baber/WOPTO huggingface dataset:
Patent JP-H0712176-A (JP)
Title: Biaxial balancer driving device for four-cycle engine
Inventor: ISOJIMA HIROAKI
IPC: F16F15/26
Filed: 1993-06-25
Abstract: PURPOSE:To dispose a balancer gear compactly so as to make the whole engine compact. CONSTITUTION:A valve system camshaft 2 is disposed on the upper side of the crankshaft 1 of a horizontal engine, and a pair of balancer shafts 3a, 3b are disposed on the opposite side to a cylinder 4. A first balancer gear 7a is meshed with a crank gear 5, and a second balancer gear 7b is meshed with a valve system cam gear 6. Meshed with the valve system cam gear 6 rotated at the speed of 1/2 times as fast as the crank gear 5, the second balancer gear 7b is made small in diameter so as to be brought close to the crankshaft 1, thus arranging the whole engine in the compact state.
Patent JP-H0228811-A (JP)
Title: Over-current detector
Inventor: YAMAMOTO IZUMI
IPC: G01R19/165
Filed: 1988-07-19
Abstract: PURPOSE:To prevent short-circuiting between arms by providing an integration circuit to reset an RS.FF circuit, which is reset with an over-current detecting signal when a power source is inputted, during a CT time constant in the control device of a one-chip microcomputer. CONSTITUTION:A commercial power source 1 is converted to a prescribed direct current voltage in a rectifying part 2 and a load 6 is driven through a power transistor circuit 3. For this circuit 3, inverter control is executed through a base driving circuit 5 with a control pulse which is generated from a one-chip microcomputer 4. A resistor 7 for over-current detection, which is provided in the input step of the said circuit 3, first and second current detecting circuits 8 and 9, a NAND circuit 11, an inverter circuit 12 and an RS.FF circuit 13 are provided and an integration circuit 10 to have the CR time constant is also equipped. Thus, a pseudo-control signal can be obtained to turn off the power source of the base driving circuit 5 during the time constant of the integration circuit 10. As a result, just after the power source is inputted, the power transistor circuit 3 is not driven for turning on and off.
Patent JP-S60149387-A (JP)
Inventor: SHOEMAKER SHARON PAYNE
IPC: C12N15/62
Filed: 1984-08-31
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-H0629652-A (JP)
Title: Mounting method of electronic parts
Inventor: NAKAZAWA TAKAHITO
IPC: H01L21/603
Filed: 1992-07-08
Abstract: PURPOSE:To improve yield and reliability, by compressing electronic parts on a base substrate surface by centrifugal force and mounting them. CONSTITUTION:Electronic parts 14 are previously transferred and arranged on a resin adhesive agent 11 layer surface at a specified position of a package 10, by using a vacuum type pickup tool 12a of an electronic parts mounting equipment 12. Then the package 10 on which the electronic parts !4 are transferred and arranged is transferred and mounted on a fixing and retaining mechanism 17 of a high speed rotary body 16. After the package is fixed by a cam mechanism 17a, the high speed rotary body 16 is rotated at a high speed by the driving of a motor 16a. Centrifugal force is applied to a base substrate 10 on which the electronic parts 14 fixed and retained by the fixing and retaining mechanism 17 are transferred and arranged. By the effect of the centrifugal force, the electronic parts 14 which are transferred and arranged on the surface of a base substrate 10 via the resin adhesive agent 11 layer are mounted on the resin adhesive agent 11 layer of the base substrate 10 surface, in an uniformly compressed state, without generating and leaving voids or the like.
Patent JP-S6160602-A (JP)
Title: Volatile fungicidal and insecticidal agent
Inventor: EGUCHI YASUTERU
IPC: A01N37/06
Filed: 1984-08-30
Abstract: PURPOSE:The title agent that contains, as an acative ingredient, an unsaturated dicarboxylic acid ester such as dimethyl maleate, thus showing both actions to control molds and insects, when used in closed spaces, because it is volative even at room temperature, further having high safety and little bad smell. CONSTITUTION:A volatile fungicidal and insecticidal agent contains, as an active ingredient, an unsaturated dicarboxylic acid ester whose alcohol residue is 1-5C hydrocarbon, preferably a maleic acid ester of formula I (R1, R2 are 1-5C hydrocarbon, H, where R1 and R2 are not H simultaneously) or a fumaric acid ester of formula II or an itaconic acid ester of formula III. It can be applied in drawers, closets, close boxes, shoes boxes, desk drawers, book shelves, tranportation packages, pouches or bags containing cleaned cloths, handbags or other closed spaces. EFFECT:It exerts dwrative effect.
