baber/WOPTO huggingface dataset:
Patent JP-H09130141-A (JP)
Title: Antenna
Inventor: NAKANO MASAYUKI
IPC: H01Q25/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the polarization diversity antenna which is inexpensively produced and is small-sized and can obtain a desired characteristic. SOLUTION: In polarization diversity antenna, different kinds of antenna elements are used as an antenna element for one polarization direction and an antenna element for the other, for example, a skeleton slot antenna 2 is used as the antenna element for a horizontally polarized wave, and a dipole antenna 3 is used as the antenna element for a vertically polarized wave. By this constitution, directivities of the horizontal face and the vertical face of antennas for each polarized wave coincide with each other. When the skeleton slot antenna 2 is used for a horizontally polarized wave, the antenna is inexpensively produced and has the outside diameter reduced.
Patent JP-H1199196-A (JP)
Title: Generator of air containing negative alkaline ion
Inventor: MIYATA OSAMU
IPC: A61L9/22
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a negative alkaline ion without using a conventional filter. SOLUTION: An air sending-out fan 6 is driven in rotation by rotation of a driving motor 4, and external air is taken in a fan installing part 3 from an air inflow port 2, and a tourmaline crystal in a blade 6a of the rotating air sending-out fan 6 is contacted with a moisture component in the air and a floating water molecule. By this constitution, the water molecule is instanly electrolyzed, and a negative alkaline ion (a hydoxylion) is generated. The tourmaline crystal and the water molecule are forcedly contacted with each other by rotation of the blade 6a and convection of the water molecule (air), and since electrolysis is performed in a condition where the water molecule is stimulated by energy, the negative alkaline ion is efficiently generated.
Patent JP-S63153890-A (JP)
Inventor: SUZUKI KENICHI
IPC: B23K1/08
Filed: 1986-12-17
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-H04175942-A (JP)
Title: Memory controller
Inventor: FUKUNAKA HIDETADA
IPC: G06F12/06
Filed: 1990-11-09
Abstract: PURPOSE:To reduce an increase of data lines for transfer with other devices and an increase of registers by performing the data transfer with other devices by utilizing the free time of data lines for bits other than an object bit to be written at the time of memory partial writing. CONSTITUTION:When data are transferred from other devices 4 and 5 to main storage devices 2 and 3, the bus enable bit of a data line 30 on the side of the main storage device is OFF and a data line 30 on the side of the other devices is ON as to free data lines at the time of DRAM partial writing and the data from the other devices are sent through the free data lines and inputted to registers 7 in the main storage devices 2 and 3. When data are transferred from the main storage devices 2 and 3 to the devices 4 and 5, the enable bits are made opposite and the data from the main storage devices are sent through the free data lines and inputted to the other device sides. At this time, a DRAM write register 8 is used as it is as a sending register. Consequently, data bus lines and data transmitting/receiving registers between the main storage devices 2 and 3 and devices 3 and 4 are decreased.
Patent JP-H01143734-A (JP)
Title: Method and jig for straightening wire rod
Inventor: MUTO MICHIO
IPC: B21F1/02
Filed: 1987-11-30
Abstract: PURPOSE:To fully straighten a wire rod high in hardness, tensile strength to give enough linearity by passing the wire rod through a bent teflon tube and revolving the teflon tube in the direction normal to the advancing direction of the wire rod. CONSTITUTION:A brush wire rod 7 is inserted into a teflon tube 5 projecting from a tubular supporting axis 2 on the front end surface of a jig body 1. The wire rod is passed through the internal part of the bent teflon tube 5 and the front end is lead out of the teflon tube 5 projecting from the tubular supporting axis 3. Then, the tubular supporting axes 2, 3 are gripped by collector chucks 8, and the front end of the wire rod is drawn to be taken up round a reel as a straightening jig 6 is rotated. Accordingly, bend of the wire rod 7 is ironed by bent parts of the teflon tube 5 to be dissolved and twist of the wire rod is dissolved by the revolution of the teflon tube 5 to obtain a brush wire rod 7 having sufficient linearity.
