baber/WOPTO huggingface dataset:
Patent JP-2000326150-A (JP)
Title: Loading device for conductive ball and its method
Inventor: KOYAMA MASAHIDE
IPC: B23P19/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a loading device for conductive balls and its method, capable of surely loading the balls at low cost without absorbing the balls excess in number and fluxes excess in adhesion. SOLUTION: In the conductive ball loading method for picking up conductive balls to be loaded onto a work by means of an absorption tool, a guide plate 13 is mounted on the absorbing surface of the absorption tool 31 at the time of picking-up, each conductive ball B is guided to absorption holes 13a by means of guide holes 13a provided for the guide plate 13 in coping with the position of each absorption hole 13a. Upon loading of each ball, each ball is so devised as to be loaded thereto in a state that there exists no guide plate 13. This constitution thereby allows an introducing part for introducing each ball to the absorbing surface not to be provided, and prevents the conductive balls excess in number from being absorbed, and also prevents fluxes from being adhered to the lower surface of the absorption tool at the time of picking-up.
Patent JP-H11320298-A (JP)
Title: Connecting rod manufacturing equipment
Inventor: HASHIMOTO IKUHIKO
IPC: B23P23/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide connecting rod manufacturing equipment for multi-sort production in minor or middle quantity, whereby the lead time is shortened, high quality is secured, and the costs for preparation are reduced. SOLUTION: In processing a connecting rod, the processes capable of executing with jig replacement and the processing method are performed upon mounting on an exclusive processing machine through a first mounting jig, and the processes which can not be executed with jig and processing method and related to the accuracy such as minor end hole finishing, shaft width machining (OP20), bolt hole finishing (OP80), and major/minor end hole finish boring (OP160) are performed by using an NC processing machine on which a work is mounted with the aid of a cassette jig. The NC processing machine reads the reference position correcting amount information stored in a memory means of the applicable cassette jig when it is mounted on a work table and corrects the reference position on the basis of the read information.
Patent JP-H02311934-A (JP)
Title: Debugging method for communication on-line conversational program
Inventor: ODA ISAMU
IPC: G06F13/00
Filed: 1989-05-26
Abstract: PURPOSE:To perform the debugging jobs of conversational programs corresponding to various communication forms via a single computer by allocating the communication on-line conversational programs to different tasks for execution of the communication and carrying out the communication via a communication package for execution of the debugging jobs. CONSTITUTION:A communication package 1 produced previously can apply the inter-task communication function of a computer and can cope with plural available communication forms in terms of the interface to a communication on-line conversational program. Then the package 1 is set into a computer 2 having an inter-task communication function to the multi-task. Then the communication on-line conversational programs 3 and 4 which perform the communication are allocated to the different tasks and perform the communication via the package 1 to carry out the debugging jobs. That is, a single computer 2 performs the debugging jobs. As a result, the internal state of the computer can be easily grasped against a fault caused by a bug and the conversational programs corresponding to various communication forms can be debugged.
Patent JP-S6025746-A (JP)
Inventor: BAAJIRU BII KAAFUMAN
IPC: C23C28/02
Filed: 1984-06-30
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-H01304514-A (JP)
Title: Power unit
Inventor: TAKAHASHI KAZUYOSHI
IPC: H02J3/00
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a compact and light-weight power unit by using a means which detects only an AC load current and a means which controls the primary side drive state of a transformer with the output of the current detecting means. CONSTITUTION:A picture producing device of an electrophotographic system contains a photosensitive drum 1, an electrifying device 2, a developer 3 and a transfer device 4. The power is supplied to those component elements from a switching power supply which applying the transformers 6 and 49 to the high voltage loads. The switching power supply consists of a transformer driving circuit 5, the protecting circuits 7 and 55, the smoothing rectifying circuits 8-14, the error amplifiers 21 and 62, the transfer voltage generating circuits 24-39, the rectifying/smoothing circuits 50-53, etc., together with addition of an alternating current detecting circuit 20. Then a resistance 19 is set at one of both ends of an output winding of the transformer 6 together with a capacitor 15 and the voltage corresponding to the current of the AC component of the output winding is supplied to the circuit 20. Then the voltage is fed back to the circuit 5. Thus the drive of the boosting transformer 6 is controlled and plural direct current, etc., can be taken out of the same transformer 6.
