baber/WOPTO huggingface dataset:
Patent JP-H01219684-A (JP)
Title: Measuring of direction of underwater sound source
Inventor: IMAMURA KAZUHIKO
IPC: G01S3/82
Filed: 1988-02-29
Abstract: PURPOSE:To measure a direction highly precisely even when a distance between first and second receives is a 1/2 wavelength, by adopting a phase difference measuring system for the first and second receivers and by providing a third receiver for distinguishing a lane so as to correct the periodicity in each wavelength of phase difference data obtained. CONSTITUTION:A distance between receivers 3 and 1 is set to be D>d when a distance between receivers 1 and 2 is d>a half wave, and a wavelength is set at lambda, a period at T and a propagation speed at (c). A phase difference phibetween signals 5 and 6 of the receivers 1 and 2 according to a phase difference measuring system is measured, and a time difference DELTAT between the receivers 1 and 3 according to a time difference measuring system is measured. On the occasion, the relationship of phi(d/D)=phi is established when 0<=sintheta<=lambda/D, and phi turns to be a triangle wave 1' of a period 2pi, while phi has no periodicity and is a monotone increasing function 2' in regard to sintheta. A difference between functions 3' and 1' is determined within the limits of -1<=sintheta<=+1, and thetais computed and displayed. The distance between the receivers can be set to be lambda/2 or above according to this constitution, and therefore precision in measurement is improved.
Patent JP-S56143236-A (JP)
Title: Polyolefin composition for insulation
Inventor: ONO TETSUHARU
IPC: C08L7/00
Filed: 1980-04-09
Abstract: PURPOSE: To obtain the titled composition, comprising a principal component of crystalline propylene-ethylene block copolymer, and an additive component of α- olefin-ethylene copolymer elastomer, and being upgraded in low-temperature brittle point and surface roughness, and suitable for high-speed extrusion processing.  
     CONSTITUTION: A polyolefin composition for insulation, comprising a principal component (A) of crystalline propylene-ethylene block copolymer with a melt index of 0.5W5 at 230°C, and a chief additive component (B) of α-olefin-ethylene copolymer elastomer with a melt index over 10 at 190°C in an addition ratio of 1W15wt%, based on the weight of the composition. Polypropylene is insufficient in toughness at low temperatures and has a defect of being apt to provide a rough surface when extruded on thin conductors at a high speed. Compounding of components A and B as mentioned above results in a composition suitable for high-speed extrusion and processing because it upgrades low-temperature brittle point and does not so much reduce Young's modulus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01222614-A (JP)
Title: Supervision of protective device of anti-corrosion layor on single core cable line
Inventor: UKON HIROO
IPC: H02G15/00
Filed: 1988-02-29
Abstract: PURPOSE:To carry out continuous supervision, by detecting the current generated in a protective device of an anti-corrosion layor at the insulated junction box where each single line of the 3 phase AC is connected and the current generated in the cable sheath and by suppling them to a control center and by comparing them. CONSTITUTION:Three of single core cable 1a-1c are connected through the insulated junction boxes 10a-10c. On the insulated junction boxes 10a-10c, the left and the right cable sheathes 13a-13c of the insulators 11a-11c are connected and construct the protective devices 7a-7c of the anti-corrosion layor. Cross bonding wires 5a-5c are cross-connected in order among the cable 11a-11c from phase (a) to (b), (c) and phase (a) again. The current of the protective device of anti-corrosion layor 7a-7c are detected by ampere meter 20a-20c and the detected value are supplied to the detected data processing unit 30 and compared with the settings. By this reason, continuous supervision are carried out without power down.
Patent JP-H04218127-A (JP)
Title: Electric suction cleaner
Inventor: ROI EICHI HERON JIYUNIA
IPC: A47L9/00
Filed: 1991-02-21
Abstract: PURPOSE: To reduse the noises generated by the exhaust flow of a vacuum cleaner. CONSTITUTION: A noise reducing cartridge 44 is removably mounted in the noise reducing partition of a vacuum cleaner. The cartridge 44 is constituted of two members, and it is provided with multiple air flow adjusting plates 50, 52 arranged in them to pinch each other. The air flow entering the cartridge 44 is changed with its flow direction multiple times by the plates 50, 52, the air flow is deprived of energy, and the noises generated by the air flow are reduced. Since the cartridge 44 is made removable, the fitting of the cartridge 44 can be selected on the production line of vacuum cleaners, and multiple kinds of vacuum cleaners can be manufactured on the same line.
