baber/WOPTO huggingface dataset:
Patent JP-H03169365-A (JP)
Title: Painting apparatus
Inventor: NAKA HIROYUKI
IPC: G11B5/842
Filed: 1989-11-28
Abstract: PURPOSE:To stably form a film without disassembling and washing a die main body by a method wherein the contact part with air of the nozzle of the leading end part of a die is temporarily immersed in a solvent sump filled with a solvent to allowed to stand by and coating operation is smoothly opened at the time of the reopening of coating. CONSTITUTION:The emitting orifice 15 having a slit like cross-section formed to the leading end parts of the nozzles 12, 18 laterally protruding from a die main body 11 and the paint sump 17 communicating with the emitting orifice 15 fluidly are provided on the die main body 11. The emitting orifice 15 is formed by forming the leading end of the lower nozzle part 18 into an almost cylindrical surface having a definite curvature and forming the upper nozzle part 12 from guides 13 formed into an almost cylindrical surface having a definite curvature and the groove 21 provided so as to be depressed from the surfaces of the guides 13. A partition part 19 is mounted on the inside of the upper nozzle 12 or that of the lower nozzle 18 in movable manner in a vertical direction over the entire width of the nozzles. The main body 11 is supported by a rotary block 23 holding the main body 11 so as to be capable of rotating the same downwardly by a definite angle theta and the solvent receiver 25 having a size enough to insert the position of the nozzle parts of the revolved main body 11 in a solvent is provided under the nozzle parts.
Patent JP-H04181846-A (JP)
Title: Voice dial telephone set
Inventor: MASAI YASUYUKI
IPC: G10L15/28
Filed: 1990-11-16
Abstract: PURPOSE:To prevent sound such as a contact noise sound or a sound from a television receiver from being mis-recognized as an input voice by arranging a voice input section and an environmental noise input section to the telephone set and discriminating it that a signal inputted to the voice input section is not the input voice when the signal is simultaneously inputted to both the voice input section and the environmental noise input section. CONSTITUTION:An environmental noise sound and a voice are inputted simultaneously to a voice input section 1 and an environmental noise input section 3 and the characteristic of the signal is extracted by a band pass filter or the like in a noise sound analysis section 4. The characteristic quantity of the input voice extracted by a sound analysis section 2 and the characteristic quantity of the environmental noise sound extracted by the noise analysis section 4 are inputted to a noise discrimination section 5, in which whether the signal inputted from the voice input section 1 at present is the input voice or a contact sound between a handset and the telephone set main body or a sound from a television receiver or the like is discriminated. Thus, erroneous recognition of the contact sound between a handset and the telephone set main body or a sound from a television receiver or the like to be the input sound is prevented.
Patent JP-H09150370-A (JP)
Title: Vitrified bond cubic boron nitride grinding wheel having excellent grinding performance
Inventor: SAITO YOSHINORI
IPC: B24D3/14
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide excellent grinding performance. SOLUTION: In a vitrified bond cubic boron nitride grinding wheel formed by solidifying a cubic system boron nitride abrasive grain under presence of many blow holes by an oxide of Si-B-Na-Ca-O system which is a glass binding agent, the glass binding agent is constituted by a fluorine oxide of Si-B-Na-Ca- Ti-Al-F-O system formed by containing in ratio by weight 1 to 15% Ti, 0.5 to 10% Al and 0.5 to 7% F in the oxide of Si-B-Na-Ca-O system.
Patent JP-H11146599-A (JP)
Title: Small motor
Inventor: HARADA NAOTO
IPC: H02K5/22
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a small motor requiring no complicated waterproof construction, even if the shape of a connector for external circuit has changed. SOLUTION: A grommet-adhering portion 3e3 is formed at a gear case side bonded to a lower surface 11b of a grommet 11 in a grommet mounting hole 3e of a gear case 3, a grommet bonding portion 10a2 is formed at the connector side press contacting to a top surface 11a of the grommet 11 to a connector 10 to be inserted into connector hole 3d of the gear case 3, and an outer lip 11e to be bonded to a sidewall 3e1 of a grommet mounting hole 3e is formed at the grommet coupled to the connector 10.
