baber/WOPTO huggingface dataset:
Patent JP-S5895951-A (JP)
Title: Salient-pole type rotor
Inventor: MIYAMOTO HIDEHIKO
IPC: H02K9/02
Filed: 1981-12-03
Abstract: PURPOSE:To raise the cooling efficiency of a salient-pole type rotor by providing a ventilating duct axially passing between the bases of a plurality of poles of a rotor core, thereby uniformly distributing the temperature of a rotor coil. CONSTITUTION:A 4 salient-pole type poles 2 are, for example, formed around a rotor core 1, and a field coil 4 is wound via insulators 3 at the side of the poles 2. A ventilating duct 6 faced via the end face of the oil 4 at both sides and the insulators 3 in parallel with a rotational shaft 5 is provided over the entire axial length. In this manner, part of cooling air, for example, by a cooling fan is flowed in the duct 6 of the salient-pole type rotor. Accordingly, the coil 4 which is disposed in the vicinity of the base end of the pole 2 which is relatively slow at the peripheral speed can be preferably cooled.
Patent JP-H0857235-A (JP)
Title: Reverse washing device of dust extractor
Inventor: UJIIE NORIYOSHI
IPC: B01D46/42
Filed: 1994-08-19
Abstract: PURPOSE: To certainly perform reverse washing while the flow of gas is stopped in a filter to be reverse-washed in reverse-washing the filter in a reverse washing device. CONSTITUTION: A plurality of filters 1 are arranged on the circumference of a circle and the cover 4 covering each of the filters on the outlet side thereof is rotated around the axis of the circumference of a circle by a rotary shaft 3 and reverse washing air is supplied into each of the filters 1 from a reverse washing air pipe 7. When the differential pressure between the inlet part 10 and outlet part 11 of a dust extractor becomes a set value or more, this state is detected by a differential pressure switch 14 and the signal thereof is outputted to the motor 13 operating the rotary shaft 3 to rotate the rotary shaft 3 and the either one of the filters 1a is covered with the cover 4 to be reverse-washed.
Patent JP-H0758705-A (JP)
Title: Audio signal transmission equipment
Inventor: NOGUCHI MASAYOSHI
IPC: H04B14/04
Filed: 1993-07-12
Abstract: PURPOSE:To send out an audio signal of high quality in real time without spoiling the quality of the sent audio data when the audio signal is sent out by effectively utilizing characteristics of a transmission line having the good frequency characteristics by limiting the band of a sent digital signal to an audio frequency band, and then changing the sampling frequency and outputting the signal. CONSTITUTION:A digital audio tape recorded 1 inputs an analog audio signal S1 to a low-pass filter 4 through an input terminal 3, and limits the band to the frequency band which is twice that of a normal digital audio tape recorder and outputs the signal. Further, the output signal of the low-pass filter 4 is inputted to an analog-digital converting circuit 5 and converted into a digital signal with the specific sampling frequency and outputted. Consequently, the effect that requantization noises are shaped so that the noises are suppressed in the audio frequency band is maintained and the digital signal D4 which is converted with the sampling frequency and transmitted can be sent out.
Patent JP-H02264071-A (JP)
Title: Prevention of staining
Inventor: PIITAA EDOWAADO INGUHAMU
IPC: D06M101/16
Filed: 1989-07-27
Abstract: PURPOSE: To obtain stain resistance rich in durable wet fastness by simultaneously or sequentially treating polyamide or keratinous fibers or their product with a fluorocarbon composition, a stain-blocking agent, and a wet color fastness- improving agent in an aqueous bath at a large bath ratio. CONSTITUTION: Polyamide or keratinous fibers, especially wool fibers or their product, especially a domestic wool product, is treated with a fluorocarbon composition in a bath ratio of 1:10 to 1:10O in an aqueous bath under an acidic condition of pH 2-5, preferably pH 3 using sulfamic acid, treated with a stain- blocking agent, and further pre-treated or post-treated with an inorganic salt in order to improve the wet fastness of the stain-blocking effect and its durability, or simultaneously treated with both the stain-blocking agent and the fluorocarbon composition, thereby improving the durability of the wet fastness.