Patent JP-H0346936-A (JP)
Title: Paper feed device from cassette
Inventor: SHIBATA AKIHIRO
IPC: B65H1/26
Filed: 1989-07-12
Abstract: PURPOSE:To feed paper by providing the cassettes whose maximum paper accommodation capacities are larger and smaller at one cassette insert part so that they can be exchanged and inserted freely to make plural types of cassettes, in which the respective maximum paper accommodation capacities of the same size are different from one another, inserted into the same cassette insert part. CONSTITUTION:There is provided a cassette insert part provided with the supporting rails 3, 4 on both the side walls. A cassette 5 whose maximum paper accommodation capacity is smaller is changed to a cassette 6 whose maximum paper accommodation capacity is larger to insert it into the one cassette insert part, and paper P is taken out of the cassettes 5, 6 by a press-up means 7 and a delivery means 8.
Patent JP-S6072873-A (JP)
Title: Heterocyclic ether urea compound, its preparation and insecticide
Inventor: SAKATA ITSUTSUNE
IPC: C07D277/68
Filed: 1983-09-29
Abstract: NEW MATERIAL:The heterocyclic ether urea compound of formula I (A and B are O or S; X<1> and X<2> are H, halogen, trifluoromethyl or nitro; Y and Z are H or halogen; P and Q are H, halogen, alkoxy or alkyl). EXAMPLE:N-( 2,6-Difluorobenzoyl )-N'-[ 4-( 2-benzoxazoloxy )-3,5-dichlorophenyl ]urea. USE:Insecticide exhibiting remarkable insecticidal activity, and suitable for the control of various agricultural and horticultural vermin, forestry vermin, grain vermin, etc. PREPARATION:The compound of formula I can be produced by reacting the benzoyl isocyanate of formula II with the heterocyclic ether amine of formula IIIpreferably in an inert solvent.
Patent JP-S6424231-A (JP)
Title: Thin film transistor
Inventor: TAKAMURA SHOZO
IPC: G02F1/136
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the generation of defective picture elements by defective insulating films by using photosensitive polyimide to form a passivation film or both of the passivation film and the gate insulating film. CONSTITUTION:A TFT 13 is constituted by forming a picture element electrode 10, a gate electrode 2, the gate insulating film 3, a semiconductor layer 4, and an n<+> layer 5 on a transparent glass substrate 1, then forming a source electrode 6 and a drain electrode 7 in succession thereof. A polyimide soln. prepd. by dissolving the photosensitive heat resistant polyimide in a solvent is spin-coated on the TFT and is patterned by a photolithographic method, by which the passivation film 14 consisting of the polyimide is formed. The polymn. as polyimide is finished with this photosensitive polyimide and the film thereof can be formed simply by evaporating the solvent and drying the film after coating of the soln. on the prescribed position and, therefore, the film formation is possible even at <=150 deg.C. The generation of the defective picture elements by the defective insulating films is thereby decreased.
Patent JP-H0469607-A (JP)
Title: Lens driving mechanism
Inventor: SATO HIRONOBU
IPC: G02B7/04
Filed: 1990-07-11
Abstract: PURPOSE:To simplify the structure and to move a lens with a small error, a constant load, and high accuracy by coupling a lead screw (male screw) directly with a motor shaft, forming a half nut or rack-shaped female screw part, and energizing the female screw part to the male screw with a magnetic force. CONSTITUTION:The lead screw 2 (male screw) which is coaxial with the motor shaft is rotated by the motor. The female screw moves by the rotation of the lead screw and is united with a holding member. Further, the lens 4 is held by a holding member, so the lens moves by the movement of the female screw. The female screw is a magnetized half nut or rack type and fixed to the holding member with a phosphorus bronze plate. The surface which engages the lead screw is, for example, an N pole. The lead screw is clamped at the position opposite the half nut to set a magnetized member, which is magnetized into, for example, an S pole to the lead side and fixed to the holding member. The magnetized member attracts the half nut at the opposite position with the magnetic force to energize it to the lead screw. The error between the lead screw and female screw part is eliminated and even if the moving direction changes, no backlash error is generated.