Patent JP-H0915996-A (JP)
Title: Image forming device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/01
Filed: 1995-05-31
Abstract: PURPOSE: To provide an image forming device which prevents transfer failure in the use of an intermediate transfer body. CONSTITUTION: The belt-like transfer body 426, stretched between a plurality of rollers and stretched flat by means of the pair of rollers 446 in a secondary transfer position is provided with a guide member 500 having a guide piece 500B extending in the direction to feed a transfer material to the secondary transfer position. The front end of the guide piece 500B is positioned within a range of 2±1mm from the surface of the belt-like transfer body 426 and a range of 0±0.5mm vertically from the flat-stretched surface of the transfer body 426. This improves recording-paper adhesion and prevents transfer failure.
Patent JP-H01304491-A (JP)
Title: Image plane data generating device for process display
Inventor: OGURA KOICHI
IPC: G06F3/048
Filed: 1988-06-02
Abstract: PURPOSE:To copy the image plane of an original area to the other image plane and to improve the operation efficiency of image plane editing by displaying two process display image planes in one display image plane, and setting a copy source image plane area in one image plane and a copy destination image plane area in the other. CONSTITUTION:Pieces of copy source and destination fixed display information are read out of a fixed display information memory 1 to temporary storage memories 31 and 32 by the operation on a keyboard 8, and display information is read out of a variable display information memory 2 and stored on memories 41 and 42 similarly. A position changing means 5 performs coordinate conversion so as to display two copy source and destination image planes on the image plane of a display processing means 6. An operator specifies coordinates in the display image plane to set an optional area and the copy source image plane area and also set the copy destination image plane area of the other image plane, and then the display information which is coordinate-converted by the position changing means 5 and the other piece of display information are added to generate the image in the copy source area in the copy source area. This constitution improve the efficiency of editing operation.
Patent JP-S6112691-A (JP)
Title: Cephalosporin derivative
Inventor: RONARUDO JIYOOJI MIKETEITSUSHI
IPC: A61P31/04
Filed: 1984-06-28
Abstract: NEW MATERIAL:A compound shown by the formula I (n is 0-2; R1 is amino or azido), its salt, and ester. EXAMPLE:3beta-Azido-3alpha-methylcepham-4alpha-carboxylic acid. USE:A beta-lactamase inhibitor. It is used with a beta-lactam antibiotic to improve antimicrobial activity. PREPARATION:For example, a compound shown by the formula II (e.g., 2beta- chloromethyl-2alpha-methylpenem-3alpha-carboxylic acid p-nitrobenzyl ester, etc.) is reacted with an axidating agent (e.g., sodium azide, etc.) in a solvent such as acetone, etc. at 0-60 deg.C for 0.5-3hr, to give a compound shown by the formula I (n is 0; R1 is azido). It is then reacted with an oxidizing agent such as potassium permanganate, etc. to give an oxide derivative shown by the formula III(m is 1 or 2), and catalytically hydrogenated by the use of Pd/C, etc., to give a compound shown by the formula I (n is 1 or 2; R1 is amino).
Patent JP-S5467254-A (JP)
Title: Waste heat source utilizing unit
Inventor: KABURAGI KATSUHIKO
IPC: F28D15/00
Filed: 1977-11-09
Abstract: PURPOSE: To make effective utilization of a low temperature waste heat source by selectively conducting a waste heat source to respective primary refrigerating media heat exchangers on branched out passages of a waste heat flow passage.  
