baber/WOPTO huggingface dataset:
Patent JP-H0751271-A (JP)
Title: Endoscope suture device
Inventor: EDOWAADO II UOOKAA
IPC: A61B17/06
Filed: 1994-06-06
Abstract: PURPOSE: To provide a medial device which is especially suited to an endoscopic operation necessary for operating the body cavity through a small hole, facilities its operation and positioning, and eliminates any necessity for a surgeon from forming a knot of a suture thread externally. CONSTITUTION: A medical device 20 is for ligation and approximating tissue and provided with a canula 21 having a proximal end 22 and a distal end 23. The distal end 23 of the canula 21 is provided with a beveled surface 24 and the canula 21 is provided with first and second channels. The first channel is penetrated through the canula 21 and extended axially, and the second channel is extended from the inclined face 24 of the canula distal end 23 to the first channel. It is also provided with a suture 25 having a slide end 26, a distal loop 27, and a sip knot 28 for fixing the distal loop to the slide end 26. The slide end is pressed through the first and the second channels of the canula, however, this slide end 26 is extruded from the frontal end 22 of the canula 21. A means for fixing the slide end 26 of the suture 25 to the first channel of the canula 21 is also provided.
Patent JP-H08314255-A (JP)
Title: Multicolor image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/08
Filed: 1995-05-19
Abstract: PURPOSE: To provide a multicolor image forming device where the dispersion of the stopping positions of respective developing cartridges and the change of the stopping position caused by long-term use are reduced and which is excellent in the accuracy of a revolution stopping position. CONSTITUTION: A value [N(A)=N1-(M1-X)[ obtained by subtracting a difference between M1 (standard reference stopping flag detecting step), which is a step in the case of normally stopping without dispersion, and X from N1 (standard revolution decelerating driving step) recorded in a ROM is calculated, and the value N(A) is used instead of N1. Such calculation is performed for every color to derive a correction step.
Patent JP-H08310388-A (JP)
Title: Rail carrier vehicle derailment preventing device
Inventor: IIZUKA TOSHIYUKI
IPC: B61D3/16
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the derailment of a middle truck by placing a rail on a plurality of connected trucks, reducing horizontal pressure applied to the middle connected truck even when these carrier vehicles come to a track portion having a large curve during carrying of these by a rail-car and preventing floating of the middle connected truck. CONSTITUTION: Rail receiving plates made of a member having a large friction factor such as wood and the like are provided in rail receiving bases 10 attached to trucks TR1 and TR3 connected to the front and the back of trucks TR1, TR2 and TR3 traveled by being pulled by a rail-car MC and a rail receiving plate made of metal or plastic having an excellent sliding characteristic or a plurality of rollers are provided in a rail receiving base 30 attached to the truck TR2 connected to the middle part. Further, a counter weight 22 is attached to a portion of a side opposite a part in which the column 2 of the truck TR2 connected to the middle part is not erected.
Patent JP-S631915-A (JP)
Title: Signal pulse photocurrent sampling circuit
Inventor: KYOMASU MIKIO
IPC: G03B13/36
Filed: 1986-06-20
Abstract: PURPOSE:To prevent not only Early effect but also the generation of oscillation by carrying a signal current on a carrier current, by allowing the signal current of a mirror circuit to flow to a current source for setting the carrier current. CONSTITUTION:When a steady current and a signal current from a constant current source 118 and PSD are inputted to the connection point of the base of a transistor TR102 and a transistor 101, the steady current is sampled by TR102 and a resistor 119. The collector of TR102 is connected to a mirror circuit and the currents are mirrored in TR105-107. A comparator (FET108, 109) compares the voltage of a sample holding condenser C117 with reference voltage Vref and the current of TR106 is transmitted to TR111 through TR110. TR107 supplies a current to diodes 113, 114 and a current source 115. The outputs of the diodes 113, 114 determine the level of C117 through a voltage follower 112 and the potential of a memory C116 is held on the basis of said level.
Patent JP-H01316532-A (JP)
Title: Friction damper
Inventor: ABIRU HISATOKU
IPC: F16F7/09
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a characteristic equal to an oil damper by providing a cam mechanism for moving a spindle in the longitudinal direction along the axis of a cylinder, in the rear of the cylinder. CONSTITUTION:A plurality of wedge-shaped elements 2 are oppositely fixed to the inner peripheral face in the front end portion of a cylinder 1. A spindle 5 is provided on the axis of the cylinder 1. A cam mechanism 8, 8a, 9a, 9b for moving the spindle 5 in the longitudinal direction along the axis of the cylinder 1 is provided in the rear of the cylinder 1. The frictional force between each intermediate element 3 and each wedge-shaped element 2 is increased with the increase in the oscillating quantity of the cam mechanism 8, 8a, 9a, 9b. Thereby, a characteristic equal to an oil damper can be obtained.