Patent JP-H11209348-A (JP)
Title: Production of formylimidazole
Inventor: HEVELING JOSEF DR
IPC: C07D233/68
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically advantageously producing the subject compound of an important intermediate for diuretics or antihypertensives without generating any by-products by conducting a catalytic oxidation in the presence of an peroxide. SOLUTION: This method for producing the objective formylimidazoles (e.g. 2-n-butyl-4-chloro-5-formimidazole) of formula I or II (R<1> is H or an alkyl; R<2> is H, an alkyl, aryl or arylalkyl; and R<3> is H) is conducted by a catalytic oxidation of hydroxymethylimidazoles of formula III or IV in the presence of a noble metal catalyst (pref. platinum/bismuth catalyst or platinum/lead catalyst), wherein the catalytic oxidation is carried out in the presence of an peroxide (pref. hydrogen peroxide). Preferably the oxidation is performed in the presence of water, polar solvent intermixable with water, nonpolar solvent intermixable with no water or any mixture thereof.
Patent JP-S62155705-A (JP)
Inventor: PEETAA BOONEN
IPC: H02B11/00
Filed: 1986-12-18
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-H04185751-A (JP)
Title: High-strength extermery thin nonwoven fabric and its production
Inventor: KAMISAKA MASARU
IPC: D04H1/4382
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the title nonwoven fabric having excellent handle, drape properties, etc., by forming web from specific separable conjugate short fibers, subjecting the web to high-speed fluid treatment, interlacing the conjugate short fibers, dividing the fibers to form extremely thin single fibers, etc., and mutually interlacing the web in a three-dimensional way. CONSTITUTION:Web is formed from separable conjugate short fibers having <=20mm (preferably <=15mm) fiber length and a ratio L/D of fiber length (L) and fiber diameter (D) of 0.5X10<3> to 2X10<3> (preferably 0.8X10<3> to 1.5X10<3>), then treated with high-speed fluid, the conjugate short fibers are interlaced and divided to give extremely thin fibers and/or fiber bundle of the single fibers having <=0.8 denier (preferably <=0.3 denier), which is interlaced in a three- dimensional way to give the objective nonwoven fabric.
Patent JP-H01145170-A (JP)
Title: Paper feeder
Inventor: FUJIWARA SHINSUKE
IPC: B41J11/38
Filed: 1987-11-30
Abstract: PURPOSE:To enable manual paper feeding to be performed easily and speedily with a light force and a large feeding quantity by enabling manual rotation of a paper-feeding roller by rotating a knob through a final-stage gear in the condition where a speed reducing gear train is disconnected from a driving shaft of a motor. CONSTITUTION:A first-stage gear 21 on a driving shaft 20 and a second-stage gear 24 on a plate 22 are disengaged from each other by turning the plate downward on a paper-feeding roller shaft 13. With the gears 21, 24 thus disengaged, the plate 22 is locked at the turned position. In this condition, a knob 35 is manually rotated for positioning a paper to an initial position for starting printing or for other purpose, whereby the rotating force is transmitted through gears 34, 33, 26 to the roller shaft 13, and a paper-feeding roller 15 is rotated. With the roller 15 rotated, the paper clamped between the roller 15 and a friction roller 16 is fed by a predetermined amount in the rotating direction of the roller 15. The paper is thus positioned at the initial position for starting printing.
Patent JP-H11142924-A (JP)
Title: Camera
Inventor: MOTOHASHI KATSUMI
IPC: G03B15/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with a stroboscope pop-up operation part dapable of improving operability by optimizing the arrangement of a stroboscope pop-up operation member. SOLUTION: A stroboscope casing 6 incorporating a strobe light emitting part 6a is freely turnably supported by a camera casing 5 and housed in a housing part 7, in a restrained state by a locking lever 11, in a state where a stroboscope is not used. When the pop-up operation member 20 is depressed, the operating physical force is transmitted to the locking lever 11 through a thin lanyard 13 disposed around a lens barrel part 4 in the camera casing 5, to drive the locking lever 11 to a restraining releasing position. Then, the stroboscope casing 6 is turned to a pop-up position for making irradiation with strobe light possible.
Patent JP-H04173798-A (JP)
Title: Hirudine variant, its production and anticoagulant
Inventor: MISAWA SATORU
IPC: C12N15/09
Filed: 1990-11-08
Abstract: NEW MATERIAL:The hirudine variant having the amino acid sequence of formula. USE:Anticoagulant. PREPARATION:Plasmid pMTSHV1 containing a DNA coding the amino acid sequence of hirudine HV1 (a variant of hirudine) secreted from the salivary gland of Hirudo medicinalis is decomposed with restriction enzymes KpnI and HindIII and the decomposition product is subjected to agarose electrophoresis to obtain purified DNA fragment of 2.8Kbp. A DNA fragment of 80bp obtained by the decomposition of plasmid pUCHV3 similarly with restriction enzymes KpnI and HindIII is linked to the above DNA fragment with T4 DNA lipase and the product is inserted into E.coli to obtain plasmid pMTSHV1C3, capable of secreting chimera hirudine HV1C3. The transformant is cultured to obtain the hirudine variant of formula.