Patent JP-H11141705-A (JP)
Title: Directional control valve
Inventor: UEDA KOJI
IPC: F16K11/07
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To control a load suitably without increasing a delivery flow rate of a hydraulic pump in a case where a part of oil returned from an actuator is regenerated to a feed side. SOLUTION: In a directional control valve which is composed of a pair of oil filling/delivering passages 14, 16 arranged in a casing 10, an oil feed passage 18, tank oil passages 20, 22, and a spool 12 for opening/closing each oil passage, and which is formed in such a constitution that an auxiliary tank chamber 28 and a back pressure valve are arranged between the oil filling/ delivering passages communicated with one of a pair of oil filling/delivering passages 17, 18 and the tank oil passage so as to communicate the auxiliary tank chamber and the tank oil passage with each other, and a check valve 38 is arranged on one end inner part of the spool communicated with the oil feed passage and the auxiliary tank chamber with each other;  oil passages 42a, 42b, 42c in the spool are arranged so as to communicate the oil filling/ delivering passage 14 and the auxiliary tank chamber with each other, and a part of a fluid in the auxiliary tank chamber is led to a variable delivery flow rate control negative pressure generator 40 through a bypass passage 21.
Patent JP-H04182024-A (JP)
Title: Tension device for coiling flat bar
Inventor: ONO TAKAO
IPC: B65H59/38
Filed: 1990-11-15
Abstract: PURPOSE:To coil without loosing and to produce the thin flat bar with good quality by absorbing the variation of the length generated at the time when the thin sheet is slit at multi positions at the same time with the tension roller. CONSTITUTION:The fixed position tension roller 4a and the movable tension roller 4b are arranged in zigzag with alternately changed height. The presser roller 6 is arranged against the roller 4a, presses the flat bar 5 to the roller 4a, prevents from slipping and gives the tension surely. The roller 4a has a shaft 9, on the shaft 9 the rollers 10 of which outer periphery is made of elastic member are supported freely, bendably through bearing 11 by the number corresponding to the number of the flat bars. Accordingly, if there is a flat bar with long or short caused on the variation of thickness among them, the respective roller bodies change the rotary speed relatively and every flat bar is coiled under applied with the almost same tension between the coiling device and the tension device.
Patent JP-2001121705-A (JP)
Title: Ink recorder and method of recording
Inventor: SATO SHIGE
IPC: B41J2/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To solve problem of a prior art ink recorder in which very small nozzles are formed over a whole width of a recording head and extremely precise and hard processing technology is required, thereby increasing the cost of the recording head. SOLUTION: Ink is filled in a head having a slit opening 101 and a plurality of electrodes 121a-121e arranged therein and the ink is sucked to be recorded by a coulomb force between each of the electrodes 121a-121e and an opposing electrode 123. As the adjacent electrodes are not activated to be the selected electrodes at the same time, the recording is preformed by the ink from a designated position of the slit opening 101. As a voltage difference between the selected electrode and opposing electrode 123 is allowed to differ from a voltage difference between the non-selected electrode and opposing electrode, desired recording by ink is performed by using the recording head which does not need the formation of very small nozzle.
Patent JP-S63159807-A (JP)
Title: Production of color filter
Inventor: FUJITA MASANORI
IPC: G02F1/1335
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a color filter with black stripes by patterning dyed layers at prescribed interval on a transparent substrate, coating a positive type photoresist thereon, exposing the resist by light except the light transmitted through the dye parts from the rear face of the substrate and developing the resist, then lifting off a thin light shieldable film. CONSTITUTION:A gelatin layer 2 is provided on a transparent glass plate 1 and the dye parts of red, green and blue are formed thereon except the regions 3 for the black stripes. The dye parts are isolated by the regions 3. The positive type photoresist 4 is provided on the gelatin 2 and is exposed from the rear face of the substrate 1 by a high-pressure mercury lamp using a filter which absorbs or transmits the light of the wavelength region to be transmitted by the dye parts R, B, G. The positive resist of the undyed regions 3 is removed when such resist is developed. The thin light shieldable film 6 consisting of Cr, etc., is then deposited on the surface and the positive resist 4 is striped by a lifting off method, by which black stripes 7 are formed. The cost of the color filter is reduced by this method.
