baber/WOPTO huggingface dataset:
Patent JP-H05213401-A (JP)
Title: Waste container and method for constituting waste container
Inventor: JIYON TEIMOSHII PURAUTO
IPC: B65D43/02
Filed: 1992-06-15
Abstract: PURPOSE: To provide rigidity at a position necessary to give a compression molded area. CONSTITUTION: An upper end of side walls 13 around a periphery of the refuse container including a lightweight blow-molded body, including integrally-formed bottom wall 12 and side walls 13 defines a mouth for receiving refuse and for receiving and supporting a lid. The integrally formed, compression formed lid 17 is extended around a periphery adjacent to the mouth to give rigidity and a strength to the mouth and the upper end of the sidewall 13. The lid 17 is adapted to be extended laterally outward from the sidewalls 13, and supported on the uppermost part.
Patent JP-S5857370-A (JP)
Title: 4-amino-2-piperazinylpyrimidine derivative and its preparation
Inventor: ISAYAMA SHIGERU
IPC: C07D471/04
Filed: 1981-10-01
Abstract: NEW MATERIAL:A 4-amino-2-piperazinylpyrimidine derivative expressed by formulaI(R1 and R2 are H, lower alkyl or together joined to form alkylene; R3, R4 and R5 are H or lower alkyl; Y is nitrile or lower alkoxycarbonyl). EXAMPLE:2-(4-beta-Carboethoxyethyl)-1-piperazinyl)-4-ethylaminopyrimid ine. USE:An intermediate for antimicrobial agents {2-(1-piperazinyl)-8-alkyl-5,8-dihydro-5-oxopyrido[2,3-d]pyrimidine-6- carboxylic acid and analogous compounds thereof}. PROCESS:A piperazine derivative expressed by formula II is reacted with a 4- amino-2-halogenopyrimidine derivative expressed by formula III (X is halogen) to give the compound expressed by formulaI.
Patent JP-H10331058-A (JP)
Title: Knitted fabric cover, knitting pattern and its production
Inventor: PROCTOR MALCOLM FREDERICK
IPC: D04B1/22
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional fabric cover useful for chairs and automobile seats, not causing a sewing line. SOLUTION: A knitted cover and a two-dimensional knitting pattern 51 for the cover are provided. The pattern is obtained from the two-dimensional development body and has a pair of edge parts to be joined by a change mode state from the two-dimensional development body to a three-dimensional cover. These edge parts are divided into courses of gradually changing length, namely lines. The courses, namely the lines are rearranged so as to form new edge parts. Before the rearrangement, specific course, namely lines are not necessarily required to adjoin their original courses, namely lines.
Patent JP-H0730864-A (JP)
Title: Signal processing unit and muse decoder
Inventor: TAKAHASHI YUKIO
IPC: H04N5/04
Filed: 1993-06-25
Abstract: PURPOSE:To easily form a clock generating section by omitting production of a clock required on the way of processing so as to decrease number of problems such as phase management between clock signals. CONSTITUTION:An A/D converter section 1 converts a MUSE signal being an analog signal into a digital signal, it is used to allow a synchronization recovery section 2 and a clock generating section 3 to generate a synchronizing signal and a clock signal respectively. The MUSE signal subject to A/D conversion and a clock signal whose frequency is 16.2MHz and the synchronizing signal are inputted to a data drive processor 4. The clock signal is required for the signal processing first stage and the final stage by using the processor to process asynchronizingly form data resulting from integrating data to be processed and information representing at least an absolute position of the data and various clock signals on the way of signal processing are not required. Furthermore, the clock generating section 3 generates two kinds of clock signals whose frequencies are 16.2MHz and 44.55MHz.
Patent JP-H01321803-A (JP)
Title: Cable laying method and cable feed detector
Inventor: OMORI SAKAE
IPC: G02B6/48
Filed: 1988-06-24
Abstract: PURPOSE:To feed a cable smoothly by detecting the relative relation of the moving condition of the cable based on the outputs from cable moving condition detectors arranged at two points close to a cable feed drum thereby controlling the feeding operation of the cable. CONSTITUTION:Many wheels 1 are suspended from a messenger wire W stretched across a plurality of posts 6. One end of a cable 2(e.g., an optical cable, CATV cable) is wound from the drum on a cable laying unit 3 through the wheels 1 around a winch 5 thus stringing the cable 2. Outputs from first and second cable moving condition detectors 11, 12 arranged in the nearest post to the outlet of cable and the first post 6 are fed to a controller 14 where the relative relation of the motion of the cable 2 is detected. Cable feed speed is regulated through the controller 14 such that the slackness of the cable 7 at the section between the detectors 11, 12 is not too high nor too low. By such arrangement, the cable is protected from damage and the cable laying work is carried out efficiently with a few person.
