baber/WOPTO huggingface dataset:
Patent JP-H11212371-A (JP)
Title: Image forming device
Inventor: KAWARAZUKA HIROSHI
IPC: G03G15/16
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent transfer defect caused by lowering resistance on a surface of a secondary transfer roll. SOLUTION: The secondary transfer roll comprises a core bar (shaft center of metallic roll) 6a, a conductive substrate 6b coating a periphery the core bar 6a, a semiconductive intermediate layer 6c coating the conductive substrate 6b, and the coating layer 6d further coating the intermediate layer 6c. Then, the volume resistivity of the coating layer 6d is set higher than the volume resistivity of the intermediate layer 6c, and the volume resistivity of the intermediate layer 6c is set higher than the volume resistivity of the coating layer 6d. Moreover, the thickness of the coating layer 6d is set in a range between 10 to 30 μm. As a result, the transfer defect can be prevented by minimizing the creeping leakage on the secondary transfer roll 6.
Patent JP-H04352813-A (JP)
Title: Fiber and filament stretched from polymer mixture
Inventor: HANSUUDETOREFU HAINTSU
IPC: D01F6/90
Filed: 1991-01-25
Abstract: PURPOSE: To obtain fibers and filaments improved in drawing ability and strength and comprising a polymer blend mainly containing an aliphatic polyamide or a polyalkylene terephthalate to be generally used and containing a specific amount of a polyalkylene sulfide. CONSTITUTION: The polymer blend containing (A) at least 90 wt.% aliphatic polyamide such as polyamide 6 and polyamide 66 to be generally used or polyalkylene terephthalate such as polyethylene terephthalate, (B) 0.1-10 wt.% polymer containing polyarylene sulfide (for example; poly-p-phenylene sulfide) represented by the formula [wherein Ar is a (substituted) arylene] as a main unit and optionally (C) up to 30 wt.% general auxiliaries and additives based on components A+B is melt spun and drawn by a draw ratio of 1:2-1:10 to obtain the objective fibers and filaments improved in drawing ability and strength.
Patent JP-H08215658-A (JP)
Title: Specific solidification of sludge and incineration ash
Inventor: NISHIDA KONOSUKE
IPC: C02F11/00
Filed: 1995-02-13
Abstract: PURPOSE: To stabilize and solidify sludge and incineration ash by stabilizing a harmful substance and solidifying it for a long period. CONSTITUTION: In a method for stabilizing and solidifying sludge and incineration ash, in the case of mixing sludge and incineration ash with cement and solidifying the mixture, a compound containing sodium, potassium, calcium, iron salt and aluminum salt in an ionic state is added and a solidified product is obtained in which harmful heavy metal and a toxic substance such as PCB and dioxin are not eluted from sludge and incineration ash.
Patent JP-S60167855-A (JP)
Title: Traversing drum
Inventor: MAEDA YOSHIYASU
IPC: B65H54/38
Filed: 1984-02-10
Abstract: PURPOSE:To surely prevent the occurrence of ribbon winding in a traversing drum which is used to wind up a yarn in a textile machine such as, for example, a temporary twisting machine, by providing such an arrangement that cam grooves in the peripheral surface of a traversing drum have a plurality of reciprocating paths which are different from each other. CONSTITUTION:A cylindrical traversing drum 1 which is disposed in a cam box 2, is formed in its outer peripheral surface with an endless spiral cam groove A. A guide plate 3 secured to the cam box 2 is formed therein with a notch 4 and an opening 5 which extend linearly in the same direction as that of the shaft of the traversing drum 1. The cam groove A, the notch 4 and the opening 5 are slidably engaged with a cam shoe 6, a slide block 7 and a guide bar 8, respectively. The guide block 7 and the guide bar 8 are integrally incorporated together to form a traverse guide 9 so that the cam shoe 6 travels in the cam groove A when the traversing drum 1 is rotated by a device which is not shown, and therefore, the traverse guide 9 reciprocates in the direction orthogonal to the surface of the drawing.
