baber/WOPTO huggingface dataset:
Patent JP-S6424437-A (JP)
Title: Probe device
Inventor: ABE YUICHI
IPC: F16B2/10
Filed: 1987-07-20
Abstract: PURPOSE:To simplify the work, to shorten the replacement period, and also to prevent the distortion of the probe card of the title probing device by a method wherein the exchanging operation of the probe card is conducted by a prove card exchanging lever. CONSTITUTION:Probe cards are detachably provided by the probe card changing lever 11, with which the probe card adapter 10 whereon a probe card 8 is fitted in is supported at a plurality of places, three places for example. A supporting part 13 is shifted to the direction shown by the arrow 14 in the diagram with the rotating shaft 12, which is pivotally supported on the lower surface of a head plate 9. By interlocking with the above-mentioned movement, the side end part of the rotating shaft 12 of the supporting part and the side end part of the rotating shaft 16 of the supporting part 15 are provided in such a manner that a supporting part 15 can be shifted in the direction shown by the arrow 17 in the diagram with the rotating shaft 16 as the supporting point. Then, the supporting part 13 is rotatingly shifted in the direction shown by the arrow 14 in the diagram and also in the direction opposite to the above. The supporting part 15 is constituted in such a manner that it is rotatingly moved in the direction as shown by the arrow 15 and in the direction opposite to the above by an interlocking action.
Patent JP-2001011756-A (JP)
Title: Control method for knitting yarn quantity in flat knitting machine
Inventor: MAENAKA KIMIHIRO
IPC: D04B15/48
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject control method ensuring quicker and more stable control operations to be made even if control section is shortened. SOLUTION: This control method comprises comparing, for each control section, a sample yarn length afforded in making a sample knitted fabric with a consumed yarn length afforded in making an actual knitted fabric, and based on the result, correcting knit density. A knit density correction per once is made by increment/decrement of a previously set given value to/from a knit density before correction.
Patent JP-2000053780-A (JP)
Title: Amorphous fluoropolymer product
Inventor: MACCONE PATRIZIA
IPC: C08F14/18
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain self-sustaining product having good mechanical characteristics and optical characteristics with high grade thickness and purity by a solution casting of an amorphous fluoropolymer obtained by polymerizing a specific dioxole and a specific monomer in a single process. SOLUTION: This self-sustaining product is obtained by a solution casting of an amorphous fluoropolymer having <1.35 refractive index, >90% coefficient of transparency in a radiation field of 300-2,000 nm wave length and >20-25 μm thickness in a single processing and obtained by arbitrary polymerizing a dioxole expressed by the formula (preferably 2,2,4-trifluoro-5- trifluoromethoxy-1,3-dioxole) expressed by the formula (Rf is a 1-5C perfluoroalkyl; X1 and X2 are each F or CF3) with a monomer preferably expressed by the formula CF=CY1Y2 (Y1 and Y2 are each F, Cl, H or the like). The ratio of the compound of the formula is 20-100 molar %, preferably 40-80%.
Patent JP-S5971394-A (JP)
Title: Water-soluble cutting and grinding oil
Inventor: NODA MASAHIRO
IPC: C10N40/22
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a water-soluble cutting and grinding oil containing a specific oxidized paraffin salt and a specific ricinoleic acid polymer salt, having excellent cutting and grinding performance, free from ordor, resistant to corrosion and degratdation, and having high defoaming capability. CONSTITUTION:The objective waters-soluble cutting and grinding oil contains (A) an alkali metal salt and/or an amine salt of a oxidzed paraffin preferably having an acid value of about 20-200 and a saponification value of about 40- 500 and (B) an alkali metal salt and/or an amine salt of a ricinoleic acid polymer having an acid value of preferably about 40-150. The weight ratio of the component (A) to (B) is preferably about 10:90-90:10.
