baber/WOPTO huggingface dataset:
Patent JP-H09186890-A (JP)
Title: Digital highlight color copy forming method
Inventor: RICHIYAADO JIEI BIICHI
IPC: H04N1/60
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To derive image specialized information from a scanned full-color display of a material image by selecting the most suitable conversion among many kinds of indexed color conversion from a full-color image to a highlight color image, and representing respective individually characterized areas of the material image. SOLUTION: An image segment dividing process 31 is adapted most to an image segment division system determined among many different kinds 32-34 of color conversion from a full-color image to a highlight color image, namely, usable to generate an index signal for selecting the most suitable and special conversion. For example, an ordinary text may be mapped in black with a reference number 32, a line drawing may be mapped in color by Harrington presentation algorithm with a reference number 33, and a continuous tone area may be mapped by Harrington pictorial algorithm with a reference number 34.
Patent JP-H01158316-A (JP)
Title: Differential pressure type flow rate transducer
Inventor: KAYAMA NAGAOKI
IPC: G01F1/34
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a differential pressure type flow rate transducer, which can detect a flow rate highly accurately, by transducing differential pressure determined by the flow rate, into an electric signal through electrostatic capacitors, and correcting the signal with temperature pressure. CONSTITUTION:In a differential capacitance sensor 20, electrodes 21 and 22 are provided so as to face each other with respect to a moving electrode 23. The space between the electrodes is filled with sealed liquid 25. Electrostatic capacitances C1 and C2, which are differentially changed with differential pressure that is yielded by the detected flow rates, are formed. A liquid temperature sensor 26 detects the temperature of the sealed liquid 25. A temperature sensor 27 detects the temperature of fluid. An operating part 28 comprising a CPU 38 and the like operates the difference between the sums of the capacitances C1 and C2 and outputs a signal corresponding to said differentials pressure. Then, the product of the sums is operated. A signal corresponding to the dielectric constant of the sealed liquid 25 is outputted. Static pressure, which is applied to the sealed liquid 25, is computed based on the dielectric constant signal and the liquid temperature signal Td. The effects of the differential pressure of said differential pressure signal and the temperature signal Tf are corrected based on the signal corresponding to the static pressure and the signal Td. Then the temperature pressure is corrected with the signal Tf and the static pressure signal and standard temperature and standard static pressure. The result is multiplied by a flow rate coefficient, and a flow rate signal is obtained.
Patent JP-H07177215-A (JP)
Title: Telephone call device
Inventor: TORIYAMA YOSHIAKI
IPC: H04N1/32
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a telephone call device which eliminates the limitation of the number of indication buttons or specified two-digit numbers for automatic calling and enables a user to automatically call a desired called subscriber according to the calling frequency of the called subscriber by users without the increase in device size and the decrease in device operability. CONSTITUTION:When an abbreviated or one easy step dial number is registered in an abbreviated dial number registration part 18 or one easy step dial number registration part 19, the abbreviated or one easy step dial telephone number of the called subscriber and information on the called subscriber corresponding to the number are inputted from an input part 11 after information on the user is inputted through a card reader 21 or by operating numeric key of the input part 11. Then abbreviated dial or one easy step dial numbers are registered by users, so even when the number of set abbreviated or one easy step dial numbers is small, they can individually be set corresponding to use frequencies by users.
Patent JP-H07166974-A (JP)
Title: Abnormality detecting device for fuel evaporation on control mechanism
Inventor: SAKAENO TOMOMI
IPC: F02M25/08
Filed: 1993-12-17
Abstract: PURPOSE:To prevent false detection of abnormality by enhancing pressure regulating accuracy within the closed space of a fuel evaporation control mechanism. CONSTITUTION:Fuel gas generated in a fuel tank 22 and adsorbed to a canister 30 is released into an intake pipe 2 as necessary, according to the control for opening or closing a canister closing valve 37 and a purge control valve 40. To detect any abnormality in an evaporative emission control mechanism, the purge control valve 40 is opened or closed under control of an electronic control unit 50 according to the internal pressure condition of the intake pipe 2 detected by an intake pipe internal pressure sensor 62 and to the amount of fuel in the fuel tank 22 which is measured by a fuel gauge 23, so that the speed at which negative pressure is introduced from the intake pipe 2 is properly varied. Therefore, the pressure within a closed space is regulated without being affected by the internal pressure condition of the intake pipe 2 and the amount of fuel in the fuel tank 22. Therefore, any abnormality in fuel evaporation control mechanism can be detected with accuracy by measuring those pressure variations.
