from 100 to 600 μm and treated to improve the adherence to a rubber, wherein 30-50 pts.wt. carbon black selected from the group consisting of SAF-grade carbon blacks and ISAF-grade carbon blacks and 3-15 pts.wt. silica are blended while satisfying such a quantitative relation that the total of the compounding amount of carbon black and silica may be 35-55 pts.wt. based on 100 pts.wt. rubber component consisting of 65-95 wt.% diene rubber usually used in tire rubber compositions and 35-5 wt.% polybutadiene rubber having cis-1,4 linkages, modified with a polybutadiene having syndiotactic-1,2 linkages and whose vulcanizate has a dynamic elastic modulus (E') measured at 30 deg.C of 8.0-15.0 MPa.
Patent JP-H11251552-A (JP)
Title: Layout structure of dynamic random access memory
Inventor: YOO JEI-HWAN
IPC: H01L27/108
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce chip size by forming a metal line at the upper part of an impurity region and making contacts for connecting the metal line electrically with the impurity region on the opposite sides of a word line drive region. SOLUTION: An impurity region 100 is formed between an array region 10 and a bit line equalized region 20 in the direction perpendicular to the bit line on the major surface of a semiconductor substrate linked electrically with the bit line equalized region 20. A metal-active contact 102 for electrically linking a metal line M1 for bit line equalizing voltage VBL with the impurity region 100 is formed simple on the opposite sides of a word line drive region 104, i.e., in a region for intersection the word line drive region 104 with the bit line equalized region 20. This structure can reduce the chip size.
Patent JP-H11177156-A (JP)
Title: Machining method for thermoelectric conversion material and production of thermoelectric conversion element
Inventor: NODA YASUTOSHI
IPC: H01L35/34
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enhance thermoelectric conversion characteristics by performing pressure deformation or extrusion plastic working of a fused or sintered thermoelectric semiconductor material while heating electrically. SOLUTION: A metal powder material 6 for one electrode of a thermoelectric conversion element, a sintered or fused mass of thermoelectric semiconductor material 5, and a metal powder material 6 for the other electrode are arranged sequentially on a punch 4 in the cavity 1 of a die 2. Punches 3, 4 are then pressed each other or one punch is pressed against the other thus compressing the powdery electrode material 6 and the semiconductor material 5. Under that state, a large current is fed between the conductive punches 3, 4 and hot working is performed. Alternatively, a punch 23 is pressed toward the outlet 24 of a die 22 to extrude the thermoelectric semiconductor material 5 while softening. In this regard, a large current is fed between the conductive punches 23, 22 to generate heat and the material is extruded by applying a pressure while controlling the working temperature.
Patent JP-2000186579-A (JP)
Title: Exhaust brake device and manufacture thereof
Inventor: MURATA YOSHIYUKI
IPC: F02D9/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance and wear resistance of the valve stem and the bearing of an exhaust brake device and to decrease the occurrence of friction between the valve stem and the bearing. SOLUTION: An exhaust brake device 1 comprises a valve body 3 arranged in the exhaust pipe of an engine and forming a part of its exhaust gas passage 2; a valve stem 5 which is disposed at the internal part of the valve body 3 and on which a valve element 4 to open and close the exhaust gas passage 2 is mounted; and bearings 6 and 7 arranged at the valve body ;3 to rotatably support the valve stem 5. Elements, such as Cr, B, V, and Nb, are diffused and penetrate the whole of the surface of the valve stem 5 and the whole of a surface containing the inner surfaces of the bearing holes of the bearings 6 and 7 through a high temperature salt bath diffusion treatment method and a cured layer formed of an inorganic material, such as a carbide, a boride, and an oxide, is formed.
Patent JP-2000186968-A (JP)
Title: Pressure sensor circuit
Inventor: HAYASHI MASANORI
IPC: G01L9/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce temperature fluctuation components primary and secondary caused by sensitivity temperature characteristic of a semiconductor pressure sensor. SOLUTION: This pressure sensor circuit is provided with a semiconductor pressure sensor 1, having sensitivity temperature characteristic including a quadric downward-convex temperature fluctuation component and a linear negative temperature fluctuation component, and a temperature characteristic correcting circuit 2 comprising a constant-voltage circuit 20 having temperature characteristic of a negative-sloped linear output Vbe, a squaring circuit 21 for squaring the output of the circuit 20 and an inverting circuit 22 for inverting the output of the circuit 21 and for supplying to the sensor 1 as an electric power source an output Vcc of a temperature characteristic which includes a quadric upwards-convex temperature fluctuation component and a linear positive-sloped temperature fluctuation component,  which is provided by inverting the output of the circuit 20 having the linear negative-sloped temperature characteristic using the circuit 22, after it is squared by the squaring circuit 21.
