baber/WOPTO huggingface dataset:
Patent JP-H07212207-A (JP)
Title: Rectangular wave constant current generating circuit
Inventor: NAKAHARA MINORU
IPC: H01L21/66
Filed: 1994-01-24
Abstract: PURPOSE:To supply a rectangular wave current to speedily rise providing a switching circuit for circulation parallelly connected to the serial circuit of a main switching circuit and an object to be tested to exclude the delay of the rise of the rectangular wave current. CONSTITUTION:Concerning the start control of circulation to an object 10 to be tested, when a signal 12j to command the turn-on of an MOSFET 17 is outputted from a control circuit 12 at any prescribed time point in the state of opening respective MOSFET 15 and 17 of a main switching circuit 13 and a switching circuit 19 for circulation, an output driving voltage 18j of a drive circuit 18 is changed into an 'H' level, the MOSFET 17 is turned to a conducted state, and a circulating current Ij flows. At the time point when the circulating current Ij is stabilized at a fixed value, the control circuit 12 simultaneously outputs the command 12j for lowering the driving voltage 18j into an 'L' level and a command 12s for turning an output driving voltage 16s of a drive circuit 16 to the 'H' level. Then, the circulating current Ij can be switched to a rectangular wave current Is by the main switching circuit 13 and can be let flow to the object 10 to be tested.
Patent JP-H09197067-A (JP)
Title: Multichannel timer
Inventor: KOIKE TAKANAO
IPC: G04F3/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a multichannel timer capable of being small-sized and having a wide usability by providing a free running counter, a timer channel selector, an adding means and a control means. SOLUTION: The timer is provided with a free running counter 5, a counter 1 as a timer channel selector, an adder 6 for adding a value indicating timer setting period of a timer channel in case of receiving input signal of the channel to a value of the counter 5, a control part 4 to store the added result in a timer comparison register 3, a control part for outputting a coin coincidence signal when the added result read out of a memory means 3 coincides with the value in the counter 5 and distributes the coincidence signal to each timer channel, a comparator 7 and a decoder latch circuit 8. By this, constitution, at is made possible to be small-sized while loading a multitude of timer functions.
Patent JP-H08198802-A (JP)
Title: Production of glycolic acid
Inventor: YAMAMOTO YOSHIHIRO
IPC: B01J27/25
Filed: 1995-01-18
Abstract: PURPOSE: To produce the subject free glycolic acid useful as an industrial cleaning agent, etc., by an extremely simple reaction in high yield by heating a glyoxal aqueous solution together with a carboxylic acid of a specific concentration in the presence of a metal-containing catalyst. CONSTITUTION: This glycolic acid is obtained by heating (A) a glyoxal aqueous solution at 50 deg.C or higher than 50 deg.C, preferably 100-200 deg.C in the presence of (B) a metal-containing catalyst and (C) a carboxylic acid whose concentration is >=0.001wt.% based on the component of (A) at the starting point of heating. Further, as the component B, a halide, an oxide, a complex oxide, a hydroxide, an inorganic acid salt, an organic acid salt or an alkoxide compound of a metal selected from La, Ce, Ti, Zr, V, Nb, Ta, Cr, Mo, Mn, Fe, Co, Ni, Cu, Zn, Al, Ga and Sn is used in a ratio of 0.0001-1wt.% based on the total weight of the component A. As the component C, formic acid, acetic acid, propionic acid, glycolic acid, glyoxylic acid and oxalic acid are each preferably used.
Patent JP-S62191041-A (JP)
Title: Adsorbent of activated complementary component and removal of said component
Inventor: TANI NOBUTAKA
IPC: A61K35/16
Filed: 1986-01-14
Abstract: PURPOSE:To suppress excessive immune reaction by effectively removing an activated complementary component, by contacting a solution containing the activated complement component with a water-insoluble adsorbent having an anionic functional group. CONSTITUTION:Anionic functional group such as a carboxyl group or a sulfuric ester group is introduced into an adsorbent by a method for polymerizing a monomer containing the anionic functional group such as acrylic acid or a method for fixing a compound forming the anionic functional group to a water- insoluble carrier such as agarose. The obtained adsorbent shows excellent adsorbing capacity to an activated complementary component such as the activated fragment of the complement such as C2b generated by antigen-antibody reaction and other stimulation and can be suitably used as one for curing extracorporeal circulation such as artificial dialysis, artificial lung, plasma exchange and plasma purification.
