baber/WOPTO huggingface dataset:
Patent JP-H02278182-A (JP)
Title: Display of sonar apparatus
Inventor: OKI TAMIO
IPC: G01S7/527
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the ability of detecting a target from deteriorating by providing a sonar apparatus with an image storage unit, a graduation accumulating unit, a mean graduation computing unit and a limiter unit. CONSTITUTION:An image storage unit 1 stores inputted graduations to which luminance signals for one image plane are digitized, for example, by eight bits of steps from 0 to 255. A graduation accumulating unit 2 connected to the image storage unit 1 in parallel obtains the total sum of the graduations for one image plane to supply it to a mean graduation computing unit 3. The unit 3 obtains the mean graduation of one image plane by dividing the total sum by the number of pixels to supply the mean graduation to a limiter unit 4. Taking the mean graduation as a threshold value, the limiter unit 4 applies a limiter so as to reduce the graduation received from the image storage unit 1 to zero when the received graduation is smaller than the threshold value, thus removing the unnecessary graduation smaller than the mean graduation and outputting an output graduation wherein a target detectability in a display is extremely improved.
Patent JP-S59225314-A (JP)
Title: Coordinates position detecting apparatus
Inventor: HOUJIYOU TAKESHI
IPC: B23Q16/04
Filed: 1983-06-06
Abstract: PURPOSE:To enhance detection accuracy, in an apparatus for detecting the coordinates position to the base table of a moving stand by using accelometer provided on the moving stand, by providing an inclination corrector for correcting an inclination error. CONSTITUTION:A moving stand having X, Y accelometers 10, 11 mounted thereto is moved to actually measure inclinations Tx', Ty' in X- and Y-axis directions at each point by the accelometers 10, 11 and the measured values are stored in the inclination memory part 16' of an inclination corrector 16 while inclination error information is supplied to the inclination correcting signal generating part 16 of the inclination corrector 16 along with coordinates position detecting signals X, Y corresponding to the present positions X', Y' of the moving stand from X, Y position integrators 14, 15. The inclination error signals Tx, Ty in the X, Y-axis direction of the moving stand at the positions X', Y' are returned to adders 17, 18 and the inclination errors are subtracted from the outputs of the accelometers 10, 11 while the subtraction values are integrated by X, Y acceleration integrators 12, 13 and X, Y position integrators 14, 15 to obtain accurate coordinates position detecting signals X, Y.
Patent JP-S60244472-A (JP)
Title: Production of metallic pipe
Inventor: KOUMURA YUKIO
IPC: B23K31/02
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a metallic pipe having a smooth inside surface by forming a metallic tape into a pipe in such a manner that the seam thereof faces a three o'clock position and welding the seam. CONSTITUTION:The tape 2' consisting of Al, etc. faces perpendicular and is successively formed into a pipe in such a manner that the seam 2A' thereof faces the three o'clock position. The formed tape 2' is held retained by a press roll so as not to open the seam 2A' and is successively welded in this state. Since the seam 2A' is welded in the three o'clock position, the adverse influence of gravity to the weld zone 2A is eliminated and the projection of the weld zone 2A into the metallic pipe 2 is suppressed. The metallic pipe 2 having the smooth bore surface is thus easily obtd.
Patent JP-S60244745-A (JP)
Inventor: JIYON SHII PARII
IPC: B65H18/08
Filed: 1984-05-21
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-S5726436-A (JP)
Title: Extraction pattern for electron scattering intensity distribution
Inventor: NAKAYAMA NORIAKI
IPC: H01J37/317
Filed: 1980-07-23
Abstract: PURPOSE:To obtain a highly accurate pattern with optimum beam emission amount by employing two types of patterns to be measured of single or a plurality of adjacent patterns at both sides of two types of single pattern to be measured of different width to extract the electron scattering intensity distribution. CONSTITUTION:Rectangular patterns are provided in such a manner that the patterns I, II have rectangles 5, 6 of widths 2r0, 2r1. The pattern III has a rectangle of width W spaced at a distance W at both sides of a rectangule of width 2r2. The pattern IV has a rectangle of width W spaced at a distance W at both sides of the pattern III. The rectangules 5-7 and 9 are drawn by the electron beam of quantity Q, and the rectangle 8, 10 are drawn by the electron beam of quantity Q, and are developed. The electron scattering intensity distributions of the distances r0-r9 from the center O of the rectangles are obtained, simultaneous equations relative to the q, Q and developing energy E are solvent to determine the electron scattering intensity distribution formula. When exposure conditions are selected at every pattern suitably using the distribution formulae, microminiature and accurate pattern can be formed.