Patent JP-H04368669-A (JP)
Title: Disk-like storing medium
Inventor: OBA AKIHIKO
IPC: G11B20/12
Filed: 1991-06-18
Abstract: PURPOSE:To offer an image information processor using a disk-like storing medium capable of sharing the signal processing circuits of an error correction coder, an error correction decoder, a modulator and a demodulator, etc., with the digital VTR of a D-2 system. CONSTITUTION:In the disk-like storing medium 1 recording and reproducing digitally a composite video signal, a video signal and a four channel sound signal are recorded to the different positions of the same track. A recording format so that the constitution of the recording code is the same as the digital VTR 5 of the D-2 system is adopted.
Patent JP-H0811302-A (JP)
Title: Application of liquid ink to paper piece
Inventor: ITO HIDETOSHI
IPC: B41J2/015
Filed: 1994-06-28
Abstract: PURPOSE:To enhance heat generating efficiency and to extend the life of a product by applying voltage to liquid ink and generating Joule heat by a current flowing through conductive particles and ejecting or raising the liquid ink from an orifice by the volumetric expansion of the liquid ink or the pressure due to the generation of an air bubble. CONSTITUTION:When voltage is applied across electrodes 41, 42, a current selects a place low in resistance to flow into liquid ink containing conductive particles. Since the electrodes 41, 42 and the conductive particles as well as mutual conductive particles become a contact state in an extremely small area and the resistance of a solvent is high, the concn. of a current is generated in the contact parts and large Joule heat is generated per a unit area. A temp. rise is generated by this Joule heat and the temp. of the liquid ink exceeds the b.p. of the solvent to generate small air bubbles and some air bubbles gather to become a large air bubble 9'' and a current passage 8'' larger in the concn. of a current is formed and the growth of the air bubble is generated with increasing speed by the mutual action of the generation and formation of the air bubble and the temp. rise due to the concn. of a current and the liquid ink rises from the leading end of an orifice 1 to be ejected.
Patent JP-S5371976-A (JP)
Title: Attachment for hair dryer
Inventor: ISHINO KOUICHI
IPC: A45D2/36
Filed: 1976-12-03
Abstract: PURPOSE: To provide an attachment optimal for doing hair relatively short after finished for parmanent by means of steel wire bristles planted near the hot air delivery port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08337412-A (JP)
Title: Activated carbon and its production
Inventor: YOSHINO YOSHIO
IPC: C01B32/336
Filed: 1995-06-13
Abstract: PURPOSE: To obtain activated carbon having improved performance to remove trihalomethane and malodorous substances in a water purifying process and substances to be adsorbed in a vapor phase by using coal as starting material and allowing pares each having <15Å pore diameter to grow. CONSTITUTION: In the pore diameter distribution of this activated carbon obtd. from nitrogen adsorption isotherm, the pore volume of pores each having <15Å pore diameter is >=0.25ml/g and accounts for >=40% of the total pore volume and the pore volume of pores each having 100-300Å pore diameter account for >=1%.
Patent JP-S62234544-A (JP)
Title: Sheet type oxygen scavenger
Inventor: INOUE YOSHIAKI
IPC: B01J20/02
Filed: 1986-06-24
Abstract: PURPOSE:To improve the oxygen removing rate of the title scavenger and to raise the oxygen absorbing capacity by making a mixture consisting of a fibrous substance, iron powder, water, and an electrolyte into paper, and forming a sheet material having <=50,000sec/100ml air Gurley permeability. CONSTITUTION:A fibrous substance is suspended in water wherein an electrolyte is dissolved by using a pulper, the suspension is lightly beaten with a refiner, and the iron powder is added, mixed, and suspended. The suspension is passed through a paper machine, filtered by wires, dehydrated by suction, and then pressed and dehydrated to obtain a sheet oxygen scavenger contg. 10-50wt% water. The film 11 of an oxygen-permeable resin such as vinyl chloride is coated on the surface of the sheet oxygen scavenger 10. The permeability of the sheet oxygen scavenger is controlled to <=50,000sec/100ml air Gurley permeability stipulated in JIS P-8117, or preferably to <=5,000sec/100ml air.