Patent JP-H08247533-A (JP)
Title: Air-conditioner mounting structure of building unit
Inventor: TOMIYASU KIYOSHI
IPC: F24F13/32
Filed: 1995-03-07
Abstract: PURPOSE: To provide an air-conditioner mounting structure of a building unit in which a space in a room can be effectively utilized. CONSTITUTION: An indoor unit 30 of air conditioner is stored between an exterior facing material 15 and an interior wall facing material 20 of a building unit 10 constituting a house 1, and the indoor unit 30 is mounted to an upper beam 12 of the building unit 10 through a fixing member 31 of suspension structure. Thus, since the indoor unit 30 is completely embedded inside the facing material 20, the unit 30, which may be a hindrance, does not protrude from a wall surface. Moreover, since the unit 30 is attached to a frame 14 of the unit 10, mounting strength of the unit 30 can be sufficiently ensured, and the fixing member 31 relieves the vibration of the unit 30, and hence troubles due to vibration do not occur.
Patent JP-S63215051-A (JP)
Title: Wiring method for semiconductor device
Inventor: SEKI MITSUO
IPC: H01L21/3205
Filed: 1987-03-04
Abstract: PURPOSE:To complete in a short time a layout having no part where wiring is not finished, by dealing with capacity indication in the manner in which a gate row is divided into two groups, the one passing via connection terminals and the other passing only with field-through. CONSTITUTION:In a master slice LSI, the capacity of a partition region are divided into a part related to terminals and a part related to field-through. Namely, the partition region 1 comprises a terminal capacity 9 and a field- through capacity 10, and the partition region 2 comprises a terminal capacity 12 and a field-through capacity 13. When the route of a signal passing a gate row as the field-through is searched, the partition region having a large field- through capacity might be searched, so that a layout having few parts where wiring is not finished can be performed in a short time.
Patent JP-S51123522-A (JP)
Title: Key input circuit
Inventor: NOMIYA HIROYASU
IPC: H03M11/20
Filed: 1975-04-21
Abstract: PURPOSE: To prevent incorrect lock key operation caused by doubled touch key depression on input keys in a device like a pocket calculator equipped with touch keys (for value and function information input purpose) and lock keys (for decimal information input purpose). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175040-A (JP)
Title: Position detector
Inventor: HOSHI HIDEO
IPC: G11B7/09
Filed: 1983-03-22
Abstract: PURPOSE:To eliminate the effect of a wrong tracking error signal by excluding the error signal caused by the shift of an objective out of the tracking error signals, and detecting only the tracking error signal of a pit part. CONSTITUTION:The reflected light of the laser beam condensed at a pit part 3 of a disk 2 is made incident again to 2-split light detectors 11a and 11b through a beam splitter 10. If an objective 1 shifts in the right direction, the output of a differential tracking error detecting part 13 goes to negative by the difference of outputs of detectors 11a and 11b. The lens 1 is shifted to the left side to set said negative output at zero. Thus a track shift is produced. In this case, the information on the position shift is supplied to a differential tracking error detecting part 17. Then, only the error signal of an accurate pit part is extracted and supplied to a tracking driving coil 15 to control the movement of the lens 1. Thus the effect of a wrong tracking error signal is eliminated.
Patent JP-H10243785-A (JP)
Title: Identification of base sequence of nucleic acid and apparatus for identifying nucleic acid base sequence
Inventor: HOSOI SHIGERU
IPC: C12Q1/68
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems on the mismatch accompanied by hybridization in the sequencing by hybridization(SBH) and provide a high-sensitivity and speedy identification of the base sequence of nucleic acids and an apparatus therefor. SOLUTION: In order to identify the base sequence of a single strand nucleic acid, hybrids of nucleic acids with a group of oligonucleotide probes are formed individually in a plurality of regions arranged for each species. The probes of these hybrids are used as primers to effect elongation as the template of the nucleic acid and the elongation degree is detected to identify the base sequence of the nucleic acid specimen.  This base sequence identification apparatus is used to identify the base sequence of a single strand nucleic acid and is equipped with a means for arranging a group of oligonucleotide probes individually in a plurality of regions for each species, the means for forming hybrids of the probes and the nucleic acid, the means for using the probes of these hybrids as primers to effect elongation as the template of the nucleic acid and the means for detecting the elongation degree and identifying the base sequence of the nucleic acid specimen.