Patent JP-S5677599-A (JP)
Title: Noise-damping structure for blower
Inventor: FUKUSHIMA MASAFUMI
IPC: F04D29/66
Filed: 1979-11-28
Abstract: PURPOSE: To enhance tortional-vibration response characteristic of the shaft system of the blower by a method wherein an assembly comprising an inertia body and the like being fitted through the intermediary of a metal body for shaft fitting and an elastic body such as rubber is installed at one end of the rotary shaft of a motor.  
     CONSTITUTION: The motor 1 is composed of a rotor shaft part 1a, a rotor core part 2, a stator 4 and a motor frame 5. The tip end of the rotor shaft part 1a is connected with a blowing vane wheel 6 through the boss part 7 of the vane wheel 6. A screw 12 prevent the disconnection between the rotor shaft part 1b and the assembly 13 which is composed of the fitting metal body 9, the elastic body 10 such as rubber and the inertia body 11. The torsional resonance of the shaft system of the blower can be regulated and kept away from a specified frequency by the assembly 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5778557-A (JP)
Title: Device having switchmechanism using opening and closing of door
Inventor: IWASAKI SHINICHI
IPC: G03B27/00
Filed: 1980-11-04
Abstract: PURPOSE:To eliminate the warm-up time after an inside inspection of a copier,  by providing a switch that breaks only the power supply of the drive system  when a door is opened. CONSTITUTION:The diagram shows the drive system of a copier. Photosensitive drum 2 and optical system drive pulleys 28 and 25 are driven by a main motor 1 via the transmission mechanism including a sprocket, gears, wires, etc. when an open/close door (not shown in the diagram) is opened to make an internal inspection of a copier, a microswitch 41 breaks the supply of electric power to the motor 1. The power supply is not cut off for a fixing devide, etc. that requires the warm-up time. Thus the power supply is started to the motor 1 when the door is closed, and at the same time all functions are recovered. The switch 41 is also operated by hand.
Patent JP-2000349268-A (JP)
Title: Solid-state image pickup device, manufacture thereof and manufacture of mask
Inventor: KAMIMURA SHINYA
IPC: H04N5/335
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device, with which shading due to 'eclipse' of incident light can be improved and shading due to peripheral dimming is improved. SOLUTION: A plurality of photodetecting parts 1 arrayed on the surface of a substrate at prescribed pitches, and condensing parts 2 that are provided while corresponding to each photodetecting part 1, respectively, so as to condense incident light on the photodetecting part 1, are provided. Position of each condensing part 2 is gradually shifted sharply from the photodetecting part 1 corresponding thereto to a center O side of an image pickup region, as it shifts from a center part 21 of the image pickup region facing right to an exit pupil 9a to a peripheral part 22 of the image pickup region along the surface of the substrate. Furthermore, dimension W1',..., Wn-1', Wn' in a direction along the surface of the substrate of each condensing part 2 is gradually increased.
Patent JP-2000345077-A (JP)
Title: Insect-proofing coating
Inventor: MAEDA KIYOCHIKA
IPC: A01N25/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable repellency of insects by coating and prevention of short- circuit even when insects gather on a printed circuit board and the like or their corpses and excrements accumulate thereon and further, repellency of insects even at high temperatures. SOLUTION: An insect repellent composition comprising an insect repellent whose major component is a compounded composition containing a pyrethroid compound and/or its derivative of 2-(p-ethoxyphenyl)-2-methylpropyl-3- phenoxybenzyl ether and an insect repellent and an organic solvent-soluble natural resin at a ratio of 1:10 to 1:50 in combination is mixed with a solvent- free type silicone rubber coating whose major component is dimethylsiloxane at a predetermined ratio with a reduced mixing ratio of the former.