Patent JP-S6126777-A (JP)
Title: Plasma cvd apparatus
Inventor: SAITO KEISHI
IPC: B01J19/08
Filed: 1984-07-16
Abstract: PURPOSE:To vapor deposit amorphous silicon film uniformly on base body surfaces, by positioning plural cylindrical base bodies parallelly on the same plane as electrodes between a pair of parallel divided electrodes, and jetting raw material gas to gaps between the base bodies. CONSTITUTION:Plural drums 15 fixed to a holding frame 6 are carried in a heating chamber 7 exhausted to vacuum and heated by heaters 4. The heated drums 15 are carried in a reaction chamber 2 held to vacuum by an exhausting system 5, through a gate valve 13, positioned, connected to an earth 10, to use them as anode electrode, and allowed to correspond to a pair of electrodes 22. The electrodes 22 are composed of each divided part 22A, and raw material gas is jetted from a supplying pipe 23 toward gaps between the drums 15 revolving in arrow direction through hole of each part 22A, decomposed in plasma to form amorphous silicon film on the drum 15 surface. Next, the drums 15 are cooled at a cooling chamber 3 and taken out. In this way, accumulated film having uniform thickness and quality is formed efficiently.
Patent JP-H04250206-A (JP)
Title: Stone-fall preventive net
Inventor: FUJIWARA YOSHIYASU
IPC: C08L23/00
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a light-weight, high-strength stone-fall preventive net which can be easily deformed by using a molecule-oriented molded product of a super molecular weight ethylene polymer having a specific intrinsic viscosity. CONSTITUTION:A stone-fall preventive net is formed of a molecular-oriented molded product of a super molecular weight ethylene polymer having an intrinsic viscosity of at least 5dl/g. As the ethylene polymer, alpha-olefin having at least 3C is employed with alpha-olefin having 0.1-20(preferably 0.5-10) per 1000 carbon atoms is used. As the alpha-olefin, one or two or more selected from butene-1,4- methylpentene-1, hexene-1, octene-1, and decene-1 may be used.
Patent JP-S6244041-A (JP)
Inventor: BUERUNAA HADEICHIYU
IPC: H02K3/24
Filed: 1986-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01313839-A (JP)
Title: Formation of fluorescent screen
Inventor: HIGUCHI NAOATSU
IPC: H01J9/227
Filed: 1988-06-14
Abstract: PURPOSE:To efficiently and simply form a fluorescent screen with high precision by fixing a mask in advance and filling a phosphor-contained slurry liquid into the opening sections of the mask to stick it. CONSTITUTION:A mask 2 with the preset opening section is arranged on a transparent substrate 1 in advance, a phosphor-contained slurry liquid 6 is filled into the opening sections of the mask 2 and stuck to form fluorescent faces 8 at the necessary portions. The allowable range of the flow characteristic of the slurry liquid is made very wide, the coating thickness of the slurry liquid can be precisely, uniformly and easily controlled, because this is different from the case that the slurry liquid 6 is uniformly coated on the whole transparent substrate 1. Uniform panel luminance can be obtained.
Patent JP-H0439370-A (JP)
Title: Resin composition for coating outside of can
Inventor: YOKOTE SHUJI
IPC: C09D167/00
Filed: 1990-06-04
Abstract: PURPOSE:To obtain the title composition providing beautiful appearance without causing coating defects such as bleeding or cissing, by blending a polyester resin comprising dicarboxylic acid components and glycol components with an alkyl etherified formaldehyde resin in a specific ratio. CONSTITUTION:(A) A polyester resin comprising (i) 20-80mol% isophthalic acid, 80-20mol% aromatic dicarboxylic acid except isophthalic acid and 0-50mol% 2-12C aliphatic dicarboxylic acid as dicarboxylic acid components, (ii) 25-99mol% one or more side chain alkyl-containing glycol shown by the formula (R1 and R2 are 1-6C alkyl), 1-75mol% 8-12C glycol and 0-50mol% another alkylene glycol as glycol components and (iii) 0.5-10mol% based on total acid components of tri- or polyfunctional polycarboxylic acid and/or polyol is blended with (B) an alkyl etherified formaldehyde resin in a ratio of the component A/B=(95-60)/(5-40) to give the objective composition.
