baber/WOPTO huggingface dataset:
Patent JP-S62114310-A (JP)
Title: High frequency power amplifying circuit
Inventor: IKEDA YUKIO
IPC: H03F3/21
Filed: 1985-11-13
Abstract: PURPOSE:To improve the efficiency of the class 'F' operation of an amplifying element by providing a triple wave parallel resonance circuit between the output side of the element and an output-side output impedance matching circuit to set the load impedance viewed from the output side of the element to zero with respect to angular frequencies of a fundamental wave and a triple wave. CONSTITUTION:The input high frequency signal of a high frequency power amplifying circuit is inputted to a base 9 of a transistor TR as the amplifying element through an input-side impedance matching line 7. The high frequency output signal from a collecter 11 of the TR is applied to an output-side impedance matching line 12 through a triple wave parallel resonance circuit 21, and the output is outputted to an output terminal 14. This resonance circuit 21 consists of a series circuit of an inductance 18 resonated to the fundamental frequency and the first capacitor 19 and the second capacitor 20 connected in parallel to this series circuit, and its capacity is set to 1/8 of that of the capacitor 19. The load impedance viewed from the output side of the TR with respect to angular frequencies of the fundamental wave and the triple wave is set to zero to perform efficiently the class 'F' operation of the TR.
Patent JP-S61133206-A (JP)
Title: Polymerization of olefin
Inventor: TAKATANI KATSUHIKO
IPC: C08F10/00
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a polymer of broad molecular weight distribution in high yield with no need of catalyst residue elimination, by polymerization of an olefin using a novel catalyst synthesized by the use of an organomagnesium compound. CONSTITUTION:The objective polymer can be obtained by polymerization of an olefin using a catalyst consisting of (A) a solid catalytic component prepared by the reaction of (i) a solid derived from reaction between 1mol of an organomegnesium compound of formula I [M is Al, Zn, B, Be, or Li; R' and R<2> are each 1-10C hydrocarbon; X and Y are each OH, NH2, etc.; alpha, p, q, r, and s are each >=0; beta>0; m is valence of M; p+q+r+s=malpha+2beta; 0<=(r+s)/(alpha+beta)<1] and 0.01-100moles of a chlorosilane compound of formula II(a+b<=4; R<10> is 1-10C hydrocarbon) with (ii)a pyrolysis product from a Ti- compound of formula III (R is >=3C hydrocarbon; Z is halogen; 0<a<1), etc. and (B) another organometallic compound component.
Patent JP-H03119184-A (JP)
Title: Paste composition for domestic use
Inventor: DEJIMA HIROSHI
IPC: D06M101/08
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the subject composition firmly adsorbable to various fibers and imparting excellent drapeability to the fiber by reacting cellulose, cellulose ether, etc., with a quaternarizing agent, dissolving the resultant water-insoluble quaternary nitrogen-containing cellulose derivative in an organic solvent and dispersing the solution in water. CONSTITUTION:A water-insoluble quaternary nitrogen-containing cellulose derivative is produced by reacting (A) cellulose, a cellulose ether (e.g. an ether having hydroxyethyl group) or a cellulose ester with (B) a quaternarizing agent comprising a 2,3-epoxypropyltrialkyl ammonium compound or a quaternary halohydrin compound expressed by formula I or formula II (R<1>, R<2> and R<3> are 1-12C alkyl which may form a heterocyclic group including nitrogen in the formula; Y is halogen; X is univalent anion). The derivative is dissolved in an organic solvent, e.g. a polar solvent such as acetone or acetonitrile and the solution is dispersed in water to obtain the objective domestic paste composition. The composition is firmly adsorbable to polyester fiber as well as cellulosic fiber and gives excellent drapeability and flexural rigidity.