Patent JP-H0710916-A (JP)
Title: Production of olefin block copolymer
Inventor: INEMATSU KUNIHIRO
IPC: C08F220/10
Filed: 1993-06-29
Abstract: PURPOSE:To improve colorability, adherence, and conductivity by copolymerizing an a-olefin with an unsaturated carboxylic ester in the presence of a specific polymerization catalyst. CONSTITUTION:One mol of an organic rare earth metal compound represented by formula I [wherein Cp is a (un)substituted cyclopentadienyl, indenyl, fluorenyl, a derivative thereof, or a residue of a multidentate compound comprising two or more such groups bonded through a hydrocarbon or Si; L is a metal selected from the elements having atomic numbers of 39 and 57-71; M is an alkali (alkaline earth) metal; D is an electron donor; X is a halogen; (a) and (b) each is 1-2; (c) is 0; and (d) is 0-3] is reacted with 0.01-100mol of a Grignard reagent represented by formula II (wherein R is a hydrocarbon group) at -100 to 200 deg.C to obtain a polymerization catalyst. In the presence of this catalyst and an organoaluminum compound, a 2-20C alpha-olefin is copolymerized with an unsaturated carboxylic ester in an inert atmosphere at 0-20 deg.C and ordinary pressure to 100kg/cm<2>.
Patent JP-H0847825-A (JP)
Title: Traversing device of manufacturing line
Inventor: TANAKA RYOICHI
IPC: B23P21/00
Filed: 1994-08-03
Abstract: PURPOSE:To correctly position a traversing carriage on a prescribed stop position, reduce dislocation between the centers of the traversing carriage and rails, and restrain derailment or vibration, by moving the positioning members of the traversing carriage in the axial direction by the driving means so as to engage them with the positioning members on the fixed side. CONSTITUTION:A traversing carriage 106 moving in the direction perpendicular to a plurality of lines of fixed rails RA6A-RC6B laid in the axial direction X is driven in the lateral direction Y by a plurality of carriage driving means 1, 2. The deceleration control beginning position of the traversing carriage 106 is detected by a first detecting means, the stop control beginning position is detected by a second detecting means, and deceleration control and stop control are respectively carried out by drive control means based on these output signals. Further, first positioning members 5A, 5B are loaded on the carriage 106, and driven along the axial direction by positioning drive means. Meanwhile, second positioning members 4A1-4C2 to be fitted with the first positioning members 5A, 5B on the stop position of the carriage 106 are arranged on the fixed side.
Patent JP-H1027828-A (JP)
Title: Flexible circuit board structure and manufacture thereof
Inventor: TAKAHASHI HIROMASA
IPC: H05K1/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a time, when is accompanied by an exchange of sprocket rollers, in the case where different standards of sprocket holes are handled in the manufacture of a flexible circuit board with a pattern formed on a film formed using a resin as its base material. SOLUTION: Two kinds of a wide sprocket hole standard and a superwide sprocket hole standard of wide sprocket holes and superwide sprocket holes are both punched in the same film. In this case, the superwide sprocket hole standard of the superwide sprocket holes 3 obtainable by punching 1.42 mm-square of holes are punched between the wide sprocket hole standard of the wide sprocket holes 2 obtainable by punching 1.981mm-square of holes at intervals of 4.75mm in the polyimide resin film 1 of a thickness of 50 to 125μm. When the holes 2 and 3 are formed in such a way, the holes 2 do never overlap the holes 3 because the intervals between the wide sprocket hole standard of the holes 2 and the intervals between the superwide sprocket hole standard of the holes 3 are the same intervals of 4.75mm.
Patent JP-H1027226-A (JP)
Title: Entrance/exit management system
Inventor: KURASAWA KIYOYOSHI
IPC: G06Q50/10
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To distribute all entering/leaving persons without concentrating them to one part even at a wide gateway by receiving reception signals from plural antennas, demodulating them, outputting them to a control means and controlling entrance exit equipments. SOLUTION: A control circuit 5 sets a changeover switch 8 to an antenna side and checks the presence/absence of an IC card owner inside the reception area of the antenna 3a. An entering/leaving person holding an IC card comes inside the reception area of the antenna 3a and signals originated by the IC card presented by the entering/leaving person are read through the antenna 3a to a reader-writer 2a. In this case, the reader-writer 2a stops changeover scanning between the antennas and transmits the received information of the IC card through a CPU 4 to a host computer 1 while keeping the changeover switch 8 fixed to the side of the antenna 3a. The host computer 1 performs judgement relating to the permission of entrance/exit based on the information, returns the result to the reader-writer 2a and controls the opening/closing of a door or the like.