Patent JP-S63176613-A (JP)
Title: Catalyst supporter
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1988-01-12
Abstract: 1. Metal catalyst carrier body (1) with a honey-comb structure formed from textured metal sheets (2, 3) and through which gas can flow, said honey-comb structure being surrounded by a casing tube (4) which is shorter than the catalyst carrier body (1), characterised by the following features : a) the end surfaces of the catalyst carrier body (1) are brazed at least over a portion of said end surfaces as far as a given depth (t1 , t2 ), preferably a few millimeters ; b) the casing tube (4) ends before the two end surfaces at a given distance (a1 , a2 ) away, this being greater than the brazing depth (t1 , t2 ), preferably a distance of 5 to 40 mm ; c) the casing tube (4) is only brazed to the outermost layer of the catalyst carrier body (1) over a narrow circumferential zone (5) and extends annularly over approximately only this circumferential zone (5).
Patent JP-H10193373-A (JP)
Title: Manufacture of synthetic resin molding
Inventor: ISHIDOYA KATSUNORI
IPC: B29C48/305
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To lower the processing cost of a following process by eliminating the unevenness of a sheet-shaped resin fed from a feeding die onto a surface to be fed. SOLUTION: Molten resin 30m is extruded into the sheet shape from a long and narrow slit-shaped extrusion opening 25d formed on a feed die 20, and simultaneously the feed die is moved in the direction crossing the extrusion opening, and the molten resin is so fed so to coat a surface 13 to be fed, and then a pressing surface 16 is moved close to the surface to be fed and so pressed as to almost uniformize the thickness of the molten resin to manufacture a synthetic resin molding. The feed die is constituted of a main body section 21, an extrusion die 25 fixed on the lower side of the main body and protruding in the long and narrow state and an extrusion passage 25c formed in the die and having an end forming an extrusion opening opened along the lower end edge of the extrusion die.  Synthetic resin in the molten state fed from an extruder into the main body section is passed through the extrusion passage and fed from the extrusion opening onto a surface to be fed.
Patent JP-H07205529-A (JP)
Title: Tape printer
Inventor: SAWADA AKIHIRO
IPC: B41J3/36
Filed: 1994-01-24
Abstract: PURPOSE:To provide highly effective use of a tape by printing marking or the like on a margin space in the tape by a separating distance between a printing mechanism and a tape cutting mechanism. CONSTITUTION:After image-developing text data (S22), this tape printer image- develops preset mark data and stores RAM22 in an image buffer (S23). A thermal head prints a mark on a tape until the final end of a serial of printed character rows have passed through a cutting mechanism after printing the text data stored in the image buffer.
Patent JP-H03213114-A (JP)
Title: Concentration of gas in storage tank
Inventor: YOKOSUKA SHUSAKU
IPC: B01D53/04
Filed: 1990-01-12
Abstract: PURPOSE:To replace the gas in a storage tank with high concn. objective product gas in an early stage by sending the high concn. objective product gas sent out of an adsorbing tank into the storage tank while residual gas is discharged from the storage tank by opening the discharge valve of the storage tank. CONSTITUTION:Adsorbing tanks 5a, 5b send out objective product gas such as high concn. nitrogen gas to a storage tank 8 and, at the same time, an oxygen concn. sensor 11 measures the concn. of oxygen in the storage tank to send the measured result to a controller 12. The opening degree of a valve 13 is determined on the basis of the measured result and the storage tank 8 receives the high concn. nitrogen gas and the air present in the storage tank 8 heretofore begins to discharge to the atmosphere by the sending of the nitrogen gas into the storage tank 8 and the concn. of oxygen in the storage tank 8 is reduced. Next, when the concn. of oxygen lowers, the opening degree of the valve 13 is adjusted to further lower the concn. of oxygen. Therefore, when the apparatus is started, the objective product gas in the storage tank is concentrated in an early stage.