Patent JP-H04133017-A (JP)
Title: Pseudo sun beam irradiating device
Inventor: KUSUHARA MASAKI
IPC: G02B26/00
Filed: 1990-09-26
Abstract: PURPOSE:To optionally change the spectral characteristic of a test light beam by generating the light beam of specified wavelength in reference to a pseudo sun beam by a single light source and superposing the light beams so that optical axes are aligned. CONSTITUTION:Plural filter devices 21 which the spectrum of the light beams of specified wavelength passes through are annularly arranged on the optical path of the pseudo sun beam radiated from the light source 1, and a shielding plate being a shielding device 22 is movably arranged on the light source 1 side. Furthermore, a specimen 9 is irradiated with the light beam through reflection mirrors 3 and 6, an integrator 5 and a collimator lens 7, etc. By moving the shielding plate being the shielding device 22 to the outside, the pseudo sun beam and the light beam of the specified wavelength having the spectrum passing through the filter corresponding to the shielding plate are made incident on the integrator 5, superposed so that the optical axes may be aligned and irradiate the specimen 9. By moving the other shielding plate in the same way, the spectral characteristic of the test light beam is optionally set. Thus, the constitution of an irradiating device which superposes the light beam of the specified wavelength on the pseudo sun beam by one light source is simplified.
Patent JP-H07111623-A (JP)
Title: Television receiver
Inventor: SEKINO SHIGEO
IPC: H04N5/44
Filed: 1993-10-12
Abstract: PURPOSE:To exactly execute a selection station operation, performing a feedback of an AFT signal to a tuner and always and ideally receiving the signal by preventing the AFT signal from being added to tuning voltage when a channel where the tuning voltage of each frequency band is low is selected. CONSTITUTION:The television radio RF of high frequency which is received by an antenna 21 is corresponded to the tuning (TV) signal e from a control circuit 23 in a tuner 22, a designated channel is selected, the channel is converted into an intermediate frequency signal IF and the signal is transmitted to a detection circuit 41. The circuit 41 performs an AFT detection, obtains an AFT signal a, transmits the signal a to a control circuit 42, adds the signal to BT voltage C from a selection station circuit 43 via registances R1 and R3 and transmits the tuning signal e to the tuner 22. The circuit 43 adds bias voltage C according to the pulse width of b and the AFT signal a to a PWN signal via resistor R2 and outputs the signal When the tuning signal e selects a perticular low channel, an exact selection station operation can be executed by preventing the AFT signal a from being added.
Patent JP-2001073929-A (JP)
Title: High viscous fluid supply device
Inventor: TAMAMUSHI FUMIHIKO
IPC: B65D90/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To successively supply a small amount of a high viscous fluid. SOLUTION: In a high viscous fluid supply device for successively supplying a small amount of a high viscous fluid S such as slurry, variable volume bag element 16 is stored in a tank 10 in which the high viscous fluid S is stored. A liquid supplying means 20 successively supplying a small amount of liquid into the bag element 16 is connected, and a discharging line 15 for the high viscous fluid is connected to the tank 10.
Patent JP-2001075640-A (JP)
Title: Semiconductor substrate processor and semiconductor process management system
Inventor: SHIMONO HITOSHI
IPC: B23Q41/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a communication line and the process of a fault diagnostic device and to prevent a storage medium from becoming large in capacity by calculating the stop time of a semiconductor substrate processor on alarm resetting and reporting it to the fault diagnostic device together with alarm information. SOLUTION: When an alarm is generated on the semiconductor processor 11, a controller in the semiconductor processor 11 having detected abnormality saves information on the alarming event and time on a disk. After the abnormality is removed by an operator, etc., the controller in the semiconductor processor 11 detects the repair, calculates the stop time of the semiconductor processor 11 from the generation time of the alarm and resetting time saved on the disk, and sends the calculated stop time and alarm information as an alarm report 5 to the fault diagnostic device 7, and then deletes the data saved on the disk. The fault diagnostic device 7 saves the reported stop time and alarm information as a log on a disk.
Patent JP-H1170339-A (JP)
Title: Crushing mill cutter and its manufacture
Inventor: KOBAYASHI KAZUHITO
IPC: B02C18/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide crushing mill cutters of high dimensional accuracy affected little by the distortion generated in the heat treatment. SOLUTION: In the constitution of a pair of crushing mill cutters 14 and 16 for breaking empty cans into the chip shape, cutting edges 38 and 40 to be twisted by the given twist angle as they are closer to the axial direction are provided, and cutting edge sections divided into a number of pieces in the axial direction by annular channel sections 34 and 36 are manufactured separately, and the cutters are constituted of a number of cutting edge members 26 and 28 heat treated by the surface hardening treatment or the like.