Patent JP-H06131604-A (JP)
Title: Rotary drum device incorporated with power rotary transmission
Inventor: KANEKO HIROYUKI
IPC: G11B5/02
Filed: 1992-10-15
Abstract: PURPOSE:To constitute an entire device in a small size without affecting to a video signal. CONSTITUTION:This device is constituted of a fixed lower drum 11, an upper drum 12 supported rotatably for the lower drum and a head attached in the vicinity of the periphery of the upper drum. Further, the device is provided with a power rotary transmission 16 constituted of a fixed part 16b having a wiring attached to the lower drum integrally and a rotating part 16a having the wiring attached to the upper drum integrally. In this rotary drum device, the power rotary transmission 16 is incorporated in the rotary drum device and separated from a signal transmitting rotary transmission by arranging the fixed part 16b constituting the power rotary transmission 16 in the lower drum 11 and the rotating part 16a in the upper drum 12.
Patent JP-H09110060-A (JP)
Title: Facsimile machine cover
Inventor: KUSHIMA MITSUE
IPC: B41J15/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To certainly protect a facsimile machine from dust by a method wherein a facsimile machine cover is composed of a frame body mounted on a stand, surrounding the facsimile machine, with an opening opened wide at its front, a covering body that turns for opening toward the rear part of the frame body, and a transmission receiving paper holding box dangling from a part near the delivery port for transmission receiving paper. SOLUTION: A frame body 1 mounted on a stand, surrounding a facsimile machine A, with its front opened wide is provided. A covering body 2, capable of opening in turning, is hinged to the opening of the frame body 1. A transmission receiving paper holding box 3 is provided, dangling from a part near the delivery port for transmission receiving paper of the facsimile machine A. The transmission receiving paper holding box 3 is provided so that it can be placed at the inside of the covering body 2 when the covering body 2 is shut. The covering body 2 can be held in the state of opening with its both sides on the upper part brought into contact with stoppers 16 provided in projection at the frame body 1.  A number of vents 1c are opened at the lower circumferential faces of the frame body 1 and the covering body 2, and thereby ventilation inside the cover is ensured while ringing is made audible from the outside.
Patent JP-H04176093-A (JP)
Title: Memory circuit
Inventor: IGUCHI MINORU
IPC: G11C11/41
Filed: 1990-11-08
Abstract: PURPOSE:To reduce a circuit scale by connecting a data line and an inverted data line to the input of first and second inverters via transistors and directly inputting and outputting data to and from, respectively, the input of the inverters. CONSTITUTION:A RAM memory 41 has inverters 50 and 51 and transistors 52 and 53. When the RAM memory 41 falls in a read condition, the data outputs O1-On of an address 0 are directly outputted. When the memory 41 is written, when -WE is at Low and data is 0, an nch transistor 403 becomes 0n, an output alphabecomes Low and therefore the D side of the RAM cell 41 becomes Low. When the data is 1, an nch transistor 404 becomes ON, an output beta becomes Low and therefore the D side of the RAM cell 41 becomes High. Thus, the necessity of providing a hardware as a register other than the RAM is removed and a circuit scale is reduced.
Patent JP-H10127204-A (JP)
Title: Case for transporting live fish
Inventor: TSUZUKI SOICHIRO
IPC: B65D85/50
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a case for transporting live fish, having a structure capable of housing fishes in a transporting water tank in a small dead space. SOLUTION: Finger catching edge parts 28 are protrusively formed only at short side peripheral edge parts 20 of a top opening 18 of an oblong case box-shaped container 10 for transporting live fish. Finger catching edge parts are removed from the long side peripheral edge parts 22 or are made as recessed parts 36 in the interior so that the adjoining cases 1 for transporting live fish can be mutually brought into contact with each other at the long side and a dead space is eliminated from a transporting water tank when the cases 1 for transporting live fish are loaded.