Patent JP-H09287982-A (JP)
Title: Display unit for vehicle
Inventor: SHIBATA HIROKAZU
IPC: G01D13/20
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a display unit for a vehicle, giving sense of novelty to a user. SOLUTION: A dial 3 has a one-way mirror 10 for forming a display part 2, shielding print 11 and coloring print 12. The mirror 10 is formed on the front or rear surface of the dial 3 to reflect the light from the front of a driver's side and to transmit the light from the rear. Further, the mirror 10 is provided so that the sense of quality of the front surface of the driver's side appears to be metallic. The print 11 is printed on the rear of the mirror 10 or the rear of the dial 3 except the display position which becomes the part 2, so as to transmit the light of the lamp only through the part 2. The print 12 decides the display color of the part 2, and is printed on the display position formed of the print 11.
Patent JP-S63266242-A (JP)
Title: Fluid-sealed type mount device
Inventor: HIBI MASAYUKI
IPC: B60K5/12
Filed: 1987-04-23
Abstract: PURPOSE:To provide an excellent vibration isolating effect against input vibration in a frequency range responding to a mass of a mass member, by a method wherein a part of the partition part of an actuating member is formed by a mass member, and is resiliently held to an actuating member body through a resilient member. CONSTITUTION:A part of the partition part of an actuating member body 50 is formed by a mass member 52, and the mass member 52 is resiliently held to the actuating member body 50 through a rubber resilient member 54. Thereby, deformation of the resilient member 54 forces the mass member 52 to be moved in a reverse phase to that of the actuating member body 50, causes excellent suppression of an increase in a fluid pressure in a chamber part between the actuating member body 50 and a partition member 34, and in turn, enables excellent suppression of an increase in vibration transmissivity. In which case, resonance of the mass member 52 enables provision of a vibration isolating effect excellent to input vibration in a frequency range responding to the mass of the mass member 52.
Patent JP-S60243673-A (JP)
Title: Residual quantity setting and display device
Inventor: NAKANISHI YUUJI
IPC: G03G15/00
Filed: 1984-05-18
Abstract: PURPOSE:To make the space of a register setting part small without lowering setting operability by setting the number of times of execution by an independent set key at every 1 place and 10 place. CONSTITUTION:A register part 1 is provided with a 1 place set key 5 and 10 place set key 6, and in accordance with an output from a corresponding output port 10 of a control part 2 at every operation of the keys 5, 6, a display number of 1 place and 10 place of a display part 3 is added by ''1'' independently, and the number of times of execution is set. Accordingly, the set key becomes a number corresponding to a digit number, and comparing with the case of a ten- key is used, the total of the number of parts corresponding to the key is decreased, and the space of a register setting part can be made small without lowering the setting operability.
Patent JP-S61258760-A (JP)
Title: Ink jet head
Inventor: KAWAI EIJI
IPC: B41J2/02
Filed: 1985-05-13
Abstract: PURPOSE:To firmly join a nozzle substrate and a vibration substrate and to prevent, without failure, interference of diplacement pressures in liquid paths among respective nozzles by providing and joining an electromagnetic material which forms a barrier against interference between the above two substrates. CONSTITUTION:A vibration substrate 1 is formed and processed with a resin and is provided with vibration bars 2 and vibration plates 3. A nozzle substrate 4 is provided with a common liquid chamber 5 which retains the ink, and liquid paths 7 to guide the ink to nozzles 6. And, between the vibration substrate 1 and the nozzle substrate 4 the following items are provided; an electromagnetic material 8 of a closed loop for joining outer perimeter and electromagnetic materials 9 for forming interference barriers that are respectively shaping closed loops to encircle fluid paths to respective nozzles. The above items are clamped by the two substrates i.e. the vibration substrate 1 and the nozzle substrate 4. The above are placed within a high frequency generating coil and the electromagnetic materials are made to generate heat by a high frequency while the two substrates are being applied with pressure, and the two substrates are welded and joined the with electromagnetic material. Incidentally, the electromagnetic material is exposed to ink, and therefore, Ni, or SUS is recommended for use.