Patent JP-S5594063-A (JP)
Title: Metallic valve seat assembly for valve
Inventor: JIYON EMU HINRIKUSU
IPC: F16K1/228
Filed: 1979-11-29
Abstract: A valve seat assembly 42 adapted to fit within an annular groove 44 in a butterfly valve body 12. The seat assembly 42 includes a pair of opposed metal seat rings 62, 64 generally L-shaped in cross section with overlapping outer legs 68, 78 seated and anchored in the bottom of the groove 44. The seat rings 62, 64 have flexible free inner end portions extending radially inwardly of the groove terminating at outwardly curled arcuate ends 76, 86 which contact the sealing surface 22 of the valve disc 16 and extend laterally of the groove in spaced relation to an over the adjacent valve body 12. A resilient soft seal 66 is mounted between the metal seat rings 62, 64 and the sides 70, 80 of the metal seal rings 62, 64 are corrugated to grip and retain the soft seal 66 in place. The end portions 74, 84 of each metal ring 62, 64 have a relatively long free length and are easily flexed laterally and radially outwardly of the valve body 16 by contact with the outer periphery of the disc when the disc is moved to a closed position to maintain sealing contact with the disc without requiring a high operating torque.
Patent JP-H01320636-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1988-06-23
Abstract: PURPOSE:To stabilize C/N and to increase the density of digital recording by repeatedly applying and drying lubricating agents dissolved in different solns. to the recording medium. CONSTITUTION:This method is to apply the lubricating agent 3 on a thin ferromagnetic metallic film 2 and consists in previously disposing the thin film 2 onto a high-polymer film 1, dissolving the lubricating agent 3 into the different solvents and repeating plural times of the applying and drying. The number of repetition is confined to 2-5 times. The lubricating agent 3 completely covers the surface of the thin film 3 in this way; therefore, the sufficient lubricating effect is maintained and the C/N is maintained. In addition, the contaminating materials which induce the adhesion of org. systems to the head are flushed away by the solvents and the head surface is maintained clean over the entire region of tracks; therefore, the sufficient performance is exhibited even in the high-density recording such as digital recording.
Patent JP-S5944755-A (JP)
Title: Sight inclination apparatus in scanning electron microscope
Inventor: OBARA KENJI
IPC: H01J37/147
Filed: 1982-09-06
Abstract: PURPOSE:To simplify the operations for observing samples by storing the initial conditions of XY transfer mechanism, rotating mechanism and inclination mechanism as an electrical initial signal and then controlling the XY transfer mechanism on the basis of an alteration signal which indicates a change of rotating mechanism and the initial signal. CONSTITUTION:A sample 5 is irradiated with electron beam 6 and the irradiating position can be changed depending on a polarizing signal supplied to the deflection coils 7X, 7Y. A scanning signal sent from the scanning circuit 8 is supplied to the coils 7X, 7Y through the signal rotation circuit 9 and the magnification coefficient control means 10. An output of the circuit 8 is also supplied to the deflection coils 12X, 12Y of CRT11. As the brightness modulation signal of CRT11, an output of the detector 13 which detects the secondary electron signal of sample 5 is supplied through the amplifier 14. The inclination angle can be rotated as described below, with reference to the observation sight. Namely, a inclination axis variable observation mode signal is applied to the central control circuit 17 in order to storing the operating conditions of the XY transfer mechanism 3, rotating mechanism 4 and inclination mechanism 2 under the image displaying condition and thereafter the mechanism 4 is operated in order to rotate only the inclination angle.
Patent JP-H0715660-A (JP)
Title: Picture processor
Inventor: MORIWAKI HISAYOSHI
IPC: H04N5/262
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a simple inexpensive picture processor by fixing a lens system, picking up images, electrically selecting the entire part or a part of the view angle of an image pickup means and electrically performing zooming. CONSTITUTION:Component signals converted into digital data in an analog/ digital converter (ADC) 9 are supplied to a picture conversion circuit 10 and a picture processing is performed. In the circuit 10, pictures are converted so as to electrically perform the zooming by using the entire part or a part of the view angle image-picked up by fixing a CCD camera 7 wide, then compressed (movement compensation MC and discrete cosine transformation DCT, for instance) in a picture CODEC (encoder) 12, converted into the digital data and supplied to a multiplexer 20. Since a zooming ratio can be electrically selected by selecting the entire part or a part of the view angle of a picture input device provided with resolution higher than the required resolution in such a manner, the need of providing a zooming mechanism in the lens system is eliminated.