Patent JP-S52132119-A (JP)
Title: Production of fibrous material for synthetic pulp
Inventor: FUJITA HISASHI
IPC: D01F6/50
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a talc-containing polyolefin pulp by flash spinning a polyolefin emulsion, containing talc which has been uniformly dispersed in the emulsion or in the oil phase, prior to emylsification in the presence of an oil-soluble surfactant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09216748-A (JP)
Title: Paper feeder
Inventor: TAKEDA KAZUHIRO
IPC: H04N1/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder with a few number of parts constituted simply. SOLUTION: This paper feeder is installed in a facsimile device 31 and provided with a paper feed roller 4 driven by a motor 1 and a paper feed auxiliary roller 5 driven to this paper feed roller 4. A paper feed roller 6 is arranged next to the paper feed auxiliary roller 5 and gears 7, 8 are formed integrally with shafts respectively on the shafts of the paper feed auxiliary roller 5 and the paper feed roller 6 and connected through a gear 9. A drive force is transmitted to the paper feed roller 4 through a gear 2 from the motor 1 and the paper feed auxiliary roller 5 is also rotated thereby. This rotation is transmitted to the paper feed roller 6 through the gears 7, 9, 8 and the paper feed roller 6 is also rotated and a paper 15 is transfered in an arrow mark direction.  A hand scanner 10 attachably/detachably installed against the paper feed roller 6 builds in a lighting means for lighting document and a read means for reading an image signal by the reflection light from the document.
Patent JP-S58163238-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02J7/14
Filed: 1982-03-23
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-H10243279-A (JP)
Title: Information collector
Inventor: OGASAWARA SHINICHI
IPC: H04N1/21
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an information collector with which various kinds of information, such as the image of object or image information described in a book-can be easily collected by a single device. SOLUTION: A camera part 2 has a 1st case 4, 1st image-pickup means arranged on this 1st case 4, so as to receive light beams and storage means arranged on this 1st case 4 so as to store image signals, corresponding to the light beams provided by this 1st image-pickup means. A scanner part 3 has a 2nd case 8, which can be attachably and detachably housed in the 1st case 4 of this camera part 2, and a 2nd image-pickup means 63 arranged on this 2nd case 8, so as to receive the light beams in the case of moving the 2nd case 8 along with an information plane. The image signals corresponding to the light beams provided by this 2nd image pickup means 63 are stored in the storage means at the camera part 2.
Patent JP-2000251776-A (JP)
Title: Image display device
Inventor: HAMAMOTO YASUHIRO
IPC: H01J31/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce color drift or distortion at an end of an image display region by providing a support frame that supports between a front surface plate and a rear surface plate and has, on its surface, a second conductive film electrically connected with a first conductive film included in the front surface plate. SOLUTION: A first conductive film 10 is formed from the periphery of an image forming member 6 on a front surface plate 7 to a joint portion with a support frame 9, the first conductive film 10 is electrically connected with the image forming member 6. A second conductive film 11 is formed on the support frame 9, from a joint portion with the front surface plate 7 to a joint portion with a rear surface plate 4. The first conductive film 10 is electrically connected with the second conductive film 11 at their joint portion. By considering structure parameters around the support frame 9 and, if necessary, setting sheet resistances of the first conductive film 10 and the second conductive film 11, voltages on the surface of the support frame 9 and around the image display member 6 on the front surface plate 7 are prevented from un- stabilizing during image display.  Thus, the orbit of the electron beams emitted from an electron emitting element corresponding to the end of an image display region is not disturbed.
