baber/WOPTO huggingface dataset:
Patent JP-H1166328-A (JP)
Title: Curve plotting device
Inventor: HASHIMOTO TATSUKI
IPC: G06T11/20
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To efficiently plot a curve such as an ellipse and an elliptic arc with a linear approximation curve that has a few errors and to reduce whole plotting time. SOLUTION: This plotting device divides a curve (a), plots it as a linear approximation curve at the time of plotting the curve (a) on an outputting means 3, has a curve storing means 5 which stores an equation that shows the curve (a) to be plotted and information of the edge points of the curve (a), and has a compression degree correspondence dividing means 7 which operates the degree of compression of each part of the curve (a) from the equation and the information of the edge points and divides the curve into (a) the smaller parts, the lower the degree of compression is.
Patent JP-S6463610-A (JP)
Title: Accumulated energy type binary power generator
Inventor: SUMITOMO HIROYUKI
IPC: F01K3/02
Filed: 1987-09-04
Abstract: PURPOSE:To make it possible to comply with a change of a load, in the generator where an exhaust heat energy is recovered, by storing an excess power (heat energy) on minimum loading, and increasing power generation quantity with the use of an accumulated energy on increasing of an electric power demand. CONSTITUTION:In a generator 10, which is driven by circulating a working medium of a fleon or the like in a medium loop connecting an evaporator 2, a stream turbine 4, a condenser 6 and a pump 8, a pipe line 12 is branched from the medium loop on the upstream side of an expander 44 so as to be connected to the entrance of a compressor 14. An exit of the compressor 14 is connected to an accumulator 18 by a pipe line 16 and the accumulator 18 is connected to the entrance side of an expander 4 by a pipe line 24. An electric power demand is decreased and the compressor 14 is driven in a minimum load state, so that a part of a medium steam is compressed so as to be stored in the accumulator 18. When the electric power demand is increased, an accumulation energy is supplied to the expander 4 so as to contribute to the enlargement of a power generation capacity.
Patent JP-H1064283-A (JP)
Title: Associative memory
Inventor: OKITA MUNEHISA
IPC: G11C15/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To decrease a consumed current and make possible a high-speed operation when a consistency is detected and eliminate factors of malfunctions, by setting a transistor which connects and shuts one end of a transfer gate group to the ground in response to a consistency detection control signal. SOLUTION: A group of transfer gates 2I-2N comprises N transistors N61 -N66 . A word data coincidence detection circuit is connected in series to the group. A bit data coincidence detection information of N bits is supplied to each gate, and a potential of a power source VDD is connected to one end. A transistor N10, responding to a control by an inverted recharge signal PC2, connects or disconnects the other end of the transistor N61 to a ground potential. Accordingly, a current by recharging, discharging is generated only on the occasion of a consistency operation which requires a smaller count of operations than an inconsistency operation, so that a consumed current at a consistency detection operation is reduced greatly.
Patent JP-H03115315-A (JP)
Title: Block copolymer
Inventor: IIO AKIRA
IPC: C09J153/00
Filed: 1990-08-23
Abstract: PURPOSE: To obtain an alkenyl arom. compd./conjugated diene block copolymer which possesses excellent tackiness and is usable for a hot-melt pressure- sensitive adhesive and the like by having a specified total bonded alkenyl arom. compd. content, mol.wt., and structure and contg. a catalyst or a residue of a coupling agent.  
