baber/WOPTO huggingface dataset:
Patent JP-H0937506-A (JP)
Title: Strirring loss suppresser in liquid-sealed motor
Inventor: MATSUMOTO AKIHIRO
IPC: H02K5/15
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To reduce the mechanical loss by a method wherein partition annular members which are composed of parts which surround bearings on both the ends in the direction of a rotary shaft, parts which cover both the ends of a rotor outside both the ends in the axial direction of the rotor and parts which make both the above mentioned parts link with each other and cover the rotary shaft are provided. SOLUTION: An L-type partition annular member (CE) 32 covers the inside of cylindrical roller bearings 55 in the axial direction, the left end of a rotor 63 and the left end of a rotary shaft 46. The L-type partition annular member (CE) 32 also divides a region which is close to the rotary shaft 46, the inside of the cylindrical roller bearings 55 in the axial direction and the left end of the rotar 63 from the remaining region in a space which is defined by a casing 53, the rotor 63, a stator 52 and the rotary shaft 46 and which is filled with sealing liquid.  An L-type partition annular member (CE) 33 divides a narrow region which is close to the rotary shaft 46, the inside of dual conical roller bearings 49 in the axial direction and the right end of the rotar 63 from the remaining region outside a space in the radial direction which is defined by the casing 53, the stator 52, the rotor 63 and the rotary shaft 46 and which is filled with sealing liquid. With this constitution, the sealing liquid is stirred by the rotation in both the limited regions only.
Patent JP-H0254598-A (JP)
Title: Manufacture of mounted printed board of integrated circuit component
Inventor: ASADA KISHIKAZU
IPC: H05K3/34
Filed: 1988-08-18
Abstract: PURPOSE:To prevent a bridge of solder between first solder lands and between connecting terminals by providing second solder land and third solder land between the first solder land groups corresponding to the connecting terminal groups of an integrated circuit component. CONSTITUTION:A pair of second solder lands 6 are provided near the sides of first solder lands 3 disposed at the corners A, B, C, D, and a plurality of third solder lands 7 are provided at the positions outward near the second solder lands at the corner D. The side faces of an integrated circuit component 4 temporarily clamped to a printed board 1 are disposed obliquely to its moving direction (b) to move in a melted solder tank. Since the first second and third solder lands 3, 6, 7 are sequentially soldered in this sequence, the excess solders adhering to the lands 3 or the terminals 5 are moved to the lands 3 or the terminals 5 to be soldered later, the latter excess amount is moved to the lands 6, and moved from the land 6 to the land 7 to adhere thereto. As a result, the bridge of the solders do not occur.
Patent JP-2001031926-A (JP)
Title: Resin material for covering seam of a resin-coated can
Inventor: WAKAYAMA YOSHIO
IPC: C09J7/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin material capable of surely sealing and simply covering a seam of a welded part of a resin-coated can. SOLUTION: A resin material 5 covering the inside of a can corresponding to a welded seam 3 comprises a film-shaped, preferably tape-shaped laminate comprising at least two resin layers; a modified polyolefin resin layer (A) containing a carboxylic group which forms an adhesive layer for the welded seam 3, a metal plate 2 surrounding it and the synthetic resin covering layer 1, and a thermoplastic resin layer (B), having a melting point higher than that of the modified polyolefin resin by at least 15 deg.C, laminated on the modified polyolefin resin layer (A).
Patent JP-H0367521-A (JP)
Title: Grass dividing mechanism in harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D63/02
Filed: 1989-08-08
Abstract: PURPOSE:To provide the title mechanism intended to enhance its actuation speed, so designed that two planet gears are provided and a pair of grass- dividing levers connected to these gears are set up at a position symmetrical to the center of the input shaft thereof. CONSTITUTION:The lower end of an input shaft 13 is fitted with a driving gear 15 in a fixed manner, and a large diameter internal gear 16 coaxial with the driving gear 15 is integrally formed on the inner peripheral surface of a supporting case 14. A pair of planet gears 17, 17 engaged with both the gears 15, 16 is set up diagonally to the shaft center of the driving gear around said shaft center in a revolvable state. The lower end of a pair of grass-dividing levers with the upper end supported revolvably and autorotatably around the center of the input shaft is connected to the shaft part 17a of the planet gears 17, 17 so as to be impossible to make a relative rotation.