Patent JP-H01161152-A (JP)
Title: Method for measuring occult blood of feces
Inventor: WADA YASUO
IPC: G01N33/543
Filed: 1987-12-18
Abstract: PURPOSE:To automatically and exactly measure the quantity of hemoglobin in a feces specimen by diluting the feces specimen with a diluting liquid and injecting latex particles having an antibody-antigen reaction with the hemoglobin therein. CONSTITUTION:The feces specimen is diluted by the diluting liquid and an 'anti-human hemoglobin antibody sensitized latex liquid' having the latex particles which make the antigen-antibody reaction with the hemoglobin is injected into this liquid. An immunological latex agglutination is effected by the hemoglobin and the 'anti-human hemoglobin antibody sensitized latex liquid' if the hemoglobin is contained in the sample. The latex agglutination reaction takes place according to the quantity of the hemoglobin in the sample when the 'anti-human hemoglobin antibody sensitized latex liquid' is sufficiently injected therein. The sample is clouded according to the quantity of the hemoglobin therein. Light is cast to the sample and the turbidity thereof is detected by detecting the light scattered from the sample, by which the quantity of the hemoglobin is quantitatively and automatically measured.
Patent JP-H01161959-A (JP)
Title: Facsimile equipment
Inventor: SATO MITSUHIRO
IPC: H04N1/32
Filed: 1987-12-18
Abstract: PURPOSE:To attain effective management of a transmission original by using a recording means having a large recording degree of freedom arranged in downstream direction in the original carrying direction than the read position of an original read means and recording original management information on a picture recording face of the original in the unit of lines. CONSTITUTION:A platen roller 20 in press contact onto an opposite face to a picture read face of an original DP and four carrier rollers 21-24 in press contact with the recording face of the original DP and carrying the original DP in cooperation with the platen roller 20 except the middle point of the platen roller 20 are arranged to the downstream in the carrying direction of a carrier roller 3 carrying the original DP. Moreover, a recording head 25 to record the original management information is arranged to the picture read face of the original DP at a position in press contact with the platen roller 20 in the middle part of the platen roller 20. Thus, the transmission original is managed effectively.
Patent JP-H09163663-A (JP)
Title: Induction motor
Inventor: MIHATA YUKIHIRO
IPC: H02K5/167
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an induction motor of long life wherein reverse rotation is prevented by using a fluid bearing, in an induction motor used for a ventilation fan. SOLUTION: In this induction motor, a shaft 2 wherein a snap ring 1 is fixed, and a fluid bearing having a dynamic pressure generating trench 3 on either one of the outer periphery of the shaft 2 or the inner peripheries of two sliding bearings 4 are used. A washer 7 having a protrusion 6 is fixed on an end surface 5 of the bearing of one side. Thereby an induction motor of long life which can prevent reverse rotation of a ventilation fan can be provided.
Patent JP-H03181277-A (JP)
Title: Picture copying machine
Inventor: SUGIURA TAKU
IPC: H04N1/46
Filed: 1989-12-11
Abstract: PURPOSE:To prevent color blurring at black character part by discriminating and extracting a black character edge part in picture information, setting a slice level of binarization based thereon and binarizing multi-value picture information. CONSTITUTION:The machine is provided with an edge extraction means 4-1 discriminating and extracting a black character edge part in picture information, setting means 4-2, 4-3 setting a binarizing slice level based on the result from the black edge extraction means 4-1, binarizing means 4-2, 4-5 binarizing multi- value picture information according to the level set by the setting means 4-2, 4-3 and a copying means 4-6 outputting binarized picture information by the binarizing means 4-2, 4-5 and copying the information. Thus, the black character edge part of the picture information is discriminated and extracted to set the binarizing slice level. Thus, an excellent picture is obtained.