Patent JP-2000295087-A (JP)
Title: Buffer circuit
Inventor: IIZUKA YOICHI
IPC: H03K19/0175
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit which does not have the constraint of level control or an increase of power consumption, does not need complicated capacity design and can accelerate signal transition without providing a resistance bringing about an increase of a chip area. SOLUTION: A tri-state buffer circuit 10 has a high impedance function mode and one-shot pulse output controlling means which drives potential that is opposite to currently driving buffer output potential to perform buffer output for a moment before the circuit enters the high impedance function mode and consists of an OR gate 12 and an inverter 13.
Patent JP-H07311418-A (JP)
Title: Reflection type projector
Inventor: AOSAKI KOU
IPC: G03B21/132
Filed: 1994-05-16
Abstract: PURPOSE:To easily replace a transmissive original without intercepting light projected from a light source in a reflection type projector intercepting the projected from the light source linked with opening an original cover by a specified amount. CONSTITUTION:The holding mechanism 60 of the original cover 20 is provided at the leading edge 20A of the original cover 20. The holding mechanism 60 is constituted of a lift base plate 62 and a lift lever 64, and the lift lever 64 is held at a position inclined to the lift base plate 62 by the click action of a small hole 68 formed on the lift base plate 62 and a projected part 70 formed on the lift lever 64. When the lift lever 64 is held at a rocked position, the original cover 20 is held in a state where it floats from a stage glass 16 by as much as a fixed gap. The size of the gap is set to be equal to or above the thickness of the transmissive original and equal to or under the size that the light from a metal halide lamp is not intercepted. By using the holding mechanism 60, the transmissive original is easily replaced without intercepting the light of the metal halide lamp.
Patent JP-H02279816-A (JP)
Title: Transportation device for fishway for dam
Inventor: ARAGATA KUNIKAZU
IPC: B65G17/12
Filed: 1989-04-20
Abstract: PURPOSE:To simplify construction by providing an induction water channel with a closed end to the lower stream of a dam to attach a sprinkler pipe thereto, and constructing a transportation means of a bucket between the end and a hill of the dam to transport fish going up the induction water channel. CONSTITUTION:A pair of upper sprockets 12 are provided to the upper part of an anchor block 11 driven to a hill 8 so that they are capable of rotating. The upper end trough receiving port 10a is provided downward between both of them, and lower sprockets 13 are provided in the vicinity of the water surface of a fish luring pond 7 so the they are capable of rotating. While, a chain 9 is stretched across both sprockets 12 and 13 to provide a bucket 14 taking up the water of the fish luring pond 7, and a sprinkler pipe 6 is provided upward thereof. The front section 14a of the bucket 14 is inclined to fix a rubber contact plate 15 to the inside thereof. Furthermore, an overflow hole 14b is provided to make the rear section 14c thereof vertical. According to the constitution, miscellaneous works can be controlled with out requiring manpower.
Patent JP-H04332713-A (JP)
Title: Heat-resistant vinyl chloride-based resin
Inventor: KATO KENJI
IPC: C08F293/00
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a resin having excellent heat resistance, thermal stability during processing, impact resistance, etc., comprising a vinyl chloride-based block copolymer consisting of a block unit composed of a specific copolymer and a block unit composed of a vinyl chloride-based polymer. CONSTITUTION:The objective resin comprising a vinyl chloride-based block copolymer of the A-B type consisting of (A) 10-90wt.% block unit composed of a copolymer having 100-200 deg.C glass transition temperature prepared by copolymerizing 100wt.% total amount of a monomer mixture comprising (i) 40-90wt.% maleimide compound with (ii) 10-60wt.% (meth)acrylic acid ester-based monomer and (iii) 0-20wt.% aromatic vinyl monomer using 0.2-20 pts.wt. based on 100 pts.wt. of the mixture of a polymeric peroxide and (B) 90-10wt.% block unit composed of a vinyl chloride-based polymer containing >=80wt.% vinyl chloride component.
Patent JP-H07311217-A (JP)
Title: Acceleration sensor
Inventor: ITO NATSUKO
IPC: G01P15/18
Filed: 1994-05-17
Abstract: PURPOSE:To provide an acceleration sensor, which accurately detects the acceleration in one axial direction, in an acceleration sensor constituted of a mass part, a supporting part and a thin film part for connecting these parts. CONSTITUTION:This acceleration sensor is constituted of a mass part 1, a supporting part 2, and a thin film part 3 for connecting these parts. The thin film part 3 has an L-shaped bent pattern in the acceleration detecting direction. In this acceleration sensor, a first piezoresistor 41 is formed at the connecting part of the supporting part 2 and the thin film part 3, and second piezoresistor 42 is formed at the connecting part of the mass part 1 and the thin film part 3. Thus, the torsion of the thin film part 3 caused by the acceleration component other than the detecting direction is detected with the second piezoresistor 42, and the signal from the first piezoresistor 41 is corrected. In this way, the acceleration sensor, wherein the direction of the acceleration can be separated, is provided.