Patent JP-H0564443-A (JP)
Title: Switching power supply equipment
Inventor: KONISHI TAKAO
IPC: H02M3/28
Filed: 1991-09-04
Abstract: PURPOSE:To provide a switching power supply equipment, which can improve the voltage regulation of its output voltage when its load is fluctuated, by making not only the voltage fluctuation of its output voltage but also the frequency fluctuation of its output voltage sensible. CONSTITUTION:Between a feedback winding 2d of a transformer 2 and a rectifying circuit 12, provided is an integrating circuit 20, which integrates a voltage V1 induced by the feedback winding 2d. A voltage V2 outputted from the integrating circuit 20 is fed back to an oscillation controlling circuit 8, via the rectifying circuit 12.
Patent JP-H04132573-A (JP)
Title: Method and device for preventing transparent plate from fogging
Inventor: NAGANE HIROYOSHI
IPC: A63B33/00
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the inner surfaces of transparent plates from fogging by disposing the outside and inside transparent plates opposed to each other through a predetermined gap to form a liquid receiving space in which heated liquid is put. CONSTITUTION:A face glass 11 provided on a diving helmet 10 is provided on the outer side with a gap 3 on which transparent plates 12 with a flange 15 are mounted, and both transparent plates are sealed therebetween with a seal member 14 to form a liquid receiving space. A double construction is provided by mounting the transparent plates 12 on the face glass 11 of the helmet 10 and the gap 13, and warm water is supplied to the gap 13 in the double construction to heat the face glass 11 to at least dew point. Thus, the inner surface of the face glass 11 is neither dewed, nor causes fogging. Also, since the gap 13 is filled with the liquid, the inner surface of the transparent plate 12 and the outer surface of the face glass 11 cause no fogging so that the fogging can be nearly completely prevented.
Patent JP-H06289164-A (JP)
Title: World clock
Inventor: SATO HIROYUKI
IPC: G04C3/00
Filed: 1992-09-24
Abstract: PURPOSE:To distinctly display a city which is time-displayed and for which alarm set is performed, at a low cost. CONSTITUTION:A city name which is designated by a designating switch part 3 and for which time display is performed by an analogue timer body 2 is displayed by flashing-illuminating the corresponding luminous diode in a city display part 6 in a cycle f0, by a control circuit 7, and the city which is alarm- set by a setting switch part 3 is displayed by flashing-illuminating the corresponding luminous diode in the city display part 6 with a cycle f1, in the alarm time set, alarm set or the generation of alarm sound.
Patent JP-S62148613-A (JP)
Inventor: BERUNTO ENGERUSU
IPC: B60N2/90
Filed: 1986-10-28
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-H0790722-A (JP)
Title: Water-absorbing conjugate yarn
Inventor: ONO MASAHITO
IPC: D01F6/54
Filed: 1993-09-17
Abstract: PURPOSE:To obtain acrylic conjugate yarn having excellent water absorption properties, improved yarn qualities, physical properties of fiber such as heat resistance and color brightness (colorability) after dyeing. CONSTITUTION:A component A comprising 0-80wt.% of an acrylic polymer (A1) and 20-100wt.% of a cross-linked material (A2) of a polyethylene with urethane, having compatibility with the polymer (A1), is sandwiched between a component B composed of an acrylic polymer and the component A is partially exposed to the surface of yarn along the direction of fiber axis at two or more parts.
Patent JP-H02102507-A (JP)
Title: Resin composition for permanent magnet
Inventor: FUJIWARA KAZUHIKO
IPC: C01G49/00
Filed: 1988-10-12
Abstract: PURPOSE:To obtain the resin composition for a permanent magnet having high magnetic force without deterioration in the intensity of a molding by a method wherein thermoplastic resin is added to a W-type ferrite having the specific stoichiometric composition. CONSTITUTION:Thermoplastic resin of 5 to 50wt.% is added to the stoichiometric composition shown by the formula I mentioned separately. In the formula I, M is Ba, Sr or Pb, A<2+> is Fe, Zn, Cu, Ni, Mn, Mg or the mixture thereof. The polyamide resin such as nylon 12 and the like, the polyolefin resin such as polyethylene, polypropylene and the like, and polyvinyl chloride resin and the like are used as the above-mentioned thermoplastic resin. As a result, an extrusion Molding and an injection molding can be conducted, and a lightweight permanent magnet having a complicated shape can be manufactured.
