baber/WOPTO huggingface dataset:
Patent JP-H10159639-A (JP)
Title: Detecting method for abnormality of temperature sensor
Inventor: TANIGUCHI SATORU
IPC: G01K15/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To appropriately detect a type of abnormality in which output of a temperature sensor is fixed to a fixed value by generating heat in the temperature sensor by itself at detecting abnormality of the temperature sensor, and judging whether the change of output of the temperature sensor based on the self has generation of the temperature sensor is larger than a fixed threshold value or not. SOLUTION: When abnormality of a temperature sensor 1 is detected, an ECU 10 judges at first whether output of the temperature sensor 1 is fixed or not for a fixed term. In the case of the judged result being 'NO', the temperature sensor 1 is judged to be normal. Meanwhile, in the case of 'YES', output of the temperature sensor 1 is judged so that there is the possibility of output of the temperature sensor 1 being fixed, and the temperature sensor 1 is controlled so as to generate heat by itself. Next, it is judged whether change of output of the temperature sensor 1 based on the self heat generating is larger than a fixed threshold value or not, in the case of the judged result being 'YES', the temperature sensor 1 is judged to be normal, and in the case of 'NO', the temperature sensor 1 is judged to be abnormal.
Patent JP-H08231892-A (JP)
Title: Powder coating material,its production,and coating method for it
Inventor: MANFUREETO KIIZAA
IPC: B05D7/14
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating which is characterized by high gloss and/or mottle effect and does not exhibit inconveniences as seen in the conventional techniques at all.  
     SOLUTION: This powder coating contains 0.1-10 wt.% conductive pigment, is prepd. by adding at least one conductive pigment and optionally at leat one bright pigment simultaneously, separately or as a mixture, to a powder coating material and vigorously mixing them, and is applied to metal, wood, glass, ceramics, plastics, and inorg. building materials. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04186382-A (JP)
Title: Development method and device for electrophotography
Inventor: FUJIMURA HIROSHI
IPC: G03G15/06
Filed: 1990-11-21
Abstract: PURPOSE:To enable an electrophotographic image of uniform density to be obtained by measuring a fine gap between the external surfaces of a rotating sensitive drum and a development roller, and adjusting the magnitude of bias electric field applied across the gap, according to the size of the measured fine gap. CONSTITUTION:In a development process, a fine gap delta between the external surfaces of a sensitive drum 10 and a development roller 18 is measured by a distance measurement means 38. This distance measurement means 38 outputs a signal corresponding to the measured fine gap delta to a controller 42, and this controller 42 controls for a bias electric field generation device 44 to generate bias electric field of such magnitude as corresponding to the measured fine gap delta. Namely, when the gap delta becomes large, the bias electric field is increased to prevent the density of an image from being too light. On the contrary, when the gap delta is small, the bias electric field is reduced to prevent the density from being too deep. According to the aforesaid construction, an image can be developed without much influence by the machining precision of the sensitive drum 10 and development roller 18.
Patent JP-H01158675-A (JP)
Title: Magnetic recording system
Inventor: SUGAWARA TAKAO
IPC: G11B20/14
Filed: 1987-12-14
Abstract: PURPOSE:To widely improve an S/N of a reproducing signal by obtaining falsely a differential waveform in an MFM system as the reproducing signal of a head and detecting a peak without executing an differentiation. CONSTITUTION:When data are recorded corresponding to the change of a recording current, codes (1) in an MFM code that the source data are converted into the MFM coding system are all reconverted into (0). The code (0) in this code is subdivided into following three types of reconversion rules. That is to say, codes (the outsides of a start and an end codes are regarded as codes (0) neighboring to the code (0) are both (1), it is reconverted into (1), when the neighboring codes are both (0), it is reconverted into (0) and when either of the neighboring codes is (1), it is reconverted into (1/2). Thus, as a circuit structure to obtain the reproducing signal from a magnetic recording medium, the conventional one can be used as it is.