     CONSTITUTION: A solvent, such as THF, is filled into a reactor in a nitrogen atmosphere, n-butyl lithium is added thereto, and an alkenyl arom. compd. (e.g. styrene) is further added thereto, followed by polymn. A conjugated diene (e.g. isoprene) is added thereto, and polymn. is further conducted. A coupling agent (e.g. tin tetrachloride) is added to the resultant block copolymer soln. to conduct coupling, thereby obtaining a block copolymer having a total bonded alkenyl arom. compd. content of 3 to 40 wt.% and a wt. average mol.wt. of 10000 to 1000000 represented by the formula (wherein A and A' represent each an alkenyl arom. compd. polymer block having a wt. average mol.wt. of 5000 to 50,000; B represents a polymer block having a conjugated diene content of not less than 50% by weight and an average mol.wt. of 10,000 to 200,000; X represents a residue of the coupling agent; and (l) is 2 to 6). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1165844-A (JP)
Title: Data processor with pipeline bypass function
Inventor: YASUSATO AKIRA
IPC: G06F9/38
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce a hardware quantity and to shorten a designing processing and a verifying processing by placing the whole or part of bypass control in charge of software. SOLUTION: The values of fields of an instruction code which specify register numbers as a source operand are inputted to a register file 1 and the register values of the numbers corresponding to them are outputted to source operand signal lines 11 and 12. Select signal lines 7 and 8 are provided with the value of a bypass specification field in the instruction code. A selector 5 selects one of the bypass lines 9 and 10 of a 1st source operand signal line 11 and an arithmetic pipeline 2 and a 1st source operand is obtained. A selector 6 selects one of a 2nd source operand signal line 12 and bypass lines 9 and 10 and a 2nd source operand is obtained.
Patent JP-S6465500-A (JP)
Title: Curved crystal type two-crystal x-ray spectroscope
Inventor: ABE OSAMU
IPC: G21K1/06
Filed: 1987-09-04
Abstract: PURPOSE:To obtain sufficient X-ray intensity by using two pieces of curved crystals having the same radius of Rowland circle and disposing the 1st curved crystal in the position symmetrical with the 1st curved crystal in such a manner that the convergent position of X-ray by the 1st curved crystal is the center of symmetry. CONSTITUTION:The divergent X-ray generated from an X-ray generating point 3 is guided through an X-ray route 16a to the 1st curved crystal 1 and is diffracted by the same. The diffracted X-ray is passed through an X-ray route 16b and is converged by a slit 14. While the converged X-ray is diverted again, the X-ray is passed through an X-ray route 16b and is converged by a slit 14. While the converged X-ray is diverted again, the X-ray passes an X-ray route 16c and is then diffracted by the 2nd curved crystal 2, from which the X-ray is converged through an X-ray route 16d to a sample position 5a and is projected thereto. The generating point 3a, the crystal 1, the slit 14, the crystal 2 and the position 5a exist respectively in the positions where Bragg's rule is satisfied. Namely, the position of the crystals 1, 2 and the slit 14 are determined by 1st-5th arms 6-9 and 13. Since the radius of the Rowland circles of the crystals 1, 2 is R, the diffraction angle of the X-ray can be set at theta simply by setting the central position of the curved surface of the crystal 1 and the position at the fulcrum point 12 of the arm 6 and 7 at 2Rcostheta and 2Rsintheta from the generating point 3a.
Patent JP-H04105473-A (JP)
Title: Video camera device
Inventor: SETO HIDEYUKI
IPC: H04N5/232
Filed: 1990-08-27
Abstract: PURPOSE:To prevent an image pickup element at a camera head even when a connection cable is connected or disconnected in mistake while power is being applied by connecting other terminal of a ground wire whose one terminal connects to ground of a camera control unit to one terminal of a power switch and connecting the other terminal of the power switch to a control input terminal of a switch circuit. CONSTITUTION:A ground wire 8 led out toward a camera head HB is led back into a camera control unit CCU via a return ground wire 7b in a cable 7 and a connector CN and connects to one terminal of a power switch 5. The other terminal of the power switch 5 connects to a control terminal 6 of a DC-DC converter 2. A ground pin GP2 connecting to a ground wire 7a in the cable 7 in the connector CN for the cable interconnecting the camera head HB to the camera control unit CCU is designed longer than other connector pins P and when the connector CN is disconnected from a receptacle RC of the camera control unit CCU, the ground pin GP2 is disconnected latest from a ground terminal 16'.
Patent JP-H0562572-A (JP)
Title: Vacuum circuit breaker
Inventor: GO TOMIO
IPC: H01H33/66
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the size of a switch device using gas insulation. CONSTITUTION:Openings 15, 17 are provided in that part of a boat form insulated object to be supported 7 which confronts metal flanges 11, 13 at the top and bottom of a vacuum valve 9, and thereby the inter-phase insulating performance under gas insulation is made dependent upon the voltage withstand performance of the vacuum valve high-voltage charging part relative to one another. Thereby the voltage withstand performance of inter-phase insulation can be enhanced more than in the case where insulation is interposed.