Patent JP-S6266977-A (JP)
Title: Recording apparatus
Inventor: TAMURA YASUYUKI
IPC: B41J31/14
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a recording apparatus enabled in high speed recording and low in running cost, by providing a rotary body rotating corresponding to recording operation, a recording head for irradiating the photoconductive layer of the rotary body with light corresponding to image information and a means for supplying ink having an overcooling characteristic to the conductive layer of the rotary body. CONSTITUTION:A rotary belt 1 rotates to the direction shown by an arrow (a) and light is allowed to irradiate said belt 1 from a recording head 5 corresponding to information. A current flows only to the photoconductive layer 1b of the part irradiated with light from a power source 1b to generate Joule heat. The ink layer 4c applied and formed to a conductive layer 1c is melted by said heat to be brought to an overcooling state and the molten ink is transferred and recorded to a recording sheet 2 by the pressure contact by a press contact roller 6. When the rotary belt 1 further reaches the position of an ink supply means 4, ink is heated by a heater 4b to be applied and supplied to the belt 1 from an ink roller 4a. Because the supplied ink has an overcooling characteristic, the ink is solidified before the belt 1 rotates to reach the position of the recording head 5 to form the ink layer 4c.
Patent JP-S5997333-A (JP)
Title: Spring
Inventor: OOKUBO HITOSHI
IPC: F16F1/02
Filed: 1982-11-25
Abstract: PURPOSE:To prevent all noises under the vibration, slip contact, etc. of a spring, by planting hair in such electrically-deformed part of the spring as a wound part. CONSTITUTION:The hooks 1b of a tension coil spring 1 are engaged with a fixed and a moving members, respectively. The spring 1 is used in an ordinary state to always pull the moving member toward the fixed member. When an impulse is exerted on the spring 1 as when the moving member collides against a stopper, the vibration of a wound part 1a is quickly damped by hair 2 and the vibration noise is eliminated by the hair. At the same time, noises at the engaged portions of the hooks 1b are also eliminated. If the impulse is strong enough to bring the adjacent wire windings of the wound part 1a into contact with each other, the short fibers 2a of the hair function as buffers between the wire windings to prevent collision noises between them.
Patent JP-H1154731-A (JP)
Title: Semiconductor device
Inventor: NAGAI TAKAAKI
IPC: H01L27/115
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a rapid operation of a nonvolatile memory wherein source regions are connected in the word line direction through a common source line and integrate the memory in a CMOS logic circuit without increasing the number of processes. SOLUTION: Rectangular field insulating films 3 are formed and then control gates 7 are so formed as to cross at right angles with the field insulating films 3. On channels under the control gates 7, floating gates 5 are formed. Source regions 8b are connected in the word line direction through a common source line 12a constituted of a first layer Al interconnection. Drain regions 8a are pulled up on first interlayer insulating films by bit line pedestals 12b constituted of the first layer Al interconnection, and then are connected in the direction to cross at right angles with the word lines through bit lines 15a constituted of a second layer Al interconnection. After that, contact holes 11 are formed in the first interlayer insulating film, and through holes 14 are formed in a second interlayer insulating film.
Patent JP-S6097543-A (JP)
Inventor: RORENSU AARUFUREIRI
IPC: F21V7/10
Filed: 1984-10-02
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-H0660622-A (JP)
Title: Magnetic recording/reproducing device
Inventor: ARAI YOKO
IPC: G11B33/10
Filed: 1992-08-03
Abstract: PURPOSE:To achieve an excellent effect where a skip set channel number is not indicated by allowing skip setting, similar to internal channel selection, even at an external input channel selecting section of button constitution. CONSTITUTION:The magnetic recording/reproducing device comprises a channel selecting section 11 constituted of push button switches, and an external input channel selecting section 12 constituted similarly of push button switches. Upon receiving a channel selection command from a channel selection preset section 13, a processing section 14 performs skip setting. At that time, an external input channel subjected to skip set processing is not indicated on an indicating section 15. This constitution achieves an excellent effect of providing only required indication.