Patent JP-H1019534-A (JP)
Title: Inspection and classification device for spherical parts
Inventor: MAKISHIMA YUTAKA
IPC: G01B11/24
Filed: 1994-12-07
Abstract: PURPOSE: To provide a spherical part inspection and classification device wherein shape judgement is performed quantitatively without selection error. CONSTITUTION: A pearl P in a hopper 32 is supplied to a supply conveyer 36 by a lift conveyer 34. The pearl P on ring belts 64a and 64b of the supply conveyer 36 is, while held in a division jig 40, moved to an inspection position B, and imaged with a CCD camera unit 44. Then, the imaged picture data is analyzed with a picture processing device, for ranking judgement of the pearl P. Then, a distribution chute 56a of a distribution device 56 moves to a position corresponding to a judged rank, with an compressed air jetted from an air nozzle 48, so the pearl P on the division jig 40 is thrown into a recovery duct 50, and through the distribution device 56, recovered in a housing box corresponding to a rank.
Patent JP-H08159368-A (JP)
Title: Polypropylene resin covered steel pipe
Inventor: OSEGAKI KIMIHO
IPC: B32B1/08
Filed: 1994-12-07
Abstract: PURPOSE: To prevent the deterioration of a covering layer caused when buried in a wet earth, and improve the durability by applying a covering layer consisting of a polypropylene resin composite having a specified antioxidant blended therewith onto the surface of a steel pipe subjected to a surface treatment through an adhesive resin layer consisting of a denaturated polypropylene resin. CONSTITUTION: In a polypropylene resin covered steel pipe, a covering layer consisting of a polypropylene resin composite obtained by adding components A, B to a polypropylene resin in an amount of 0.05-3 parts by weight to 100 parts by weight of the resin is applied to the surface of a surface-treated steel pipe through an adhesive resin layer consisting of a denaturated polypropylene denaturated by an unsaturated carboxylic acid or its anhydride. The component A is a compound selected from pentaerythrityl-tetraquis[3-(3,5-di-t-butyl-4- hydroxyphenyl)propionatel and the like. The component B is a compound selected from 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)-benzene and the like.
Patent JP-H07157262-A (JP)
Title: Mounting mechanism for inner deck in escalator
Inventor: SHIKIBU KOUICHI
IPC: B66B23/22
Filed: 1993-12-03
Abstract: PURPOSE:To provide a mounting mechanism for an inner deck in an escalator wherein a protruding object in a surface side is removed to prevent an accident by hooking clothes or the like and further mounting/demounting can be easily performed. CONSTITUTION:The first L-shaped hook 21, formed with the first engaging part comprising a long narrow groove opened with the one side, is mounted in one side of an angle 13. The second L-shaped hook 23, formed with the second engaging part comprising long narrow groove opened with the one side, is mounted in one side, in the reverse surface side of an inclined part 20a of an inner deck 20. By moving the inner deck 20, the groove in the first engaging part of the first hook 21 is engaged with or disengaged from the groove in the second engaging part of the second hook 23, and the inner deck 20 is mounted/demounted.
Patent JP-H01148352-A (JP)
Title: Automatic controller in hulling apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1987-12-01
Abstract: PURPOSE: To make smoothly separatable with high accuracy by providing a hopper of a hulling section and a tank to a second shaking separator with upper and lower limit switches respectively and controlling the supplying state of unhulled rice and the unpolished rice to be sorted by on and of f of these switches. CONSTITUTION: When the lower level switch 8 disposed at the hopper 6 of the hulling section 5 turns off, a supply conveyor 2 is rotated to supply the unhulled rice to the hopper 6. When the upper level switch 7 is turned on, the rotation of the supply conveyor 2 is stopped. The device is provided with a second shaking separator 28 in addition to the shaking separator 9 to lessen the load of the shaking separator 9. The second shaking separator 28 is so automatically controlled that, while the upper limit switch 25 disposed at the second tank 23 thereof is off, the unhlled rice is returned to the second tank 23 and only when the lower limit switch 24 is turned on, the unpolished rice is supplied to a grain separator 36.
Patent JP-H05255144-A (JP)
Title: Separation method of mixture containing hydrogenfluoride and 1-chloro-2,2,2-trifluoroethane
IPC: C01B7/19
Filed: 1992-11-13
Abstract: PURPOSE: To obtain HF and R133a (1-chloro-2,2,2-trifluoroethane) from respective phases by cooling a mixture of HF and R133a at a separation zone to form two phases.  
