baber/WOPTO huggingface dataset:
Patent JP-H04214776-A (JP)
Title: Electrically conductive paste and electrically conductive coating film
Inventor: YAMAMOTO YUZO
IPC: C08K3/08
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject paste having excellent long-term adhesivity and migration resistance by using an organic binder comprising a specific copolymer and a curing catalyst. CONSTITUTION:The objective paste is produced by (1) reacting a hydroxystyrene with a vinyl monomer (e.g. acrylic acid) to obtain a copolymer having a weight- average molecular weight of 1,000-2,000,000 and expressed by formula I [R<1> to R<3> are 1-5C alkyl, etc.; X is vinyl monomer; Y and Z are group of formula II (M is H, alkali metal, etc.); m>=0 n>=3; k, p and u are 0-2], (2) dissolving the copolymer and optionally a thermosetting resin (e.g. epoxy resin) in a solvent (e.g. benzene), (3) adding a curing catalyst comprising a sulfosuccinic acid diester salt of formula III (R<16> is amino, phenyl, etc.; R<17> is H or methyl; A is 2-4C alkylene; X1 is CONH, etc.; Z1 is carboxylic acid residue, etc.; M1 is ion forming a salt with Z1; a is 0 or 1; b is 0-100), etc., and (4) compounding preferably 50-95wt.% (based on the cured coating film) of electrically conductive powder such as copper powder.
Patent JP-H06167753-A (JP)
Title: Original covering mechanism for image forming device
Inventor: MURATA MASAYA
IPC: G03G15/04
Filed: 1992-11-28
Abstract: PURPOSE:To surely prevent a placed object from falling in accordance with the opening and closing action of an original cover and to enable a book type original or a large- sized original requiring a larger space than a placing surface to be easily copied. CONSTITUTION:A lateral axial center 2 provided at the back part of an image forming device main body 1, the original cover 3 which covers the contact glass G of the main body 1 around the axial center 2 and which is freely fluctuated, opened and closed, a stopper 4 which is freely ascendably and descendably provided behind the axial center 2 by interlocking with the opening and closing action of the cover 3 and which can ascend so as to prevent the placed object such as the original or the book placed on the placing surface of the upper surface of the cover 3 from falling caused by movement to the back part side of the main body 1 in the opened state of the cover 3, stopper elevating and lowering means 5-8 which can remove the cover 3 in the state that the cover 3 is opened and elevate and lower the stopper 4 by interlocking with the opening and closing action of the cover 3, and a loading body which is loaded at the removing position instead of the cover 3 removed from the axial center 2 and which can lower the stopper 4 by interlocking with the closing action of the cover 3 are provided.
Patent JP-H03202824-A (JP)
Title: Photographing device
Inventor: HIGASHIHARA MASAKI
IPC: G03B13/26
Filed: 1989-12-29
Abstract: PURPOSE:To form a finder interchangeable type variable photographing device by making the luminous flux incident port of a focus detecting device protrude from the bottom of a mirror arranged space and making a sub mirror in a fallen state so that the sub mirror may keep away from the luminous flux incident port when it is retreated. CONSTITUTION:By making the focus detecting device 1-14 protrude into the mirror arranged space from the bottom of the space, a distance between the sub mirror 1-15 and the luminous flux incident port is made short and the set position of the sub mirror 1-15 is made to approach to a film surface side. When the sub mirror 1-15 is retreated, it is made in the fallen state so as to keep away from the luminous flux port 2-21, so that the vignetting of a photographing luminous flux in not caused in the mirror arranged space. Since a distance between the set position of the sub mirror 1-15 in a camera main body and the set position of a shielding plate 2-50 in a finder unit is made longer, there is no risk that a sub mirror supporting plate 1-30 comes in contact with the shielding plate 2-50 and the photographing device need not be made large in size.