Patent JP-H1016517-A (JP)
Title: Pneumatic tire
Inventor: NII MASATOSHI
IPC: B60C11/12
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the braking performance and the driving performance on an icy/snowy road without reducing a contact area at the tread surface. SOLUTION: A plurality of blocks 3a, 3b, 4 having block ends of zigzags 9, 10 extending in a step shape are provided on a tire center area CA, a middle area MA, and a shoulder area SA of a tire tread surface 1. A plurality of transverse sipes 11, 13 to be opened in corner parts 12, 14 of a ridge of the zigzags 9, 10 are formed on the blocks 3a, 3b, 4. The transverse sipes 11, 13 have a zigzag part 16 to be opened in a zigzag manner on the block surface.  Among the transverse sipes 11, 13, the transverse sipe formed on each end part in the circumferential direction of the tire in a unit block in the tire center are CA and the middle area MA is the transverse sipe 11a with single opening in which one end is opened in the corner part of the zigzag of the block end, and the other end is closed, while the transverse sipe formed in a center part in the circumferential direction of the tire is the transverse sipe 11b with double openings opened at both ends.
Patent JP-H0359674-A (JP)
Title: Manufacture of toner for electrostatic charge image development
Inventor: KANDA HITOSHI
IPC: B07B7/02
Filed: 1989-07-28
Abstract: PURPOSE:To produce the toner for electrostatic charge image development with a fine grain size distribution efficiently by supplying a raw material of toner powder to a classification zone at a specific speed through a supply nozzle opening, adjusting the absolute value of static pressure nearby the upper ends of a 1st and a 2nd air intake and classifying the raw material under constant conditions. CONSTITUTION:In a multiple-division classification area, the classification area is evacuated through at least one of discharge ports 31 - 33 and the raw material of toner powder is supplied to the classification zone at a flow-side speed of 50 - 300 m/second with air flowing in the raw material supply nozzle 36 by the evacuation. Then the absolute value of static pressure P1 nearly the upper part of an intake 34 is adjusted by the gas introduction adjusting means 20 to >=150 mmaq and the absolute value of static pressure P2 nearby the upper part of an intake 35 is adjusted by the 2nd gas introduction adjusting means 21 to >=40 mmaq so that ¦P1¦-¦P2¦ >= 100, where ¦P1¦ is the absolute value of the static pressure P1 and ¦P2¦ is the absolute value of the static pressure P2. Consequently, a toner product which is particles of a uniform component and has a fine particle size distribution is obtained efficiently.
Patent JP-H0750872-A (JP)
Title: Radio communication equipment
Inventor: NAGURA TAKESHI
IPC: H04W36/06
Filed: 1993-08-06
Abstract: PURPOSE:To obtain the radio communication equipment for executing a communication of a high quality by setting a threshold for deciding a bit code of a detection output of a receiver so that an error ratio becomes large and predicting the level fluctuation. CONSTITUTION:This equipment is provided with a line quality monitoring circuit 11 for monitoring a detection output signal of a demodulator 57 and measuring an artificial error and a level fluctuation predicting circuit 12 for predicting a fluctuation of a receiving level from a fluctuation of the artificial error. A frequency switching instruction from the level fluctuation predicting circuit 12, a control part 13 switches a channel. In the level fluctuation predicting circuit 12, the inside of one burst is divided into several blocks, the number of artificial errors in every block is measured, and when a fluctuation of the measured artificial error shows an increase tendency, it is decided that the receiving level decreases and the channel quality tends to deteriorate. When the number of artificial errors measured by the channel quality monitoring circuit 11 exceeds a prescribed value, and the number of artificial errors tends to increase by the level fluctuation predicting circuit 12, a frequency switching signal is sent to the control part 13.
Patent JP-H0358681-A (JP)
Title: Television receiver provided with connecting state display function with external connection device
Inventor: NISHIHATA NAGAHIRO
IPC: H04N5/445
Filed: 1989-07-27
Abstract: PURPOSE:To easily confirm the connecting state of a connection terminal by providing a connection information discrimination section for an external terminal and using a remote control signal so as to apply on-screen display. CONSTITUTION:The television receiver is provided with a discrimination section 30 discriminating the connection state between the television receiver and an externally connected device, and a 1st discrimination section 20 receiving a remote control signal to set the set menu mode with the operation of a set menu key 14. Moreover, a 2nd discrimination section 24 is provided, which reads a display data from a 2nd memory 26 corresponding to the setting, outputs the data to a display control circuit 34, reads the display data corresponding to the operation of a normal operation key 12 in the set menu mode and the output of the discrimination section 30 from a 3rd memory 28 and outputs the data to the display control circuit 34. Thus, the screen display of the set menu and the set menu mode are attained by the operation of the set menu key 14 and the connection state with an externally connected device is displayed by the operation of the operation key in the set menu mode.