Patent JP-H03168270-A (JP)
Title: Working fluid
Inventor: ARITA KOJI
IPC: C09K5/04
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a working fluid, containing specific amounts of trifluoroethane, chlorodifluoromethane and tetrafluoroethane, hardly affecting the stratospheric ozonosphere and used for refrigerators, heat pumps, etc. CONSTITUTION:The objective working fluid containing at least three kinds of fluorocarbons of <=40wt.%, preferably <=25wt.% trifluoroethane (R143a), <=45wt.%, preferably <=35wt.% chlorodifluoromethane (R22) and 55-85wt.%, preferably 65-80wt.% tetrafluoroethane (R134).
Patent JP-S63163327-A (JP)
Title: Focal length switching type camera
Inventor: IWATA MICHIHIRO
IPC: G03B3/00
Filed: 1986-12-25
Abstract: PURPOSE:To shorten a focal length switching time and to improve the accuracy of focus adjustment at the time of short focal length by switching the focal length of a photographic optical system and making an adjustment at each focal length value by a combination of a rotary type cam which is associated with one motor and a cam follower on the side of the photographic optical system. CONSTITUTION:The peripheral surface of the cam 14 is divided into plural parts and the cam follower 18 is provided with cam follower parts 18b and 18c corresponding to the divided peripheral surfaces 14b and 14c. Therefore, the cam followers 18b and 18c of the photographic optical system can be increased in movement extent even while the cam 14 is operated at a constant speed by forming a cam surface 14Y for focal length switching at a relatively large angle in the rotating direction of the rotary type cam 14. Consequently, the switching of the focal length of the photographic optical system is performed in a short period. Further, the cam followers 18b and 18c of the photographic optical system side are moved, little by little, and focus adjustments of the photographic optical system on both a long and a short focal length side are accurately made.
Patent JP-H09122576-A (JP)
Title: Method for sealing butt end of wooden material
Inventor: TAKAHASHI HIDEKI
IPC: B05D7/24
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To uniformly coat the butt end of intricate shape in a short time with less time and effort by primarily coating the butt end of a wooden material with a mica-contg. coating material as the lowermost-layer undercoat. SOLUTION: The butt end is primarily coated with a coating material mixed with a flaky mica having a high aspect ratio. A gold mica-contg. urethane coating material prepared by mixing about 15 pts.wt. of a gold mica having about 40μm weight average diameter and about 30 weight average aspect ratio, about 100 pts.wt. of the principal consisting essentially of polyol resin and about 50 pts.wt. of curing agent is used as the mica-contg. coating material. The curing agent consists essentially of an isocyanate resin. The wooden material is not specifically limited, however the veneer of plywood and boards are appropriately used.
Patent JP-2000138141-A (JP)
Title: Manufacture of carbon porous body for electric double layer capacitor polarizable electrode
Inventor: SHIODE TETSUO
IPC: H01G11/34
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a carbon porous body capable of forming a polarizable electrode having a high bulk density, a high capacitance per unit volume, and a low electrical resistance. SOLUTION: A method of manufacturing a carbon porous body comprises the steps of: subjecting a coconut shell, a phenol resin or a pitch as a material to a dry distillation and carbonization process in an inert atmosphere, and thereafter activating the resultant material to thereby obtain an activated carbon; and heat-treating the activated carbon in an inert atmosphere containing hydrocarbon or in a hydrocarbon flow to thereby precipitate pyrolytic carbon on the finely porous surface of the activated carbon.
Patent JP-H06160715-A (JP)
Title: Miniature zoom lens
Inventor: HOSHI KOJI
IPC: G02B13/18
Filed: 1992-11-19
Abstract: PURPOSE:To provide the zoom lens which can shorten the outside diameter of the zoom lens constituted of three groups, and also, whose overall length is short. CONSTITUTION:The zoom lens has a first lens group I of negative refracting power, a second lens group II of positive refracting power, and a third lens group III of negative refracting power in order from an object side, and is constituted so that at the time of executing variable power from a wide angle end to a telephoto end by moving three lens groups, at least a second lens group II and a third lens group III are both moved to the object side, and inequalities (A), (B) and (C) are satisfied. In this regard, e1W, e2W, e1T and e2T, and f12W, f12T, and f1, f2, and fW, fT denote principal point intervals of a first and a second lens groups, and a second and a third lens groups in the wide and the telephoto ends, composite focal lengths of a first lens group and a second lens group in the wide and the telephoto ends, focal lengths of a first and a second lens groups, and focal lengths in the wide and the telephoto ends, respectively.