Patent JP-2000159736-A (JP)
Title: Production of n-(1,1-dimethyl-3-oxobutyl)acrylamide
Inventor: OKIDAKA ISAO
IPC: C07C231/14
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain N-(1,1-dimethyl-3-oxobutyl)acrylamide in a high yield by reacting acetone or the like with acrylonitrile and sulfuric acid, hydrolyzing the obtained product, contacting an organic layer in crude N- dimethyloxobutylacrylamide obtained by neutralization with a gas containing molecular oxygen, hydrolyzing the obtained product in the presence of an alkaline aqueous solution, removing concomitant acrylamide, neutralizing the resultant mixture, followed by distilling the obtained mixture in vacuo. SOLUTION: This compound is obtained by reacting (A) acetone or diacetone alcohol with acrylonitrile and sulfuric acid, hydrolyzing an organic layer obtained by removing (C) low-boiling-point ingredients (e.g. mesityl oxide) contained in (B) crude N-(1,1-dimethyl-3-oxobutyl)acrylamide obtained by hydrolysis and neutralization in the presence of (D) an alkaline aqueous solution (e.g. sodium hydroxide) preferably at 50-70 deg.C with contacting with a gas containing molecular oxygen at a rate of 30 L/h.L or higher, removing concomitant (E) acrylamide, neutralizing the resultant mixture, followed by distilling the obtained mixture in vacuo.
Patent JP-2000161965-A (JP)
Title: Piezoelectric vibrating gyro, oscillation circuit and drive circuit
Inventor: TSURUGA KIKUO
IPC: G01C19/56
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating gyro whose stable detecting sensitivity can be always obtained, even if ambient temperature and a power-supply voltage are changed. SOLUTION: In this piezoelectric vibrating gyro, a setting-voltage signal generation part 20 is connected to a first detecting electrode 5 and a second detecting electrode 7, and a setting-voltage signal, having a voltage value adjusted so as to be capable of obtaining a stable oscillation output in a vibrator 8 as a detection voltage, is generated by referring to detection voltages obtained from the first and second detecting electrodes 5, 7. A drive part 10 processes the first detection voltage signal and the second detection voltage by using the setting-voltage signal and generates a drive signal.  By providing this constitution, the detection voltage from the vibrator 8 is stabilized, even when the Q of a piezoelectric ceramic as a vibrator material is changed due to changes in the ambient temperature, and the detection sensitivity of the piezoelectric vibrating gyro can be stabilized.
Patent JP-H09176440-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIRAI YASUNORI
IPC: C08L67/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having excellent chemical resistance and slidability, improved sound damping qualities and good laser markability by mixing a mixture comprising a polyester resin and a rubbery graft copolymer with a specified multiphase structure thermoplastic resin. SOLUTION: This resin composition is prepared by mixing 100 pts.wt. resin mixture comprising 25-70wt.% polyester resin having an intrinsic viscosity of 0.5-1.4 and 30-75wt.% polymer based on a rubbery graft copolymer prepared by grafting 20-95wt.% vinyl monomer onto 5-80wt.% rubbery polymer with 3-15 pts.wt. multiphase structure thermoplastic resin comprising 5-95wt.% dispersed particles comprising a polyolefin (co)polymer and having a particle diameter of 0.001-10μm and 95-5wt.% vinyl copolymer comprising at least one vinyl monomer.
Patent JP-2000157297-A (JP)
Title: Method for detecting factor of kawasaki disease
Inventor: YOSHIOKA TAKESHI
IPC: C12Q1/68
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a factor of Kawasaki disease detectable at the time of the outbreak of the disease and useful for an its early stage diagnosis, etc., of the disease by indicating an increase in the number of Vβ6.5-positive T-cell or the increase in the number of Vβ 6.5- and Vβ 2.1-positive T-cells as an index. SOLUTION: This detection method comprises indicating an increase in the number of Vβ 6.5-positive T-cell or the increase in the number of Vβ 6.5- and Vβ 2.1-positive T-cells as an index. The gene cluster of TCRV region in peripheral blood from a patient doubted to have Kawasaki disease is amplified by an adapter-additional PCR method and the frequency of appearance of TCRVβ subfamily is detected by a reverse dot-blot method using an oligonucleotide probe specific for the TCRV subfamily containing an oligonucleotide probe shown by base sequence such as formula I and formula II. Kawasaki disease is early diagnosed by detecting a factor of the disease based on an index that the frequency of appearance of TCRVβ 6.5 subfamily or the frequency of appearance of TCRVβ6.5 and TCRVβ 2.1 subfamilies is significantly higher than that of the other subfamily.