Patent JP-H0692926-A (JP)
Title: New naphthylethylurea and naphthylethylthiourea, their production and pharmaceutical compositions containing them
Inventor: DANIERU RUSHIUURU
IPC: A61P25/28
Filed: 1992-08-21
Abstract: Compounds of formula (I): <IMAGE> for which the values of R, R1, R2 and X are defined in the description, which can be used as medicaments.
Patent JP-H1063818-A (JP)
Title: Object detecting device
Inventor: HATSUTORI TOMOKAZU
IPC: G01V8/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an object detecting device in which the approach or presence of an object can be exactly detected in a relatively wide range, and an object which it is not necessary to detect can be into a non-detected state by arbitrarily limiting the detecting range. SOLUTION: This object detecting device is provided with a cylindrical lens 3 for emitting a fan-shaped plane light forward by converting the vertical components of a light radiated from a laser oscillator 1 into a parallel shape, and the horizontal components into a fan shape, second-dimensional CCD sensor 5 arranged so as to be faced to the upper part, condenser lens 6 for image-forming a linear picture on the CCD sensor 5, scanning means for horizontally and vertically scanning the CCD sensor 5, and object detecting circuit 10.  The object detecting circuit 10 extracts each divided picture signal by successively designating a horizontal scanning line and the coordinate positions of the divided horizontal scanning line for a picture signal outputted from the CCD sensor 5 by the scanning of the CCD sensor 5, extracts only the divided picture signals corresponding to picture elements in a detecting range stored in a bit map memory, and generates the detection signal of an object when a signal corresponding to the linear picture reflected from the object is present in the divided picture signal.
Patent JP-S6465187-A (JP)
Title: Production of grout solution for ground consolidation
Inventor: YAMAZAKI TERUHIKO
IPC: C09K8/02
Filed: 1987-09-05
Abstract: PURPOSE:To obtain a single type of the title soln. which is rendered conformable to soil properties through free regulation of coagulation and consolidation time, by dropwise adding a CaCl2 soln. with a predetermined specific gravity to a sodium silicate soln. with a predetermined concn. in an amt. not exceeding a predetermined amt. every minute and agitating at a predetermined speed of rotation. CONSTITUTION:The titled soln. is prepd. by dropwise adding a CaCl2 soln. with a specific gravity of 1.001-1.015 to a sodium silicate soln. with a concn. adjusted to 15-40 deg. B'e in an amt. not exceeding 600cc per min and sufficiently agitating at a speed of rotation of 120-160r.p.m. so as to obtain a single type of mixed soln. Thus it is possible to prepare a single type of mixed soln. by mixing a sodium silicate soln. and a CaCl2 soln. which has hitherto bean impossible. In the use as a grout soln. for improvement and consolidation of soil, since the coagulation and consolidation time can be freely regulated, it is possible to apply the soln. to a varied type of soil. Further, there is an advantage that the chemical reaction in the soil can be rendered complete by sufficiently agitating the sodium silicate soln. and the CaCl2 soln. in a mixing tank prior to injection into soil.
Patent JP-H04105376-A (JP)
Title: Excimer laser device
Inventor: KOSUGI NAOTAKA
IPC: H01S3/097
Filed: 1990-08-24
Abstract: PURPOSE:To enable the title excimer laser device in excellent reliability and less oscillation to be manufactured by a method wherein at least one of opposing discs is held by the rotary bearings held on the bulkheads of a magnetic coupling. CONSTITUTION:The bulkheads 13 fixed to an airtight vessel 1 and a rotary bearing retainer 14 are formed into one body. In such a constitution, the rotary bearings 10a, 10b holding a pair of discs 11a, 11b of disc type magnetic coupling can be retained by this rotary bearing retainer 14.