     CONSTITUTION: Waste warm water is made to always flow only to a branched out flow passage 1a by means of a switching partition 2 and the other branched out flow passage 1b is left at normal temperature. At this time, refrigerating media contained in a primary refrigerating media heat exchanger 3a is made to flow into a chamber 511a located in primary evaportating box 51 by difference of steam pressure, passes through a small hole bored on a partitioning wall 513, flows into a chamber 511b where it is inflated and gasified and then flows into a primary refrigerating media heat exchanger in which it is liquefied by condensation. By latent heat produced by gasification of the refrigerating media in a primary refrigerating media evaporating box 51, secondary refrigerating media contained in a secondary refrigerating media circulating box 52 is cooled. Thus cooled secondary refrigerating media is conducted to a utilization box 7 to be utilized. And then, the switching partition 2 is switched for repetition of the same process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0429349-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TAKASHI
IPC: H01L21/302
Filed: 1990-05-24
Abstract: PURPOSE:To improve the yield of products by performing a preliminary process to determine the etching times of polysilicon films from a plurality of breakdown voltage maps so that the breakdown voltage of almost all the testing gate electrode groups may be higher than predetermined. CONSTITUTION:Before a product having two-layer gate electrode groups consisting of polysilicon films 3 and silicide films 4 is manufactured, the gate electrode groups 5a-5c are formed on the whole surface of a testing wafer 1 divided into a plurality of sections. That is, the testing wafer 1 having the polysilicon films 3a-3c of different etching times is made and the voltage-current characteristics of the gate electrode groups 5a-5c on each of the divided sections of the whole surface of the testing wafer are measured to make breakdown voltage wafer maps. Therefore, etching conditions to provide all the gate electrode groups 5a-5c with satisfactory breakdown voltage as devices can be determined. The yield of products is improved by thus applying the etching conditions determined in the preliminary process to manufacture of the products.
Patent JP-H0761832-A (JP)
Title: Production of glass preform for optical fiber
Inventor: ISHIKAWA SHINJI
IPC: C03B37/018
Filed: 1994-06-16
Abstract: PURPOSE:To perfectly remove dusts to prevent the generation of the defects of a glass preform by heating a starting glass material in a steam-containing gas in a reaction container. CONSTITUTION:A method for producing a glass preform for an optical fiber comprises attaching one end of a columnar or cylindrical glass material (starting material) 1 to a rotational shaft 7 in a reaction vessel (soot-adhering oven) 8, rotating the glass material, simultaneously transferring the glass material toward the rotational shaft 7, supplying H2 at a flow rate of 25l/min and O2 at a flow rate of 10l/min into an oxygen-hydrogen flame burner, namely a steam-heating burner 4, set below a burner 2, preliminarily heating the glass material at 1000-1600 deg.C giving its melt-viscosity of >=5X10<8> poise for >=5min in the produced steam-containing gas, and subsequently immediately depositing glass fine particles to the outer periphery of the heated glass material to form a cylindrical glass fine particle-deposited product 6, the glass fine particles being produced by supplying SiCl4 at a flow rate of 2.0l/min, Ar at a flow rate of 20l/min, H2 at a flow rate of 30l/min and O2 at a flow rate of 45l/min into the burner 2 for synthesizing the glass fine particles. The formed cylindrical glass fine particle-deposited product 6 is heated at approximately 1650 deg.C in a He atmosphere to form the transparent product.
Patent JP-S6030332-A (JP)
Inventor: KAMIJIYOU MASAYASU
IPC: B32B33/00
Filed: 1983-07-25
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-S5925746-A (JP)
Inventor: OOTSUKA SHINPEI
IPC: A61H15/00
Filed: 1982-07-31
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-S62293958-A (JP)
Title: Manufacture of coil
Inventor: MORIYAMA HIDESHIGE
IPC: H01F41/04
Filed: 1986-06-12
Abstract: PURPOSE:To save labors for opening a space between wires, by twisting a plurality of the wires elaborately into wire insulation conductors so that sections with removed insulation films may be put together, and by cutting off the sections with removed insulation films, to form the sections in the shapes of hexagonal coil sides. CONSTITUTION:Insulation films are removed from every wire 6 of specified length, and plurality of the wires 6 are elaborately twisted into a continuous wire insulation conductor 5 so that the sections with the removed films may be put together. The sections with the removed insulation films of the wire insulation conductor 5 are cut off to make wire insulation conductors 2, and they are formed ion the shapes of hexagonal coil sides. and after that, the end sections 3 are electrically connected in series by soldering or the like, and both ends of this coil 1 are set to be terminals 4. As a result, work for opening a space between the wires of the wire insulation conductor and removing the insulation films is not required, and labors can saved, and a manufacturing time can be shorted, and productivity can be improved.