Patent JP-S6183656-A (JP)
Inventor: MATSUBARA MASAHARU
IPC: A01N25/08
Filed: 1984-10-01
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-H0254607-A (JP)
Title: Amplifier
Inventor: TOMISATO SHIGERU
IPC: H03G5/16
Filed: 1988-08-19
Abstract: PURPOSE:To keep the linearity of a signal wave having an envelope fluctuation and to realize a high power efficiency by decomposing a signal wave having the envelope fluctuation into two systems of constant envelope modulation waves, correcting the amplitude of the constant envelope modulation wave and synthesizing the result. CONSTITUTION:A waveform generation arithmetic means receiving a modulation signal outputs a 1st modulation signal and a 2nd modulation signal. The 1st modulation signal and the 2nd modulation signal are generated so that the inputted modulation signals are reproduced by synthesizing them. The two modulation means modulate a carrier by using a corresponding modulation signal to output the two systems of constant envelope modulation waves. The two systems of constant envelope modulation waves are amplified respectively by an amplifier means operated at a saturation region with high power efficiency and added by a synthesis means and becomes the output signal. Based on the output signal, the amplitude difference detection means detects the amplitude difference of the two systems of the constant envelope modulation waves. Based on the amplitude difference, the amplitude difference correction means controls the amplifier section so that a desired relation exists (e.g., coincident) between the amplitudes of the two systems of the constant envelope modulation waves.
Patent JP-H0628341-A (JP)
Title: Word processing method and device therefor
Inventor: KOBAYASHI NOBUTSUNE
IPC: G06F17/22
Filed: 1992-07-10
Abstract: PURPOSE:To provide an effective word counting function in a small work area by excluding automatically the words/phrases registered by the users out of the word counting function processing word/phrase candidates in a synonym dictionary function processing. CONSTITUTION:A word counting means 25 of a word counting function part 22 calculates the using frequency of each word/phrase included in the input document data by an amount equal to the prescribed number of words/phrases. Then, a word/phrase excluding means 24 compares each word/phrase of the input document data with the words/phrases registered in a user dictionary word/phrase memory 21 and the excludes the coincident words/phrases included in the input document data out of the using frequency calculation subject words/ phrases. Thus, it is possible to exclude the undesired words/phrases registered in the user dictionary out of the word counting subject words/phrases which are secured by an amount equal to the prescribed number of words/phrases and to count only the words/phrases that are effective to the synonym function processing.
Patent JP-H1148558-A (JP)
Title: Printer
Inventor: WATANABE TOSHIYUKI
IPC: B41J15/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To readily align a tip of a paper to a predetermined position without allowing the tip to be picked up. SOLUTION: This printer comprises a paper guiding plate 6 for guiding a paper A that is passed to a paper discharge side through a printing section 4. The paper guiding plate 6 is equipped with a curved inner face 6a with which a tip (a) of the paper A is brought into contact. A penetrated hole 62 is provided to a portion on the paper guiding plate 6 in relation to a portion with which the tip (a) of the paper A is brought into contact so that it is possible to directly and visually observe the tip (a) via the penetrated hole 62.
Patent JP-H1153546-A (JP)
Title: Method and device for data processing and information storage medium
Inventor: MARUKAME ATSUSHI
IPC: H04N13/243
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To extract the part of an object from an image without preparing the information of the object. SOLUTION: A reference image 3 and reference images 4 and 5 are generated by picking up the image of the object at one reference position and plural reference positions, a feature domain 11 located between a pair of feature points is extracted from the scanning line of the reference image 3, and the candidates of correspondent points corresponding to the feature points on both the sides of the feature domain 11 are extracted from the respective reference images 4 and 5. By combining the feature points and the candidates of correspondent points, the three-dimensional(3D) coordinates of the object is calculated, and an image composed of feature domains 11 in the foreground is outputted from the information such as the 3D coordinates as the part of the object.  Since the partial image of the object is extracted from the reference image 3 by the principle of triangonometric surveying while utilizing the plural reference images 4 and 5, it is not necessary to prepare various kinds of information corresponding to the object.