Patent JP-S5672222-A (JP)
Title: Moving blade of gas turbine
Inventor: MATSUMOTO MANABU
IPC: F02C7/12
Filed: 1979-11-14
Abstract: PURPOSE: To easily control a flow rate of cooling air by a method wherein a header for the cooling air is formed on a moving blade shank at the parts adjacent to each other and the cooling air is appropriately distributed from the header to the essential parts.  
     CONSTITUTION: The header 50 is formed between adjacent shanks 60 of the moving blade 80. The header 50 is a distribution chamber of the cooling air and a cooling air passage 55 within a backet 16 is formed by providing a hollow 51 as deap as it can be opened in the header 50. On the sides of the shanks 60, there are opened a plurality of small holes 62 or slits 63 for the cooling air being blown out from the header to the outside the blade. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5846490-A (JP)
Inventor: NISHIMURA KATSUJI
IPC: G07D1/00
Filed: 1981-09-14
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-H01314179-A (JP)
Title: Printer
Inventor: SUGAWARA ISAMU
IPC: B41J11/62
Filed: 1988-06-14
Abstract: PURPOSE:To prevent a misregistering in printing and the jamming of a recording medium by a construction wherein a support mechanism is held on a carriage so as to move forward and backward in a carriage forward direction. CONSTITUTION:A mask bracket 4b hung on a carriage with a support pin 6b rotatably in a head forward direction is positioned by springs 6c and restored to the previous position when rotating. A mask Mb is so shaped as to has a relation of Ra>Rb, where Ra and Rb are curvatures. Therefore, even when the mask Mb moves horizontally and comes into collision with a bent recording medium 8a, the mask Mb rotates to buffer an impact force and the shape of the mask Mb reduces the impact force. In this manner, a stable and high-quality printing can be applied even on a deformed recording medium without generating a misregistering in printing and the jamming of the recording medium.
Patent JP-S5938441-A (JP)
Inventor: NAGAI TERUMA
IPC: E04G21/10
Filed: 1982-08-23
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-H0312194-A (JP)
Title: Method and machine for sewing knitted fabric
Inventor: ITO KIMIO
IPC: D05B73/12
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently execute the sewing work of knitted fabric without requiring skill by forming stitches matched with the shapes of through grooves by executing the sewing work with a sewing machine while pulling and stretching parts matched with the through grooves in one part of the knitted fabric crimped by pattern plates for pattern sewing. CONSTITUTION:The sewing machine vertically moves a needle 14 while feeding pattern plates 7 back and sews knitted fabrics 13 and 13, which are sandwiched by the pattern plates 7, together. Through grooves 6 and 6 of the pattern plates 7 are formed to be matched with the shapes of stitches 2 to be formed when the knitted fabrics 13 and 13 are sewn together. Since the pattern plates 7 are fed being matched to the shapes of the through grooves 6 by engagement between a guide piece 11 and the through groove 6, the knitted fabrics 13 and 13, which are sandwiched by these pattern plates 7, are sewn together by the stitches 2 having the prescribed shapes while a hand is left separate from the pattern plates 7.
Patent JP-H05309267-A (JP)
Title: Photocatalyst body
Inventor: KITAMURA MASAKI
IPC: C02F1/72
Filed: 1992-05-11
Abstract: PURPOSE:To provide a photocatalyst body having satisfactory photocatalytic activity and strength. CONSTITUTION:Photocatalyst powder is supported and fixed on a substrate with a metal oxide formed from a metal oxide sol as a supporting and fixing material to obtain the objective photocatalyst body. This photocatalyst body has certain mechanical strength and maintains the high photocatalytic activity of the photocatalyst powder.
Patent JP-H04345395-A (JP)
Title: Movement vector detecting method
Inventor: HIRABAYASHI HIROSHI
IPC: H04N19/50
Filed: 1991-05-23
Abstract: PURPOSE:To obtain the method of efficiently detecting the movement vector of a picture. CONSTITUTION:As for the method of detecting the movement vector of the picture by a composite grading method, dither signal S is added to the grading signal of a divisor (the output of an integrator 6) of a divider 7 by an adder 4, so that the large error of a detected vector value can be prevented in a part whose grade integrated value is small, and that the detected vector value can be prevented from being affected by the error in the part whose grade integrated value is large.