Patent JP-S583275-A (JP)
Title: Semiconductor device
Inventor: FUJITA KATSUJI
IPC: H01L21/822
Filed: 1981-06-30
Abstract: PURPOSE:To obtain a stable and large variable resistance element with a circuit structure for absorbing parasitic current flowing through a parasitic Tr by the saturation of the first Tr by forming the second lateral Tr in addition to the first lateral transistor Tr to become a variable impedance element. CONSTITUTION:The first lateral TrQ1-Qn, Q1'-Qn' operating as variable impedance element are formed with P type diffused layer 4, a P type layer 5 and an N type layer 6 are formed. Correspondingly, parasitic TrQS1-QSn, QS1'-QSn' having a P type layer 5 of emitter, an N type layer 6 of base and a substrate 10 of collector are formed. The second lateral TrTr1-TRn, Tr1'-Trn' having a P type layer 7 of collector, an N type layer 6 of base and a P type layer 5 of emitter are formed, thereby absorbing a parasitic current. In this manner, a semiconductor device having a variable resistance region of the stable and large variable range can be obtained.
Patent JP-S59227325-A (JP)
Title: Wire electrode connection method in wire-cut electric discharge machine
Inventor: OOKUBO YASUMI
IPC: B23H7/10
Filed: 1983-06-09
Abstract: PURPOSE:To dispense with a hard stage of work inserting a wire electrode into a die and thereby improve a connection rate in the wire electrode, by cutting off the wire electrode in space between upper and lower nozzles, while joining these cut ends themselves together in the said space between these upper and lower nozzles by means of welding. CONSTITUTION:When machining of a workpiece W in form consisting of one closed curve is finished at a position P1, discharge and the travel of an electrode 19 are stopped and simultaneously feed of a machining fluid to each of nozzles 33 and 35 is stopped as well. Then, the wire electrode 19 is cut off by a wire cutter 37. Afterward, a takeup reel 27 is driven to some extent whereby some quantity of the electrode 19 are rolled round so as to cause a cut end 19a at the lower side to reache up to a welding position WZ. Next, a subsequent machining lower hole P2 of the workpiece W is brought to just under a cut end 19b at the upper side of the cut electrode 19. Hereat, an interval between both these cut ends 19a and 19b are joined together by means of butt welding with a butt welder 41. And, the reel 27 is set in motion, while electric-discharge machining is resumed.
Patent JP-S59226976-A (JP)
Title: Structure of reading cassette device
Inventor: NAGASHIMA MASAZUMI
IPC: G06K7/01
Filed: 1983-06-09
Abstract: PURPOSE:To facilitate easy loading/unloading of a reading cassette device to/ from a carriage by providing freely shakably a cassette side connector to the reading cassette. CONSTITUTION:A reading cassette 5 is loaded onto a carriage 1, and a cassette side connector 6 containing a terminal and a substrate connected to an internal electronic circuit via a flexible print board, etc. is attached shakably at the front of the cassette 5. While the carriage 1 contains a carriage side connector 8 which is fitted to the connector 6 and a positioning pin 7 which is fitted to the cassette 5. Thus the connector 6 is fitted halfway to the connector 8. Then the connector 6 is pushed toward an arrow B, and at the same time the cassette 5 is shifted toward an arrow C to fit it to the pin 7. Thus the reading cassette 5 is loaded to the carriage 1. The above-mentioned procedure is reversed to unload the cassette 5 out of the carriage 1. In such a way, the cassette 5 can be easily loaded to and unloaded from the carriage 1.