Patent JP-H06124846-A (JP)
Title: Manufacture of soft magnetic film, manufacture of soft magnetic multi layer film and magnetic head
Inventor: NAKO KUMIO
IPC: H01F41/18
Filed: 1993-08-06
Abstract: PURPOSE:To provide various types of magnetic heads with soft magnetic films which have high magnetic permeability with suitable anisotropy and highly saturated magnetic flux density by excellent mass-productivity. CONSTITUTION:Permanent magnet 2 is arranged on a sputter device so as to permit a magnetic force line 3 to run parallel to the surface of a target 1 and to permit the strength of the line 3 to be symmetric to the center line A of the target 1 allowing the direction of the magnetic force line 3 to be opposite by using the target which is mainly composed of Fe or Co. A soft magnetic multi layer film, which is formed by alternately laminating soft magnetic films and non-magnetic insulating films, is formed while applying bias (non-bias is included) on a substrate 4 using the sputter device.
Patent JP-H052367-A (JP)
Title: Structure of nameplate for working wear
Inventor: FUKUHARA MASAJI
IPC: G09F3/18
Filed: 1991-07-11
Abstract: PURPOSE:To prevent a nameplate from easily falling and easily insert and extract the name tag by seaming the periphery of a transparent non-rigid synthetic resin member except an insertion opening and inserting a name tag which is made of non-rigid synthetic resin and wider than the insertion opening into the seamed area. CONSTITUTION:The periphery of the transparent non-rigid synthetic resin member 4 is seamed except the insertion opening 7 and fitted at a proper place of the front, etc., of working wears, and a name tag 8 which is made of the non-rigid synthetic resin and wider than the insertion opening 7 is inserted into the seamed area 6 after a name 10 is printed. Here, the transparent non- rigid synthetic resin member 4 is so formed preferably that the seamed area 6 is rectangle and the insertion opening 7 is provided on the short side of the seamed area 6 and nearly a half as large as the side. Further, the transparent non-rigid synthetic resin member 4 and the non-rigid synthetic nameplate 8 are made preferably of vinyl chloride as their materials. Further, the name 10 is printed directly on the nameplate 8 and a transparent film is stuck preferably on the print part.
Patent JP-S6089164-A (JP)
Title: Recording method
Inventor: HOSHINO HIROYUKI
IPC: B41J2/415
Filed: 1983-10-21
Abstract: PURPOSE:To increase the number of gradations and to attain high quality recording by applying a pulse having a voltage and a pulse width in response to contrast information to an aperture electrode thinned at intervals of one and storing information in case expressing contrast information. CONSTITUTION:The corona ion flow is controlled by an electrode 1 having many apertures to form an electrostatic latent image on a dielectric for the development and recording. In such method, when the recording contrast of a character or the like is ''0'', ''1'' binary information, all passing holes 2 of corona ion flow are used, the corona ion flow is controlled by an on/off signal having a prescribed pulse width in response to the recording signal to form the electrostatic latent image. In recording the contrast information such as a picture or the like, the corona ion flow passing holes 2 thinned, at intervals of one are used, the voltage and pulse width of the pulse applied to the aperture electrodes 1 are controlled in response to the contrast information, the number of gradations is increased and the recording with high quality is attained.
Patent JP-S5986240-A (JP)
Title: Photomask containing box
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/673
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a ready cleaning by disposing means which has a cover at the top, and a photomask interposed between the bottom and the side faces fixedly and forming a structure for opening and closing two crossing side plates, thereby allowing the dusts to be hardly bonded to the mask. CONSTITUTION:A component 2 which is a box shape capable of filling a photomask 5, has a cover 1 at the top, and a photomask interposed therebetween fixedly, is disposed between the bottom 3 of the box and the side 4. A structure that opens and closes crossing two of four side plates of the box so as not to rub the box when the photomask 5 is contained, is formed. Since the section capable of interposing fixedly the photomask is disposed, the adherence of dusts from the box side to the photomask can be reduced by the vibration at the time of transporting the photomask, and since the crossing two of the four side plates of the part capable of receiving the photomask are formed in opening and closing structure, dusts heretofore produced by the friction with the groove can be eliminated at the time of containing the photomask occurred in the conventional box.