Patent JP-H1030416-A (JP)
Title: Engine brake device
Inventor: EGASHIRA DAN
IPC: F01L13/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain highly accurate braking force corresponding to engine speeds, improve assembling efficiency of a device and reduce a cost. SOLUTION: An exhaust valve 21 of an engine is opened or closed by reciprocation of first and second pistons 32, 33 arranged on a driving means 22 and slid inside a cylinder 31. A control means 23 is arranged for regulating proceeding positions of the pistons and varying a lifting rate of the exhaust valve. The control means 23 has a circular first stopper member 46 for regulating the maximum proceeding position of the first piston, and a second stopper member 47 for regulating the maximum proceeding position of the second piston. Both stopper members are formed independently on the cylinders, and fixed to specified positions of inner peripheral surfaces of the clinders through fitting or by means of stopper rings 48.
Patent JP-H0933145-A (JP)
Title: Air conditioner
Inventor: KIMURA TAIZO
IPC: H02P6/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To shorten a defrosting time by operating a motor with low efficiency. SOLUTION: An air conditioner comprises a motor 11 for driving a compressor, an inverter 20 for switching the pattern of voltage applied to armature coils 1a, 1b and 1c of the motor and a microcomputer 4 for controlling the output of the inverter 20. The microcomputer 4 outputs a switching signal to the inverter 20 so as to obtain a high efficiency or a low efficiency based on the input current or output current of the inverter 20. While the output of the inverter 20 is controlled so as to obtain the high efficiency during an ordinary operation, the output of the inverter 20 is controlled so as to obtain the low efficiency a during a defrosting operation. Accordingly, during the defrosting operation, a motor current is increased to heat the armature coils 1a, 1b and 1c and raise the temperature of the discharge refrigerant of the compressor, so that the defrosting time can be shortened.
Patent JP-S6339224-A (JP)
Title: Switching and branching system for optical fiber cable
Inventor: TANAKA MASATO
IPC: H04B10/03
Filed: 1986-08-05
Abstract: PURPOSE:To substantially reduce losses supplied to a main optical signal and the leakage of an auxiliary optical signal by connecting optical switches to both ends of switching transmission lines and inserting one beam splitter with the branching ratio of a communication transmission line >> control circuit at least to one branching station. CONSTITUTION:The optical switches 2-5, 2-6, 2-7 and 2-8 are connected to both ends of the switching transmission lines 5-5 and 5-6. The beam splitter 3-5 whose branching ratio meets the communication transmission line >> the control. circuit is inserted to the branching station C. Since only the beam splitter 3-5 with a high branching ratio and two optical switches 2-6 and 2-7 are inserted to the communication transmission line serving as a line that branches a control signal to the control circuit 4, the losses of the inputted main optical signal are substantially improved. As for light leakage to the communication transmission line A5 or B6 from the switching transmission line 5-5 or 5-6 in normal communications, light leaking from the optical switch 2-6 is connected to the off side of the optical switch 2-5 through the switching transmission line 5-5. Therefore, light leaking to the communication transmission line A5 can be almost completely blocked in a two-staged off state.
Patent JP-H0910323-A (JP)
Title: Implantable device
Inventor: PARISU CHIYUAN CHIEN
IPC: A61N1/365
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To enable a normal function and most of operation to be continued by providing an automatism so as to allow two alternative command groups to change one of the level of electric stimulation and timming in response to the physical conditions detected by a controller. SOLUTION: A microprocessor 19 has two alternative software groups having each an automatic characteristic. A first normal operation mode uses a first software group while a second backup mode uses a second software group. When a parity arithmetic circuit 39 of error detection mechanism detects an error in the first software group during the first normal operation mode, it is informed to a watch dog circuit 41, and the circuit 41 informs an implantable unit the second backup mode. The two alternative software groups are respectively provided with an automatism allowing the microprocessor 19 to make it possible to change at least one of the level of electric stimulation and timing in response to the detected physical condition.
Patent JP-S61204170-A (JP)
Title: Arphamenine-relating compound and immuno-activating agent
Inventor: UMEZAWA HAMAO
IPC: C07D239/42
Filed: 1984-09-03
Abstract: NEW MATERIAL:The arphamenine-relating compound of formula I (R1 is H or NH2-protecting group; R2 is dimethylpyrimidinyl; R3 is H or OH; R4 is H or COOH-protecting group) and its salt. EXAMPLE:5-Benzoylamino-8-[(4, 6-dimethylpyrimidin-2-yl)amino]-4-o-xo-2-phenyl methyloctanoic acid. USE:An immunoactivating agent exhibiting carboxypeptase-inhibiting action and immuno-promoting effect. PREPARATION:The compound of formula I is produced by carrying out the acylation (e.g. benzoylation), dimethylpyrimidination and esterification of the amino group, guanidyl group and carboxyl group of the arphamenine of formula II (R is H or OH) by conventional methods and if necessary, the protecting groups are eliminated from the amino group or carboxyl group by well-known means.