Patent JP-2000295652-A (JP)
Title: Mobile communication equipment, mobile communication information providing system and information center of mobile communication information providing system
Inventor: MAEDA KATSUYA
IPC: G01C21/26
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To seek an appropriate communicable area corresponding to radio wave shielding objects by operating map data, the communicable area of a mobile telephone and preliminarily stored communication disabled areas in communicable area stored data based on the positional relation between the base station of the mobile telephone and the radio wave shielding object. SOLUTION: When the main processing part 1 of a navigation device prepares map data to be stored in a map data storing part 6, it uses a residential map, puts together information such as a place where radio waves are interrupted by a building located between the base station and the place, a place that is interrupted from the outside like a road in a tunnel or places that turn out to be communication disabled when actually traveling and stores them as communication disabled area data in a data storing part 12. Next, the part 1 generates data obtained by excluding the communication disabled area data from the data of a communication area data storing part 5, temporarily stores them in a memory 7 and shows them together with a map according to the map data of the part 6 on a display device 3.
Patent JP-S63267499-A (JP)
Title: Method for drying dehydrated sludge
Inventor: OKUDA ATSUSHI
IPC: C02F11/12
Filed: 1987-04-27
Abstract: PURPOSE:To reduce the consumption amount of an auxiliary heat source such as fuel or power to a large extent and to contract the capacity of a steam accumulator to a large extent, by charging a definite amount of dehydrated sludge in a batchwise sludge dryer within a short time during a period when steam is supplied to said dryer from a waste heat boiler. CONSTITUTION:Dried sludge D quantitatively supplied from a quantitative hopper 6 for 5-8hr/a day is incinerated in a sludge incinerator 1. The waste gas generated from the incinerator 1 enters a waste heat boiler 2 to generate steam B which is, in turn, used as the heat source of a batchwise sludge dryer 3. During a time when the steam B is supplied to the batchwise sludge dryer 3, a definite amount of dehydrated sludge is charged in the dryer 3 within a short time. At this time, since the necessary quantity of heat (quantity of steam) in the drying time-band over a long time, after the charging of sludge is finished, may be reduced, the necessity of heat accumulation is eliminated.
Patent JP-S58219702-A (JP)
Inventor: YOSHIKAWA KAZUO
IPC: H01C17/06
Filed: 1982-06-16
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-S5626679-A (JP)
Title: Cover unit for flash welding zone
Inventor: TSUCHIYA TADAYASU
IPC: B23K11/04
Filed: 1979-08-09
Abstract: PURPOSE: To improve the working environment by preventing spatters from spreading outside, by means of jetting water from a nozzle in the direction of the interior of each cover which covers the upper portion and both side portions of a flash welding zone and recoverying the spatters together with the jetted water.  
     CONSTITUTION: When strips 10 and 11 are flash welded, if a cylinder 6 is actuated on push a slider 3 down, covers 7 and 8 are turned with links 4 to cover a welding zone. In these conditions, water is supplied to a nozzle 5 through a mounting frame 1 and a guide bar 2. The nozzle 5 jets supplied water in the directions of the arrows. Spatters spreaded from the flash welding zone to a cover 12 and reflected in the directions of covers 7 and 8 with the cover 12, and spatters spreaded directly to the covers 7 and 8 are flowed out by the jetted water in the direction of a trough 9 and recovered. When the slider 3 is lifted with the cylinder 6, the covers 7 and 8 are opened upward with the links 4 and covering the welding zone with the covers 7 and 8 is released. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09268147-A (JP)
Title: Novel hydroxy component having terpene skeleton and its production
Inventor: KANEFUJI YUJI
IPC: C07C35/21
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a novel hydroxy compound having a terpene skeleton which is suitable for improving flexibility and resistance to heat, chemicals, water, water absorption and the like, when it is used as a raw material for polymers such as polyester resins, polyurethanes and the like. SOLUTION: This hydroxy compound has a terpene skeleton of formula I (X1 -X4 are each H, a 1-5C alkyl, hydroxyl group) or of formula II, typically 1,3-bis(4-hydroxycyclohexyl)-p-menthane, 2,8-bis-(4-hydroxycyclohexyl)p-menthane are cited. The compound of formula I is prepared by hydrigenating a phenol compound having a terpene skeleton of formula III. The compound of formula II is obtained by hydrogenating a phenol bearing a terpene skeleton of formula IV.
Patent JP-S62258674-A (JP)
Inventor: AKAIKE TOSHIHIRO
IPC: A61K35/16
Filed: 1986-05-06
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-S582222-A (JP)
Inventor: JIEI WAI UERUSHIYU
IPC: C01G45/08
Filed: 1981-06-29
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-S5816466-A (JP)
Inventor: PERU YAN TORUBUYORUN IENSEN
IPC: H01M50/50
Filed: 1982-06-16
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。