Patent JP-2000333000-A (JP)
Title: Device and method for image processing
Inventor: OTA YUKIHISA
IPC: H04N1/40
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and its method capable of realizing processing using a LUT(lock-up table) even in error diffusion processing in which threshold is variable and performing high quality and also fast recording. SOLUTION: An error adding part 1 inputs an error added input value obtained by adding a peripheral error to input information (8 bit) and a value obtained by considering fluctuations of the threshold to the error added input value to an output data table 5, a comparing part 8 compares respective output data (2 bit), and when the output data are different, the selection of an error table 2 or 3 being an output of from an error table selection information table 4 is inverted. Here, the table 2 stores a value obtained by subtracting output data from the error added input value as a minus error in the case output data (8 bit) is larger than the error added input value, and the table 3 stores a value obtained by subtracting the output data from the error added input value as a plus error in the case the output data (8 bit) is smaller than the error added input value.
Patent JP-S6114842-A (JP)
Title: Positioning/stopping mechanism of article conveyor bed
Inventor: SOEJIMA NAMIO
IPC: B23Q39/04
Filed: 1984-06-29
Abstract: PURPOSE:To reliably secure a stop position by damping and stopping the motion of an article conveyor bed and receiving it with a stopper plate. CONSTITUTION:A liftable stopper plate 2 protrusively fitted with a shock absorber 4 is erectly arranged in front of the advance direction of an article concyor bed 1, and further a lock arm 5 pressing the appropriate position of the article conveyor bed 1 stopped by the shock absorber 4 from behind between it and the stopper plate 2 is pivotally fitted to the stopper plate eccentrically rotatably. Accordingly, the motion of the article conveyor bed 1 is damped by the chock absorber 4, the stopped vonveyor bed 1 is received by the stopper plate 2, and the appropriate position of the conveyor bed 1 is pinched by the lock arm 5 from behind between it and the stopper plate 2, thereby the conveyor bed 1 can be reliably held at the stop position restricted by the stop plate 2.
Patent JP-S6028933-A (JP)
Title: Novel polysaccharide, its preparation, and improver for cancerous symptoms comprising it as active ingredient
Inventor: OKUDA HIROMICHI
IPC: C08B37/00
Filed: 1983-07-26
Abstract: NEW MATERIAL:Polysaccharide YT.IIa. Properties: white powder. Structural saccharide: glucose and a very small amount of galactose. Bond style of structural saccharide:alpha bond. Specific rotatory power:[alpha]D<20>=+190+ or -9(C=0.48, H2O). Molecular weight: 8,000+ or -2,000 (gel filtration chromotography). Solubility: soluble in water and dilute aqueous solution of inorganic salt, insoluble in a hydrophobic organic solvent such as ether, etc. and hydrophilic organic solvent such as methanol, etc. Elemental analysis value: C 40+ or -3wt%, H 6+ or -3wt%, N zero. USE:An improver for cancerous symptoms. Inhibiting promoting action on decomposition of fats and oils of cancerous toxin having decomposition action on fats and oils, improving lipometabolism of cancerous patient and lack of appetite. PREPARATION:An extracted solution of root of a plant belonging to the genus angelica of the family Umbelliferae in an aqueous solvent is dialyzed to give a dialyzed filtrate, to which an equivalent amount of a saturated aqueous solution of ammonium sulfate is added, the precipitate is removed, further an equivalent amount of saturated aqueous solution of ammonium sulfate is added to it, and the prepared precipitate is desalted. It is dissolved in an aqueous solvent, subjected to ultrafiltration, a fraction having <=300,000mol.wt. is collected, it is subjected to gel filtration chromatography to give a fraction having 6,000-10,000 mol.wt., which is further purified to give polysaccharide YT-IIa.