Patent JP-S5679671-A (JP)
Title: Preparation of imidazoles
Inventor: YASUKUI HIDEO
IPC: C07D413/06
Filed: 1979-11-30
Abstract: PURPOSE: To obtain 1-triarylmethylimidazoles having antigungal activities, by reacting triarylmethanols with 1-unsubstituted-imidazoles in the presence of a trifunctional phosphorus oxyacid ester.  
     CONSTITUTION: Triarylmethanols triphenylmethanol is omitted shown by the formula (A, B, and D are aromatic heterocylic ring, or phenyl, with the proviso that one of A, B, and D is necessarily aromatic heterocyclic group) in reacted with 1- unsubstituted-imidazoles in the presence of a trifunctional phosphorus oxyacid ester in a solvent, e.g., methyl isobutyl ketone, etc. at 60W120°C to give 1-triarylmethylimidazoles (1-triphenylmethylimidazoles are omitted). An aryl phosphite, e.g., diphenyl phosphite, triphenyl phosphite, etc. is preferably used as the trifunctional oxyacid ester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5278839-A (JP)
Title: Purification of 2, 3-xylidine
Inventor: MATSUMOTO OSAMU
IPC: C07C211/46
Filed: 1975-12-26
Abstract: PURPOSE: 2,3-Xylidine, useful as raw materials of pharmaceuticals, is purified by reacting the crude 2,3-xylidine with sulfuric acid affording 2,3xylidine sulfate, and after separating thereof, isolating the 2,3-xylidine from the sulfate by reacting with an alkoli. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5781993-A (JP)
Title: Cream-like solder having adhesiveness or dry film formability
Inventor: MASUZAWA MASAO
IPC: B23K35/22
Filed: 1980-11-07
Abstract: PURPOSE:To improve solder workability by including components giving adhesiveness or dry film formability in cream solder. CONSTITUTION:Vehicle components which give adhesivess or dry film formability without degrading the properties intrinsic to solder are contained in cream solder. Those which form a stable film or adhesive surface while contg. solder powder, flux and flux assistant, and provide the soldering effect equipment to or better than that of ordinary soldering by the effect of flux and heat when heated to a soldering temp. thereafter are contained in said vehicle. The vehicle components having such properties are acrylic compounds having photo polymerizing property, polyamide and polyamide resins being soluble in solvents, vinyl polymers or copolymers being soluble in solvents, etc.
Patent JP-2000345945-A (JP)
Title: Low-pressure fuel injection device
Inventor: NAMARI TAKASHI
IPC: F02M69/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-pressure fuel injection device having good fuel controllability and excellent in atomizing characteristics. SOLUTION: One end of an inner passage 8B of a nozzle 8 is opened at an opening part 8A, the other end is blocked, and a plurality of bleed holes are formed from the outer periphery 8C toward the inside of the inner passage 8B. The opening part 8A of the nozzle 8 is opened to a venturi part V of an intake passage 2 formed of a negative pressure operating valve P, and an annular clearance S is formed between the outer periphery 8C of the nozzle 8 and an annular chamber 9. Low-pressure fuel of 0.5 kg/cm2 is injected from a nozzle hole of a fuel injection valve J into the annular clearance S, and fuel in the annular clearance S is supplied to the inner passage 8B of the nozzle 8 only through the bleed holes.
Patent JP-H0320883-A (JP)
Title: Intersection calculating system between sculptured curves
Inventor: SHINOHARA KATSUYA
IPC: G06T1/00
Filed: 1989-06-19
Abstract: PURPOSE:To dispense with the dynamic management of a memory and to heighten the parallelism of a processing in calculation by eliminating recursive split when calculating an intersection with a straight line, and factorizing a curve to curve patches represented in a single polynomial. CONSTITUTION:First and second natural number generating means 10 and 20 generate a natural number 1, and send it to a curve patch generating means 30. The generating means 30 finds the partial string of a knot vector and four control points, and sends them to a mini/max box generating means 40, a comprehensive rectangle generating means 60, and an inter-patch intersection calculation means 80. The mini/max box generating means 40 finds the minimum values and the maximum values of the (x) and (y) coordinate values of the four control points, and sends them to a box deciding means 50. The deciding means 50 decides intersection by comparing sent minimum and maximum values of the (x) and (y) coordinate values. When no intersection is obtained, the fact is informed the second natural number generating means 20 and the inter-patch intersection calculation means 80.