Patent JP-H10182290-A (JP)
Title: Ultraviolet-ray detecting element and detection of ultraviolet rays, using the same
Inventor: FUJIZU SATORU
IPC: H01L31/09
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the novel detecting element which employs zinc oxide as an ultraviolet-sensitive material and has higher sensitivity to ultraviolet rays as compared with a conventional element and also to provide the detection of ultraviolet rays, using this detecting element. SOLUTION: In this ultraviolet detector element 1, the (a) plane of a crystal or polycrystal of single crystal zinc oxide or polycrystalline zinc oxide having oriented crystallographic axes is used as a photoreceptive surface 11a to be irradiated with ultraviolet rays. Also, the element 1 is preferably provided with electrodes 12 and 13 for applying an electric field in the direction of the (c) axis, i.e., piezoelectric axis of the zinc oxide crystal (or polycrystal). This detection comprises measuring a change in impedance of the zinc oxide crystal (or polycrystal) while applying an electric field having frequency equivalent to the antiresonant frequency in the piezoelectric effect to the crystal (or polycrystal) between the electrodes 12 and 13.
Patent JP-2001149871-A (JP)
Title: Cleaner
Inventor: HORIUCHI MASAHARU
IPC: A46B7/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having a simple and strong structure for simply cleaning the interior of a C-shaped steel pipe having a slit. SOLUTION: A rotatory power generation part 5 comprising a cylindrical casing housing an impeller 17 is vertically provided on the upper surface of a pedestal plate 3. A pipe 11 for applying pressure water to the impeller 17 and a flow rate adjusting valve 13 are connected to the rotatory power generation part 5. The impeller 17 is connected to a brush part 7 suspended from the undersurface of the pedestal plate 3 and the brush part 7 having bristles provided to the periphery thereof is rotated by the rotation of the impeller 17. A circular port 39 is provided to one end of the pedestal plate 3 and a discharge port 37 is also provided to the side surface of the rotatory power generation part 5. The water discharged from the rotatory power generation part 5 is allowed to flow in an area under the pedestal plate 3 through the circular port 39 to be put to practical use as washing water.
Patent JP-H09216512-A (JP)
Title: Vehicular cooler mounted on roof
Inventor: HONDA TOMOO
IPC: B60H1/32
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent that a condenser wind discharged from respective blow out ports is sucked in a central suction port again without using a stationary blade. SOLUTION: A first to fourth condensers C1-C4 mounted on a vehicular roof are arranged while being lined up in a lateral direction and its longitudinal direction is extended in an advance direction. A first/second condenser fans CF1, CF2 between the first/second condensers C1, C2 are driven by a right turn in the view from upper side and also the air resistance of a suction front side is large and that of rear side is small. When the first/second condenser fans CF1, CF2 are operated, the condenser wind is slanted and discharged to a left and front side. The third to fourth condenser fans CF3, CF4 between the third to fourth condensers C3, C4 are driven by a right turn in the view from upper side and also the air resistance of the suction front side is small and that of rear side is large.  When the third to fourth condenser fans CF3, CF4 are operated, the condenser wind is slanted and discharged to right rear side.
Patent JP-H06182673-A (JP)
Title: Fastening torque adjusting mechanism for electric tool
Inventor: ISHIBASHI AKIHIRO
IPC: B25B21/00
Filed: 1992-12-22
Abstract: PURPOSE:To make fastening torque adjusting actions invariably having click feeling over a wide range with a simple structure and prevent the torque adjustment value from being changed by vibration. CONSTITUTION:A fastening torque adjusting mechanism is provided with a clutch spring 35 arranged between an adjusting member 3 moved in the axial direction by the rotation of a clutch handle 10 and a torque adjusting clutch section and setting the sliding torque of the clutch section with a spring load, and a click plate 20 and a clutch plate 25 are inserted between balls of the clutch section and the clutch spring 35. The click plate 20 rotated integrally with the clutch handle 10 is provided with a click coupling section with the clutch plate 25 arranged in a gear case movably in the axial direction and nonrotatably, and the adjusting member 3 is provided with a press section 30 pressing a clutch member via its shift in the axial direction.
