baber/WOPTO huggingface dataset:
Patent JP-H0716241-A (JP)
Title: Remover for postcrown
Inventor: IGARASHI KAZUAKI
IPC: A61C3/16
Filed: 1991-11-08
Abstract: PURPOSE:To prevent an abutment tooth from cracking, and thereby reuse an original postcrown favorably by projecting wedge bodies out of the tip end sections of flex support pounders while being faced to each other, and concurrently holding a widening spring between the flex support pounders. CONSTITUTION:A remover for postcrowns is formed into a device frame 1 capable of being held so as to be mounted on the continued teeth wherein the base end sections of paired flex support pounders each of which is formed while being extended from extension sections 23 and 23' to inclined sections 24 and 24', are pivotally supported at a hold section in such a way as to be freely opened/closed. Paired wedge bodies 26 and 26' which are tapered toward their tip ends, are projected out of the respective tip end sections 25 and 25' of the paired flex support pounders 22 and 22' while being faced to each other. A spring body 27 which pushes the flex support pounders outward so as to open the wedge bodies 26 and 26', is installed at the center section of the extension sections 23 and 23', moreover, through holes 28 and 28' are formed at the ends of the extension sections 23 and 23', and a nut 32 threadedly engaged with a bolt 29 is threadedly attached to the bolt 29 penetrating through the through holes.
Patent JP-H01161100-A (JP)
Title: Packaged, high-bulk density particulate detergent
Inventor: MUKOYAMA KOJI
IPC: C11D17/04
Filed: 1987-12-17
Abstract: PURPOSE:To prepare subject detergent free from bleeding of the detergent at the bottom of the vessel during long-term storage, by placing a high-bulk density particulate detergent in a container comprising a composite material having a particular structure and composed of a plastic material and paper material. CONSTITUTION:A surfactant is mixed with a chelate builder, an alkali builder and optional additives such as enzymes, bleaching agents, reducing agents, fluorescent agents and perfume. The mixture is crushed and granulated. The granule thus obtd. is coated with a water-insoluble powder having a mean particle diameter of 10mum or less to prepare a high-bulk density particulate detergent having a bulk density of 0.5-1.2g/cc. The detergent is placed in a container comprising a molded plastic produced by integral molding of a composite material comprising a bottom plate 15, a sidewall bottom portion 17, standing pieces 19, 19 respectively having reinforcing ribs 21, 21, and a sidewall upper portion having a locking protrusion 25 capable of attaching a hand carrier; a vessel body 11 comprising a paper sheet 31 bonded to most part of the outer periphery of the sidewall bottom portion 17, standing pieces 19, 19 and sidewall upper portion 23 without provision of a gap; and a lid 33.
Patent JP-H08177098-A (JP)
Title: Drainage structure of waterproof floor pan
Inventor: MINAMIURA KENJI
IPC: E04H1/12
Filed: 1994-12-22
Abstract: PURPOSE: To conduct drainage from a drainage ditch to a drain hole smoothly. CONSTITUTION: In a waterproof floor pan A, in which drainage ditches 3 are connected to a recessed section 2 for drainage, in which a drain hole 1 is formed at a central section, support bases 5 supporting a drainage cover installed so as to cover the recessed section 2 for drainage are mounted to the recessed section 2 for drainage. Guide sections 6 guiding the flow of waste water towards the center of the drain hole 1 are set up to support bases 5a, in which the direction of the inflow of waste water from the drainage opening sections 3a of the drainage ditches 3 to the drain hole 1 is displaced to the center of the drain hole 1 and which are adjacent to the drainage opening sections 3a.
Patent JP-H08173176-A (JP)
Title: Inhibitor of arterialization
Inventor: WAKABAYASHI TOSHIAKI
IPC: A61P31/12
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an inhibitor of arterialization containing borrelidin or its salt as an active ingredient and useful for treatment, etc., of various solid cancers. CONSTITUTION: This inhibitor of arterialization contains borrelidin, having a structural formula represented by the formula and isolated as an antibiotic substance from a culture solution of a microorganism of the genus Streptomyces to determine the structure thereof or its salt as an active ingredient. The borrelidin is preferably obtained by culturing Streptomyces rochei Mer-N 7167 (FERM P-14670) in a nutrient culture medium and collecting the borrelidin from the culture solution from the viewpoint of productivity.