Patent JP-H0255487-A (JP)
Title: Still picture transmitter-receiver
Inventor: OTA YOSHITAKA
IPC: H04N19/70
Filed: 1988-08-22
Abstract: PURPOSE:To record the data of a new still picture signal by alarming a deficient remaining recording capacity of a memory so as to erase recorded data. CONSTITUTION:An alarm circuit 19 operates an alarm 20 to raise an alarm if a residual recording capacity of a memory 11 is 0 or a prescribed value or below and a data during transmission at present or of a new still picture signal cannot be stored in the memory. Through the alarm, a data erasure control circuit 21 erases undesired data recorded already in the memory 11 and then stores the unrecorded data into the memory 11. Even when the residual recording capacity of a video floppy 16 is 0 or a prescribed value or below, the alarm device 20 is activated to raise an alarm. In this case, the recorded data on the video floppy is erased by the data erasure control circuit 21 or the floppy 16 is replaced into a new video floppy.
Patent JP-2000064975-A (JP)
Title: Improvement of vacuum pump
Inventor: SCHOFIELD NIGEL PAUL
IPC: F04C23/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve compression efficiency and to reduce a power consumption amount by a method wherein a pair of the rotors of a screw pump part formed that the root diameter of a rotor is decreased from a pump inlet toward a pump outlet and a pair of the rotors of a root type pump part are arranged on a common shaft. SOLUTION: A composite vacuum pump 1 is provided with a pump body 2 comprising a top plate 3 in which an inlet 8 is formed; and a bottom plate 4. The internal part of the pump body is divided into an upper part, containing a root pump part 6, and a lower part, containing a screw pump part 7, by a partition 5. The root parts of a pair of the rotors 11 and 12 of the screw pump part 7 are formed that the root diameter is gradually increased from a pump inlet in the direction of a pump outlet. The rotors 11 and 12 and the root type rotors 21 and 22 of a pump part 6 are arranged on common shafts 9 and 10 and fluid from the inlet 8 is steppedly compressed.
Patent JP-H0878477-A (JP)
Title: Bonding tool
Inventor: NAKAZONO MASAKAZU
IPC: H01L21/60
Filed: 1994-08-31
Abstract: PURPOSE: To realize a good bonding even when a large number of leads arranged at a fine pitch are bonded by applying a pressure uniformly to the leads. CONSTITUTION: The bonding tool comprises a pair of electrode parts 15 connected with a power supply 22, a lower end horizontal part 16 which generates heat upon application of a current and the lower surface extending along the longitudinal direction serves as a pressing face, and a pair of parts 17 for connecting the horizontal part 16, at the opposite ends thereof in the longitudinal direction, electrically and mechanically with the pair of electrode parts 15. The outer lead 2 is bonded to the electrode pad 4 by abutting the lower surface of the bonding tool against the outer lead 2. The connecting part 17 is a V-shaped spring for allowing thermal expansion of the horizontal part in the longitudinal direction resiliently.
Patent JP-H03104926-A (JP)
Title: Inorganic fiber having high strength and elasticity and preparation thereof
Inventor: YAMAMURA TAKETAMI
IPC: C01B31/36
Filed: 1989-08-11
Abstract: PURPOSE:To prepare the subject fiber having excellent mechanical properties, oxidation resistance, etc., by spinning a silicon-containing polycyclic aromatic polymer composed of a specific carbonaceous material, crystalline carbon, etc., and a Si-C-O substance. CONSTITUTION:(A) 100 pts.wt. of one kind or more of crystal-oriented state carbonaceous materials selected from the group of radial structure, onion structure, random structure, etc., derived from polycyclic aromatic compounds of mesophase state, (B) 100 pts.wt. of crystalline or amorphous carbon of non- oriented state derived from optically isotropically polycyclic aromatic compounds containing organic solvent insolubles and (C) 0.015-200 pts.wt. of a Si-C-O substance of aggregates comprising an amorphous phase comprising Si, C and O, crystalline ultrafine particles having particle sizes of <=500Angstrom  and comprising beta-SiC and amorphous SiOx (0<x<=2) and composed from 30-70wt.% of Si, 20-60wt.% of C and 0.5-10wt.% of O are compounded with each other in an A:B ratio of 1:0.0-4 to prepare a spinning raw solution, which is spun, converted into a non-meltable state and subsequently calcined to provide the objective fiber.