Patent JP-H06156536-A (JP)
Title: Cushioning member for lighting fixture
Inventor: ISHII YASUHIKO
IPC: B65D81/113
Filed: 1992-11-30
Abstract: PURPOSE:To enhance a cushioning function against an external force applied in the longitudinal direction of a fixture main body and prevent an end plate of the fixture main body from being deformed. CONSTITUTION:Among continuous first to fourth wall parts 43, 44, 39, 40, the first and third wall parts 43, 39 are opposed to each other, and the second and fourth wall parts 44, 40 are opposed to each other, thus they are folded into a square-cylindrical shape. The square cylinder thus formed as a cushioning member has a support cylindrical part 31 formed in height lower than the height of a fixture main body of a lighting fixture, a recess 51 which is provided throughout the third wall part 39 and the fourth wall part 40 of the support cylindrical part 31 and into which the end part of the fixture main body is inserted, and a folding piece 60 which is folded to face the recess 51 from either one of the first wall part 43 and the third wall part 39, which is provided throughout these first and third wall parts 43, 39 and which is brought into contact with an end plate of the fixture main body inserted into the recess 51.
Patent JP-H10172918-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: RI SOKEI
IPC: H01L21/762
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor wafer which can improve the productivity in manufacturing an SOI device by simplifying the process. SOLUTION: In this manufacture of an SOI(silicon on insulator) wafer, a first wafer 21 in which a thermal oxide film 23 is formed and a second wafer 31 in which an oxygen ion implantation region and a hydrogen ion implantation region are formed are joined and are subjected to a heat treatment. After that, the wafers are separated by using the hydrogen ion implantation region as a cut face. The chemical bond of the first wafer 21 is reinforced by another heat treatment process and the oxygen ion implantation region of the second wafer 31 is formed by an oxide film. After that, the surfaces of the first and second wafers 21 and 31 are flattened. In this manner, two SOI wafers 20 and 30 can be manufactured by using two wafers as the first and second SOI wafers are formed.
Patent JP-H11180016-A (JP)
Title: Color detecting sensor for ink ribbon
Inventor: SAWANO MITSURU
IPC: B41J35/18
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To detect a color of an ink ribbon of a low cost without providing a mark for detecting the color of the ribbon. SOLUTION: An LED 11 of a wavelength for maximizing a light absorption of a first color of a four-color ink ribbon 10 is used, and an LED 12 of a wavelength for maximizing a light absorption of a third color is used. And, the LEDs 11, 12 are respectively driven in different lighting sequences. Thus, the four colors of the ribbon 10 can be detected without providing a mark for detecting the color of the ribbon. And, since it is not necessary to provide the mark on the ribbon, an area of the ribbon can be reduced that much. As a result, its cost can be reduced, and resources can be saved. And, two light sources are driven different lighting sequences, and hence only one light receiving sensor is sufficient, and its cost can be reduced that much.
Patent JP-H10161578-A (JP)
Title: Video display device
Inventor: DOI HIROSHI
IPC: H01J29/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To stably execute the correction of the misalignment in landing by the terrestrial magnetism with high accuracy. SOLUTION: A magnetic sensor 1 generates the detection signal S1 meeting the direction of the installation with respect to a north and south direction and the intensity of the magnetic field that the sensor receives and the detection signal S2 meeting the direction of the installation with respect to an east and west direction and the intensity of the magnetic field that the sensor receives. The components by the AC magnetic fields in the detection signals are eliminated by low-pass filters 2, 12. The components by the DC magnetic fields generated in the device are removed by subtractors 3, 13. The fluctuations in the detection signals of the magnetic sensor 1 by the fluctuation in power source voltage are removed by subtractors 4, 14.  Correction signal forming circuits 7, 17 form the correction signals S1, S12 supplied to landing correction coils 9, 19 in accordance with the detection signals from which the influence of the unnecessary magnetic fields is eliminated by the subtractors.