Patent JP-S5973358-A (JP)
Inventor: SENZAKI KAZUO
IPC: B61F1/00
Filed: 1982-10-20
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-S6425569-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/732
Filed: 1987-07-22
Abstract: PURPOSE:To decrease the resistance of a contact part at each electrode, by making poly Si for forming each electrode to remain on the insulating layer of a resistor, etching the insulating layer with the poly Si as a mask, and exposing the poly Si of a lead-out electrode and the poly Si of the resistor by self- alignment. CONSTITUTION:Poly Si is deposited on the entire surface by CVD, and a poly Si layer 25 is formed. Then ions of arsenic As are implanted at a high concentration. After SiO2 is deposited, annealing is performed, and the arsenic is diffused into a substrate 1. Thus an emitter region 26 is formed. Thereafter the SiO2 is etched away. Then, the poly Si layer 25 is patterned, and the poly Si layer 25 on an SiO2 layer 23 on a resistor forming region for a resistor 9 and the poly Si layer 25 on the SiO2 layer 23 on the element region of a lateral P-N-P transistor 3 are made to remain partially at the same time. Then, with the poly Si layers 25 as masks, anisotropic etching is performed. Thus the following parts are exposed: a base lead-out electrode 5 of a vertical N-P-N transistor 2; a poly Si layer 4 forming the resistor 9; and an emitter lead-out electrode 7 and a collector lead-out electrode 8 of the lateral P-N-P transistor 3.
Patent JP-S6076042-A (JP)
Title: Production of optical disk master
Inventor: ARAI KAZUO
IPC: G11B7/26
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a master where the information is recorded with high density and high fidelity by providing a photosensitive resin layer on a light transmitting substrate together with a metallic layer formed on said resin layer and irradiating an energy beam of high density to the photosensitive resin layer from the substrate side to perform the exposure according to the information to be recorded. CONSTITUTION:A photosensitive resin layer 10 made of a positive photoresist, etc. is provided on a light transmitting substrate 9 of transparent glass, etc. Then a metallic layer 11 is formed on the layer 10 to obtain a master base material 100. Then an energy beam of high density such as a laser beam is irradiated to the layer 10 from the side of the substrate 9, and the exposure is carried out according to the information to be recorded. After this exposure is ended, the layer 11 is removed to expose the rear side 12 of the layer 10. The layer 10 is developed by a developing solution to form a pattern of pits 13. Thus an optical disk master is obtained.
Patent JP-H062080-A (JP)
Title: High speed steel series sintered alloy
Inventor: FUJITA HIDEO
IPC: C22C33/02
Filed: 1992-06-16
Abstract: PURPOSE:To provide the objective allay high in wear resistance, surface roughening resistance, pitting corrosion resistance, seizing resistance or the like and to obtain the effect of improving the service life of a roll for rolling, e.g. at the time of applying it to its surface. CONSTITUTION:The objective high speed steel series sintered alloy has a chemical compsn. contg., by weight, <=1.7% C, <=0.6% Si, <=0.6% Mn, 3 to 8% Cr, 3 to 9% Mo, 5 to 14% W and total <=8% of one or two kinds among V, Ti and Nb, and the balance substantially Fe and, at desire, in which one or two kinds of elements of <=2% B and <=3% Ni are substituted for a part of Fe.
Patent JP-H0849874-A (JP)
Title: Local cooler
Inventor: NAGAYA MITSUJI
IPC: F24F13/22
Filed: 1994-08-04
Abstract: PURPOSE:To provide a local cooler in which the heat exchanging efficiency has been improved by preventing clogging with dusts contained in the condensed water of an outdoor heat exchanger. CONSTITUTION:This local cooler comprises an indoor heat exchanger 103 provided at the upper side of a body 101 and an outdoor heat exchanger 109 provided at the lower side, and an indoor side drain pan l provided at the lower part of the exchanger 103 and formed with a drain port 2 for sprinkling the exchanger 109, and a weir 3 so provided as to feed to the port 2 after the condensed water of a specific quantity is stored in the pan 1.