Patent JP-H07210002-A (JP)
Title: Transferring and transporting device
Inventor: TAKANO SATOSHI
IPC: G03G15/16
Filed: 1994-01-24
Abstract: PURPOSE:To decrease pulling load on a formed film layer and to prevent cracking of an elastic material belt by forming the film layer having a low friction coefft. on the previously stretched elastic material belt. CONSTITUTION:The inside surface layer 6a of the transfer belt 6 is formed of a rubber belt and the surface layer 6b is composed of a fluororesin which is a hard material having the low friction coefft. The surface layer 6b is formed by a method of applying the liquid fluororesin on the surface of the rubber belt stretched to the state of use in which the belt is wound around rollers 4 and 5 or extending the belt to the state of use in which the belt is wound around the rollers 4 and 5 while maintaining the heat insulating state of the belt by heating the rubber belt and applying the fluororesin on its surface, then drying the coating. Then, the surface layer 6b is formed on the previously stretched inside surface layer 6a and, therefore, even if the belt 6 is put on the rollers 4 and 5 at the time of using the transferring belt 6 made of rubber, the pulling load acting on the surface layer 6b is lessened and the crack of the surface layer 6b is prevented.
Patent JP-H01182368-A (JP)
Title: Hydrophobic powder and cosmetic product containing same
Inventor: NANBA TOMIYUKI
IPC: A61K8/11
Filed: 1988-01-14
Abstract: PURPOSE:To provide the title cosmetic product outstanding in water repellency, good in cosmetic retentivity and skin fitness, giving moderate humectant feel, thus favorable in usability, consisting mainly of hydrophobic powder prepared by surface treatment with a high-molucular weight silicone of specific formula. CONSTITUTION:The objective cosmetic product consisting mainly of hydrophobic powder prepared by surface treatment with a high-molecular weight silicone of the formula [R1 is CH3 or partially C6H5; R2 is CH3, OH or alkoxy; n is 3,000 to 20,000]. Optimally, the amount of said high-molecular weight silicone to be used be 1-10wt.% based on the powder.
Patent JP-H06213545-A (JP)
Title: Air cooling-controlling system
Inventor: SAKAI MASATO
IPC: H05K7/20
Filed: 1993-01-19
Abstract: PURPOSE:To enable an air cooling-controlling system to keep the fans in order in cooling effect without increasing the power consumption and noise or with them suppressed to their least possible levels when malfunctioning occurs among the fans in a fan-using device equipped with a plurality of fan units. CONSTITUTION:Each two of fan units 1 form a set consisting of a pair of fan units 10. There are provided revolution-controlling means 101 each of which, provided correspondingly to any one pair of the fan units 10, monitors the operating condition of each fan unit 1A, 1B of the pair under its own control and, when each of the fan units 1A, 1B is operating normally, runs both of them 1A, 1B at about one half the rated value of number of revolutions; when either of the fan units 1A/1B is found abnormal in operating condition, runs the other fan unit 1A/1B of the pair at about the rated value.
Patent JP-H05187991-A (JP)
Title: Corrosion amount measuring device
Inventor: NAKATANI YOSHITAKA
IPC: G01N27/26
Filed: 1992-01-17
Abstract: PURPOSE:To test samples in a case that temperature difference and voltage difference work on the sample simultaneously and to reproduce a condition which is very close to the operational condition of an actual engine, for instance. CONSTITUTION:A corrosion amount measuring device is provided with a ring shape path 2 and which is filled with a liquid 39 such as an anti-freeze liquid, a pump 4 which is provided to a part of the path, a test piece attaching part 5 which supports a pair of the test pieces 12 and 13 of aluminum and others each one surface of which contacts to the liquid 39, and heaters 20 and 21 which can heat up each the test piece 12 and 13 directly from behind sides thereof. Moreover, the device equipped with an electric circuit 26 which contains an electric power source 28, and is connected to the test pieces 12 and 13 to enable providing voltage difference between the teat pieces or just connecting the test pieces, a path part which is a part of the ring shape path 2 and of which axial line is actually horizontal as well as which is removable from the ring shape path 2 by an outlet and an inlet joints 34 and 33, and a cooling part 6 which can be cooled down the path part from outside thereof, respectively.