Patent JP-H01157536-A (JP)
Title: Etching solution for gallium arsenide compound semiconductor
Inventor: OTA KIYOSHI
IPC: H01L21/308
Filed: 1987-12-17
Abstract: PURPOSE:To easily form a recessed part of a specific shape without using a sulfuric acid-based etchant by a method wherein a mixed solution composed of either phosphoric acid + hydrogen peroxide + tartaric acid or phosphoric acid + hydrogen peroxide + ammonia + water is adopted. CONSTITUTION:An n<-> type buffer layer 2 and an n-type active layer 3 are epitaxially grown continuously on a semiinsulating GaAs substrate whose main surface is a [100] plane. A resist is formed selectively in a part corresponding to a channel region on the active layer 3 by using a lift-off method; an ohmic metal such as AuGe-Ni-Au or the like is evaporated; a source electrode 6 and a drain electrode 7 are formed. A resist 8 is coated; an opening having a width of a gate electrode to be formed is made. The GaAs substrate is etched, through this opening in the resist 8, by using an etching solution composed of either phosphoric acid H3PO4 + hydrogen peroxide H2O2 + tartaric acid (CH (OH)COOH)2 or phosphoric acid H3PO4 + hydrogen peroxide H2O2 + ammonia NH4OH + water H2O; a recessed part 4 having a shape whose width is widened gradually in a depth direction and is narrowed gradually from the middle is formed.
Patent JP-2000150445-A (JP)
Title: Processing device
Inventor: YOSHITANI KENJI
IPC: H01L21/304
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the atmosphere in a process chamber from entering a drive system of a drive means and to prevent particles at the drive system from entering the process chamber. SOLUTION: A process chamber 36 for processing a semiconductor wafer W, a wafer boat 40 for moving the semiconductor wafer W in the process chamber 36, and a ball screw mechanism 50 for driving the wafer boat 40, are provided. Here, the ball screw mechanism 50 is provided in a space 39 partitioned by a partition wall 37 from the process chamber 36. A connection member 42 which connects the wafer boat 40 and the ball screw mechanism 50 together is formed for mobility in a guide hole 38 provided at the partition wall 37, and a suction cylinder 70 provided with a suction hole 71 opened on the side of the connection member 42 is provided near the guide hole 38 of the partition wall 37, with the suction cylinder 70 connected to an exhaust means.  Thus, the atmosphere in the process chamber is prevented from entering the ball screw mechanism 50 while the particles at the ball screw mechanism 50 are prevented from entering the process chamber 36.
Patent JP-2001139596-A (JP)
Title: Luminescent and fluorescent polyamino acid derivative
Inventor: KOBAYASHI HIDEKI
IPC: C09K11/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyamino acid derivative useful as a reagent, etc. for research capable of detecting biochemical phenomenon and biological activity in which sugar participates as fluorescence. SOLUTION: This polyamino acid derivative comprises an amino acid having a reactive functional group comprising hydroxyl group, carboxyl group or amino group at the side chain in addition to amino group and carboxylic group forming polypeptide bond as a unit and binds phenyl boronic acid group represented by the following formula (I)  wherein R is hydroxyl group or carboxyl group which is reactive functional group of amino acid side chain or an atomic group formed by reacting with the reactive functional group} through a reactive functional group of the above amino acid side chain to luminescent and fluorescent functional group.
Patent JP-H05156298-A (JP)
Title: Solid detergent composition
Inventor: TAKAHATA MASAHIRO
IPC: C11D10/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide the subject composition containing an N-acyl compound, a higher fatty acid, etc., excellent in low irritation, foamability and touch of foam, free from a cramp feeling during or after use and excellent in smooth touch. CONSTITUTION:The objective composition contains (A) 40 to 99wt.% (preferably 50 to 95wt.%) compound of the formula (R<1>CO is a 10 to 16C straight chain acyl,), (B) 1 to 60wt.% (preferably 5 to 50wt.%) of one or more compounds selected from higher fatty acids (e.g. lauric acid or myristic acid) and higher alcohols (e.g. myristyl alcohol) and, as necessary, a humectant, a surfactant, etc.