Patent JP-H1163890-A (JP)
Title: Firing device
Inventor: ENOMOTO TOSHIAKI
IPC: F41B11/51
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To attain a compact configuration with a simple structure. SOLUTION: A firing driving gas chamber 33 is formed at a base end of a firing cylinder 3 to which a firing member 21 is slidably fitted. A firing air opening 36 for use in communicating a firing pressure accumulating chamber 35 formed at an outer circumferential part of the base end side of the firing cylinder 3 with the firing driving gas chamber 33 is formed at a cylinder wall. The firing air opening 36 is closed by a closed surface 23a at an outer circumference of a piston member 23 of the charged firing member 21, energizing air for a high pressure air bomb for triggering operation is fed from a triggering port 37 into the firing driving gas chamber 35 through a firing valve to push out the piston member 23.  As a result, the firing air opening 36 is released, high pressure air in the firing pressure accumulated chamber 35 is fed at once into the firing driving gas chamber 33, and then the firing member 21 is fired.
Patent JP-S58169546-A (JP)
Inventor: KURAUSU TOBENRAASU
IPC: D03J1/14
Filed: 1982-12-21
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-H0885218-A (JP)
Title: Ink jet recording method
Inventor: HOSONO YOSHIE
IPC: B41M5/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain full color recording without losing transparency by a method wherein a drying property of ink is excellent even if recording is carried out on a transparent base material. CONSTITUTION: A platen 1 on which a recording medium is wound is rotated, and an ink drop is discharged to a recording head to carry out recording. When the recording medium 5 is a medium corresponding to OHP, the recording medium 5 wherein a porous ink acceptable layer is provided on a transparent base material is used. Recording is carried out with recording heads 9-12 corresponding to various kinds of ink of Bk, M, C, Y, and besides an area without any printing data is filled with a clear ink of at most 0.1 of a difference in refractive index from that of the color ink, and a transparent image which is excellent in a drying property can be realized thereby.
Patent JP-H0653073-A (JP)
Title: Chip type silicon capacitor
Inventor: TACHIBANA KANICHI
IPC: H01G4/08
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a chip type silicon capacitor having a remarkedly CONSTITUTION:A chip type silicon capacitor 1 has a rectangular silicon chip 2, an SiO2 layer 3 laminated on the surface of this 2 chip 2 and a polysilicon electrode layer 4 laminated on this layer 3. An SiO2 film 6 is applied on the side surfaces 2A of the chip 2 extending over the whole peripheries of the side surfaces 2A. By this film 6, discharge, which is generated between the end edge parts of an electrode 4 and the end parts of the chip 2, is completely prevented from being generated.
Patent JP-H11120748-A (JP)
Title: Optical disk, reproducing device and reproducing method
Inventor: MORI YOSHIHIRO
IPC: G11B19/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk and a device and a method for reproducing the same, which is capable of reproducing a voice matching the reproducing ability of the reproducing device. SOLUTION: An optical disk 100 stores first audio data obtained by expressing audio information according to a first audio attribute, and second audio data obtained by expressing the audio information according to a second audio attribute different from the first audio attribute. Further, the optical disk 100 stores management information for selectively reproducing one of the first and second audio data.
Patent JP-H1062763-A (JP)
Title: Liquid crystal display element
Inventor: KOYAMA TETSUAKI
IPC: G02F1/1335
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To form a polarizing layer to prevent diffusion, reflection or absorption of transmitted light by a light-transmitting film and to suppress decrease in brightness of a display image by forming a polarizing layer on the outer surface of a liquid crystal sealed body facing to one side substrate. SOLUTION: Light-transmitting films 9a, 9b which constitute a liquid crystal sealed body 9 are stretched in one direction. Then an iodine soln. as a polarizing element material is applied to impregnate the outer surface of the one light- transmitting film 9a after stretched where the film 9a is not in contact with the liquid crystal layer 8, namely the outer surface of the film 9a facing the active element forming region 4 of an active matrix substrate 1, so as to make iodine molecules adsorb on the film 9a. Therefore, a polarizing layer 7 in which iodine molecules in the iodine soln. are oriented in the stretching direction of the film is formed. The polarizing layer 7 thus formed acts as a polymer dichroic polarizer. Namely, by using-characteristics of iodine molecules, the film shows absorption in the direction of the polarizing axis, namely, in the film stretching direction.