Patent JP-S60151648-A (JP)
Title: Electrostatic charge image developing toner and its manufacture
Inventor: SUZUKI AKIRA
IPC: G03G9/08
Filed: 1984-01-19
Abstract: PURPOSE:To enhance fluidity and stability of triboelectric characteristics by forming one or more coat layers made of polymer particles alone or contg. a colorant on a coat layer made of a mixture of the colorant and fine polymer particles. CONSTITUTION:Core particles made substantially of spherical polymer particles and a colorant are added to a disperse system of fine polymer particles under conditions not causing agglomeration and coalescence of these fine polymer particles, and after uniformly dispersing them, they are spray dried at the glass transition point of the polymer or higher to form the first coat layer 2 composed of the polymer and the colorant on the surface of each core particle 1. Further, the second coat layer 3 and the third coat layer 4 both made of the polymer alone or contg. the colorant are formed likewise on the first layer to obtain a toner. The toner thus obtained is superior in fluidity and stabilized in triboelectric characteristics and enhanced in functional performance.
Patent JP-H09198497-A (JP)
Title: Working processing system for image data
Inventor: AZUMA HARUTOSHI
IPC: H04N1/393
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To perform a high-speed image processing by shortening the processing time by preparing a table for transforming coordinates from the transform source side to the transform target side through one time of longitudinal and lateral scanning, and referring to that table. SOLUTION: A host processing part 1 supplies generated image data stored in an image data storage part 2 and image working information 3 showing the contents of work to be performed to these image data to an image working processing part 4. At the image working processing part 4, an information designated by the image working information 3 is longitudinally and laterally once scanned by an affine transforming processing part 5, and longitudinal transform table 6a and lateral transform table 6b are prepared by making the respectively transformed coordinates on the transform target side made to correspond to the coordinates on the correspondent transform source side.  Next, concerning the respective picture elements in the image data storage part 2, the image working processing part 4 prepares worked image data while referring to the image data transform tables 6 and displays the worked image data on an image data display processing part 7.
Patent JP-H04239604-A (JP)
Title: Manufacture of ceramic-laminated electronic parts
Inventor: YOSHIMURA TOSHIMI
IPC: B28B11/00
Filed: 1991-01-23
Abstract: PURPOSE:To perform the lamination process of a plurality of ceramic green sheets with high areal productivity, which is included in the manufacture of ceramic lamination electronic parts. CONSTITUTION:In respective inner parts of plural trays 11 equipped with a bottom surface wall 14 and a side surface wall 15, a plurality of ceramic green sheet 16 are housed in a laminated state. From the inner parts of these plural trays 11, the ceramic green sheet 16 is sucked by a sucking head 12 one by one in accordance with a predetermined order, and while transporting by this sucking head 12, lamination of the ceramic green sheet 16 is effected above a lamination station 13.
Patent JP-S59134638-A (JP)
Inventor: ROORENSU ERU KINOUESU
IPC: B23Q39/04
Filed: 1983-01-20
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-H11209384-A (JP)
Title: Pr0duction of organosilicon compound having specific gamma-aminopropylsilyl group
Inventor: TACHIKAWA MAMORU
IPC: C07B61/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield by reacting an organoslicon compound having an alkylhydrosilyl group or an arylhydrosilyl group with an allylamine compound in the presence of a rhodium catalyst, a basic compound and a specific organosilicon compound. SOLUTION: (D) An organosilicon compound having an alkylhydrosilyl group or an arylhydrosilyl group (e.g. dimethylphenoxysilane) is reacted with (E) an allylamine compound (e.g. allylamine) in the presence of (A) a rhodium catalyst [e.g. bis(ethylene)rhodium (I) acetylacetonate], (B) a basic compound (e.g. tetraethylammonium hydroxide) and (C) an organosilicon compound represented by the formula, HSi(OR<1> )3 (R<1> is an alkyl or the like), preferably at 80 deg.C to produce the objective compound.
Patent JP-H0733719-A (JP)
Title: Soft tertiary amine ester of biologically influencing carboxylic acid
Inventor: KENESU BII SUROON
IPC: C07D209/18
Filed: 1991-01-24
Abstract: PURPOSE: To provide a novel compound which, when administered to warm- blooded animals, induces a bio-affecting response characteristic of the original acid from which the compound is derived and is less irritating and more excellent in permeability through a biological membrane than the parent compound.  
