baber/WOPTO huggingface dataset:
Patent JP-S56155543-A (JP)
Title: Measuring device for semiconductor characteristic
Inventor: MUNAKATA TADASUKE
IPC: H01L21/66
Filed: 1981-04-08
Abstract: PURPOSE:To judge the distribution of characteristics of a sample by a method wherein the electrode havng a transparent side is installed on both sides of a semiconductor sample maintaining intervals, the surface of the sample is scanned by a thin photon beam which was made into a pluse through the intermediary of the transparent electrode and the photo electromotive voltage generated between electrodes is measured. CONSTITUTION:The wavelength of the photon beam 20 is adjusted and focused by a filter 18 and a lens 19 respectively using a CRT17 as a luminous source, and is irradiated on the sample. A deflection 16 is performed by an adjusting unit 32 adjusting the voltage of a scanning power source 31. CRT's 26 and 28 to be used for scanning image indication are deflected (27, 29) using the same signal. At the CRT28, the deflection (29) is performed by adding (30) the signal sent from a sample 2 and the image for amplitude modulation is obtained. The sample 2 is held between transparent electrodes 8 and 8', and the information for the density of impurities can be obtained by detecting (21), analyzing and amplifying (22) the transmitted beam 20'. As a result, the factor having the maximum efficiency can be determined without fail amont the relating factors of a Dember voltage. The pulse voltage is also used as the reference voltage for synchronous detection 25 and the SN coefficient of the signal can be improved. Through these procedures, whether the wafer is satisfactorily used to a solid state circuit element or not can be determined easily.
Patent JP-2000248502-A (JP)
Title: Ligneous pavement block and manufacture thereof
Inventor: ARAI YASUHARU
IPC: E01C5/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To impart the touch close to a natural road and strength endurable to wind and rain to a block by forming a ligneous pavement block by respectively mixing bark of a coniferous tree of a specific shape, sand, emulsion and cement at a prescribed ratio. SOLUTION: Among waste wood bark, bark 1 of a coniferous tree is selected, this is crushed is a fiber shape having the length of about 20 to 70 mm and a diameter of about 2.0 to 5.0 mm, and sand is mixed at a ratio of about 240 to 280 pts. to 100 pts. of the bard. 80 to 120 pts. of emulsion 40 to 80 pts. of cement are mixed to be put in a molding mold to accelerate hardening.  In a ligneous pavement block formed in this way, the bark 1 of a coniferous tree rich in water retentivity and elasticity becomes a fibrous and is formed into a block by being entangled and by interposition of the emulsion, and sand mixed between bark fibers mutually joins by the cement action to enhance hardness and strength as a whole, so that water retentivity is maintained as a whole, a balance between elasticity as a pavement surface and hardness as a block body can be kept, and a manufacturing cost can also be reduced.
Patent JP-S54143499-A (JP)
Title: Preparation of organopolysiloxane copolymer
Inventor: FUJIKI HIRONAO
IPC: C08G77/00
Filed: 1978-04-28
Abstract: PURPOSE: To prepare a rubbery organopolysiloxane copolymer useful for fuel hoses, etc., having improved oil and crack resistance, by copolymerizing a trifluoropropylmethylcyclo-polysiloxane with a diorganopolysiloxane.  
     CONSTITUTION: (A) 100 parts by weight of a 3,3,3-trifluoropropylmethyl-cyclopolysiloxane I (x is integer of 3W8) is reacted with (B) 70W900 parts by weight of a diorganocyclopolysiloxane II (R 1  and R 2  are monofunctional hydrocarbon group; y is integer of 3W8) at 50W200°C in the presence of (C) potassium hydroxide as an alkali catalyst under heating to give an organopolysiloxane copolymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62207813-A (JP)
Title: Exhaust gas treatment device for ar-o2 refining furnace
Inventor: YAMAZAKI MASANARI
IPC: C21C5/38
Filed: 1986-03-10
Abstract: PURPOSE:To recover gaseous CO and gaseous Ar by providing three lines; gaseous CO recovering line, CO2 diffusing line and gaseous Ar recovering line and changing over the three lines by gaseous CO recovering line and gaseous Ar recovering line 3-way valves respectively. CONSTITUTION:The tampon gas of an Ar-O2 refining furnace 1 in the initial period of blowing is treated in the following manner: The gaseous CO2 is released from a chimney 9 by closing damper 12 of the gaseous CO recovering line 3-way valve 12, opening a damper 13, and at the same time, by opening damper 14 of the gaseous Ar recovering line 3-way valve and closing damper 15. Only the 3-way valve of the gaseous CO recovering line is operated and the gaseous CO is recovered in a gas holder 8 by opening the damper 12 and closing the damper 13 when the concn. of the gaseous CO is high. The gaseous Ar is recovered into a gas holder 10 by closing the damper 12 of the gaseous CO recovering line 3-way valve, opening the damper 13, closing the damper 14 of the Ar recovering line 3-way valve and opening the damper 15 when the concn. of the gaseous Ar is high.