Patent JP-H10144644-A (JP)
Title: Substrate cleaner
Inventor: SOEJIMA JUNICHIRO
IPC: H01L21/304
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To cause an effective flowing layer over the entire surface of substrates to be cleaned or avoid causing a vortex in a cleaning tank by injecting a fluid by injecting means in mutually approximately parallel but opposite directions in an upper and lower zones of the tank. SOLUTION: Approximately a uniform flow for water over the entire surface from above a cleaning tank 2 is fed and wound flow into a low-resistance space i.e., an inside face 2a of the tank 2 but is block by a control plate 51 from a biased flow, thus causing an effective flow layer over the entire surface of each of silicon wafers 3 at a feed rate enough to flow among the wafers 3. This ensures a good cleaning effect. The control plate 51 straighten the flow even between the inner side face 2a of the tank 2 and topmost wafer 3. Thus a vortex little occurs but pure water contg. particles is drained, without staying.
Patent JP-2000149727-A (JP)
Title: Breaker
Inventor: NAKAJIMA ATSUYA
IPC: H01H33/40
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a breaker that can be miniaturized with a simple structure. SOLUTION: In this circuit breaker wherein a path between a moving contact 25 and a fixed contact 24 is closed and the energy of an opening spring 45 is stored by storing the energy of a closing spring 30 with an energy storing means 34 and by driving the moving contact 25 by the stored energy of the closing spring 30, the energy of the opening spring 45 is stored by transmitting the stored energy of the closing spring 30 through a non-compressible fluid.
Patent JP-H03177536-A (JP)
Title: Die steel for plastic molding having excellent weldability
Inventor: SUDO KOICHI
IPC: C22C38/24
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the die steel for plastic molding having excellent weldability without requiring preheating and postheating by specifying the compsn. of an alloy constituted of C, Mn, Cr, Mo, V, S, Si, P, B and Fe. CONSTITUTION:The die steel for plastic molding is the one having the compsn. of an alloy contg. 0.1 to 0.3% C, 0.5 to 3.5% Mn, 1.0 to 3.0% Cr, 0.03 to 2.0% Mo, 0.01 to 1.0% V and 0.01 to 0.10% S, furthermore contg., at need, 2.0% Ni and/or one or more kinds among 0.003 to 0.2% Zr, 0.03 to 0.20% Pb, 0.01 to 0.15% Te, 0.0005 to 0.010% Ca and 0.01 to 0.20% Bi, constituted of <=0.25% Si, <=0.02% P and <=0.002% B and the balance substantial Fe as well as satisfying the inequality BH=326.0+847.3C+18.3Si-8.6Mn-12-5Cr<=460. The steel is excellent in weldability as the diesteel for plastic molding and has good hardenability, hardness, segregation properties, workability, machinability, etc., as well as there is no fear of generating weld cracks at the time of executing cladding by welding without preheating and postheating.
Patent JP-H03177470-A (JP)
Title: Curable adhesive composition
Inventor: ATSUTA MITSURU
IPC: A61K6/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a composition suitable especially as a dental adhesive, having excellent adhesiveness between titanium (alloy) and plastic and other metallic materials, comprising a titanate-based coupling agent, radically polymerizable monomer and trialkylboron (partial oxide). CONSTITUTION:The objective composition comprising (A) a titanate-based coupling agent (preferably isopropyldimethacrylisostearoyl titanate), (B) a radically polymerizable monomer [e.g. methyl (meth)acrylate], (C) a trialkylboron (partial oxide) [preferably tri-n-butylboron (partial oxide)] and preferably (D) an acidic group-containing polymerizable monomer.
Patent JP-H05151264-A (JP)
Title: Information retrieving device
Inventor: MARUKO TAKESHI
IPC: G06F17/30
Filed: 1991-12-02
Abstract: PURPOSE:To improve the efficiency of retrieval by storing either one of image data and character data and a keyword in each page of a document and finding out characters and a page number corresponding to a retrieving keyword. CONSTITUTION:Image data, character data and a keyword are previously inputted and stored in a data storing part 4 in each page of each document respectively through an image data input part 1, a character data input part 2 and a keyword input part 3. When a retrieving keyword is inputted from a retrieving keyword input part 5, a retrieving part 6 successively retrieves and finds out a document including the retrieving keyword and its page number based upon the inputted keyword and the contents of the data storing part 4 and the image data and character data of each corresponding page in the document are outputted from an output part 8 by a display or print format. Consequently the document concerned and its page number can quickly be retrieved by means of the retrieving keyword and the generation of a searching miss can be prevented.