Patent JP-H0737200-A (JP)
Title: Aircraft sensing system device
Inventor: SATO TAKAKAZU
IPC: G08G5/04
Filed: 1993-07-23
Abstract: PURPOSE:To improve the accuracy of the discrimination of an obstacle existing on a taxiway. CONSTITUTION:This aircraft sensing system device is characterized by being provided with a motor 10a which drives the rotating shaft of a rotary mirror 8a as keeping it in the horizontal direction, a retro-reflector plate 4 which is installed on the ground of the taxiway and reflects a laser beam, an optical multichannel analyzer 13a which analyzes the waveform of the reflected laser beam and detects the presence of the obstacle 11 by the presence of the reflected laser beam, a distance computing element 14a which computs obstacle distance to the obstacle 11 from a rotational angle outputted from an encoder 9a and the predetermined height above the ground surface of the rotary mirror 8a, and a discriminating computing element (CPU) 15 which calculates the width size of the obstacle 11 from plural obstacle distances outputted from one group of laser lighthouses and discriminates the kind of the obstacle. Besides, this is the aircraft sensing system device characterized by fitting a convex lens to convert the laser beam into a plane beam to the rotary mirror 8a.
Patent JP-S5971137-A (JP)
Title: Focus controller
Inventor: KIME KENJIROU
IPC: G02B7/28
Filed: 1982-10-14
Abstract: PURPOSE:To form a focus controller causing no noise, by providing an air vent extracting the air enclosed in a space formed between a movable part and a fixed part. CONSTITUTION:The air vent 15 for extracting the air enclosed in a space formed between the movable part and the fixed part is provided. A holder 16 fixing a lens 7, a coil ring 17 holding the coil 4, and a support 18 holding the coil ring 17 to the holder 16 are provided by taking the efficiency extracting air into consideration to improve the efficiency of air extraction of large air vent 15. That is, the bottom of the coil holder 5 is held by the support 18, the area passing the air is increased more than the area intercepting the air, and the efficiency of air extraction is increased further. Thus, the noise produced by compression and expansion of the air in the space formed between the movable part and the fixed part of the focus controller is almost eliminated.
Patent JP-S6074170-A (JP)
Title: Head supporting spring for magnetic disk
Inventor: IIKAWA TSUTOMU
IPC: G11B5/48
Filed: 1983-09-30
Abstract: PURPOSE:To hold stably a head with a constant floating height, and to prevent a head crush from occurring due to a vibration by a disturbance, by sticking a mesh consisting of a stainless steel fiber onto a supporting spring. CONSTITUTION:For instance, a mesh 5 of 100mum thickness woven by a thread 6 obtained by twisting a stainless steel wire of 1mum diameter is used, and such a mesh 5 is stuck to a supporting spring consisting of a stainless steel thin plate. According to such a constitution, stability of the whole supporting spring is increased, and a damping function is improved by an increase of rigidity. By using the supporting spring to which the mesh is stuck, an excellent floating stability is attained, also an abnormal vibration by a disturbance does not occur at all, and a head crush can be prevented completely.
Patent JP-S5884065-A (JP)
Title: Purifying device for polluted liquid
Inventor: YAMAMOTO HIDEKI
IPC: B04C5/00
Filed: 1981-11-12
Abstract: PURPOSE:To permit discharging of polluted materials efficiently from the polluted liquid in an emulsion state by treating the polluted liquid by the use of the principle of cyclone, separating and storing polluted materials thoroughly in the lower part of the cyclone and discharging the same intermittently. CONSTITUTION:In the upper part of a hollow cyclone 14 which assumes an inverted circular cone shape, polluted liquid in an emulsion state is fed through an introducing port 15 so as to flow toward the tangential direction of a cyclone 14. The treated liquid flows downward by swirling so as to pass in the circumferential wall part of the cyclone 14. The swirling flow inverts downward, forms vortexes upward near the center and is discharged through an outflow port 16 for clean liquid. The treated liquid flowing in the cyclone 14 in the form of vortexes forces the polluted materials thereon to store successively downward. A discharge port 17 is held closed by means of a bellows 23 in the lower part. The port 17 is opened by moving a movable plate 21 intermittently to discharge pastelike polluted materials P.