Patent JP-H07257062-A (JP)
Title: Production of roller coated with silicone elastic material layer, machine for conducting the production, and support structure
Inventor: SUTEFUANI FURANKO
IPC: B29C70/72
Filed: 1995-03-08
Abstract: PURPOSE: To make grinding process unnecessary by a method wherein a cylindrical supporting structure with pores on the outer surface is supported rotatably with variable speed and a liq. silicone elastic material is fed into the supporting structure at a high speed rotation and it is guided onto the surface of the supporting structure through the pores by utilizing centrifugal force to manufacture a film, which is cured by heating at a low speed rotation. CONSTITUTION: A cylindrical supporting structure (a structure) 6 on which a silicone elastic material layer is formed to be turned into a roller is set in a hollow cylindrical mold 5 of a roller manufacturing machine 1. A plurality of pores passing through the outer surface of the structure 6 are formed. Then, a pipe body 16 is moved along a slide 8 in the structure 6 and a silicone elastic material (an elastic material) is filled from the pipe body 16. Then, the elastic material is diffused onto the outer peripheral face through pores by centrifugal force by rotating it with the mold 5 at high speed. Then, rotation is made to low speed and a heat generating resistance 22 is actuated to heat and cure the elastic material. When a plurality of layers are formed, this operation is repeated. After curing, the roller is removed from the machine 1.
Patent JP-H09216784-A (JP)
Title: Lifting device
Inventor: OGATA MASAO
IPC: B66C1/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce a rotational torque so as to smoothly rotate a cylindrical magnetic body, by alternately arranging magnetic bodies and non-magnetic bodies along the width direction of pole pieces, and forming slits only to the magnetic bodies at both ends of the pole pieces. SOLUTION: Magnetic bodies and non-magnetic bodies are alternately arranged along the width direction of pole pieces 19a, 19b so as to be magnetically divided from each other. Therefore, a line of magnetic force concentrating part may not be generated in the pole pieces 19a, 19b. When the rotation of the cylindrical magnetic body is speeded up, respective contact dimensions between the pole piece 19a and a yoke 7b, and between the pole piece 19b and a yoke 7a, are further increased. At this time, the line of magnetic force generated from the N pole (pole piece 19b) of a main magnet 10 is further increased. Therefore, smooth adsorption operating can be executed. The whole line of magnetic force generated from an auxiliary magnet 13 and the main magnet 10 composes a magnetic circuit through an adsorbed material 14, and the adsorption operation is completed.
Patent JP-H11252412-A (JP)
Title: Camera equipped with reflection type liquid crystal display
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To set a reflection type liquid crystal display plane at an optimum angle so that it can be easily seen without requiring a member such as a support and a cover by turnably supporting a 2nd block having a reflection type liquid crystal display on a 1st block including a photographic lens, an image-pickup device, etc. and providing the 1st block with a light source illuminating the reflection type liquid crystal display. SOLUTION: A camera body (1st block) 10 turnably supports a reflection type liquid crystal display (2nd block) 12 via a hinge 14, erects it at the time of photographing and stores it with the body 10 brought down in a recessed part 10B at storing. The display 10 is provided with a reflection type liquid crystal display plane 50. A light source 15 such as an LED and while light is arranged on the body 10, so that it can emit illumination light obliquely upward. If surroundings are dark, the source 15 is turned on when an illumination button 16 is pressed down, the display 12 is turned in this state and the plane 50 is set at an optimum illumination angle which can be seen most easily.
Patent JP-H04283473-A (JP)
Title: Video sound digital recording and reproducing device
Inventor: HONGO KIMITOSHI
IPC: H04N5/92
Filed: 1991-03-13
Abstract: PURPOSE:To efficiently record a digital video signal in a recording medium, and to reduce the deterioration of a picture quality by overcoming a burst error, in a device which compresses the digital video signal, and records it in the recording medium by a processing such as a high efficient encoding. CONSTITUTION:An interleave RAM 22 divides the digitized video signal into plural blocks, and stores the video signal by a block unit. The stored video signal is read out at random by a high efficient encoding circuit 21 by the block unit, and a compressing processing is operated, The concentration of the block having a lot of compressed information amounts accompanied with a video correlation can be prevented, and the compressed video signal is exactly recorded in the specific track of a magnetic tape 8 to which a recording information amount is fixed. And also, at the time of reproduction, the video signal extended by a high efficient decoding circuit 24 is written in an deinterleave RAM 25 in the same sequence with that of the reading from the interleave RAM 22, so that the video signal can be reproduced after the arrangement of each block is returned.