Patent JP-H05156254-A (JP)
Title: Liquid crystal composition and liquid crystal element containing the same
Inventor: SEKINE CHIZU
IPC: C09K19/54
Filed: 1991-12-02
Abstract: PURPOSE:To obtain a liquid crystal composition, having a quick time of response to a change in electric field and excellent in orienting properties by adding a specific pyridine-based compound to a liquid crystal compound or composition capable of exhibiting a ferroelectric chiral smectic C phase. CONSTITUTION:The objective composition is obtained by adding (B) a compound such as 4-n-hexadecylpyrimidine expressed by the formula A-R (A is phenyl, pyridyl or hydrogen; R is 6-22C straight-chainlike alkyl) to (A) a liquid crystal compound such as phenylpyrimidine-based compound or composition capable of exhibiting a ferroelectric chiral smectic C phase. Furthermore, this composition is sandwiched between a pair of transparent electrode substrates to afford a liquid crystal element.
Patent JP-H09311643-A (JP)
Title: Electric capillary tube display sheet
Inventor: NIKORASU KEE SHIERIDON
IPC: G09F9/30
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a different method for manufacturing an electronic display sheet by applying such constitution as expanding liquid small drops when an electrode means is energized. SOLUTION: Plural small drops 24 staying between two sheets separated from each other are utilized by an electric capillary display 10. Below these respective small drops 24, electrodes 16 by which an insulation layer insulates the small drops 24 from the electrodes 16 is provided. By applying a voltage between these respective electrodes 1 and these responding small drops 24, corresponding small drops 24 are expanded. The expanded small drops 24 can be used as pixels. Accordingly, by applying a voltage to the selected small drops 24, a screen image can be formed. Hereat, plural liquid small drops 24 subjected to color application or to ornamental use of color are arranged on a high surface energy plate 20 as if covering on a high surface energy plate 20.  Respective high surface energy plate 20 capable of making address allocation individually applies electric connection to one of small drops 24.
Patent JP-2000149724-A (JP)
Title: Gas insulation disconnector
Inventor: INOHARA TOSHIAKI
IPC: H01H33/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulation disconnector provided with a light collecting means that can effectively transmit the energy of a laser beam and can keep initial performance for a long time. SOLUTION: A laser oscillator 9 comprising a carbon dioxide gas laser is formed, and a laser beam 10 emitted from the laser oscillator 9 is introduced into a fixed-side conductor 3. A reflecting mirror 13 and a convergent lens 12 are formed in the fixed-side conductor 3, and the laser beam 10 reflected by the reflecting mirror 13 is collected between electrodes 1, 2 by the convergent lens 12. The convergent lens 12 is formed of ceramic-based ZnSe, and the reflecting mirror 13 is formed by applying ZnSe coating to a metal mirror formed of Cu, Au or Mo.
Patent JP-H10161526-A (JP)
Title: Exhibiting device for house air ventilation system
Inventor: TAZUMI KOICHI
IPC: G09B9/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhibiting device, through which one understands how effectively the system works in a short time, by providing the housing display section which models a housing having the air ventilation device to sent the air in the basement space section to the room space section. SOLUTION: A partioning board 27 forms a floor partioning section 4 which indicates the floor that separates a room space section 2 and a basement space section 3. An exhibiting device 1 is provided with a housing display section 5 which consists of the sections 2, 3 and 4. Moreover, the device 1 has an air ventilating device 6 which blows the air in the section 3 to the section 2. Note that the device 6 includes a staircase ventilating device 16 which is arranged in a staircase section 34 in a first room section 2A and a floor surface ventilating device 17 which is arranged for the section 4 in a second room space section 2B. Then, a simulation is conducted for the system which takes the air in the basement space to the room space.
Patent JP-H08178283-A (JP)
Title: Lighter case with hood
Inventor: MORIKAWA NORIAKI
IPC: F23Q2/34
Filed: 1994-12-21
Abstract: PURPOSE: To provide a lighter case with a safe hood in which the hood surface side is not raised to a dangerous temperature at the time of using. CONSTITUTION: A heat curable phenol resin piece 11 is provided at heat insulating means at the upper inside for surrounding a flame at the time of igniting a lighter D with a hood C vertically slidably mounted from the front side intermediate part 3 of a lighter case body B and the upper front side.