Patent JP-H10154516-A (JP)
Title: Lead-acid battery
Inventor: IWAMOTO TAKEHIKO
IPC: H01M4/14
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge voltage decrease of an lead-acid battery, and suppress the deterioration of life characteristics resulting from the corrosion of grid body ribs by enhancing the collecting performance of the grid body ribs without increasing grid body mass. SOLUTION: The ratio S/M of the apparent surface area S (mm<2> ) of grid body 1 ribs 3 as a collector and the total weight M (g) of the ribs 3 is set to 4 or more and 6 or less. The maximum value L of distance between the peripheral ribs 3 or a frame 2 in one unit active material filling portion 6 formed of the mutual ribs 3 or the ribs 3 and the frame 2 and active material 5 in the center in the active material filling portion 6 is set to 4mm or less.
Patent JP-H02194027-A (JP)
Title: Polysubstituted oligosilazane and its preparation
Inventor: CHIRO BAASU
IPC: C08G77/48
Filed: 1989-12-01
Abstract: PURPOSE: To obtain a compd. useful as a starting substance of polysilazanes by reacting two kinds of specific starting substances with excessive ammonia.  
     CONSTITUTION: 30-90 mol.% of one or more kind of chlorosilazanes (a) represented by formulae I-II (wherein R 1-2  are each H, a 1-6C alkyl or a 2-6C alkenyl and R 3  is a 1-6C alkyl or a 2-6C alkenyl) and one or more kind of chlorosilazanes (b) represented by formulae III-IV (wherein R 4  is R 1  and R 5  is R 3 ) are mixed excepting a mixture consisting only of chlorosilazanes represented by formula I and chlorosilazanes represented by the formula III to obtain a starting substance (A). The component (A) and excessive NH 3  (B) are reacted at -70 to 100°C to obtain the objective oligosilazanes represented by formula IV (wherein a-d show mol ratios of respective constituent units excepting a>0, b>0, c=0 and d=0). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63158780-A (JP)
Inventor: NISHIO KANEMITSU
IPC: H01T13/39
Filed: 1987-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001129598-A (JP)
Title: Apparatus and method for treating organic waste
Inventor: KOKUBU SHUNSAKU
IPC: B09B3/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of composting organic waste such as excretion or garbage by enhancing fermentation efficiency. SOLUTION: This apparatus has a fermentation tank 1 in which organic waste is charged from one end in the longitudinal direction of the tank, an air supply means 3 for supplying air to the organic waste from the bottom part 2 of the fermentation tank 1 and a stirring means 4 for moving the organic waste from the initial fermentation region 11 on one end side of the fermentation tank 1 to the terminal fermentation region 13 on the other end side thereof while intermittently turning the organic waste in the fermentation tank 1. The air supply means 3 can adjust the supply amount of air corresponding to a fermentation advancing process of organic waste from the initial fermentation region 11 of the fermentation tank 1 to the terminal fermentation region 13 thereof.
Patent JP-H08164478-A (JP)
Title: Flux coating method, coating device and soldering device
Inventor: WATANABE SADAO
IPC: B23K3/00
Filed: 1994-12-15
Abstract: PURPOSE: To shorten coating time and to easily automate coating work by coating flux while the long surface is pressed on a soldering joining part after the flux is held on the long surface of a long member. CONSTITUTION: For example, by using two long coating heads 3, a flux 5 is automatically coated in one time on the soldering connection part of both input leads of plural tape carrier packages TCP and output terminals of a print circuit board PCB arranged on three sides of a liquid crystal panel PNL, thus, the coating time is shortened as compared to conventional hand work. Further, an elastic body of a cushion material 2, coil spring 4, etc., is provided at the tip part of coating head 3, so the occurrence of coating unevenness due to influence of flatness of the tip part is prevented. Further, the cushion material 2 of coating head 3 is dipped in the flux 5 in a dipping bath 6 and the flux 5 is fully held on the cushion material 2, by coating in one time while pressing on connection part, a coating quantity is stabilized.