Patent JP-H021777-A (JP)
Title: N-alkyl substituted polyoxy alkylene anine as a hardening agent for a blocked isocyanate
Inventor: JIYOOJI FUIRITSUPU SUPERANZA
IPC: C09D175/08
Filed: 1988-12-20
Abstract: PURPOSE: To provide the subject polyurethane composition capable of being thermally hardened under relatively mild conditions by containing a hardener for block isocyanates and an N-alkyl-substituted derivative.  
     CONSTITUTION: This composition contains (A) a block isocyanate and (B) a hardener of an N-alkyl-substituted derivative of polyoxyalkyleneamine in which an amine group of component A is 50 to 100% substituted with a secondary amine. The component B has a polyoxyalkyleneamine skeleton of formula I (R 3  is H, CH 3 ; X is 1 to 35), has 50 to 100% of its amine group substituted with a secondary amine by a group of formula II (R 1  is CH 3 , C 2 H 5 ; R 2  is CH 3 , C 2 H 6 ), and preferably has a molecular weight of about 200 to 400 with about two to three functional valences. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09163726-A (JP)
Title: Switching power supply
Inventor: CHIBA SHUNICHI
IPC: H02M3/155
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce noises and improve efficiency in a switching power supply. SOLUTION: In a resonance circuit 10d, a counter-electromotive voltage V1 generated at a connection part between a resonance choke coil L2d and a switching element 9d at a turn-off time is short circuited through a diode 2d at an output terminal with an output voltage Vo. Then, voltage resonance and parasitic capacity for the switching element caused by the counter- electromotive voltage of the resonance choke coil L2d are prevented, and extra voltage stress to the switching element 9d can be prevented. Even when a load condition is bad and a resonance circuit 10d is out of normal zero-current switching conditions, a loss in switching element 9d at an off state is not increased, and the efficiency is not reduced. As a result, the voltage resonance and noises at a turn-off time can be eliminated.
Patent JP-2001143702-A (JP)
Title: Non-aqueous secondary battery
Inventor: MASHIMA MASATOSHI
IPC: H01M4/525
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a large sized non-aqueous secondary battery cell, containing titanic a cid lithium compound for negative electrode active substance, which exhibits a small degree of expansion/shrinkage of electrodes upon charging/ discharging and thus has an extended cycle time, and high reliability and stabil ity, as well as high energy density, because of high electrical energy density of the titanic acid compound, and which has good yield and easiness in manufac turing without causing agglomeration. SOLUTION: The non-aqueous secondary battery cell of the present invention employs a secondary particle formed by agglomerating primary particles of titanic acid lithium compound having an average particle size of less than 1 μm and represented by the following formula 1, into granules having an average particle size of 5 to 100 μm: LiaTi3-aO4 (1) (Herein, 0<a<3).
Patent JP-H07174538-A (JP)
Title: Image input camera
Inventor: FUJII HIDEO
IPC: G06T7/00
Filed: 1993-12-20
Abstract: PURPOSE:To combine images at a relatively low cost by calculating a relative positional relationship of images from a plurality of image data, obtaining a parameter for coordinate transformation based on the relationship, and transforming coordinates before combine the images. CONSTITUTION:A two-dimensional color image, three-dimensional data, a focal length and a distance to a reference surface are taken from photographed data. A connecting point is searched from the two-dimensional color image. Supposing that the connecting point is searched within one pixel from the color image, the three-dimensional data is then used to search for the connecting point by a smaller degree than one pixel. A rotary angle of a camera (panning angle, tilt angle) is calculated from the connecting point of the two-dimensional image, focal length and distance to the reference surface. A parameter for coordinate transformation in a three-dimensional space is calculated from the rotary angle. It is searched where an evaluation value which is a square sum of an angle defined by normal lines of two planes passing the connecting point is minimum. If the evaluation value is not larger than a given value, the last parameter is used to convert and combine two three-dimensional images in the same coordinate system, thus completing the operation.