Patent JP-H09160999-A (JP)
Title: Optical reader
Inventor: HASEGAWA KAZUO
IPC: G06K7/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the complicated process for forming a multilayer film filter on the surface of an image forming lens which has been conventionally performed to obtain a desired band pass characteristic and to reduce the manufacturing cost. SOLUTION: Inside a body 1, a red filter 3 selectively transmitting the main spectral part and the part whose wavelength is longer than the main spectral part of irradiation light B by covering and closing a reading window 1a and dichroic mirror 6 which is arranged with the inclination of about 45 deg. to a circuit board 9, reflects the main spectral part and the part whose wavelength is shorter than the main spectral part of the irradiation light B at roughly right angles and guides the light to a line sensor 7, are provided.
Patent JP-H10156362-A (JP)
Title: Electrolytic water generating device
Inventor: ACHINAMI NOBUO
IPC: C02F1/46
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a diaphragm and an electrode, and to supply an acidic water and an alkaline water each having a prescribed pH from the beginning of electrolysis. SOLUTION: In this electrolytic water generating device provided with a diluted brine tank 290 for storing brine, an electrolytic cell 30 connected tot he diluted brine tank 20 through a feed pipe and divided into 2 sections housing the electrode 34 and 35 respectively by the diaphragm 31, a motor-driven pump 24 interposingly attached to the feed pipe 20 and forcibly feeding the diluted fine in the diluted brine tank 20 to both sections 22, 23 of the electrolytic cell 30 and a controller for controlling the energization of both electrodes 34, 35 and the operation of the motor-driver pump 24, the whole reaction surface of teach electrode 34, 35 can be dipped into the brine even at the time of the stoppage of the electric motor pump 24, and the motor-driven pump 24 is driven by the controller after the lapse of a 1st setted time T1 from starting the energization of both electrodes 34,  35 and is stopped after the lapse of a 2nd setted time T2 from stopping the energization of both electrodes 34, 35.
Patent JP-H06159745-A (JP)
Title: Air conditioner incorporating humidifier
Inventor: NITTA TAKEHIKO
IPC: F24F6/04
Filed: 1992-11-27
Abstract: PURPOSE:To improve reliability in operation of an air conditioner in which water within a humidifier tank is supplied to a humidifying element by a method wherein over-flown water from a water receiving pan for the humidifying tank along with a water leakage of the humidifying tank is fed out to a water receiving pan of the air conditioner. CONSTITUTION:An air conditioner having a humidifier therein is so operated that water within a humidifier tank 1 arranged on a water receiving pan 2 is passed through a pipe 5 and supplied to a humidifying element 3 installed on a water receiving pan 4 for the humidifying element, where the water is gasified so as to perform a humidifying operation. In this case, when the humidifier tank 1 has a hole to cause water to be overflown from the humidifier tank water receiving pan 2, the over-flown water is passed from a recess (a water discharging port) 6 arranged in the water receiving pan 2 and through a passage. The water passes through a plate 8 and flows into a water receiving pan 7 of a main body of the air conditioner. A mechanism for discharging the drain water from the water receiving pan 7 out of a room is applied for discharging it out of the room. With such an arrangement as above, it may a cope with a trouble of water leakage.
Patent JP-H04187990-A (JP)
Title: Heat exchanging device
Inventor: SASAKI HIRONAKA
IPC: F24F1/00
Filed: 1990-11-22
Abstract: PURPOSE:To increase heat exchange efficiency by a method wherein a heat exchanger is formed such that the intermediate part in the direction of length of a tube is bent to form an approximate V-shape, and is disposed in an air flow passage in a state that it is formed approximately in a inverted V-shape the bent part of which is located on the windward side in the direction of an air flow. CONSTITUTION:When a heat exchange device is applicable for a heat exchange device used as an indoor machine for a room air conditioner, a vaporizer A is formed approximately in an inverted V-shape where a bent part 70 is positioned on the windward side in a direction W of a down air flow. After suction air uniformly passes the whole of a core part 70 of the vaporizer A with the aid of a fan C, it is discharged to the outside of a casing B. During discharge of suction air, air is heat-exchanged with a refrigerant passing through a tube 3 of a vaporizer and cooled. Bedewing water produced owing to condensation of flow air is adhered on the surface of the tube 3, the bedewing water is moved in the directions of headers on both sides along the tube by means of the energizing force of flow air. As a result, flying of water can be suppressed and when the size of the whole of a device is the same, the heat exchanger having a long length can be contained, whereby heat exchange performance can be increased.