     CONSTITUTION: A mixture containing HF and R133a (1-chloro-2,2,2-trifluoroethane) is introduced to a phase-separator through a line 1 and a cooler 3. The mixture is cooled to -80 to -20°C. Then, an organic phase 7 containing HF at the content of less than 10 mole % is formed as the lower phase and a HF phase 6 containing HF at the content of more than 95% is formed as the upper phase. The HF phase 6 is sent to the distillation column 9 from the phase-separator 5, and is distilled at a temperature of the top part of the column of -40 to 80°C, preferably 0 to 50°C. The azeotropic mixture of HF ad R133a is recovered at the top part and HF is drawn from the bottom part. On the other hand, the organic phase 7 is sent to the distillation column 14 and is distilled at a temperature of the top part of -50 to 80°C, preferably 0 to 80°C. The azeotropic mixture of HF and R133a is recovered at the top part and R133a is drawn from the bottom part. The azeotropic mixture collected at the column 9 or 14 is returned to the phase-separator 5 after being condensed 12. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07162375-A (JP)
Title: Digital transmitter
Inventor: SAKASHITA SEIJI
IPC: H04N19/187
Filed: 1993-12-03
Abstract: PURPOSE:To provide a transmitter capable of modelately deteriorating a receiving state like in analog transmission. CONSTITUTION:A highly efficient hierarchical encoder 1 highly efficiently compresses the information of an input signal A such as a video/sound signal to a hierarchical structure. The signal compressed in accordance with the hierarchy is converted into a multi-valued modulation signal group in each hierarchy by quaternary and 2m value modulation vector generators 5, 6. Plural multi- valued modulation signal groups are inversely Fourier-transformed by a high speed inverse Fourier-transformer 7 to convert a frquency area into a time area. The multi-valued modulation signal groups corresponding to the number of hierarchies are converted into a real time signal and a virtual time signal by a complex frequency converter 8, both the signals are synthesized at their vectors by an adder 9 and a modulation signal is outputted from an antenna 10. The multi-valued numbers of carrier groups are changed in accordance with the number of hierarchies for hierarchical encoding and the carrier groups are arranged in channels so as to be vertically symmetrical from the center of frequency, and at the time of demodulation, a hiearchy having an effective state is selected in accordance with the error rate of each carrier group.
Patent JP-S63156535-A (JP)
Title: Plasma treating device
Inventor: YOSHIDA TETSUHISA
IPC: H01L21/31
Filed: 1986-12-19
Abstract: PURPOSE:To uniformly dope a large area, by providing a second conductive bias part at a position opposed to the first conductive bias part connected to a first or second DC power source with the plasma produced by electric discharge in between. CONSTITUTION:A substrate holder 44 made of electrically conductive stainless steel, aluminum, copper, etc., is provided in a substrate chamber D, and a sample 45 such as a semiconductor substrate is placed thereon. The sample 45 is heated by a heater 46 to increase the efficiency in the doping of impurities or plasma treatment. A uniform charged particles beam 47 pulled out from the plasma produced in an insulating cylindrical tube 31 and provided with kinetic energy corresponding to the potential difference between the first conductive bias part 37a and the substrate holder 44 at openings 36 is projected on the sample 45 such as a semiconductor substrate on the substrate holder 44, and the sample 45 is extremely uniformly doped with impurities or treated with plasma.
Patent JP-H04179066-A (JP)
Title: Secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/05
Filed: 1990-11-09
Abstract: PURPOSE:To provide a secondary battery having excellent cyclic characteristic by making a pos. electrode from an electroconductive polymer, which dissolves partially in a non-aqueous electrolytic solution, is educed on a neg. electrode at the time of charging, and forms a film admitting penetration of Li ions. CONSTITUTION:An electroconductive polymer dissolves partially in an electrolytic solution to be educed on a neg. electrode 2 at the time of charging, and a stable film is produced. This is an electroconductive polymer film admitting penetration of cation, and Li ions as the cation pass through this film, are reduced between the surface of neg. electrode and film not contacting the electrolytic solution, and become Li atoms. The constitution therein, however, is such that no electrolytic solution exists around each Li atom because of existence of this electroconductive polymer film on the Li of neg. electrode 2, so that reactions of the electrolytic solution with Li atoms is suppressed. Thereby the charging/discharging efficiency becomes 100%, and the cyclic lifetime of Li neg. electrode 2 becomes infinite theoretically, which allows complishing enhancement of the cyclic lifetime.