Patent JP-H0846967-A (JP)
Title: Method and device for detecting motion vector and device for encoding moving picture
Inventor: NODA HIROYASU
IPC: H04N7/32
Filed: 1994-08-03
Abstract: PURPOSE:To unnecessitate whole matching area search to obtain a motion vector and to shorten an operation time by outputting a signal for deciding the motion vector as against a present block based on the comparison result of an evaluation function judging means in an end judging means. CONSTITUTION:A counter 104 is reset by an external reset signal, the picture signal for the portion of one frame is preserved in a present frame memory 101 and a reproducing signal one-frame before is preserved in a preceding frame memory 102. A block address counter 103 outputs a block position for obtaining the motion vector next to a memories 101 and 102 as an address signal 203. At this time in the memory 101, the block picture element signal 201 of MXM picture designated by the address signal 203 is outputted to an evaluation time calculating means 106 it becomes the output for finally obtaining the motion vector of the signal 201. In the counter 104, a search area is constituted by an NXN picture element, for example, so as to segment the (N-M+1)<2> number of picture elements.
Patent JP-H0231211-A (JP)
Title: Magnetic label detector
Inventor: MATSUBARA MASAMITSU
IPC: G01V3/10
Filed: 1988-07-21
Abstract: PURPOSE:To accurately detect the vertical distance from a magnetic label despite the increase of this distance by using two air core coils to form a detecting coil and connecting these two coils to each other so as to eliminate the electromotive force. CONSTITUTION:The right and left magnetic poles 8a and 8b of a bar electromagnet 8 are held between 1st and 2nd right air core coils 12 and 14 and 1st and 2nd left air core coils 14 and 18. These 1st and 2nd air core coils have the same winding direction, the same number of turns and the same diameter and are connected in series. Thus the directions of the magnetic fluxes passing through the 1st and 2nd air core coils are adverse to each other. As a result, the electromotive forces are eliminated to each other between the 1st and 2nd air core coils. Therefore the magnetic line of force generated from the magnet 8 is deflected when a magnetic gets close to the magnet 8. Thus the voltages Vr and Vl are produced from the right and left detecting coils, and the presence of the magnetic mark is detected.
Patent JP-H0737177-A (JP)
Title: Emergency situation reporting system
Inventor: OTA TSUKASA
IPC: G08B25/10
Filed: 1993-07-23
Abstract: PURPOSE:To report the content of an emergency situation even to a person who cannot visually recognize a site by constituting a reporting device provided at a prescribed place in such a way the signal of a portable call originating device is received and voice announcing emergency is reported. CONSTITUTION:A radio wave receiver Cx exclusive for an individual, a trampet speacer 38, a flash light 43 and a buzzar 42 are added to the reporting device Bx exclusive for an individual which is provided in the house of an individual P1. The public radio wave receiver Cy, the trampet speaker 38, the flash light 43 and the buzzar are added to the public reporting device By which is provided at the pole light 46 of a street light 47. Then, the reporting device Bx exclusive for an individual responds only to the portable call originating device Ax exclusive for the individual so as to report the emergency situation and the public reporting device By responds to not only the public portable call originating device Ay but also the portable call originating device Ax exclusive for the individual so as to report the emergency situation.
Patent JP-H0528133-A (JP)
Title: Document preparing device
Inventor: TAJIMA KEIKO
IPC: G06F17/22
Filed: 1991-07-23
Abstract: PURPOSE:To enable a user to properly set the priority of dictionaries and to perform the conversion of words with no consciousness and in accordance with the contents on the document under production with use of a document preparing device containing various types of conversion dictionaries. CONSTITUTION:The frequencies of the converted words registered in a standard dictionary 14, a new word dictionary 15, and an extension dictionary 16 are stored in a long-term learning table 18. Based on these frequencies, the priority is set among those dictionaries 14-16 in the prescribed timing and then stored in a dictionary priority table 20. Thus the converted words having the same frequency are outputted to a display part 22 based on the priority stored in the table 20 when the converted words having the same frequency are registered in the dictionaries 14-16 respectively.