Patent JP-S51129096-A (JP)
Title: Underwater pulse jet propulsion engine operated by liquefied
Inventor: SAWADA EIICHIROU
IPC: B63H11/09
Filed: 1975-05-01
Abstract: PURPOSE: A pulse jet propulsion engine which uses a liquefied gas for starting and a highly gasifiable liquid fuel for continuous operation to obtain propulsion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63218898-A (JP)
Inventor: KASHIWAI TOSHIHIKO
IPC: G21F9/28
Filed: 1987-03-09
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。
Patent JP-S53137249-A (JP)
Title: Modified polyester composition
Inventor: KURATSUJI TAKATOSHI
IPC: C08L67/00
Filed: 1977-05-09
Abstract: PURPOSE:To impart durable antistatic properties to a polyester composition, by copolymerizing a specific compound having a metal sulfonate group with a polyalkylene terephthalate, and by incorporating a polyoxyalkylene glycol capped at one molecular chain end with the copolymer thus obtained.
Patent JP-H09243454-A (JP)
Title: Apparatus and method for detecting position of corner of display device
Inventor: ASANO MASAKAZU
IPC: G09G3/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To detect the position of a corner of a display device by specifying a detected positional candidate for a pixel of the corner as a position of the corner pixel when a count of adjacent pixels of the display device obtained in a direction along a scan line agrees with a preset count of adjacent pixels. SOLUTION: An LCD panel as a reference is photographed by a CCD camera 4 and the image is stored in a CCD image memory 21 on an image conversion board 12 via an image input board 11. The amount of a shift from a reference position of the LCD panel is calculated based on a CCD image stored in the memory 21. On the other hand, a shading correction is carried out to the CCD image stored in the memory 21, and then the CCD image is converted to an LCD image and stored in are LCD image memory 22. When a count of adjacent pixels of a display device obtained by scanning from an optional corner part of the CCD image agrees with a count of adjacent pixels preliminarily set for the corner part, a detected positional candidate for a pixel of the corner part is specified as a position of the pixel of the corner part.
Patent JP-S51128143-A (JP)
Title: Air duct dumper closing device
Inventor: TABUCHI SHIYOUICHIROU
IPC: F24F13/14
Filed: 1975-04-30
Abstract: PURPOSE: o provide a dumper mechanism which automatically close an air duct when smoke is sensed at the outbreak of a fire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05259378-A (JP)
Title: Semiconductor device
IPC: H01L25/18
Filed: 1992-03-11
Abstract: PURPOSE:To embody the improvement in the density of connection points when a compound semiconductor integrated circuit is joined and integrated with an Si integrated circuit. CONSTITUTION:A semiconductor projection 6, whose side comprises a (111) plane with a groove 2, is provided to a joint section of an integrated circuit. A metal or alloy thin film-made junction electrode 4 is provided on the projection 6 and the groove 2. Therefore, the improvement in both work accuracy and sticking accuracy makes it possible to product much finer and denser connection sections.
Patent JP-S58170668-A (JP)
Title: Power steering gear for automobile
Inventor: MOTOYOSHI MASAYUKI
IPC: B62D5/07
Filed: 1982-04-01
Abstract: PURPOSE:To obtain operating pressure necessary for four-wheel steering and prevent the tie rod of a steering mechanism from being buckled and damaged in two-wheel steering, by changing the set pressure of a relief valve for the two- wheel steering or the four-wheel steering. CONSTITUTION:A hydraulic servomechanism 20 supplies pressurized oil from a hydraulic pump 12 to power cylinders 7, 9 to steer wheels. A changeover valve 14 is energized through a switch 46 to connect only the front wheel power cylinders 7a, 7b or the front and rear wheel power wheels 7a, 7b, 9a, 9b to the hydraulic servomechanism 20 to steer two or four wheels. At the same time, a solenoid valve 49 is energized through the switch 46 to open or close the drain passage 45 of a relief valve 44 to change its set pressure. In the two-wheel steering, the set pressure is lowered not to apply excessive pressure to the power cylinders 7a, 7b so that a tie rod is prevented from being buckled and damaged.