Patent JP-2001137946-A (JP)
Title: Forming die
Inventor: NAKAJI HIROYA
IPC: B21D37/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a forming die increased in a thickness of a narrowest part of a holder. SOLUTION: Relating to a forming die having a space part in the inside and a rotor 12 which is arranged in the space part and is rotatable at a prescribed angle, the part, where the rotor 12 is interfered to the holder 11 in rotating a prescribed angle due to an increased thickness of the holder 11, is notched or reducing the diameter. Recessed 17, 18, which allow movement of a rotation center 21 of the rotor 12, are formed to at least one of the holder 11 and rotor 12.
Patent JP-2001140181-A (JP)
Title: Bleaching process of non-wood pulp
Inventor: KOSHIZUKA TETSUO
IPC: D21C9/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To promote improvement of high brightness in most possible restraint of the discharge of organochlorine compounds in bleaching non-wood pulp. SOLUTION: Non-wood pulp is bleached by combinedly using a hypochlorite and a chelating agent, and then is bleached with a peroxide.
Patent JP-H11142159-A (JP)
Title: Circuit for vibrational gyro
Inventor: EBARA KAZUHIRO
IPC: G01C19/5649
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrational gyro which has little variations of the temp. characteristics and initial characteristics and little output noise from a detector circuit. SOLUTION: The circuit 10 for using a vibrational gyro 50 having e.g. piezoelectric elements 54a-54c formed on the side faces of a regular triangular pyramid-like vibrator 52. Outputs of the detecting piezoelectric elements 54a, 54b are inputted to inverted amplifier circuits 14a, 14b through resistors 12a, 12b to provide output signals which are combined by an adder circuit 20, a phase circuit 22 corrects the phase to apply the signal to the piezoelectric element 54c. The output signals of the amplifier circuits 14a, 14b are inputted to a detector circuit composed of a differential circuit 24, synchronous detector circuit 26, smoother circuit 28 and d-c amplifier circuit 30. Feed back resistors 18a, 18b connected to operational amplifiers 16a, 16b are adjusted to adjust the output levels of the inverted amplifier circuits 14a, 14b.
Patent JP-H05160599-A (JP)
Title: Chip electronic component supplying device
Inventor: HAEDA YOSHIO
IPC: B65H18/12
Filed: 1991-12-03
Abstract: PURPOSE:To obtain a chip electronic component supplying device having a linkage for varying a tape feeding amount in a state that a tape feeding drive input unit to a tape having different pitches of pockets each containing a chip electronic component is constant. CONSTITUTION:An amplifying lever 34 is provided between linkages of a pusher 3 of a tape feeding drive input and a lever A4 for moving a tape feeding lever 2 to vary a tape feeding amount with respect to a constant stroke of the pusher 3 merely by moving a position of a cam follower 35.
Patent JP-H05158089-A (JP)
Title: Organic nonlinear optical material and element and their production
Inventor: BOON HAWAASU
IPC: G02F1/355
Filed: 1991-12-03
Abstract: PURPOSE:To stably transfer a monomolecular film on a substrate as a film and to stably form a Langmuir-Blodgett(LB) film by using an org. thin film in which monomolecular layers contg. a specified compd. are laminated in plural layers. CONSTITUTION:This org. nonlinear optical material is shown by the formula where 20<=n<35. Namely, the material has a nonlinear high-sensitivity part (4-nitroaniline) and a long-chain alkyl part (21 to 35C straight-chain aliphatic hydrocarbons) joined to an amino group in the molecule. Meanwhile, the org. nonlinear optical element is formed by using an org. thin film in which the monomolecular layers are laminated in plural layers including the compd. substrate. The org. film of the element is formed by the LB technique. Namely, a 21 to 35C alkyl chain is used, the balance between the hydrophilic and hydrophobic groups is improved, and an optical material having the molecular structure easy to accumulate an LB film, especially a Y-type LB film, is obtained.