Patent JP-H01161434-A (JP)
Title: Shift arithmetic circuit
Inventor: JITSUPOU AKIRA
IPC: G06F7/76
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the number of hardware by using host and subordinate shifters and an OR arithmetic circuit. CONSTITUTION:The title circuit is provided with the OR arithmetic circuit for inputting data respectively obtained after shift operation from the host and subordinate shifters 130, 140 and finding out OR of both the data in each bit at the same bit position. Thereby, a selecting signal is unnecessary and a shifter control signal may be sent only to the shifters, so that a circuit in a selecting signal system can be simplified and only one circuit is used by a shifter control signal without preparing two circuits for right shift and left shift, so that OR between corresponding bits can be found out as output data.
Patent JP-H01161976-A (JP)
Title: X-ray photographing device
Inventor: NISHIKI MASAYUKI
IPC: H04N5/361
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a photographed picture with proper exposure without requiring the processing such as frame addition by stopping the supply of a field shift pulse to a solid-state image pickup element during X-ray exposure. CONSTITUTION:A field pulse is stopped while the vertical transfer pulse(VDP) of a CCD image pickup element 4 is operated normally at X-ray exposure periods t1-t2, a field pulse is outputted after X-ray exposure end time t2, pickup picture is obtained by readout of one frame, it is digitized by an A/D conversion section 6, proper signal processing is applied by a video signal processing section 7, then the signal is subject to analog signal processing by a D/A conversion section 8, and monitor display is applied according to the television format by a monitor section 9. On the other hand, although the field pulse is in pause period during X-ray exposure periods t11-t2, since the VDP is outputted normally, the readout from the transfer section is consecutive, and the increase in the dark current noise is suppressed. Thus, the photographed picture has high picture quality.
Patent JP-H06169597-A (JP)
Title: Controller for motor
Inventor: TAKAHASHI MASAYOSHI
IPC: H02P8/36
Filed: 1992-11-30
Abstract: PURPOSE:To provide a controller for a motor which can obtain a necessary sufficient torque irrespective of a rotating speed of a motor and prevent application of an overcurrent. CONSTITUTION:A current is supplied from a motor driver 3 to a stepping motor 1. The driver 3 is controlled by a control circuit 10 and a chopper constant- current control circuit 15 to drive the motor 1 in a four-phase excitation. The circuit 15 controls the driver 3 based on a chopper constant-current control level to be applied from the circuit 10 through a gate circuit 18. The circuit 18 outputs the level only when a pulse is input from a pulse generator 20. The generator 20 outputs a pulse having a constant pulse width in a period inversely proportional to a rotating speed of the motor 1.
Patent JP-H01162565-A (JP)
Title: Fluxer foaming stabilizing method
Inventor: HONDA MICHIHARU
IPC: B23K3/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve a soldering quality and to reduce the equipment cost by making the temp. of the air source for foaming constant in the fluxer foaming method for soldering. CONSTITUTION:A piping 11 is provided on the valve 4 connected to an air source piping 3 and led into a circulating water tank 6 in the piping system for a foaming fluxer 1. The piping 11 is formed in the water tank 6 as a snake pipe. The piping 11 is then connected to an air pressure, flow adjuster 5 and a valve 4' and led into the foaming pipe 2 of the foaming fluxer 1. Due to the piping 11 being arranged in a constant temp. water tank 6 and the temp. of the tank 6 being maintained constant the pressure, flow amt. and temp. of the air fed to the foaming pipe 2 can be held constant. The variation in the operating conditions of the fluxer 1 is prevented and the soldering quality is thus improved. The equipment cost is reduced because of the partial modification of the water tank 6 as for the equipment.
Patent JP-H08158964-A (JP)
Title: Variable resonator
Inventor: TAKAHASHI HIROYUKI
IPC: F02M35/12
Filed: 1994-11-30
Abstract: PURPOSE: To remove a movable part with sliding and rotation, and to eliminate the difficulty of keeping the airtightness by fitting an elastic bag formed by an elastic film, where oil is sealed to the inner wall of a resonating chamber of a resonator, and connecting the elastic bag to a variable oil pressure source outside the resonating chamber by an oil pressure hose, so that the elastic bag is expanded and contracted by the change of oil pressure. CONSTITUTION: A resonator 1 comprises a communicating pipe 5 and a resonating chamber 6, wherein an elastic bag 7 (rubber bag) where oil is sealed is placed in the resonating chamber 6. When oil pressure of an oil pump 8 of an internal combustion engine 2 is transmitted through an oil pressure hose 9 to the elastic bag 7 to be expanded, the capacity of the cavity of the resonating chamber 7 is decreased to change the silencing characteristic. Accordingly, as the movable part of a shaft or the like which passes through the resonating chamber or the like is not provided, there is no difficulty of keeping airtightness. If an oil pump of an internal combustion engine is used as a variable oil pressure source, linear silencing characteristic control can be conducted without the need of a special driving mechanism and a signal control means.