Patent JP-H05152164-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: NAGAI RYUTARO
IPC: H01G9/02
Filed: 1991-11-29
Abstract: PURPOSE:To control occurrence of hydrogen gas effectively for a long time by adding an aromatic nitro compound and a benzoyl compound to an electrolyte for electrolytic capacitor. CONSTITUTION:Polyhydric alcohols such as ethylene glycol are used as a solvent. Organic acids (for example, butyloctanedioic acid, caprylic acid, azelaic acid, and 5, 6-decanedicarboxylic acid), their ammonium acid, boric acid, and ammonium boride, etc., are employed as a solute. In addition to an additive, an aromatic nitro compound and a benzoyl compound are used. Therefore, occurrence of hydrogen gas can be controlled for a long time, and an electrolyte for electrolytic capacitor capable of prolonging the life of the electrolytic capacitor can be obtained.
Patent JP-H11171360-A (JP)
Title: Manual paper feeding device and image forming device
Inventor: KIMURA TAKASHI
IPC: B65H3/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an image and to prevent soil with toner scattering y increasing the developer holding capacity or increasing the diameter of a developing roller through increasing the occupied space of a developing device next to a paper feeding unit of a manual paper feeding device. SOLUTION: A link 68 is laid between manual feeding tray 27 and a unit frame 66, the unit frame 66 is rotated by being interlocked with the opening and closing operation of the manual inserting tray 27, a pickup roller 28a is extended to the taking out position in releasing of the manual feeding tray 27, the pickup roller 28a is retreated to the position not to interfere with the manual feeding tray in closing of the manual feeding tray 27, and therefore, the occupied area in a device main body of a paper feeding unit 28 is decreased, and the occupied space of a developing device 2 is increased.
Patent JP-H10166348-A (JP)
Title: Form for forming concrete product having projecting bar
Inventor: NONAKA YASUSHI
IPC: B28B23/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a form for preparing a reinforced concrete product wherefrom projecting bars are made to project. SOLUTION: Side frames 3 of a form A have parts for making a reinforcing bar 5 project, as windows, and projecting bars 6a are made to project from these windows. The windows are closed by placing thereon spacers 13 provided with cuts in conformity with the projecting bars 6a respectively and thereby the side frames 3 wherefrom the projecting bars 6a are made to project are constructed. The spacers 13 provided with the cuts in conformity with the reinforcing bar 6 are laid and held in the projecting bars 6a and the windows are closed up by raising the spacers 13 so that the cuts conform with the projecting bars 6a. The spacers 13 made to close up the windows by raising them so that the cuts conform with the projecting bars 6a are fixed by fixation means provided outside. Construction is so made that fixation means for the projecting bars 6a come into contact with the projecting bars 6a of the reinforcing bar 6 held in the form A and position the reinforcing bar 6.
Patent JP-H07156755-A (JP)
Title: Wiperless method and device for removing rain drop from automobile
Inventor: GOTOU TOSHIYO
IPC: B60S1/02
Filed: 1993-12-02
Abstract: PURPOSE:To eliminate the nuisance of a wiper from an automobile, and secure the visibility more excellent than the case using the wiper. CONSTITUTION:A liquid crystal body 2 is provided on the surface of a windshield 1 for an automobile in a sandwich manner by a transparent film 3 where silicon or teflon (trade name) is impregnated, the liquid crystal body 2 is excited by intermittent energization by the high frequency current or the magnetism to drop and remove the rain drop attached to the surface of the film 3 by the vibration generated by the excitation of the liquid crystal body 2.
Patent JP-H07169354-A (JP)
Title: Au diffused contact material
Inventor: IWAI SHOZABURO
IPC: H01H1/02
Filed: 1993-12-15
Abstract: PURPOSE:To obtain an Au diffused contact material which excels in contact stability and wear resistance and has sufficient contact performance, by forming a specific Au-diffusion layer in the surface layer of an Ag-alloy containing a specific amount of Au. CONSTITUTION:Au is diffused into an Ag-alloy at a concentration gradient in which Au concentration is higher toward the surface to obtain an Au diffused contact material. Then, an Au content in the contact material is 0.1 to 20% and the surface Au concentration is 5 to 90% and the thickness of an Au diffusion layer is 1 to 50mum. The contact material to be obtained shows respectively the effective characteristics of Au, Au-alloy and Ag-alloy by Au concentration gradient, and further, contact is made stable and wear resistance is increased and contact performance becomes sufficient.