Patent JP-H11183131-A (JP)
Title: Method and device for measuring film thickness
Inventor: KUSUDA TATSUFUMI
IPC: G01B11/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To determine an appropriate location for film thickness measurement easily by calculating the degree of matching between the measured value and predicted value of the spectrum of reflected light each on a plurality of film thickness values, recognizing as an appropriate measurement location when the maximum degree of matching is equal to a predetermined threshold or greater, and sequentially moving a light spot to a plurality of predetermined other candidate locations in the case that it is smaller than the threshold. SOLUTION: A driving system control part 36 positions a light spot at the first candidate location of measurement, and a spectroscope 34 measures the spectrum of reflected light. A signal processing part 30 calculate the degree of matching GOF between predicted values and measured values on a plurality of predetermined film thickness values. A hard disk device 39 stores a plurality of predetermined predicted values of film thickness values. A spectrum analyzing part 38 judges the presence of film thickness values with the degree of matching GOF equal to a predetermined threshold or greater. In the case of the absence of such film thickness values, a light spot is moved to the next candidate location of measurement. The driving system control part 36 controls an XY table 100 to perform its movements.  The measured value of film thickness is determined on the basis of film thickness values with the degree of matching GOF equal to the threshold or greater.
Patent JP-2001179318-A (JP)
Title: Device for controlling thickness
Inventor: SHIGITA ATSUSHI
IPC: B21B37/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a trustworthy device to control board's thickness, which can roll metal stably and make rolled metal highly precise thickness. SOLUTION: A Mill constant's error rate calculating device 12 which estimates an error rate of Mill constant at a lower stand by an error between actual load measured by load detectors 11A-11C fixed at an upper stand and targeting load is equipped. A calculating gap amendment device 13 which calculates a gap amendment to prevent board thickness error from occurring at a lower stand by an error between an actual board thickness measured at a intermediate stand's board thickness measure 10 and a targeting board thickness and a Mill constant written above is also equipped. And a calculating speed amendment device 14 which calculates speed amendment to keep a balance in massflow by the gap amendment above is equipped.
Patent JP-H11342107-A (JP)
Title: Medical peritoneoscope inserting mantle tube
Inventor: KANEDA GORO
IPC: A61B1/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To simultaneously insert a plurality of treatment tools or endoscopes and minimize the number of mantle tubes used for a patient by mounting at least one valve member for interrupting the outside air on the rear end part of the mantle tube. SOLUTION: This medical peritoneoscope inserting mantle tube comprises a conduit 1 extending form the external side to the internal side, and a plurality of treatment tool inserting cavities 6 and 7. Sheets 2 and 3 are provided on the external side of the conduit 1. These sheets prevent aeroperitoneum gas from leaking from the internal cavity in the insertion of treatment tools or endoscopes to the treatment tool inserting cavities 6 and 7. The sheets 2 and 3, which have thin plate-like forms, are provided with slits. The slit has a cross or star form, for example, and two plates are used in lamination as occasion demands.  The sheets 2, 3 have diameters desirably equal to or larger than the inner cavities of the treatment tool inserting cavities 6 and 7, and desirably fitted and adhered to the treatment tool inserting cavities 6 and 7 or adhered to the external surface of the conduit 1.
Patent JP-H10198152-A (JP)
Title: Toner cartridge and ventilation plug for toner cartridge
Inventor: JONNY A COFY
IPC: G03G15/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge capable of allowing air to escape outside while blocking toners and a plug for the toner cartridge. SOLUTION: This hopper plug dissipates the accumulation of an air pressure to induce toner leakage to the outside. The one side of the plug has a series of inlet openings 491 communicating with the inside of a hopper. The air which can contain some of toner particles pass these openings and enters a first chamber 507. This first chamber has an outlet hole 499 not facing the inlet openings. The air passing the outlet of the first chamber enters a second chamber 509. This second chamber has an outlet hole 495 which is arranged at the opposite end and does not face this hole. A third chamber 511 faces a mat-like toner filter 501 reaching the outlet hole 503.
Patent JP-2000193065-A (JP)
Title: Transmission for hydraulic drive
Inventor: TAKATORI OSAMU
IPC: F16D13/72
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify structure, and reduce cost. SOLUTION: This transmission comprises a first shaft 2 serving as an output shaft, a second shaft 5 at which a second gear 4 fitted in a first gear 3 fixed on the first shaft 2 is fixed, and a third shaft 7 on which a third gear 6 fitted in the second gear 4 is fixed. A first variable volume type motor 8 and a control pump 9 are connected to the second shaft 5 and a second variable volume type motor 11 is connected to the third shaft 7 through a clutch 10.