Patent JP-S6465759-A (JP)
Title: Charged powder apparatus with beam discriminator
Inventor: BERUNARUDOUSU YAKOBUSU MARII B
IPC: G21K1/087
Filed: 1988-08-08
Abstract: PURPOSE: To further reduce the harmful effect on an electron beam, provide a simple structure, and facilitate positioning and control by providing a magnetic deflecting device cooperating with an electrostatic deflecting device on a separating system. CONSTITUTION: An electrode system 19 is provided with an acceleration, deflection, or collimation electrode 20, and an electrode 201 located nearest to a particle source 2 is provided with an anode 22 having an aperture 24 feeding a particle beam 25 to a device. An inclined electrode system 26 is arranged between two consecutive electrodes 20 to deflect the beam 25. The beam 25 is deflected by an angle of 30 deg., for example, by an inclined electrode, and it enters a target space 33 through the last electrode 204 at this angle against the optical axis. An electron beam is directed to a target 46 from the deflected beam 25 by two deflection coils 42, 44 operated in directions perpendicular to each other as a pure electron beam 45.
Patent JP-H0483553-A (JP)
Title: Far infrared dryer
Inventor: OSADA SHOHEI
IPC: F26B21/02
Filed: 1990-07-26
Abstract: PURPOSE:To avoid uneven drying and dry the coating material applied to furniture at a low temp. by providing a dryer having tunnel-like hollow parts, infrared reflectors on the inner peripheral surface of the hollow parts, far infrared heaters in the hollow parts and blowers for producing air circulation. CONSTITUTION:A series of consecutive tunnel-like hollow parts 12a-d are formed to make up four units A, B, C and D adapted for a preliminary drying, an intermediate drying, a finish drying and cooling, respectively, and a belt conveyor 26 is provided extending throughout these hollow parts 12a-d. An entrance part and an exit part for the material to be dried are provided at the opposite front and rear ends of the hollow parts to complete a drying device. Since infrared reflectors 16a-c are provided in the tunnel-like hollow parts 12a-c smoothly curved and nearly elliptical in cross section, respectively, the far infrared rays emitted from far infrared heaters 18a-c reflected randomly by the reflectors 16a-c to form a uniform far infrared zone in the hollow parts 12a-c. Since blowers 20a-c are provided in the hollow parts 12a-c with the elliptical cross section to produce air circulation along the inner peripheral parts of the hollow parts transversely to the longitudinal direction thereof, the temp. of the interior of the hollow parts 12a-c can be made uniform to prevent coating material from drying unevenly.
Patent JP-H0358763-A (JP)
Title: Tofu containing powder of apple fiber
Inventor: FUKUSHI NOBORU
IPC: A23L11/00
Filed: 1989-07-27
Abstract: PURPOSE:To obtain the title TOFU effective for eliminating geriatric diseases such as arteriosclerosis or diabetes by blending TOFU with powder of apple fibers. CONSTITUTION:When immersed raw material soybeans are fed to a grinder, 1-30% based on the used raw material of powder of apple fibers is dissolved in grinding water to be simultaneously supplied and the raw material is made into TOFU to give the objective TOFU.
Patent JP-2000017339-A (JP)
Title: Continuous heat treatment of steel rod or steel pipe and apparatus thereof
Inventor: SAKATA SHINJI
IPC: B23K9/028
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heat treatment method of a steel rod of a steel pipe having little bending and an apparatus thereof. SOLUTION: In this continuous heat treatment method performing heat treatment by heating them while butting and continuously carrying steel rods or steel pipes S cut in the prescribed length, the rear end of the carried previous steel rod or steel pipe S1 and the front end of the following steel rod or steel pipe S2 are welded. A feeding speed at a front feed caterpillar 3 is set quicker than a feeding speed at a rear feed caterpillar 4, and the heating heat treatment is executed with a hardening coil 1, etc., while continuously carrying them by applying prescribed tension to the steel rod or the steel pipe.