Patent JP-2001160740-A (JP)
Title: Detector circuit
Inventor: OBI YOSHIHISA
IPC: H03K5/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a detector circuit capable of setting a time constant by the charging and discharging of a capacitor to a different value. SOLUTION: Time constant for the current turned back by a current mirror from a transistor P4 on the side of the transistor Q8 of a comparator composed of the transistors Q6 and Q8 and made to flow to the transistor P5 is decided by a capacitor C2 for deciding the time constant. Also, by utilizing the current turned back by the current mirror from the transistor P3 on the side of the transistor Q6 and made to flow to the transistor P2, the capacitor C1 for control is charged, the comparator composed of the transistor P6 and P8 with the capacitor C1 for the control is controlled and level of the current flowing to the comparator composed of the transistors Q6 and Q8 is changed. Thus, a current level is separately set through charging and discharging to the capacitor C2 for deciding the time constant.
Patent JP-H02229470-A (JP)
Title: Photoelectric converting device
Inventor: HATANAKA KATSUNORI
IPC: H01L27/146
Filed: 1989-12-29
Abstract: PURPOSE:To provide a defect-free and long size photoelectric converting apparatus by constructing semiconductor sections of a photoelectric converting element and signal transferring means of a semiconductor thin film while providing an insulating layer in a signal processing circuit section, the insulating layer being possessed commonly by a signal storing means and the signal transferring means. CONSTITUTION:On a long board 504, there are juxtaposed transversely a photoelectric converting element 501, a storing capacitor 502, a thin-film transistor 503 including a cross-talk preventing diode, an interconnecting section 505 on the side of the photoelectric converting element and an interconnecting section 506 on the side of the transistor. A photoelectric converting section including a photoelectric converting element 602 and a signal processing circuit section consisting of a storing capacitor 603 for storing signals converted photoelectrically by the element 602 and of a thin-film transistor 604 as means for transferring the signals stored in the capacitor 603 are provided on the same board 601. The semiconductor sections of the element 602 and transferring means 604 are constituted of a semiconductor thin film and the signal processing circuit section includes an insulating layer 607 which is possessed commonly by the capacitor 603 and the means 604.
Patent JP-H03204456-A (JP)
Title: Control device of continuously variable transmission for vehicle
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/662
Filed: 1989-12-29
Abstract: PURPOSE:To perform engine brake running by setting the target speed of a vehicle to a desired value, and controlling the torque ratio of a continuously variable transmission in response to it when the vehicle speed is larger than a preset value and the speed request change is smaller than a preset value. CONSTITUTION:The control device 6 of an engine 1 having a continuously variable transmission 4, a forward/reverse switching device 3, and an advance device 2 sets the target speed of a vehicle to a desired value when the vehicle speed detected by a vehicle speed sensor 48 is larger than a preset value and the speed request change detected from the signal of a throttle opening sensor 11 is smaller than a preset value. It controls the torque ratio of the continuously variable transmission 4 via a CVT shift moor 44 in response to the preset value of the target vehicle speed. The engine brake running according to the taste of a driver can be started after the vehicle is accelerated by inertia.
Patent JP-H11159918-A (JP)
Title: Structure of capillary of air-conditioner
Inventor: TSUBOI YOSHIMASA
IPC: F25B41/06
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To improve workability by effecting assembly without a miss when an air-conditioner is formed in one and the same mode. SOLUTION: A compressor 1, a condenser 2, a capillary 5, and an evaporator are intercoupled through a refrigerant piping 4 to form a refrigerating cycle. A mounting piping 6 to which the capillary 5 is attached is mounted between two connection plugs 6a and 6b arranged in the refrigerant piping 4 to intercoupled the capacitor 2 and the evaporator. The capillary 5 consists of a plurality of a plurality of fine diameter parts 5a, 5b,... arranged in the middle of the mounting piping 6. Capacity of an air-conditioner is specified by the number of the fine diameter parts 5a, 5b....