Patent JP-S55144028-A (JP)
Title: Block copolymer metal complex
Inventor: SHIGEHARA JIYUNKOU
IPC: C08B37/00
Filed: 1979-04-27
Abstract: PURPOSE: To provide title metal complex having oxygen adsorption-desorption performance and useful as a catalyst for adsorption-desorption reaction of oxygen, in which tetrapyrrole metal complex is bonded to the hydrophobic block part of a hydrophilic-hydrophobic-hydrophilic block terpolymer by a covalent bond.  
     CONSTITUTION: A styrene cpd. contg. primary or secondary amino gp is used as a starting material to obtain a block tercopolymer of formula I or II (wherein A is hydrophilic polymer chain; X is -NH-, etc.; X 2  is -CONH-(CH 2 CH 2 ) n -NH-; n is 1W3; Y is H, hydrocarbon gp. which does not have mobile hydrogen; R 1  is H, methyle; x.y represent mole % of each unit and x+y=100; R 2  is alkyl having not less than three carbon atoms; a is 0W1). The obtained block tercopolymer is reacted with metal complex of caeboxyl gp.-contg. marcrocyclic quadridentate plane liagne of formula III (wherein P is metal complex of macrocyclic quadridentate plane ligand) to produce the desired metal complex of formula IV (wherein X is =c=0; B is a radical of formula V or VI; A, X 1 , X 2 , Y, n, x, y, R 1 , R 2 , P are as defined above). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59178534-A (JP)
Title: Coordinate inputting device
Inventor: KONNO KAZUTOSHI
IPC: G06F3/038
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a coordinate inputting device, with which resolution can be switched easily, by implementing the 1st pulse signal corresponding to the moving quantity of a spherical body in each of X- and Y-directions and the 2nd pulse signal having a phase which is different from that of the 1st pulse signal by 90 deg. and dividing the 1st pulse signal. CONSTITUTION:A spherical body contained in a rectangularly parallelepipedic case is supported by an X- and Y-direction detecting rollers provided with encoders and auxiliary roller. When the case is moved in an optional direction, the spherical body is moved by rolling and pulse signals of pulse numbers corresponding to the moving quantity of the spherical body in both X- and Y-directions are obtained from each encoder. These signals are composed of two pulse signals phi1 and phi2 having the same frequency and their phases are different from each other by 90 deg.. The signal phi1 inputted into a signal processing circuit is connected with the D- terminal of a D type FF 11 and the signal phi2 is connected with the CLK terminal of the FF 11. The output Q of the FF 11 is outputted as a moving direction signal D. Moreover, the signal phi2 is outputted as a moving quantity signal V under the same condition by means of a change-over switch 13 when the resolution is to be made higher. When the resolution is to be made lower, the signal phi2 is outputted as a signal V after it is divided by a divider 12 by switching the switch 13.
Patent JP-2000248061-A (JP)
Title: Production of fine particle of crude polyamide copolymer
Inventor: HOTTA HIROSHI
IPC: C08G69/16
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To readily and inexpensively produce fine particles of crude polyamide copolymer. SOLUTION: Laurolactam and one or two or more kinds of cyclic lactams of 6-8 carbon atoms are allowed to react with each other in a solvent of isoparaffin to give the objective fine particles of crude polyamide copolymer. In this polymerization, the weight ratio of the lactams to the isoparaffin is 1.5-2.5 times.
Patent JP-H01225965-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: YASUDA SATOSHI
IPC: G03G9/087
Filed: 1988-03-04
Abstract: PURPOSE:To allow sufficient fixing at a low temp. and to prevent offsetting and winding round as well as to widen a fixable temp. region by using a resin compsn. in which a high crosslinking component and low mol.wt. component are uniformly mixed and dispersed. CONSTITUTION:The vinyl compd. which contains 0.1-60wt.% gel component, has a main peak in the region of 1,000-25,000mol.wt. and has at least one sub-peak or sub-shoulder in the region of 3,000-150,000mol.wt. in the chromatogram by GPC of the tetrahydrofuran component is used as the binder resin. This polymer contains a vinyl polymer having polyorganosiloxane at the side chain. The resin compsn. in the toner is required to be uniformly mixed with the polymers from the high-molecular polymer contg. the crosslinking component to the low-molecular polymer. The toner which is sufficiently fixed at the low temp., prevents the offsetting and the winding round and has the wide fixable temp. region is thereby obtd.