Patent JP-H04214962-A (JP)
Title: Solenoid fuel injection valve
Inventor: TADA RYOICHI
IPC: F02M69/04
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the amount of fuel injected from being lowered even if a back flow of spitting fuel gas is generated by disposing between a valve body and a ring nozzle a spacer for varying the position of a pintle relative to that of the nozzle. CONSTITUTION:A ring nozzle 90 through which air introduced from an air hole 82 is guided around a pintle 74 is disposed between a valve body 6 and a sleeve 8. A spacer 91 is disposed between the ring nozzle 90 and the valve body 6. Air introduced from an intake system is guided around the pintle 74 via an internal passage so formed as leading to the ring nozzle 90 from the air hole 82, and is mixed with a predetermined amount of fuel so as to help atomize the fuel. The fuel is injected at a spraying angle of 20 to 30 deg. along the conical surface 76 of the needle valve 7.
Patent JP-H09156648-A (JP)
Title: Storage part structure of small-item storage device
Inventor: KAWAKITA KATSUHIKO
IPC: B42F7/08
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To achieve easy making without welding and sewing and enable the separate storage of a plurality of small items. SOLUTION: In the storage part structure of a small-item storage device, a plurality of storage parts 4 are formed in the form of bellows, by giving a base material such a shape that a plurality of projecting piece 3 are alternately formed along one side of a nearly rectangular main body 2 and a side opposite it, by alternately forming valleys and mountains lengthwise to fold the base material in the form of V-shaped waves, and, further, by folding each projecting piece 3 inside to support the outside of a face opposite it.
Patent JP-H10162287-A (JP)
Title: Compound sensor type vehicle sensor
Inventor: OGASAWARA TOSHIHIRO
IPC: G06T1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To distinguish an object or the like except a vehicle and a vehicle under traveling or stopping to improve accuracy in vehicle detection by providing a signal processor, etc., for detecting the vehicle by processing image data outputted from a visible area image pickup device and an infrared area image pickup device and environment data outputted from an environment measuring instrument. SOLUTION: At a signal processing part 30, a video A/D converter 31 fetches the video signal of a visible CCD camera 11 and converts it to a digital signal. A video A/D converter 33 fetches the video signal of an infrared area image pickup camera 12 and converts it to a digital image. Based on the images of road surface and vehicle in visible and infrared areas respectively held in frame memories 32 and 34, luminosity data converted by an A/D converter 38 and temperature data converted by an A/D converter 39, a digital signal processor 35 performs arithmetic concerning the detection of vehicle, the distinguishment of shadow of building, etc., and vehicle and the judgment of weather state.
Patent JP-H11155055-A (JP)
Title: Communication terminal equipment
Inventor: HIRAO HIDENORI
IPC: H04N1/32
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment connected with a digital line such as an ISDN in which the communicating function of a communicating party can be registered without operating any registering operation by a user. SOLUTION: When a telephone number is registered in an abbreviated dial key or a one-action dial key, a main control part 1 designated unlimited digital for the information element of transmitting capability, and calls this telephone number. When calling is disconnected owing to the in coincidence of terminal attributes as a reason display, the communicating function of the communicating party is discriminates as a G3 communicating function, and when the call is accepted by the communicating party, the call is disconnected, and the communicating function of the communicating party is judged as a G4 communicating function, and the judged communicating function of the communicating party is registered in the table of a RAM 5.