     CONSTITUTION: There are provided a compound of formula I [wherein R-COO- is an acyloxy residue of a non-steroidal, anti-inflammatory and non-narcotic analgesic or antipyretic agent containing one carboxylic functional group, an acyloxy residue of a cephalosporin antibiotic containing one carboxylic functional group, an acyloxy residue of a penicillin antibiotic containing one carboxylic functional group, an acyloxy residue of a natural or synthetic amino acid containing one carboxylic functional group or the like; R 1  and R 2  are each alkyl, aryl, aralkyl or alkaryl; and R 3  is H, R 1 ', CO-R' 1 , pyridyl (wherein R' 1  is phenyl, alkyl or the like)], a compound of formula II [wherein OOC-R'- COO is a di(acyloxy) residue of a bio-affecting dicarboxylic acid (e.g. methotrexate, penicillin and gultathione)] and acid addition salts and N-oxides thereof. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0649906-A (JP)
Title: Construction method for medium and high-story building
Inventor: NAKABE KUNIAKI
IPC: E04B1/348
Filed: 1992-01-17
Abstract: PURPOSE:To make it possible to simplify work before and after the construction of a building and reduce a whole construction period in terms of a construction method for medium and multistoried buildings, using a tower crane. CONSTITUTION:A first building unit 2 and a second building unit 10 which has a stronger structural strength compared with the first building unit 2 are stacked in length and width, thereby constructing medium and multistoried buildings. The second housing unit 10 is vertically stacked and used as a second housing row. Then, with this second housing unit row as a post, a tower crane 25 is mounted in such a fashion that it may rise freely. After mounted, the second housing unit is stacked on the second housing unit row with the tower crane 25 while the second housing unit or the first housing unit are installed around this second housing unit row.
Patent JP-S60151881-A (JP)
Title: Detector of speed in magnetic disk servo track writer
Inventor: TSUTSUI TADAHIKO
IPC: G11B21/10
Filed: 1984-01-20
Abstract: PURPOSE:To detect a speed in fine displacement with high accuracy by detecting fine displacement in high resolution. CONSTITUTION:A laser measuring device 2 to detect the position of a carriage 1 iradiates a laser beam L1 from the back of the carriage 1, detects a reflecting light beam L2 from the carriage 1, and outputs an up-count pulse S1 (at the time of advancing) and a down-count pulse S2 (at the time of regressing) to an up/ down counter 3. The output of a counter to count these output signals is divided into two systems and D/A-converted. Then a speed signal is obtained by differ- entiating them, and speed signals of these two system are alternately outputted by avoding the time when the module of a counter is switched.
Patent JP-H10203736-A (JP)
Title: Wire fixing structure
Inventor: KUSAKABE JIYUN
IPC: B65H83/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To certainly fix a movable body on a middle part of a wire without costing labor. SOLUTION: An engaging member 232 to engage a wire installation member 231 is provided on a middle part of a wire 64. A hole 235 to be engaged the engaging member 232 fixed on the middle part of the wire 64 is formed roughly in the center of an upper groove part 233 formed on an upper surface of the wire installation member 231. Additionally, wire insertion holes 236, 237 free to insert the wires 64 on both sides of the engaging member 232 through them are formed on both sides of a hole 234 to be engaged. The wire insertion holes 236, 237 are formed by extending in a direction orthogonal with the travelling direction of the wire 64.  The wire installation member 231 is fixed on the wire 64 by respectively inserting both end parts of the wire 64 into the wire insertion holes 236, 237 from above the upper groove part 233 and fitting the engaging member 232 fixed on the wire 64 in the hole 235 to be engaged.
Patent JP-H10210223-A (JP)
Title: Document reader
Inventor: OKI IKUO
IPC: H04N1/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To securely detect the head position of a document by monitoring the output of a read means, detecting a change of output from white to black or vice versa by the cutoff of reflected light form a back plate and detecting the document reaching a read start position, and starting read the original image. SOLUTION: The front end part 26 of the document 23 is carried to nearby a read position 24 to cut off the reflected light 25, and the output signal of a read means 5 varies. In this case, output signals of both a black and a white part of the back plate 14 are read. When detecting a change of one of them, a central processor recognizes that the front end part 26 of the document 23 reaches the read position 24. According to the output of the read means 5, the front end of the document 23 is detected on the basis of reference values of both black and white, so the front end of the document is correctly recognized whatever color tone the document has. Thus, the black plate 14 is provided with the black part to eliminate a failure in detecting the front end position.