Patent JP-H09322510-A (JP)
Title: Brushless motor
Inventor: FUKUSHIMA YASUHIRO
IPC: H02K29/08
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a brushless motor and make its assembly easy, by a method in which at least one rectification switching sensor is provided on the outside of the housing of the motor. SOLUTION: A bent part of a circuit board A12 which is bent so as to maintain a relative angular position against a coil 10 and a rectification switching sensor 11 are provided on the outside of a housing 4, and a leakage flux from the outer circumference of a magnet 7 is detected. As the housing 4 is made of resin, the leakage flux of the magnet 7 can be detected while the detection is hardly influenced by a yoke 5. If the detection signal is processed by an external circuit and, accordingly, a current is applied to the coil 10 which is provided in a field formed by the magnet 7 and the yoke 5, a revolving force is given to the magnet 7 and a shaft 3 is revolved. With this constitution, a motor which is easy to assemble can be obtained.
Patent JP-S63318987-A (JP)
Inventor: NAKAGAWA HISAO
IPC: B26B19/38
Filed: 1987-06-22
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-H0450540-A (JP)
Title: Clutch separate type integral planetary gear transmission
Inventor: NAKAYAMA HIROSHI
IPC: F16H3/66
Filed: 1990-06-14
Abstract: PURPOSE:To prevent any problem on overspeed by connecting each of first, second and fifth rotating members to an inputting member while connecting a fourth rotating member to an outputting member, and in an interval between elements constituting the second rotating member, installing a separate clutch connecting these elements detachably and vice versa. CONSTITUTION:In a transmission made up of connecting each of elements, a sun gear S, a carrier C and a ring gear R, an input shaft 1 as well as an output shaft gear 2, disengageable control between first - third clutches K1-K3 and first - third brakes B1-B3 is performed, through which the setting of shift speed and shift control both take place. In a speed diagram showing each speed relation among these elements in the transmission, it is shown as divided at each of first - third planetary gear trains G1-G3, in this case, the third clutch K3 is used as a separate clutch. Consequently, in a speed range where an overspeeding element exists, K3 engagement of the separate clutch is released and the connection between elements C2 and S3 constituting the second rotary member is separated, thus any overspeed becomes preventable.
Patent JP-S641947-A (JP)
Title: Water drop detector
Inventor: HIRANO TETSUO
IPC: G01N27/22
Filed: 1987-06-25
Abstract: PURPOSE: To detect adhesion of water drops accurately, by jointly using a heating means for a pair of detection electrodes provided for detection of the adhesion of water drops to evaporate away water drops remaining adhering to a sensor section.  
     CONSTITUTION: When water drops such as rain drops adhere to a sensor section 1, an electrostatic capacitance between a pair of detection electrodes changes and an oscillation frequency of a frequency oscillating section 2 varies. At a detector section 3, changes in the oscillation frequency are detected to judge the degree of adhesion of water drops. A control signal Sct is generated from the detecting section 3 according to the results of judgement. From the degree of adhesion of water drops, a heating control section 4 judges whether water drops remaining adhering to the sensor section 1 are above a specified value or not to heat a heating part 6 by a heating power source 5. The sensor section 1 is heated to remove water drops remaining adhering thereto. This enables detection of adhesion of water drops accurately without water drops remaining adhering to the sensor section 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H1086531-A (JP)
Title: Dye acceptor
Inventor: KUNG TEH-MING
IPC: B41M5/50
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a dye acceptor for transferring thermosensitive dye to obtain excellent dye transfer and image stability. SOLUTION: The dye acceptor for transferring thermosensitive dye comprises an overcoating layer containing polycarbonate having a specific structure of a formula I of a linear condensation copolymer containing a block polysiloxane unit copolymerized in a linear polymer main chain or linear condensation copolymer containing 1 to 40wt% of polysiloxane unit, Tg of 10 to 120 deg.C and a molecular weight of 1,000 to 6,000. In the formula, R<3> is hydrogen, methyl or ethyl, R<4> is hydrogen 16C alkyl or halogen, a is integer of 2 to 10, d is integer of 1 to 6, and W is a formula II.