Patent JP-H10219575-A (JP)
Title: Bleaching of chemical pulp for papermaking
Inventor: FUKUSHIMA TAKAMASA
IPC: D21C9/14
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of delignification/bleaching, which reduces chlorine dioxide consumption, controls formation of organochlorine compounds as by-products and reduces environmental toxicity of waste water as a result of bleaching operation by delignifying/bleaching chemical pump with a peroxide and specific oxyacid catalyst, and then further delignifying/bleaching the effluent with chlorine dioxide without washing out the residual peroxide. SOLUTION: This method (A) delignifies/bleaches digested chemical pulp with a peroxide and reaction catalyst, i.e., at least one kind selected from the group consisting of an oxyacid of group IV, V or VI element and salt thereof, and (B) further delignifies/bleaches the effluent with chlorine dioxide without washing out the residual peroxide. This method allows bleaching with a peroxide and chlorine dioxide at a lower temperature than the conventional one, and can make the bleaching system compact.
Patent JP-S57138138-A (JP)
Title: Adjusting method electron ray exposing device
Inventor: NAMAE TAKAO
IPC: H01J37/304
Filed: 1981-02-20
Abstract: PURPOSE:To facilitate adjustment uniformalizing the density of beam currents by differentiating and arithmetically processing the detecting signals of rectangular beams, extracting the slope and curvature of differntiation signals and correcting the central axis of electron rays and the position of crossover by the information. CONSTITUTION:Beams projected to a molding slit 4 are deflected and scanned on a knife edge 12, and detecting signals by a Faraday gage 13 are inputted to a calculator 18 through a differentiation circuit 15 and an A-D converter 17. Differentiation signals digitalized are approximated to a straight line and the slope is calculated, and the central axis 5 is adjusted through correction until the slope becomes zero by alignment coils 9, 10 and signals take a symmetrical wave-form to time. The exciting currents of the coils 9, 10 are fixed, the exciting intensity of an irradiating lens 3 is changed at every minute quantity and scanning and detection are repeated, a condition that makes the differentiation signals maximum (curature is made 0) is obtained, and a crossover image is adjusted so as to form on the aperture plate 8 of a projection lens 6. Accordingly, adjustment equalizing the distribution of the current density of a face scanning type device can be simplified.
Patent JP-2000222585-A (JP)
Title: Method and device for detecting and recognizing motion, and recording medium
Inventor: YAMAUCHI YASUAKI
IPC: G06T7/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To make detectable a three-dimensional motion with high accuracy by detecting the motion in plane direction for every similar small area between continuously obtained distance images and detecting the motion in the depth direction between the similar small areas by calculating depth information for every small area. SOLUTION: A plane direction motion detecting part 5 detects the motion in the plane direction for every block image between a distance image stored in an image storage part 2 and a distance image acquired by an image acquiring part 1. A distance value calculating part 6 calculates the depth information (distance value) of the block image. A depth direction motion detecting part 7 detects the motion in the depth direction on the basis of the value, which is calculated by the distance value calculating part 6, of the distance between the block image of moving source in the plane direction estimated on the basis of the motion in the plane direction detected by the plane direction motion detecting part 5 and the block image of the moving destination.  Then, a motion recognizing part 8 recognizes the motion while referring to the detected plane direction motion information and depth direction motion information and a template 9.
Patent JP-S62183519-A (JP)
Title: Exposure apparatus
Inventor: ISOHATA JUNJI
IPC: G09F9/00
Filed: 1986-02-07
Abstract: PURPOSE:To reduce the influence of mask reference marks of an exposure apparatus main part side upon exposed pictures and facilitate widening the exposed area by a method wherein a plurality of sets of the position reference marks are provided on the apparatus main part side and alignment marks of originals are arranged in such a manner that the alignment marks of one original does not come to the boundaries between itself and other originals. CONSTITUTION:Mask reference marks 17 of an apparatus side are attached to a fitting table 18. A microscope 19 measures the alignment mark of a mask and the mask reference marks 17 and an electric processor 20, which measures the alignment marks of a mask 1 and a substrate 3, converts image signals of the two marks into electric signals to measure relative displacements of the two marks and transmits signals to drive a mask stage 2 to align the mask 1 with a predetermined position.