Patent JP-H0542586-A (JP)
Title: Biaxially oriented blow molding method
Inventor: SHIMIZU NORIHIRO
IPC: B65D1/02
Filed: 1991-08-09
Abstract: PURPOSE:To make a degree of orientation and thickness of the bottom part uniform, by a method wherein biaxially oriented blow molding of the bottomed primary molded body is performed into the bottomed secondary molded body and after only its bottom part is heated and contracted, the biaxially oriented blow molding of the same is performed into a form where self-supporting properties are obtained. CONSTITUTION:After the bottomed primary molded body is heated to an orientable temperature, the same is set to a blow mold and oriented in an axial direction by an orienting rod 4. Then simultaneously with orientation or after the orientation, blow air is blown into the primary molded body, the orientation is performed in a circumferential direction and the secondary molded body 2 is obtained. Then only the bottom part is heated by a heater under a state where a belly part of the secondary molded body 2 is put into a holding mold. Then the same is set to a blow mold 3b and the secondary oriented blow molding is performed by blowing blowing air into the blow mold 3b after the blow mold 3b is moved forward in the axial direction by the orienting rod 4. Furthermore, the tertiary molded body is heated together with the blow mold 3b, thermal fixation is performed and heat resistance is given. With this construction, sufficient orientation is made possible and a molded product superior in strength and having self-supporting properties is obtained.
Patent JP-2000040934-A (JP)
Title: Covering structure for piezoelectric device and covering method therefor
Inventor: NAGANO YOJI
IPC: H03H9/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for satisfactorily maintaining the ability of a device by means of eliminating the occurrence of splash, owing to heat at the time of welding and the restriction of a deposition possible area at the time of collectively covering the packages of a plurality of piezoelectric devices through the use of electron beam welding. SOLUTION: In a piezoelectric device, piezoelectric oscillators are housed in package main bodies 30 provided with recessed parts 31 on upper faces and the openings of the recessed parts in the package main bodies are sealed by a metallic cover 21. It has a structure in which the upper faces of outer frames are scanned with the electron beam, while the metallic covers are pressed to the upper faces 32 of the outer frames in the package main bodies so as to weld them. A plurality of metallic cover connection bodies 20 integrated for collectively covering the openings of the recessed parts in a plurality of package main bodies which are arranged in parallel are used. The metallic cover connection bodies are formed of metallic cover parts, having the area forms of a necessary minimum and connection pieces 22 integrating the respective metallic cover parts. The connection pieces function as members to be pressed at the time of pressing.
Patent JP-S59116980-A (JP)
Title: Semiconductor storage device
Inventor: KAWASHIMA SHIYOUICHIROU
IPC: G11C8/00
Filed: 1982-12-22
Abstract: PURPOSE:To quicken the access time of a memory device, and also to decrease the external part for constituting the memory device by providing a circuit for inputting the first address signal in response to a strobe signal from the outside, and outputting an acknowledge signal for indicating that the input of the first address signal concerned is ended, after said input is ended. CONSTITUTION:When the read of a low address signal is ended in all memory chips, a switching signal SW obtains a high level due to a pull-up resistance and an external multiplexer 9 is switched. The external multiplexer 9 is operated to impress a low address signal RA to an address input terminal ADD of each memory chip when the switching signal SW is at a low level, and a column address signal CA is impressed to the address input terminal concerned ADD in case of a high level. In each memory chip 8-1, 8-2,-8-8, a column address strobe signal is generated in the inside of the chip in a prescribed time after the time point when an acknowledge signal ACK obtains a high level to read the column address signal CA from the external multiplexer 9.
Patent JP-H0967744-A (JP)
Title: Weft knitting machine
Inventor: MORITA TOSHIAKI
IPC: D04B15/36
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a weft-knitting machine which can facilitate the maintenance operations of the machine by inhibiting mutual interference between a lower cover and an operating bar. SOLUTION: A lower cover or a lower cover supporter is rotatably set to a cover-attaching member at its bottom edge in the front of a weft knitting machine and a rotatable operation bar 22 is placed on the lower cover or the lower cover supporter 30. The closing position for the lower cover is set so that the top edge side of the lower cover or the lower cover supporter comes behind a rotation shaft of the cover.
Patent JP-S6382287-A (JP)
Inventor: AOSHIMA TOMOYUKI
IPC: B66B1/28
Filed: 1986-09-24
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-S6194418-A (JP)
Inventor: TOOMASU JIYOSEFU APURIIRU JIYU
IPC: H04B3/04
Filed: 1985-10-09
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。