Patent JP-H0756543-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: KAI TSUTOMU
IPC: G02F1/133
Filed: 1993-08-20
Abstract: PURPOSE:To provide a driving circuit for liquid crystal display device which can be constituted without increasing the number of input terminals even if the number of input bits of a data driver increases, and can realize rearrangement of data of each color with simple constitution. CONSTITUTION:This circuit is a driving circuit for liquid crystal display device providing a data driver 3 to which video signals Rd, Gd, and Bd having digital values of a red color R, a green color G and blue color B are inputted and which drives data lines 2-1 to 2-p, and this circuit is provide with a parallel serial conversion means 11 which converts video signals Rd, Gd, and Bd given in parallel to serial data and supplies it to a data driver 3 based on a control clock CLK3 having a frequency of 3 times as much as that of video signal Rd, Gd, and Bd, and a serial parallel conversion means 13 which returns serial data Sd supplied from the parallel serial conversion means 11 to the original parallel data.
Patent JP-H1049983-A (JP)
Title: Hifi voice/linear audio voice changeover circuit
Inventor: YAMAHATA KATSUYOSHI
IPC: G11B20/06
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a voice changeover circuit capable of changing over a high fidelity voice to a fixed head linear voice automatically even when noise at the time reproducing a high fidelity voice unrecorded tape or at the time of reproducing a high fidelity voice recorded tape is large. SOLUTION: After a linear audio signal (c) is subjected to a level matching, it is supplied to a noise pickup circuit 28 and a repeated spike shaped noise to be outputted from the circuit passes a noise eliminating (subtracting) circuit 30 together with the signal of a clamping circuit against reference voltage 29 and the noise component of the outputted noise is subtractingly eliminated to be supplied to a noise level comparator 39. In a HiFi voice side, the same processings are performed and the output is also supplied to the comparator 39. The compared result is transmitted from an SW control signal generator 40 to an SW circuit 21 to change over reproduced voices of the linear audio and the HiFi.
Patent JP-H1051414-A (JP)
Title: Software control data multiplex system
Inventor: HIROSE YUKIO
IPC: G06F13/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To improve a processing speed between multiplexed information and software information in a communication equipment where software control data are multiplexed on the main signal and the resulting data are sent. SOLUTION: The communication equipment is provided with a multiplexer side circuit that multiplexes software control data onto the main signal and sends the resulting data and with a demultiplexer side circuit that demultiplexes the software control data from the received signal, outputs the result to the software, detects interrupt information from the software control data to produce an interrupt request to the software.  The multiplexer side circuit is provided with a register memory 27 to store control data from the software and a speed conversion memory 30 converts the speed of the control data stored in the register memory into a speed of the main signal and provides an output, and the data write to the register memory 27 and data transfer to the speed conversion memory 30 from the register memory are conducted in time division and the sequence of write and read addresses is made the same.
Patent JP-S6184368-A (JP)
Title: Vacuum deposition method
Inventor: HANAKI YASUMASA
IPC: C23C14/14
Filed: 1984-10-01
Abstract: PURPOSE:To supply continuously an Al wire without deviating the same from a boat by supplying the high-purity or pure Al wire which is limited in diameter, tensile strength, yield strength, elongation, etc. and is controlled in hardness to the boat as Al of an evaporating source for vacuum deposition. CONSTITUTION:The high-purity or pure Al wire 4 having >=99.0% purity, 1.0-3.0mm diameter, 5-19kg/mm<2> tensile strength, 2-16kg/mm<2> yield strength and 20-1.0% elongation is continuously supplied from a reel into the boat 2 via pinch rollers 5 in the vacuum deposition method in which the Al 3 contained in the boat 2 is used as the evaporating source in a vacuum vessel. Since the various characteristics of the wire 4 are limited as mentioned above, the continuous supply of the wire 4 to the boat 2 is made possible without the generation of the wire clogging in the rollers 5 owing to the excessively low hardness and without the possibility of the deviation of the wire from the boat owing to the excessively high hardness and the consequent difficulty in the straightening of the wire.