Patent JP-S58143710-A (JP)
Inventor: SUYAMA TAKAYUKI
IPC: A47C1/121
Filed: 1982-02-19
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-S58174272-A (JP)
Inventor: SHIRIRU FURANSHISU DOREIKU
IPC: B05D7/14
Filed: 1983-02-16
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-H09193047-A (JP)
Title: Dust seal structure of breaker chisel
Inventor: MORIKI YASUMITSU
IPC: B25D17/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure tip operating view by fixing to a breaker tip base plate, a retaining cylindrical body to which a bush is fitted, arranging a sleeve for surrounding the retaining cylindrical body around the periphery of a chisel, and interposing a sliding seal ring between a sleeve inner surface and the retaining cylindrical body. SOLUTION: A flange 12 is fixed to a base plate 10. The base 1a of a chisel 1 is slidably fitted and inserted to a third bush 13 fitted to a retaining cylindrical body 11. A grease forcibly feeding hole 14 is opened by being passed from the periphery of the flange 12 through the retaining cylindrical body 11 and the third bush 13. A sleeve 15 for surrounding the retaining cylindrical body 11 is integrally arranged with the chisel 1 through an annular swelled part 16 arranged on the periphery of the chisel 1. A seal ring 18 is fittedly retained in a recessed groove 19 formed to the tip side peripheral surface of the retaining cylindrical body 11, and prevents the penetration of a foreign matter into the inside. Therefore, strength against a bending moment applied to the chisel 1 is increased, and the chisel 1 longer than the conventional case can be used.  Further, operating view can be enlarged, and operational safety can be improved.
Patent JP-H04314465-A (JP)
Title: Hard golf ball reinforced through solvent master batch by using metallic salt of alpha,beta-ethylenically unsaturated carboxilic acid
Inventor: HASHIMOTO TAKATSUGU
IPC: C08K5/09
Filed: 1992-01-14
Abstract: PURPOSE:To provide a hard golf ball having a high physical property by uniformly mixing metallic salt of alpha,beta-ethylenically unsaturated carboxilic acid through solution master batch into rubber-like polymer. CONSTITUTION:Polymer cement is producedin proper aliphatic hydrocarbon solvent. Suspension is formed in the hydrocarbon solvent miscible with hydrocarbon solvent of metallic salt of alpha,beta-ethylenically unsaturated carboxilic acid. The polymer cement is mixed with the suspension to remove the solvent and provide the metallic salt uniformly dispersed in the polymer. Then, a hard golf ball is produced from these materials.
Patent JP-S56123382-A (JP)
Title: Treatment for metal surface
Inventor: FUTAKA MICHIO
IPC: C23C30/00
Filed: 1980-02-29
Abstract: PURPOSE: To make possible mass production of various patterns with ease by blackening a Ti-Si alloy with aqueous hydrofluoric acid of specific concn. then  applying post-treatment thereto.  
     CONSTITUTION: When a Ti-Si alloy is treated with 0.5W10% aqueous hydrogen fluoride, the surface of a beautiful black color of high activity is obtained. Then, the surface is partially coated by a resist method, whereby metal coating is applied. if a metal such as gold or silver is used for the metal coating material, a pattern resembling to inlays is easily formed, and this is widely used as a decorative material. If electron beam resist is used, a fine wirelike pattern may be afforded and this is applicable to, for example, the thermal head of a printer. If silver or nickel is used, the utilization value in terms of function is enhanced, like in the use of the difference in electric resistivity rather than the use as a decorative material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03229005-A (JP)
Title: Stroke adjusting device for hydraulic pressure cylinder
Inventor: TAKASAKI KUNIHIKO
IPC: F15B15/24
Filed: 1990-02-02
Abstract: PURPOSE:Not to vary a cushion stroke even when a stop position of a piston changes by providing a cover with a small piston, which is fitted into a cushioning recessed hole made in a piston, in such a manner that the position of the small piston can be adjusted in the axial direction together with providing the small piston with an abutting part for stopping the piston. CONSTITUTION:A cushioning, recessed hole 21 is made in an end part of a piston 14, while a small piston 32, which is inserted into the recessed hole 21 maintaining gas-tightness on account of an O-ring 22, is attached to a cover 12 be means of an adjusting screw 15 in such a manner that the position of the small piston 32 can be adjusted in the axial direction. The small piston 32 is provided with both an abutting part 33, on which an end surface 14a of the piston 14 abuts, and a connecting hole 34, which connects a cylinder room 41 to an exhaust room 42. In addition, the cover 12 is provided with a throttle valve 35 for cushion adjustment. With this contrivance, even when the stopping position of the piston 14 varies, the cushion stroke can be kept unvaried.