Patent JP-H05157939-A (JP)
Title: Manufacture of optical connector plug
Inventor: MASUDA TAICHI
IPC: B29L11/00
Filed: 1991-12-04
Abstract: PURPOSE:To adjust the connecting force and disconnecting force for an optical connector receptacle by forming separate dowels as parts which form a plug-side engagement part and adjusting the positions of the separate dowels. CONSTITUTION:A metallic mold 1 consists of a tip part 2, a side part 3, a base part 4 and the separate dowels whose positions are adjustable and the internal space of the metallic mold 1 constitutes the pattern of the outward shape of a desired optical connector plug. Namely, the metallic mold parts at positions corresponding to the engagement projection parts of the optical connector plug which engages the optical connector receptacle are composed of the separate dowels 5. Then the positions of the separate dowels 5 are adjusted to adjust the projection height or groove depth of the engagement projection parts of the optical connector plug as an injection molding. The connecting force and disconnecting force when the plug is inserted into the optical connector receptacle can be adjusted variously as desired and, for example, when the frequency of attachment and detachment is large, the projection height of the engagement projection parts is adjusted to low height.
Patent JP-2000142454-A (JP)
Title: Vehicle
Inventor: GOTO AKIO
IPC: A63G25/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To freely change the travel direction of a vehicle by rotating a ring- like driving wheel with its center axis as the rotational center, and steering a pair of free rollers in opposite phases to each other. SOLUTION: This vehicle is provided with a ring-like driving wheel 10 disposed to surround the peripheral lower end of the vehicle, and a pair of free rollers 21, 22. The driving wheel 10 is rotated in the direction of an arrow mark (x) with its center axis as the rotational center and grounded on the ground at a contact point. With the operation of an operating lever 43 serving as an operating means 30 and by a hydraulic cylinder 31, a rack 32 is moved in the direction of an arrow mark 32x and in the reverse direction to the direction of the arrow mark 32x, and a pair of free rollers 21, 22 are steered in opposite phases to each other so as to rotate the free roller 21 in the direction of an arrow mark 21x and to rotate the free roller 22 in the direction of an arrow mark 22x. The travel direction of the vehicle 1 can therefore be freely changed.
Patent JP-H05133467-A (JP)
Title: Hydraulic controller of hydraulic power transmission with high gear clutch for vehicle
Inventor: HATTORI TAKEHITO
IPC: F16H61/14
Filed: 1991-11-08
Abstract: PURPOSE:To provide a hydraulic controller for a hydraulic power transmission with a high gear clutch for vehicles, which is reduced fuel consumption as small as possible without entailing any damage to drivability, and preventing a hydraulic circuit from going to be complicated or expensive as well as getting the extent of high release responsiveness of a lockup clutch. CONSTITUTION:A lockup control valve 56 of a slip control valve gear is provided with two ports 76b, 76c and a drain port for usual release and emergency release of a lockup clutch 32, and they are selected and operated in response to the actuation of a solenoid No. 4, whereby a slip value of the lockup clutch 32 is adjusted in a clutch engaging state. On the other hand, in a clutch releasing state, it is alternatively selected to a normal release mode that working oil out of an engaging side oil chamber 35 is drained via an oil cooler 110, and an release mode that this working oil is directly drained by the drain port, respectively.
Patent JP-H01164286-A (JP)
Title: Take-up machine controller
Inventor: MORI TOKUJI
IPC: H02P5/46
Filed: 1987-12-21
Abstract: PURPOSE:To reduce tension fluctuation and execute stable operation, by executing acceleration or deceleration torque correction accommodated to a back turn roll controller. CONSTITUTION:In a weighing value storing circuit 26, a weighing value data is received from a paper machine weighing controller 25, and is previously stored. By a paper density arithmetic circuit 27, arithmetic is performed on paper density from a paper thickness value found by the weighing value data and the arithmetic operation of a paper thickness arithmetic circuit 22 on a take-up machine. When the operation of the take-up machine is started, then at the beginning of the starting of the operation, the input of a paper density value from a low density setting value 20, to a back turn roll acceleration or deceleration compensating circuit 21 is provided, and back turn roll acceleration or deceleration torque is corrected. After a back turn roll is rotated several times, a contact 29 is closed, and a contact 28 is opened, and a paper density data necessary for the acceleration or deceleration torque correcting operation of the back turn roll is applied from the arithmetic circuit 27.