Patent JP-S6160864-A (JP)
Title: Hot tool steel superior in thermal fatigue resistance characteristic and temper softening resistance
Inventor: HOSOMI KOJI
IPC: C22C38/00
Filed: 1984-08-31
Abstract: PURPOSE:To develop a hot tool steel superior in thermal fatigue resistance characteristic, toughness in room temp. and high temp., and resistance to softening due to tempering, by decreasing C content in conventional carbide precipitation hardened hot tool steel, and adding large quantities of Cr, W and Co thereto. CONSTITUTION:The hot tool steel has compsn. consisting of, by weight 0.05-0.15% C, 0.1-1.0% Si, 0.1-1.0% Mn, 5-8% Cr, 2-4% Mo, 5-9% W, 6-12% Co or further at least one kind among <0.5%V, <0.,3% Nb, <0.3% Ti, <0.3% Zr (<=0.3% ¦ ¦ total quantity of Nb, Ti, Zr), and the balance Fe. By decreasing C quantity, adding Cr, W, Co to dissolve them into matrix in solid solution, thermal fatigue resistance, superior toughness over wide temp. range and temper softening resistance, are obtd.
Patent JP-H0628425-A (JP)
Title: Cad system
Inventor: YAMAUCHI MINEO
IPC: G06F17/50
Filed: 1992-07-10
Abstract: PURPOSE:To realize the CAD system by which the time required for a check of a face pattern subjected to drawing issue is short, there is no check omission with respect to the face pattern of every shape, and also, both of an insufficient part and a protruded part of painting-out can be checked. CONSTITUTION:In the CAD system for making a face pattern subjected to drawing issue by giving design data for showing the face pattern on a design to a photoplotter, and allowing the photoplotter to draw the face pattern, the face pattern on the design is expanded onto mesh data, and stored in a first memory 33. Also, the face pattern subjected to drawing issue is expanded onto the mesh data, and stored in a second memory 34. In such a state, an image processing operation is executed by reading out the mesh data from a first and a second memories 33, 34, and the part in which the face pattern subjected to drawing issue protrudes with respect to the face pattern on the design and the part in which area filling is insufficient are detected. Subsequently, whether the protruded part and the paintingout insufficient part which are detected exceed an allowable value or not, is checked.
Patent JP-2000236547-A (JP)
Title: Image information converter and image information conversion method
Inventor: SATO KAZUFUMI
IPC: H04N19/60
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To decrease a bit rate of a bit stream resulting from compression coding in compliance with the moving picture experts group MPEG-2 system while minimizing degradation in image quality of a decoded image. SOLUTION: An inverse quantizer 26 applies inverse quantization to a bit stream in compliance with the MPG-2 and outputs a discrete cosine coefficient in the unit of discrete cosine transform DCT blocks. A band limit device 27 replaces a high frequency component of the discrete cosine coefficient in a horizontal direction with zero. A quantizer 28 quantizes the discrete cosine coefficient with a quantization width different from an original quantization width.
Patent JP-S6163538-A (JP)
Title: Purification of fluoride glass
Inventor: NAKAI TETSUYA
IPC: C01G1/06
Filed: 1984-09-04
Abstract: PURPOSE:To enable the dehydration and deoxidization of a fluoride glass at a relatively low temperature, by heating and melting a fluoride glass in NF3 atmosphere. CONSTITUTION:Ar gas is introduced through the gas inlet 2 into the reaction vessel 1 to substitute the atmosphere in the vessel1 with dry Ar gas. The high- frequency coil 3 is energized to effect the direct heating of the gold crucible 4 and the melting of the fluoride glass 5 at 500-800 deg.C. After melting, the temperature of the crucible 4 is lowered a little, and the molten glass is cooled under the flow of Ar gas containing about 10% NF3 to obtain a glass block. High dehydration effect and excellent deoxidization effect can be achieved by this process, without causing the contamination with decomposition product. Accordingly, the transmission loss of an optical fiber caused by the fluoride glass can be minimized. The purification method can be applied especially to ZrF4.HfF4-based fluoride glass.