baber/WOPTO huggingface dataset:
Patent JP-S61104412-A (JP)
Title: Magnetic head
Inventor: YAMAGUCHI TAKESHI
IPC: G11B5/31
Filed: 1984-10-26
Abstract: PURPOSE:To make equal the coeffs. of thermal expansion of a nonmagnetic base and thin magnetic film and to obviate the exfoliation of the thin magnetic film and the deterioration of the magnetic characteristic in a magnetic head combined and united with the nonmagnetic base and thin magnetic film by consisting the nonmagnetic base of a specific ceramic compsn. CONSTITUTION:The Na2O-Ta2O5 ceramic compsn. is used as the nonmagnetic substrate. The Na2O-Ta2O5 ceramic compsn. has the compsn. expressed by the generation formula xNa2O.yTa2O5 and the compsn. range thereof is set at 0.85<=x/y<=1.00. The coefft. of linear expansion alpha is <130X10<-7>/ deg.C which is too small as compared to the thin magnetic film is x/y is <0.85. Sintering is defective and the ceramic compsn. having good quality is not obtainable when x/y exceeds 1.00. The coefft. of linear expansion alpha of the ceramic compsn. is controlled to 130-170X10<-7>/ deg.C when x/y is set at 0.85<=x/y<=1.00. A small amt. of additive may be added to the ceramic compsn. in order to improve the sinterability thereof. Such additive is exemplified by Li2O, etc. for substituting Na with a small amt. of the other alkali metal and Nb2O5, etc. for substituting Ta.
Patent JP-S6379921-A (JP)
Title: Welding method for providing superior toughness to haz of multilayer build-up welded joint of high tension steel
Inventor: HASEGAWA TOSHINAGA
IPC: B23K31/00
Filed: 1986-09-24
Abstract: PURPOSE:To remarkably improve the toughness of a weld heat-affected zone (HAZ) at a lower temp. even in case of a high tension steel by restricting the compsn. of the high tension steel and cooling the HAZ in a prescribed temp. range in a specified time. CONSTITUTION:The compsn. of a high tension steel is composed of, by weight, 0.03-0.20% C, 0.05-0.50% Si, 0.50-3.0% Mn, 0.50-10.0% Ni, <=0.010% P, <=0.010% S, 0.01-0.10% Al, <=0.0060% N, 0.0003-0.0030% B, 0.01-1.50% each of one or more among Cu, Cr and Mo and the balance Fe with inevitable impurities. The steel is subjected to multilayer build-up welding and the HAZ of the steel is cooled so that it is cooled from 800 deg.C to 500 deg.C in a time tau (sec) satisfying the formula. Thus, toughness at about -40--60 deg.C or below can be ensured for the HAZ in spite of the high tension steel.
Patent JP-S59115556-A (JP)
Title: Charge transfer type shift register
Inventor: SEKINE KOUICHI
IPC: H01L29/762
Filed: 1982-12-22
Abstract: PURPOSE:To prevent charge information from being deteriorated by forming a gate region at one side of a shift register on a p type substrate between an n type drain layer and a charge storage electrode along a transfer direction, and attaching the prescribed voltage between the well under the gage region and the drain layer. CONSTITUTION:An n type drain layer 6 of the prescribed width is formed on a p type substrate formed with a shift register in a charge transfer direction at one side of the register, and a positive high voltage is applied. An overflow control gate electrode 7 is formed between the drain layers 6 adjacent to storage electrodes 31, 32 on an n type layer in the transfer electrodes of the respective phases, and maintained at the same voltage as the electrodes 31, 32. A transfer channel 4' is formed even under the electrode 7, and a transfer channel under the electrodes 31, 32 is connected via a p<+> type layer 5. When the voltage well under the electrode 7 is selected to the middle value between the transfer electrodes 31, 32 and 3'1, 3'2, the maximum charge amount under the electrode 31 is determined by the difference DELTAV' of the depth under the electrode 7 and smaller than the maximum transfer amount determined by the difference DELTAV under the electrodes 3'1, 31. Accordingly, the excess amount above the maximum storage amount under the electrodes 31 is exhausted at 6 through under the electrode 7, thereby obtaining a shift register having good performance.
Patent JP-H0387832-A (JP)
Title: Device for processing photosensitive material
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1989-08-31
Abstract: PURPOSE:To uniformly rub the surface of a photosensitive layer and to eliminate unequal development by spirally winding long-sized brush on a shaft and disposing the shaft in a processing liquid. CONSTITUTION:The long-sized brush 66 made of a synthetic resin is wound around the shaft 64 to form the rubbing brush 62. This shaft 64 is disposed in the processing liquid and the unnecessary photosensitive layer is rubbed away by the brush. The outside diameter is reduced by this constitution, by which the wire diameter of the brush is reduced and the brush is less stiffened. The brush is thereby miniaturized and the damage of the surface of the photosensitive layer is prevented. The bending of the rear end of the photosensitive material is obviated and the uniform rubbing is possible. Further, the rubbing brush is formed by inserting the twisted brush into the grooves 72 provided on the shaft 70. The winding of the long-sized carpet brush spirally on the shaft 64 is equally effective.