Patent JP-H07235879-A (JP)
Title: Header detector and decoder using it
Inventor: IMANISHI HIROSHI
IPC: H04N19/134
Filed: 1994-12-15
Abstract: PURPOSE:To detect a header code at a high speed eliminating the need for a shifter and an accumulator, components of the header detector, to operate at a high speed by processing a code string for each of plural bits. CONSTITUTION:A header code included in a code string is a code where '1' is located after n-sets of consecutive '0s'. A shifter 1 provides an output of plural bits from the head of the code string. A priority encoder 2 calculates number of 0s from the high-order of the plural bits and an accumulator 3 accumulates number of 0s every time the encoder 2 calculates the number of 0s. A comparator 10 compares the result of calculation of number of 0s with a setting value (n) and when the both are coincident, a 0-suffice signal is outputted and when '1' is included in the plural input bits, the encoder 2 outputs a 1-including signal. An AND circuit 12 receives both the signals to provide an output of a header detection signal.
Patent JP-H02156575-A (JP)
Title: Photo detector
Inventor: NAKAO WAHEI
IPC: H01L31/12
Filed: 1988-12-08
Abstract: PURPOSE:To avoid complex process and cost rise, and reduce malfunction caused by in-phase inputs by arranging a plurality of light receiving parts and light shielded light-receiving parts at point-symmetric positions. CONSTITUTION:A plurality of light receiving parts 12a, 12b which are not subjected to light shielding, and the same number of light-shielded light receiving parts 13a, 13b as the light receiving parts 12, 12b are arranged at point- symmetric positions. Signals from the light receiving part 12a, 12b are synthesized and delivered to an amplifying circuit 14. On the other hand, signals from the light-shielded light receiving parts 13a, 13b also are similarly synthesized and delivered to the amplifying circuit 14. The respective signals are amplified, compared and output. Noise signal input in a photo detector is divided into four portions by the light receiving parts, and output signals of equal quantity generate on the light receiving parts 12a, 12b and on the light-shielded light receiving parts 13a, 13b, on account of the point-symmetric arrangement. As a result, the signals from the light receiving part 12a, 12b and signals from the light-shielded light receiving parts 13a, 13b are cancelled each other out by the amplifying circuit 14, so that malfunction caused by noise signal does not occur.
Patent JP-H01151741-A (JP)
Title: Torque fluctuation control device for engine
Inventor: SUGIO TOSHIYA
IPC: F02D41/10
Filed: 1987-12-08
Abstract: PURPOSE:To reduce the occurrence of a torque shock during return of fuel, by a method wherein, in a device which performs fuel cut during given deceleration running, after a torque positive torque producing means is actuated right before return of fuel, a negative torque producing means is actuated to execute return of fuel. CONSTITUTION:A torque control device 1 is formed with a rotary field pole 5, situated to the outer peripheral part of a fly wheel 4 formed integrally with a crank shaft 3, a field coil 6, disposed on its inner periphery, and a stator coil 7. A 3-phase alternating current is fed to the stator coil 7 through an inverter 23, and by exciting the rotary field pole 5 through energization of the fuel coil 6, the torque control device is actuated as an AC motor, and actuated as an alternator in a state to stop the feed of a 3-phase alternating current. In this device, when return of fuel is performed from fuel cut running, after the torque control device 1 is actuated as an AC motor once, it is actuated as an alternator, and control is made so as to return the feed of fuel.
Patent JP-H03114043-A (JP)
Title: Developable color photosensitive material and image forming method
Inventor: KOMAMURA TAWARA
IPC: C08F28/02
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a high-quality uniform color image even by development for a short time by hardening a binder with a specified hardening agent. CONSTITUTION:A binder is hardened with a hardening agent represented by formula 1, wherein J is a divalent org. group, preferably 1-5C alkylene such as methylene, ethylene or propylene, arylene such as phenylene, a heterocyclic group, etc., and each of R1 and R2 is alkylene, preferably methylene, ethylene, propylene or butylene, especially preferably methylene. A high-quality uniform color image is obtd. even by development in a short time.
Patent JP-H06164663-A (JP)
Title: Radio communication equipment
Inventor: SAKURAI MINORU
IPC: H04L27/22
Filed: 1992-11-20
Abstract: PURPOSE:To detect received electric field strength with high accuracy in a short time. CONSTITUTION:A sampling signal generation part is provided at a synchronizing clock reproducing circuit 65 of a digital demodulation circuit 22, at this part, a sampling signal SP is generated at timing synchronized with each symbol position of a received digital signal, a received electric field strength detection circuit 32 samples the level of the received signal synchronously with this sampling signal SP, the average value of this sampled received signal level is calculated by an averaging means 30a of a control circuit 30, and this average value is defined as the detected value of the received electric field strength.