Patent JP-H0529648-A (JP)
Title: Optical device
Inventor: KIMOTO MASAHIKO
IPC: H01L31/12
Filed: 1991-07-23
Abstract: PURPOSE:To prevent the leakage of light by using an ink resist that contains a light-absorbing substance and a light-reflecting substance. CONSTITUTION:Ink resist 3 is applied to the upper surface of a case substrate; the ink resist is made of a mixture of one part of an opaque substance like carbon and five parts of a substance, such as TiO2, which reflects visible light. The major part of the light impinging on the surface of the ink resist is reflected and scattered at the reflecting substance, TiO2. The rest of the light passes through the ink resist and is absorbed in the opaque substance, carbon. Therefore, the property of opaqueness is maintained, and this prevents the leakage of light between a light-emitting device and a photodetector.
Patent JP-H0470106-A (JP)
Title: Noise sensible volume controller
Inventor: AKAO SHINICHI
IPC: H03G3/32
Filed: 1990-07-10
Abstract: PURPOSE:To hear an audio sound with optimum volume even under a noisy environment by increasing the volume of the audio sound when a noise signal out of a room is higher than a fixed level, and decreasing the volume of the audio sound when the noise signal is lower than the fixed level. CONSTITUTION:A sound collecting microphone 5 collects the outdoor noise and inputs the noise to a noise sensible volume controller 3 as the noise signal. The controller 3 is equipped with a control circuit 31 and a volume control circuit 33, and the noise signal is inputted from the sound collecting microphone 5 to the control circuit 31 and compared with plural reference voltages. The control circuit 31 forms a variable amplification factor control signal and the signal is inputted to the volume control circuit 33 so that the audio signal from an audio equipment 1 can be amplified with an amplification factor corresponding to the control signal and applied to a loudspeaker 7. Thus, when the noise is enlarged, the audio sound is reproduced with high volume and when the noise is reduced, it is reproduced with low volume so that the audio sound can be heard without fail even in a noisy environment.
Patent JP-S6075426-A (JP)
Title: Alcohol for cosmetic
Inventor: MOROE MICHIO
IPC: A61K8/00
Filed: 1983-09-30
Abstract: PURPOSE:An inexpensive alcohol for cosmetics, obtained by incorporating ethanol with an ethanol-soluble component in a fermentation residue of grapes obtained in the wine manufacturing process, etc., capable of masking the irritant small of ethanol and harmonizing well with a compound perfume. CONSTITUTION:An alcohol for cosmetics obtained by incorporating an ethanol- soluble component in a fermentation residue (hereinafter abbreviated to wine residue) in a fermentation residue of grapes obtained in the wine manufacturing process, etc. Specifically, the wine residue and industrial ethanol are stirred to filter off the extraction residue, and the resultant filtrate is then distilled under 40-50mm.Hg reduced pressure. The distillate having 20-40 deg.C boiling point is collected to produce the aimed alcohol capable of masking the irritant smell unique to the ethanol, applying a comfortable fermentation odor from the wine residue to the ethanol and keeping the good harmony with a compound perfume. Thus, the alcohol results in the effective utilization of the wind residue, reduction in cost and mass production and is usable widely for cosmetics such as a perfume, etc.
Patent JP-H0350068-A (JP)
Title: Track inspecting device
Inventor: YOMOTO MASAHIKO
IPC: E01B35/12
Filed: 1989-07-17
Abstract: PURPOSE:To photograph the images of objects to be inspected positively from a running vehicle even in case the objects to be inspected are placed at random by providing an image photographing means for taking the image on the track in on the basis of a signal discriminated the specific structure on the track by discriminating means. CONSTITUTION:Energy beams are irradiated to a structure on a track 16 from a sensor 10, and the energy beams reflected from the track are received. This received signal passes through discriminating means 2, 3, 4 for performing at least two discriminatings or more among the distance between a track inspecting device and the structure, the sense of direction of the structure and the size (dimension) of the structure, thus detecting the specific structure on the track 16. On the basis of this detection signal, the image of the object to be inspected on the track is then photographed by a TV camera 12. The image of all the objects to be inspected can be thus photographed positively even if many objects to be inspected are randomly placed on the track as well as a vehicle mounted with the track inspecting device is running at high speed.