Patent JP-2000048216-A (JP)
Title: Method and device for picture parts block layout processing and computer readable storage medium
Inventor: NAKA HIDEKI
IPC: G06F17/24
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology which can easily arrange plural picture parts blocks. SOLUTION: First, an inhibition area for inhibiting arrangement of picture parts blocks 101 to 106 within a layout object page. Then, layout information including information which indicates an arrangement interval between the picture parts blocks arranged in the layout object page and information which indicates arrangement order of plural picture parts blocks arranged in a layout object page is prepared. Then, positions of the plural picture parts blocks are decided so that the plural picture parts blocks are arranged with the arranged interval by the arrangement order at a position avoiding the inhibition area in the layout object page. When the picture parts blocks are added or deleted, the arrangement order registered in the layout information is updated and the plural picture parts blocks in the layout object page are rearranged in accordance with updated arrangement order.
Patent JP-H05126323-A (JP)
Title: Low nox gas burner
Inventor: OGAWA TOMOHISA
IPC: F23D14/22
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the production of NOx by a method wherein a flame holding plate is inclined against an extreme end of a gas header. CONSTITUTION:A flame holding plate 5 arranged near an extreme end of a manifold type gas header 2 in order to promote a rich or a lean combustion is fixed with a desired clearance being kept against an extreme end of the gas header 2 and being inclined against it by about 1 to 20 deg.. In this way, the flame holding plate 5 is inclined to cause a spacing between the flame holding plate 5 and the extreme end of the gas header 2 to be more widely opened at an upper part than at a lower part, thereby amounts of mixtures of gas/air flowing out of it are different from each other at the upper part and lower part, resulting in that regions having different air-fuel ratios are formed at the flame holding parts. With such an arrangement, the rich or lean combustion is promoted and production of NOx can be restricted and at the same time a stability of combustion flame is improved.
Patent JP-H1067467-A (JP)
Title: Relay device between relative rotary members
Inventor: UMEMURA MASAKAZU
IPC: H01R35/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a relay device between relative rotary members by which buckling of a flexible flat cable can be prevented without causing any disturbance of a movable body even in case where the movable body exists. SOLUTION: In a relay device between relative rotary members by which electrical connection between the first rotary body 11 provided with an inside cylindrical part 11a and the second rotary body 12 provided with an outside cylindrical part 12a is carried out via a flexible flat cable 13, the flexible cable 13 is constructed of a member curled along the outer circumferential face of the inside cylindrical part 11a. Because of this curl, the flexible flat cable 13 is prevented from buckling.
Patent JP-2001017338-A (JP)
Title: Simple folding housing air-containing plastic bathtub
Inventor: TSUNOURA MARIKO
IPC: A47K3/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable a bathing person to take a bath substantially without movement by constituting a bathtub which a user makes hot water by using a hot water heater at home, inject the hot water into the bathtub and puts air into an air injection part by a small-sized motor driven pump for air injection and releasing the water to the outside of the bathtub by another built-in small-sized motor driven submersible water for draining. SOLUTION: The bathtub is completed when the user injects the air into the air injection part 9 from the built-in small-sized motor driven pump for air injection. The user inserts a hose to the faucet of the hot water heater of his or her home, leads the hose to the indoor bathtub, fixes the hose to a hose clamp 6, introduces the hose into the bathtub 5 and pours the hot water therein. The user is merely necessitated to insert the hose to the drain port of the small-sized motor driven submersible pump 3 for draining built in the bath after the bathing and to drain the water to the washing place of the bathtub, verandah, etc., at his or her home. When the hot water is discarded, the air is instantaneously released outside by removing an air discharge plug 11.
Patent JP-H09259078-A (JP)
Title: Distributed serial arbitration system
Inventor: CHIYOU JIN YAN
IPC: H04L12/403
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To perform quick arbitration by quickly identifying the station of a highest priority order by serially comparing bus signals with identification addresses, judging the propriety of bus competition and then, deciding the priority orders of the respective stations. SOLUTION: In a multi-point network for which many stations are connected by a common bus 300-1, when the logical operation value of signals simultaneously outputted from the stations appears on the common bus 300-1, the arbitration is performed by the priority orders of competing stations so as to acquire the using right of the common bus 300-1. The signals outputted by the stations requesting the use of the common bus 300-1 and the signals of the common bus 300-1 are compared and the station of the highest priority order is identified by the results of comparison with the most significant bits of the respective identification addresses. Then, in the case of being different, the output to the common bus 300-1 of the pertinent station is interrupted at the point of time.