Patent JP-S55117365-A (JP)
Title: N-phase phase error detector
Inventor: NAMIKI JIYUNJI
IPC: H04L27/227
Filed: 1979-03-02
Abstract: PURPOSE:To secure the detection for the N-phase phase error via the square phase error characteristics by securing the discrimination with the output of the frequency of N times as much as the carrier frequency for the output of the binary carrier regenerating oscillator and with the specified phase of the input signal. CONSTITUTION:The 4-phase modulation wave in the case of N=4 is converted via comparator 1 into the square wave and then delivered to terminal 101 from input terminal 100. This square wave is then applied to the CP terminal of data ratch circuit 2 in the form of the read-in input. On the other hand, the output of the 4-fold carrier frequency output which is changed into the square wave is applied to input terminal D of circuit 2 from oscillator 3, and this value receives decision at the rise time point of the signal to the previous read-in input whether it is the high or low potential and then reaches the output terminal to be held until the next rise of the read-in input signal. As a result, the output signal sent from output end 101 of circuit 2 features the phase detection characteristics. In this case, the 4-phase phase error can be detected with the square phase error characteristics.
Patent JP-H10223871-A (JP)
Title: Integrated photosensor
Inventor: SUGITO YASUNARI
IPC: H01L27/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an integrated photosensor which is capable of restraining light from propagating without increasing in chip area. SOLUTION: A signal processing circuit region 8 and a photodiode 9 are formed on a silicon substrate 1, an insulating film 2 is formed on the surface of the substrate 1, a gold wiring 3 is formed thereon, an interlayer insulating film 4 of oxide or the like is formed on the gold wiring 3, a light absorbing film 6 of titanium nitride(TiN) is provided thereon, and a light, shading metal film 5 of Al or the like is formed thereon. Light penetrating through an opening A provided to the light shading metal film 5 is absorbed by the light absorbing film 6, and penetrating light is lessened in propagation distance.
Patent JP-S54118445-A (JP)
Title: Electrostatic spray cooling
Inventor: TAKASE KIMIHIRO
IPC: B05B5/16
Filed: 1978-03-07
Abstract: PURPOSE:To cool an object, efficiently, with controlled cooling rate, by spraying the object with charged particles from a spraying nozzle which is applied with high electric potential relative to the object. CONSTITUTION:An object 1 to be cooled is grounded at a fixed position. A high electric potential is applied to the corona electrode 6 of a dual-path nozzle by a high potential generator 9 controlled by an electric regulator 8. Air is sent to the nozzle 2 from the blower 10 which is controlled by a regulator 11, and water in the tank 4 is sucked to the nozzle through a suction pipe 5 and sprayed. The mist of water is charged by the corona generated by the intense electric field between the electrode 6 and the object 1, and desosited to the whole surface of the object to cool the object uniformly.
Patent JP-S60172250-A (JP)
Inventor: HAYAKAWA HIDEO
IPC: A01M29/16
Filed: 1984-02-15
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-H10222452-A (JP)
Title: Multiconnection scsi device
Inventor: HIRAI KOICHI
IPC: G06F13/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the performance of SCSI connector by performing access from plural computer systems to one SCSI device. SOLUTION: This SCSI device has plural computer systems 11 and 12 provided with SCSI interface devices 15 and 16 and SCSI devices 13 and 14 equipped with SCSI interface devices 11 and 18 and the SCSI interface devices 15-18 are provided with data transmission/reception part, data discrimination part and data transmission/conversion part. Concerning such an SCSI device, the data transmission/conversion part is equipped with plural SCSI-ID tables and the plural computer systems are connected to one SCSI interface device. At such a time, the plural SCSI-ID tables are equipped with different ID corresponding to the respective plural computer systems.
Patent JP-S59151825-A (JP)
Inventor: KITANO SAKUJIROU
IPC: A01K91/00
Filed: 1983-02-16
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-S59149464-A (JP)
Title: Television receiver loaded on moving body
Inventor: YASHIMA ISAO
IPC: H04N5/44
Filed: 1983-02-16
Abstract: PURPOSE:To obtain a stable TV picture by controlling the operation of an automatic switching device for high-frequency inputs which selects a high-frequency signal from an antenna group on the basis of a video signal, and a vertical synchronizing, a horizontal synchronizing signals from a TV signal processor. CONSTITUTION:Plural high-frequency signals from the antenna group 2 are inputted to terminals A1-A4 of the automatic switching device 1 for high-frequency inputs, and the device 1 selects one of input signals from the terminals A1- A4 and inputs it to the TV signal processor 3 from a terminal A8. The processor 3 detects a high-frequency signal to input an audio signal (d), video signal (a), vertical synchronizing signal (b), and horizontal synchronizing signal (c) to a monitor device 4 for control through terminals B2-B5 and also input the signals (c), (b), and (a) to the device 1 through terminals B7-B9. The device 1 compares the high-frequency signals from the terminals A1-A4 at specific intervals on the basis of the signals (a)-(c), and selects and outputs the signal with the highest level from the terminal A8. The device 4 outputs the signals (a)-(d) to display devices 51 and 52 to drive video tubes and speakers of the devices 51 and 52.