Patent JP-S63217364-A (JP)
Title: Toner for developing electrostatic latent image containing quaternary ammonium salt
Inventor: OKUYAMA TAKEKI
IPC: G03G9/097
Filed: 1987-03-05
Abstract: PURPOSE:To accelerate the rising of the extent of electrostatic charge of a toner and to make the distribution of the extent of electrostatic charge narrow and the electrostatic chargeability uniform on a developer transferring body by incorporating a specified quat. ammonium salt into the toner. CONSTITUTION:A toner is composed essentially of a resin (A), a colorant and a quat. ammonium salt (B) for providing positive charges to the resin A. The base polymer of the resin A has a mol.wt. distribution consisting of low and high mol.wt. components and carboxy groups in a polymer component corresponding to the low mol.wt. component have been cross-linked with multivalent metal ions in-between. The salt B is a compd. represented by formula I, the pref. absorbance in the wavelength range of 400-700nm is <=0.4 and a compd. represented by formula II may be concretely used. In the formula I, each of R1-R4 is 1-10C alkyl or aryl and X is a counter ion.
Patent JP-H07237078-A (JP)
Title: Fixture for cutting machine
Inventor: SAITO ISAMU
IPC: B23D53/12
Filed: 1994-02-25
Abstract: PURPOSE:To improve the safety, shorten the cutting time and make vertical cutting possible by holding a fixed cut member through the holding part of a fixture, and attaching a cutting machine to a cutting machine attaching part provided at another end of an arm part having the holding part provided at one end. CONSTITUTION:The holding body 11 of the holding part 2 of a fixture 1 is covered on an existing rail 6, and bolts 13 are fastened to fix the rail 6 to the holding part 2. A hand saw 7 is attached to the cutting machine attaching part 4 of the fixture 1 through a connecting member 8. The rail 6 is vertically cut by operating the hand saw 7. Since the hand saw 7 is therefore attached to the fixture 1 which holds and fixes the fixed rail 6, and oscillatably fixed at a specific angle by the connecting member 8, the occurrence of the positional sllipage of the hand saw 7 can be prevented to safely and accurately carry out vertical cutting.
Patent JP-S62277113-A (JP)
Inventor: JIEEMUZU II JIEUERU
IPC: B01D24/02
Filed: 1987-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59182831-A (JP)
Title: Polyethylene resin composition for transparent heat- shrinkable article
Inventor: YAMAKAWA SHINZOU
IPC: C08L23/34
Filed: 1984-03-19
Abstract: PURPOSE:The titled composition useful as heat-shrinkable tubes, tapes, etc., having high heat shrinking power, improved crack resistance, obtained by blending a straight-chain low-density polyethylene by middle- or low-pressure process in a specific ratio, adding a specific amount of an antioxidant to the blend. CONSTITUTION:(A) 30-98pts.wt. straight-chain low-density polyethylene by middle- or low-pressure process (e.g., a copolymer of ethylene and an alpha-olefin having 0.1-5.0 melt index) is blended with (B) 70-2pts.wt. chlorosulfonated polyethylene or mixture of it and branched low-density polyethylene by high- pressure process (1-35wt% chlorine content and 0.05-5.0wt% sulfur content), and the blend is mixed with (C) 0.1-5.0pts.wt. antioxidant (based on 100pts.wt. total amounts of the components A and B) to give the desired composition. USE:Welding joint parts of steel pipes, connecting material for power and communication cables, anticorrosive covering materials, etc.
Patent JP-S60195328-A (JP)
Title: Suction device for engine
Inventor: SHIYOUJI MASATOSHI
IPC: F02F1/42
Filed: 1984-03-19
Abstract: PURPOSE:To secure a high output of power even in a medium-speed range, by installing a pressure wave reflecting chamber in a suction passage at the side of an on-off valve via a valve in addition to one that secures a high output point by means of good use of a pressure wave upon installing the on-off valve in one of the two-system suction passages. CONSTITUTION:Two-system suction passages 11 and 12 are formed with a partition wall 10, then an on-off valve 13 is installed in one of them, and a large capacity chamber 15 is interconnected to the downstream suction passage via a valve 17. At an engine high-speed range, each of suction pressure selector valves 29 and 30 is operated by the output of a control unit 32, opening the on- off valve 13, and a high output of power is secured in good use of a pressure wave at a high-speed specific engine speed. When the valve 17 is opened so as to make the pressure wave utilizable at the medium engine speed range, the pressure wave inside the suction passage 12 is made to be reflected at an opening part of the chamber 15. With this constitution, the high output of power by means of good use of the pressure wave is securable so extensive a range.