Patent JP-S63114699-A (JP)
Inventor: NOOMAN DEII BERU
IPC: B29C59/00
Filed: 1987-08-07
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-H0943387-A (JP)
Title: Support pin replacing device for control rod cluster guide tube
Inventor: NISHIKAWA KENJI
IPC: G21C7/14
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To speedily replace a support pin under by providing an upper support structure and a lower support structure which are arranged in such a state as extending vertically in the upper and lower parts of a base respectively, which is detachably erected across a cavity. SOLUTION: An upper support structure 3 having frame structure is coupled with the upper part of a base 2 which is mounted on an operation floor face 1 erected across a cavity and a hoist 4 and a hoist rail 5 are arranged on the top part of the structure 3. A working corridor 6 and a rack 7 for various kinds of tools are mounted on the base 2 and a handling tool 8 and a float handling tool 9 which can be hung by the hoist 4 are arranged on the rack 7. In the lower part of the base 2, a lower base plate 11 laterally sliding in relation to the lower support structure 10 is provided in the bottom part and the structure 10 having an upper base plate 12 sliding in the lateral direction is coupled therewith in the intermediate part. The plate 12 is provided with positioning pins 13 which are separated from each other in the circumferential direction and extending upward and mutually and slidably supports a spacer in an insert type.
Patent JP-S6187634-A (JP)
Inventor: KORIN JIYOOJI GURITSUGUSU
IPC: C07C409/16
Filed: 1985-09-05
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-H0520058-A (JP)
Title: Microcomputer
Inventor: INOUE TSUYOSHI
IPC: G06F9/30
Filed: 1991-07-11
Abstract: PURPOSE:To prevent an abnormal state wherein the instruction decoder of the microcomputer decodes an operation code as an operand or the operand as the operation code and executes it owing to trouble of a program. CONSTITUTION:A bit for deciding whether each instruction word is the operation code or operand is added to the instruction word, an instruction register 2 outputs the decision bit of a stored instruction word, and an instruction decoder 3 outputs a signal indicating whether the instruction word stored in the instruction register 2 is decoded as the operation code or operand. The outputs of the instruction register 2 and instruction decoder 3 are compared with each other by a comparator 4, which outputs an interruption request signal to an interruption control circuit 5 unless they match each other.
Patent JP-H05176587-A (JP)
Title: Method and system of driving motor
Inventor: RINDO BIYORUN
IPC: H02P6/20
Filed: 1991-07-11
Abstract: PURPOSE: To reduce the number of switching to a minimum during power supply of an inverter and a synchronous machine. CONSTITUTION: A method of a drive system for a DC motor is constituted of an inverter and a polyphase synchronous machine having a permanent magnet rotor, and uses a digital technique, wherein a rotor position detecting means is installed for generating a rotation subsidiary logic positioning signal. Commutation points are moved individually to intended angles corresponding to the rotation subsidiary logic positioning signals POS 1, POS 2, and POS 3. In a first step, positioning signals are supplied to a pulse detector 101 making pulse lines T0 -T5 which correspond to commutation reference points of time. In a second step, the respective pulses of the pulse lines give the counting of a large number of reference clock pulses N1 , N2 ...N6 in a counter 108.  In a third step, corresponding binary digits are stored in a register, so as to be transferred to a multiplier 111, multiplying the digital constants from a constant memory 110.
Patent JP-H0643418-A (JP)
Title: Liquid crystal overhead projector
Inventor: AOSAKI KOU
IPC: G02F1/13
Filed: 1992-07-23
Abstract: PURPOSE:To easily project a liquid crystal image without executing a trouble- some setting operation and also to project an image recorded in a transparent original, as well. CONSTITUTION:When a polar screen 10 is inserted into an optical path and a liquid crystal plate 2 is driven, an illumination light emitted from a halogen lamp 5 illuminates a polar screen 3 and the liquid crystal plate 2 from the lower part through a mirror 4. An image displayed on the liquid crystal plate 2 passes through the polar screen 10 and becomes a visible image and is projected onto a screen by a projection lens 7 and a mirror 8. When the polar screen 10 is turned and retracted from the inside of the optical path and a transparent original is placed on the liquid crystal plate 2, the illuminating light transmitting through the polar screen 3 and the liquid crystal plate 2 illuminates the transparent document from the lower part and the image recorded in the transparent document is projected onto the screen through the projection lens 7 and the mirror 8. At the time of projecting the image recorded in the transparent document, one polar screen is retracted from the inside of the optical path, therefore, the transmittivity of light is improved to >=90%, and the contrast and the luminance of a projection image can be secured sufficiently.