Patent JP-H10247361-A (JP)
Title: Voice information transmitting device and method, and voice information recorder, and voice information recording medium
Inventor: SATO HIDEO
IPC: G11B20/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To superpose additive information on an analog sound signal without deteriorating the S/N of the sound signal. SOLUTION: A part that is equal to or higher than a prescribed level is detected out of an input analog sound signal S by an envelope detecting part 11, and its output is supplied at the point of time when this part is detected, to a controller 13. The input analog sound signal S is spectrum-analyzed immediately before the point of time of attack detection timing by a spectrum analyzing part 12 to detect out a noncontinuous part to some extent in the spectrum, i.e., a part of wide band frequency distribution. Then, data showing its detected result are supplied to the controller 13. A waveform rewriting part 15 is instructed by the controller 13 to execute rewriting while using a wider area than the gap width.
Patent JP-H05252552-A (JP)
Title: Load control system
Inventor: OSAWA HIROAKI
IPC: H04Q3/545
Filed: 1992-03-05
Abstract: PURPOSE:To make a station design simpler than a conventional technique depending on the number of buffers, and to reduce a delay time or a load due to the dependence of a processing on a software side. CONSTITUTION:When a central control unit 1 operates an input signal processing by an on-line, a utilizing efficiency measuring part 11 periodically measure a utilizing efficiency under the control of a timer control part 13 (processing step S1-S3). An interruption control part 12 receives the measured result of the utilizing efficiency, and judges whether or not the measured value is within a preliminarily decided reference value (S4). And also, when the measured value is beyond the reference value, the interruption control part 12 judges whether or not the number of times continuously generated within a prescribed time is more than (n) (S5), judges the danger of an influence on the other processing when the number of times of more than (n), starts an interruption program, and controls the input signal processing (S6).
Patent JP-H03248595-A (JP)
Title: Ceramic board for high-speed electronic part and manufacture thereof
Inventor: HORIUCHI MICHIO
IPC: H01L23/12
Filed: 1990-02-27
Abstract: PURPOSE:To transmit a high-frequency signal at high speed while increasing mechanical strength by using ceramics having high mechanical strength as an external ceramic member on the outside of a ground wall while employing ceramics having a low dielectric constant as an internal ceramic member in the periphery of a signal line on the inside of the ground wall. CONSTITUTION:Since ceramics having a low dielectric constant are used as an internal ceramic member 30 surrounding the periphery of a signal line 20 on the inside of a ground wall 40, the propagation delay-time of a high-frequency signal transmitted on the signal line surrounded by the internal ceramic member 30 having the low dielectric constant is inhibited at a low value, thus quickly transmitting the high-frequency signal on the signal line. Ceramics having high mechanical strength are employed as an external ceramic member 10 covering the periphery of the internal ceramic member 30 through the ground wall 40. Accordingly, the external ceramic member 10 having high mechanical strength compensates the mechanical strength of the internal ceramic member 30 having low mechanical strength and the low dielectric constant in the periphery of the signal line 20, thus increasing the mechanical strength of a ceramic board.
Patent JP-S57164409-A (JP)
Title: Medium error detecting system
Inventor: GOTOU HIROYUKI
IPC: G06F3/06
Filed: 1981-03-31
Abstract: PURPOSE:To decide that an area to be staged at present has become unusable due to an error in the course of destaging previously, by adding the information to a label area of a cartridge used by a large scale storage capacity device. CONSTITUTION:A central processor CPU is connected to a large scale storage control mechanism 1, a cartridge storing mechanism 2 is controlled, also a staging disk controller 3 is controlled, staging and destaging operations are controlled between this controller and a direct access storage device 4, and communication is sent and received to and from the CPU. In this case, a number of a cylinder which has ended abnormally in the course of the destaging operation is written in the head label area of a cartridge, so that it can be recognized that a fault has occurred in the previous destaging operation, when said cylinder is staged. Accordingly, an error is prevented, and the staging operation can be executed exactly at all times.