Patent JP-H04190829-A (JP)
Title: Removal of carbon dioxide
Inventor: TAMURA TOMIO
IPC: C01B32/50
Filed: 1990-11-26
Abstract: PURPOSE:To effectively remove carbon dioxide by storing a calcium hydroxide solution in the storage cavity provided in the ground and supplying carbon dioxide into the calcium hydroxide solution. CONSTITUTION:A storage cavity 6 is provided in the ground 5 and a calcium hydroxide solution 12 is stored in the storage cavity 6. Carbon dioxide 21 is supplied to the calcium hydroxide solution 12 by a compressor 7. As a result, calcium carbonate and water can be formed and a large amount of carbon dioxide 21 discharged from a steam power plant 2 or a factory can be removed by chemical reaction and this method can serve as an aid braking the advance of the greenhouse effect.
Patent JP-H01164528-A (JP)
Title: Parts feeding device
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/00
Filed: 1987-12-19
Abstract: PURPOSE:To attach a part onto the upper wall of a tentative stop chamber and prevent the tilt of the part by temporarily engaging the part onto the temporary stop chamber into which a feeding passage is opened and advancing and retreating a magnet for providing an attactive force onto the outer side surface of the part which is installed onto the upper wall surface side of the temporary stop chamber. CONSTITUTION:When, in an inclined feeding pipe 18, a nut 17 which is pushed by the compressed air, etc. shifts and reaches the edge part, said nut 17 is attracted by a magnet 22, and an upward attraction force component is applied, and advances, sliding on the upper wall of a temporary stop chamber 3, and contacts the inner wall surface of a projection 21, and the correct temporary engagement state is generated. The nut 17 is received from the underside by the magnet 22 and attraction-held, and then a feeding board 20 advances, and an opening/closing plate is pushing-opened, and the nut 17 advances, attraction-held by the magnet 22. Then, an engagement piece 37 is pulled up by an air cylinder 35, and the displacement is transmitted to a sliding body 25 through a regulating pin 31, inner shaft 24, and a bolt 26. The magnet 22 is separated from the nut 17, and the attractive magnetic force for the nut 17 is deenergized, and the nut 17 drops, and then the guide pin of an electrode penetrates through the screw hole on the nut 17, and the feed of the nut 17 is completed.
Patent JP-2001139279-A (JP)
Title: Girder traveling type crane
Inventor: MIYOSHI EIJI
IPC: B66C11/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an unworkable dead space formed due to the presence of the other crab in each end side position of a girder in a conventional girder traveling crane having two crabs of different capacity. SOLUTION: A first rail 21 and a second rail 22 are installed at a common girder 1 part. A first crab 30 and a second crab 40 different in capacity are installed in a travelable manner one by one at the first rail 21 and second rail 22. In the state of a hook 46 of the second crab 40 being hoisted up to a spiral position, the second crab 40 straddles over the first crab 30, or the first crab 30 goes under the second crab 40 to permit the relative position change of the first crab 30 and second crab 40 in the lengthwise direction of the girder 1. The respective crabs 30, 40 can thereby be moved over the whole length range of the girder 1.
Patent JP-H04190325-A (JP)
Title: Liquid crystal display device
Inventor: KAMIO TOMOMI
IPC: G02F1/1335
Filed: 1990-11-26
Abstract: PURPOSE:To display a high quality image with high contrast and without coloring of a display by disposing two phase plates between a liquid crystal cell and one polarizing plate. CONSTITUTION:A value of retardation of a phase plate 31 on the liquid cell side is such a value that when light which goes out from a liquid crystal cell 10 and transmits the phase plate 31 is disposed on a Poincare sphere to be seen, the wavelength light of a visible light band is distributed in the vicinity along the peripheral edge of a section taken by cutting a Poincare sphere in a plane, and a value of retardation of a phase plate 32 on the polarizing plate side is such a value that when light which transmits the phase plate 31 and then transmits the phase plate 32 is disposed on a Poincare sphere to be seen, the wavelength light of a visible light band is distributed in such a manner as to be concentrated on the vicinity of one point on the equator on the Poincare sphere. Accordingly, light which transmits the liquid cell can be forced to enter the outgoing side polarizing plate as linearly polarized light. Thus, in the off-state, leak of light can be decreased and in the on-state, the light transmissivity can be heightened to heighten the contrast, and further a high quality image can be displayed without coloring of a display.