Patent JP-H01201882-A (JP)
Title: Centering member for information recording medium
Inventor: KUNIDA SHINOBU
IPC: G11B7/2405
Filed: 1988-02-05
Abstract: PURPOSE:To facilitate the adhesion between a hub and an organic recording plate, to enhance its accuracy and to attain inexpensive mass production by constituting the hub with an embedded inorganic ring and an organic resin filled part. CONSTITUTION:A hub 2 consists of the two types of materials, and for the embedded ring 5 material, a metal such as steel and stainless steel, or a sintered body such as ceramics is applicable. For the material of a resin filled part 6, a vinyl chloride resin, a methyl methacrylic resin, an epoxy resin, etc., can be used. The molding method of these is by means of normal plastic filling molding method. The embedded ring 5 having projections at a side surface and a resin filled part 6 are closely unified to be the hub 2, and the resin filled part 6 can easily adheres to a resin-made recording plate 1. Thus, mass production of the highly accurate and inexpensive hub 2 can be attained.
Patent JP-H10220424-A (JP)
Title: Locking mechanism for turning member
Inventor: SUZUKI KATSUYA
IPC: E05C21/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a locking mechanism needing a small operating physical force during the operation of a lock and ensuring freedom from the unexpected release of the lock. SOLUTION: This turning member locking mechanism has engagement parts 24 and 25 on a turning member 21 and the left side wall of a body 22, and engagement means 27 and 28 respectively positioned asymmetrically right and left, so that the engagement start timing of the engagement parts 24 and 25 with the engagement means 27 and 28 is different between the left side wall and the right side wall on the turning member 21 and the body 22, and that the engagement completion timing of the engagement parts 24 and 25 with the means 27 and 28 is identical between the left side wall and the right side wall.
Patent JP-S59150609-A (JP)
Title: Sheet width controlling device in hot rolling installation
Inventor: ISAKI MINEYUKI
IPC: B21B37/22
Filed: 1983-02-17
Abstract: PURPOSE:To keep the sheet width at the outlet side of a horizontal mill constant even when a material tension is changed, by providing a vertical roll width- correcting circuit and correcting the speed and the roll gap of a vertical mill. CONSTITUTION:A vertical roll width-correcting circuit 101 for calculating the roll gap correcting amount of a vertical roll vasing on the changing amount of the tension of a material is provided. Further, an adder 102 for adding the output of a vertical roll width-setting circuit 4 and the output of the circuit 101 and giving the results to a width controlling circuit 12 is provided. In this way, the correcting amount of roll gap required for the change of material tension produced on the way of running is calculated by the circuit 101, and the roll gap is controlled basing on the calculated results by a roll gap controlling means consisting of a width controlling device 12 and a speed controlling device 13, etc.. Further, the roll speed is corrected by a speed controlling means consisting of a speed correcting circuit 5, a tension controlling circuit 6, and a speed controlling device 9, etc. so as to prevent the change of material tension caused by correcting the roll gap.
Patent JP-H01203322-A (JP)
Title: Carcinostatics
Inventor: SAKURAI SHIGERU
IPC: A61K31/23
Filed: 1988-02-05
Abstract: PURPOSE:To provide carcinostatics having no adverse effect, low toxicity and excellent carcinostatic activity, by containing docosahexaenoyl monoglyceride. CONSTITUTION:The objective drug is obtained by mixing docosahexaenoyl monoglyceride as an effective component with the conventional surfactant, excipient, lubricant, adjuvant, etc., and preparing the mixture by the conventional method. The carcinostatics can be prepared in the form of capsules, tablets, granules, powders, injections, drops, suppositories, etc. The dose of the drug is 0.01-100mg/kg body weight per day for adults in the case of oral administration, while the upper limit of the dose is 10mg/kg in the case of parenteral administration. The docosahexaenoyl monoglyceride is obtained by converting docosahexaenoic acid as a starting substance into the acid anhydride thereof, reacting the acid anhydride with glycerophosphoryl choline, separating the reaction product and subsequently purifying the product.