Patent JP-S62291059-A (JP)
Title: Solid state color image sensing device
Inventor: ISHIKURA HIDENOBU
IPC: H01L27/146
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a solid state color image sensing device which facilitates reading signal charges created in a photodiode region directly with high accuracy without using a CCD and simplifying an external color signal processing circuit by a method wherein a specific photodetector, charge transfer control gate electrode, charge storing gate electrode, floating gate electrode and so forth are provided. CONSTITUTION:2nd conductivity type semiconductor region 3 is formed in the surface of 1st conductivity type semiconductor substrate 1 and a photodetector is constituted by the region 3 and the substrate 1 and a color separation filter 3a is formed on the region 3 with an insulating film between. Further, 2nd semiconductor region 2 of the 2nd conductivity type for storing signal charges is formed in the surface of the substrate 1 with an interval between the region 3 and itself. A charge transfer control gate electrode 14 which controls the transfer of the signal charges to the region 2 and whose potential is fixed to the 1st potential is formed on the substrate 1 between the regions 3 and 2. A charge storing part gate electrode 15 whose potential is fixed to the 2nd potential is formed on the region 2 on the region 2 with an insulating film 46 between. Further, a floating gate electrode 16 for detecting the signal charges stored in the region 2 is formed between the region 2 and the charge storing part gate electrode 15.
Patent JP-S63299346-A (JP)
Title: Pattern formation
Inventor: OTANI MITSUHIRO
IPC: H05K1/09
Filed: 1987-05-29
Abstract: PURPOSE:To form a fine pattern with good precision, by using photolithography to form a resist and next using a liquid honing method to perform pattern processing. CONSTITUTION:A film to be processed 2 is formed on a substrate 1 and a resist 3 is piled thereon. A pattern mask 4 is used to provide the resist 3 with optical exposure 11 and development so that a resist pattern 3' is formed. Next the resist pattern 3' is etched to perform liquid honing. The substrate processed by the liquid honing is dipped into an acetone solution so as to dissolve and remove the resist 3'. Afterwards the substrate is dried and fired to form a circuit pattern 2 of a gold thick film. This fine pattern 2 is thus formed with good precision.
Patent JP-S5660286-A (JP)
Title: Printer
Inventor: HORITANI KEIICHI
IPC: B41J19/18
Filed: 1979-10-22
Abstract: PURPOSE: To detect the abnormal movement of a carriage easily and correctly by a method wherein a specific position detector is provided within the movable area of the carriage and the amount of the movement of the carriage to the position is compared with the data set beforehand in the printer wherein the feeding of the carriage is conducted.  
     CONSTITUTION: When the operation to preset the data of the amount of the movement of the carriage is performed in a key input part 24 prior to the printing operation, CPU21 makes the carriage 1 move from the left end side to the right, generates timing signals corresponding to each position of printing characters until the operation bar 15 of the carriage 1 energizes a proximity switch 17, makes the signals count, and presets the count data thus obtained in a RAM23. Next, when the printing operation is performed, it also counts the timing signals for character position when the carriage 1 moves from the left end to the right, compares the count value with the prior preset value at the point of the switch 17 and thus checks up the abnormality of the movement of the carriage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61294830-A (JP)
Title: Automatic wire bonding apparatus
Inventor: HIDESHIMA KENJI
IPC: H01L21/66
Filed: 1985-06-21
Abstract: PURPOSE:To improve the yield rate, by providing a mechanism, which detects the quality of a wire bonding state, providing a mechanism, which corrects the poor welded part, and providing strength confirming mechanism. CONSTITUTION:A mechanism 5 detects and judges whether an ultrasonic wave welded state in wire bonding is good. A mechanism 6 performs additional wire bonding on a chip under the instruction from the mechanism 5. A mechanism 7 executes the tensile strength test of wire automatically under the instruction from the judging mechanism 5. For the detecting and judging mechanism 5 for the wire bonding state, the power and the oscillating time of an ultrasonic wave oscillator are specified within certain ranges. When the values are deviated from the ranges, the mechanism detects and judges the abnormality. Or, the mechanism, which directly probes the welded state by using ultrasonic waves, can be used.
Patent JP-S6030703-A (JP)
Inventor: KIKEGAWA SHINKOU
IPC: E01C19/02
Filed: 1983-07-27
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。