Patent JP-H089804-A (JP)
Title: Solution feeder in solution culture
Inventor: TAKEDA KOJI
IPC: A01G31/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a solution feeder which can prevent the fertilizer precipitated while the solution is stopped to feed from blocking the grooves in the dripper by feeding water for a certain time, after the fertilizer solution is fed through a dripper, thereby flowing off the fertilizer solution remaining in the dripper with water. CONSTITUTION:In a fertilizer solution feeder where the fertilizer solution prepared by diluting the concentrate with water is fed through the dripper 14 intermittently to the crop plants, water is fed in a certain time, after the solution is fed. For example, concentrates are fed from the concentrate tanks 2, 3 into the mixing barrel 3 and diluted with water from the tank 1 to prepare the fertilizer solution. Further, the pump 8 and the electromagnetic valve 11 are actuated every a certain time by the indication of the computer controller to feed the diluted fertilizer solution intermittently to the dripper 14, further prior to stopping the pump 8 and the magnetic valve 11, the electromagnetic valves 2a, 3a are used to stop the feed of the solution so that the solution to be fed to the dripper 14 becomes only water, for several seconds before feeding is discontinued.
Patent JP-H10338657-A (JP)
Title: Dialdehyde compound and its production
Inventor: KAWASE NORITAKA
IPC: C07C221/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an organic photoconductor, especially a charge-transferring material for an electrophotographic photoreceptor, electroluminescent element, etc., or a production intermediate for a luminescent material, etc. SOLUTION: This dialdehyde compound is expressed by formula I [R<1> to R<10> are each H, a halogen, a dialkylamine or the like; X is a 1-4C alkylene or a (substituted) 6-18C arylene], e.g. an aldehyde compound of formula II. A compound of formula I is obtained by formulating a vinyl compound of formula III (e.g. 1,4-bis[1-(p-methylphenyl)vinyl]benzene) using a Vilsmeier reagent which has been prepared by the reaction of a formamide compound of formula IV [R<11> and R<12> are each a lower alkyl or a (substituted) aryl] (e.g. N,N'-dimethylformamide) with a halogenating reagent in the theoretical amount to the vinyl compound, preferably one or more mol equivalent to one vinyl group, in an organic solvent (e.g. toluene), and hydrolyzing the resultant immonium salt with an alkali (e.g. sodium hydroxide).
Patent JP-S5770344-A (JP)
Title: Operation control method for air conditioning device
Inventor: NAKAO MASAKI
IPC: F24F11/00
Filed: 1980-10-22
Abstract: PURPOSE: To control with accuracy the time to start precooling or preheating by estimating at every certain period of time temperature of a room when its use is started based on a room temperature estimating formula which has been beforehand made and starting an air harmonizing device when the estimated temperature satisfies a specifies temperature conditons.  
     CONSTITUTION: A room temperature estimating formula which takes as inputs external disturbance and the operation of an air conditioning device 13 and outputs room temperature is made by a calculating device 24. On the other hand, in a room temperature estimation calculation device 26, the present time is assumed to be taken as S hour, and at S hour the air conditioning device 13 is started, and later variation of the room temperature and the room temperature at the start of using a room 21 are estimated. The calculation of this estimation is successiveiy carried out by detecting the room temperature with detectors 22, 23 and 25 respectively, and taking the wall temperature and outdoor temperature after S hour as the wall temperature and outdoor temperature at S hour, and taking the amount of operation of the air conditioning device 13 after S hour as 1 (starting) and substituting 1 in the room temperature estimating formula. This calculated, estimated room temperature of the room 21 at the time of starting use is sent to a starting judgement calculating device 27, and when an estimated temperature reaches a specified temperature, the air conditioning device is started, and precooling and preheating of the room 21 are started. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0312677-A (JP)
Title: One-pack developing device
Inventor: MINAMITANI TOSHIKI
IPC: G03G15/08
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the image quality equal to the initial image quality even after continuous copying by coating the surface of a toner supplying member with a specific arom. fluorine compd. and biasing this member with 0 to 500V positive potential from a toner transporting member. CONSTITUTION:The surface of the toner supplying member 4 is coated with the arom. fluorine compd. expressed by formula I. This toner supplying member 4 is biased with 0 to 500V potential from the toner transporting member 2. In the formula I, Rf denotes any among -CaF2a-, -OCaF2a-, -CaH2-, -OCaH2a-; X, Y denote positive integers including 0. The positive chargeable toner 6 in a toner tank 7 of a developing section is, therefore, smoothly replenished to the toner supplying member 4, by which the flow of the toner 6 on the toner supplying member is smoothed and the thickness of the toner layer on the toner transporting member 2 is always uniformized. The sharp images which are the same as the initial images are obtd. in this way even after the continuous copying.