Patent JP-H06244595-A (JP)
Title: Electronic parts mounting equipment
Inventor: ASAI KOUICHI
IPC: H05K13/04
Filed: 1993-02-18
Abstract: PURPOSE:To provide an electronic parts mounting equipment which can surely insert lead wires into the insertion holes on an object body which wires stretch in parallel from a parts main body of an electronic parts and have a plurality of groups different in length. CONSTITUTION:On the basis of picked-up images of an image sensing apparatus, i.e., a CCD camera, the positions in the horizontal plane of tips of lead wires 78-84 and insertion holes 96-102 are obtained. Thereby the distances and the directions shown by vectors a, b, c, d, f in the horizontal plane are obtained. Firstly the longest lead wire 78 is inserted into the insertion hole 96. When the position deviation exists, the lead is made to travel the direction and the distance shown by the vector (a), and made to coincide with the position of the insertion hole. Thus the lead wire 78 is inserted into the insertion hole 96 by the length shorter than the difference between the length of the lead wire 78 and that of the second longest lead wire 80. Hence the lead wire 80 is not inserted into the insertion hole 98 but can be made to coincide with the insertion hole 98 by travelling the direction and the distance shown by the vector (c). When the lead wire 80 is inserted into the insertion hole 98, the lead wire 78 slacks and allows the insertion.
Patent JP-H11230018-A (JP)
Title: Method for repairing stay vane
Inventor: ARIMOTO MITSURU
IPC: F03B3/18
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a stay vane for a hydraulic turbine, for facilitating repairing work as well as to keep high durability by reducing residual stress generated by heat contraction of stay rings and stay vanes generated with the attachment of the two members in repairing of the stay vane. SOLUTION: In repairing a stay vane 4 integrally fixed to the inside of stay rings 3 of a water turbine, a part of the stay vane 4 repairing a change and a part of the stay ring 3 related to it are removed, a plurality of stay vanes 4 fixed to reinforcing plates 31a, 31b are inserted into a removed part, the reinforcing plates are fastened to the stay rings 3 by volts, and respective stay vanes 4 are faced and joined to each other by welding. Moreover, an integrated stay vane 4 is manufactured and welded to the reinforcing plates outside the stay rings 3. Moreover, the stay vane 4 is left as it is and reinforced by using blocks and the bolts.
Patent JP-H09198355-A (JP)
Title: Processor system
Inventor: KAMETANI MASATSUGU
IPC: G06F15/167
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve processing capacity in a processor having two CPUs. SOLUTION: The processor for processing information transmitted through a common bus 12 is provided with first CPU0 (15) processing information supplied through a first bus 28 and second CPU1 (16) processing information supplied through a second bus 29. A memory 17 which stores information from either first or second CPU0 (15) or CPU1 (16), enables the other CPU to refer to pertinent information and which is connected to first and second CPU 0(15) and CPU1 (16), and a switch 23 for changing the common bus 12 to the first or second bus in accordance with requests from CPU0 (15) and CPU1 (16) are provided.
Patent JP-S54144132-A (JP)
Title: Number collation switch
Inventor: SUZUKI YOSHIHARU
IPC: G06F3/02
Filed: 1978-05-02
Abstract: PURPOSE: To make selectable one switch easily having priority, by constituting the circuit so that the switch section of two wire type can be located at a position apart from the logic section, and reducing malfunction when the switches at the switch section are simultaneously depressed.  
     CONSTITUTION: A plurality of resistors R 1  to RN +1  are connected in series, one end of the switches SW 1  to SWN is connected to the junction of the rsistors R 1  to RN +1 , and the switch section 1 connecting another end of each switch together is provided. The output of the switch section 1 is connected to the comparator 5 of the logic section 2, the output of the comparator 5 is fed to the EX- NOR gate 6 converting the inputted signal into the logic signals S 1  to SN, and the output of the gate 6 operates the collation circuit 7. From the power supply +V of the ligic section 2 with this constitution, the resistors R 1  to RN +1  of the switch section 1 are connected via the internal resistor R o , and the switch section 1 and the logic section 2 are connected with non-polar two wires, allowing to reduce the malfunction of the switches SW 1  to SWN. 
     COPYRIGHT: (C)1979,JPO&Japio