Patent JP-H03117796-A (JP)
Title: Fastening band
Inventor: SHIOZAKI KOTARO
IPC: F16L33/02
Filed: 1989-09-28
Abstract: PURPOSE:To make it possible to fix the whole peripheral surface of an article to be fastened with equal force by making a fastening hole and a saw teeth part in the same direction in relation to abutting surfaces of a fastening part by means of a fastening band engaged the sawteeth of a band body which continuously connected to the fastening member, with a sawteeth member formed in the fastening hole of the fastening member. CONSTITUTION:A fastening band consists of a fastening member 2 and a band body 1, and sawteeth 13 of the band body 1 continuously connected to the fastening member 2 is engaged with a sawteeth member 34 formed in a fastening hole 3 of the fastening member 2, and the band is made to tightly wind an article to be fastened 5. The fastening hole 3 of the fastening member 2 and the sawteeth member 34 in the fastening hole 3 are constituted so as to become in the same direction as that of abutting surfaces 11, 21 against abutting surfaces 11, 21 of the abutting members 2 abutting on the article to be fastened 5. As the result, fastening direction of fastening force stays in buckle binding direction in relation to the outer peripheral surface of the article to be fastened, and the whole peripheral surface can be tightened with uniform force.
Patent JP-H0198436-A (JP)
Title: Apparatus for sending paste feed off
Inventor: ISHIKAWA NAKATSUGU
IPC: A01K97/04
Filed: 1987-10-09
Abstract: PURPOSE:To obtain an apparatus for sending paste feed off capable of accurately sending the paste feed stored in a cylinder off every definite quantity and readily exchanging the cylinder including the paste feed. CONSTITUTION:A cylinder holder 6 is attached on a top plate 1a of frame 1 and piston rod 3b is passed into the both. A mechanism for pushing a piston rod 3b is provided in the interior of the frame 1. The cylinder holder 6 keeps the lower end of a cylinder 2 in which paste feed is packed retainable. A piston 3d for extruding the paste feed having nearly same outside diameter of the cylinder 2 as the inside diameter is provided. A hole 4a for extruding the paste feed is provided in a cap 4 mounted in upper end of the cylinder 2.
Patent JP-H0198136-A (JP)
Title: Hybrid optical element
Inventor: TODE HIDEKAZU
IPC: H01L31/12
Filed: 1987-10-09
Abstract: PURPOSE:To closely arrange an LD and a photodetector and to simplify a device by storing a light source and the photodetector in the same package to constitute one hybrid optical element. CONSTITUTION:An LD1 and a photodetector 10 are arranged on a block for heat radiation and are constituted in one package. The light beam emitted from the LD1 is condensed on an optical disk 6 through a beam splitter 4 and a condenser lens 5. The reflected light goes reverse to be made incident on the photodetector 10 through the beam splitter 4.
Patent JP-H09100945-A (JP)
Title: Cage type low noise adjusting valve
Inventor: TAKAGI YASUO
IPC: F16K47/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To relax pressing force acting upon a plug by providing bypasses for the circumferential flow of a fluid at the opening parts of multiple holes or multiple labyrinthes on the inner peripheral side of a cage. SOLUTION: A plurality of circumferential grooves 2d serving as bypasses are provided at the inlet side opening parts of multiple labyrinthes 2c on the inner surface of a cylindrical cage 2 with multiple labyrinthes 2c. A fluid flowing in from a lower part on the side with a large clearance between a plug and the cage is divided into flow to the multiple labyrinthes 2c, flow to a clearance upper part and flow to the low pressure side along the circumferential grooves 2d on the inner surface of the cage 2. The flow divided into the flow to the low pressure side along the circumferential grooves out of these flow is discharged through the multiple labyrinthes 2c on the small clearance side. Pressing force acting upon the plug can thereby be relaxed, so that wear generated to the plug and cage is prevented, and stable controllability can be ensured.
Patent JP-H04134503-A (JP)
Title: Environment recognizing device for moving vehicle
Inventor: KOBAYASHI MASANORI
IPC: G06T1/00
Filed: 1990-09-27
Abstract: PURPOSE:To easily recognize the structure of a traveling path such as the area or the direction of the traveling path at high speed by extracting the end of the traveling path by processing an input picture, and scanning the picture. CONSTITUTION:The front picture of the vehicle is inputted from a picture input part 1, and a white line area is extracted from the inputted picture and binarized after executing filtering or color extraction at a picture processing part 2. A traveling path area extraction processing part 3 stores the input picture, which is binarized at the picture processing part 2, in a frame memory 3a and detects the traveling path area and the traveling path direction of the vehicle based on the picture. Then, the traveling path area and the traveling path direction, which are obtained at this part 3, are transmitted to a vehicle controller 4 for the automatic driving control of the vehicle. Thus, the traveling path area can be easily detected at high speed.
Patent JP-H0597198-A (JP)
Title: Oil feeding nozzle
Inventor: MOTOHASHI TOSHIAKI
IPC: B60S5/02
Filed: 1991-10-02
Abstract: PURPOSE:To recover vapour with good response only during oil feeding, by providing a valve in a pipe line connecting a vapour collector covering the opening of an oil receiving tank at the periphery of a delivery pipe, to a vapour collecting pipeline along an oil feeding hose and further, connecting this valve to a diaphragm. CONSTITUTION:When a nozzle lever is opened while feeding oil, the oil fed from the oil feeding path 57a of a double tube 57 passes through the nozzle body and the oil is discharged from a discharge pipe 24 through an opened check valve. And the diaphragm 31 is expanded outward due to the pressure of a liquid chamber to open a vapour valve 36 to recover the vapour from the vapour collector 25 to the vapour collecting pipe 57b of the double tube 57. On the other hand, when oil feeding proceeds more and the liquid level closes the opening, the negative pressure in a vacuum generating part, which is not illustrated, acts on another diaphragm chamber to expand it to the outside. As the result, the bar is raised and since the small diameter part is positioned at the small ball, the bar is relieved from fitting and the nozzle lever is returned back to the closing position.
Patent JP-H03118452-A (JP)
Title: Method for inspecting surface of circular work
Inventor: NISHIKAWA MASAMITSU
IPC: G01N21/95
Filed: 1989-09-30
Abstract: PURPOSE:To decrease erroneous judgments by providing judging sections comprising a set of M X N pieces of inspection units respectively, in the radial direction and the circumferential direction for inspecting units which are divided into M and N pieces in the radial direction and the circumferential direction, comparing the number of defects in each section with the number of references whose magnitude is made larger toward the outer surface side, and judging the pass or fail of the section. CONSTITUTION:An inspecting area is divided into 64 units in the radial direction and into 360 units in the circumferential direction, and minute regions are obtained. The presence or absence of defect in each inspection unit is judged in a binary-coded pattern. Thus a data map of 64 X 360 dots is formed. For the inspecting units, a set of the inspection units having 8 units in the radial direction and 5 units in the circumferential direction is made to be a judging section. The number of the inspecting units in each judging section is found from the data map. When the number exceeds a reference number S, the section is judged to be defective. The reference number S is made to be 1 - 8 toward the inner surface from the outer surface of the ring of the judging section which is divided into 8 parts in the radial direction. Thus, the judging references for the magnitude of the defect are made uniform on the inner and outer surfaces of the work, and the reliability in judgment can be made high.
Patent JP-H04131032-A (JP)
Title: Bird-repelling in paddy field
Inventor: MIYAKI YASUO
IPC: A01M29/32
Filed: 1990-09-25
Abstract: PURPOSE:To efficiently protect harvest in a paddy field from harmful birds by standing props surrounding the field, hanging horizontal part materials between the props, expanding mist yarn comprising single yarn of a synthetic resin between the horizontal part materials and covering whole of the field. CONSTITUTION:Props 10a are stood with surrounding lower parts and horizontal part materials 10b are hung between the props, then mist yarn composed of single yarn of a synthetic resin is expanded between opposing parts of said horizontal part materials, thus whole of upper parts of the field is covered with the mist yarn to control birds in the field. Besides, said mist yarn is preferably expanded between said props to surround circumference of the field.
Patent JP-S62117840-A (JP)
Inventor: ONO OSAMU
IPC: D02J1/22
Filed: 1985-11-14
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。