Patent JP-2000054860-A (JP)
Title: Automatic traveling control device, pedal reaction regulator and recording medium
Inventor: TERAMURA EIJI
IPC: B60K31/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To rapidly perform pedal operation and also reduce the burden to the pedal operation even though automatic traveling control is executed. SOLUTION: It is judged whether or not a cruise control switch is switched on (S200). An accelerator pedal reaction regulator is switched on (S210). Based on the signal of an accelerator position sensor, it is judged whether or not an accelerator opening SA exceeds a first reference value SA1 having a large value (S220). When an accelerator pedal is changed from a condition that a foot is placed simply on the accelerator pedal to a condition that the foot is further stepped, an acceleration-intention is discriminated to, control based on override judgment (S230). It is judged whether or not the accelerator opening SA is less than a second reference value SA2 having a small value (S240). When judging a condition that the foot is separated from the accelerator pedal, control based on judgment of speed-down-intention is performed (S250).
Patent JP-S6470173-A (JP)
Title: Method for coating fluoroplastic to metallic surface
Inventor: FUKUSHIMA HISAO
IPC: B05D7/14
Filed: 1987-09-09
Abstract: PURPOSE:To enhance the effect of press-feeding fluoroplastic powder to a metallic surface by utilization of the kinetic energy of grains by bringing a mixture composed of the fluoroplastic powder and the grains of metals and/or plastics into collision against the fissures of the metallic surface. CONSTITUTION:A net plate 2 is horizontally provided on a treatment vessel 1 and the metals 3 to be treated are imposed thereon. The mixture composed of the powder of the fluoroplastic and the grains of the metals, ceramics, etc., having about 0.2-5mm grain size is stored in the bottom 1a of the vessel 1 and is transported to the top end 1b of the vessel 1 by a pneumatic conveyor 4. The mixture is injected downward in the vessel 1 from the top end 1b at this time. The fluoroplastic is forcibly press-fitted to the metallic surface by utilizing the kinetic energy of the grains of the metals, etc., having the mass larger than the mass of the fluoroplastic powder. The metals 3 to be treated after the press-fitting are subjected to a surface treatment, by which the coated surface linked to the press-fited fluoroplastic is formed and the secure and beautiful finishing is obtd.
Patent JP-S60117322-A (JP)
Title: Coordinate input device
Inventor: MAKINO SHINGO
IPC: G06F3/042
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate the need for matching of optical axes and at the same time to attain high resolution by leading the light projected from a light source to a photodetecting element through a linear optical path of the 2nd light path member. CONSTITUTION:When an input coordinate position of a coordinate input device 11 is pressed with a finger, etc., a contact is secured between light path members 4 and 7 at the pressed area. In this case, a part of the light traveling within the member 4 passes through the inside of the member 7. The light is transmitted only to linear light paths 7xn and 7yn of the member 7 crossing said contact area. At the same time, this light is transmitted along the projecting directions of a light source 5X of the X axis direction and a light source 5Y of the Y axis direction and then only to photodetecting elements 9xn and 9yn connected to paths 7xn and 7yn respectively. The coordinates of the pressed point are detected by extracting the outputs of both elements 9xn and 9yn and can be fed to a microcomputer, etc.
Patent JP-S6471198-A (JP)
Title: Printed substrate for mounting multiterminal parts
Inventor: IWAMOTO HIDEO
IPC: H05K3/34
Filed: 1987-09-11
Abstract: PURPOSE:To make solder supply uniform and remove any defective short circuit between lands by providing, at the circumference of each land, a photocuring insulating resin having the thickness which is two-thirds or more of the thickness of the land and is within a range that does not exceed its thickness of the land. CONSTITUTION:Coming closely into contact with each land 3, a photocuring insulating resin layer 4 having the thickness which is two-thirds or more of its thickness of the land 3 and is within a range that does not exceed the thickness of the land 3 is arranged at the circumference of each land 3. Then, after performing a band-like pattern printing of a paste 5, a uniform solder layer where no running of the paste 5 develops is obtained on the resin layer 4 between lands 3. In this way, any defective short circuit disappears between the lands 3.
Patent JP-H0273372-A (JP)
Title: Coating composition for electrophotographic carrier
Inventor: OKAMURA YOSHIO
IPC: C09D183/04
Filed: 1988-09-09
Abstract: PURPOSE:To retard spent phenomenon and to prevent charge characteristic from being influenced by temperature by constituting the title compsn. of a specified amt. of specified organopolysiloxane and organo hydrogen polysiloxane having H atoms bonded directly to at least two Si atoms in a molecule, and a curing catalyst. CONSTITUTION:The title coating compsn. is constituted of 100pts.wt. organo polysiloxane expressed by the formula I, 0.05-50pts.wt. organo hydrogen polysiloxane having H atoms bonded directly to at least 2 Si atoms in a molecule, and a curing catalyst. In the formula I, R is a(an) (un)substituted hydrocarbon group; X is an OH group and/or a hydrolyzable group; (a) is 0.8<a<1.8; b is 0.01<b<=3. Thus, spent phenomenon is prevented, and the coating compsn. is prevented from being influenced by temp.
Patent JP-H1069327-A (JP)
Title: Method and device for clock cycle control
Inventor: SENGOKU SHOICHIRO
IPC: G06F1/12
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To generalize and digitize a clock generating device for an IC card with an external terminal. SOLUTION: A transfer clock generation part 2 has a D type flip-flop(DFF) 30 which inputs an internal clock and outputs a clock for pre-transfer having a specific cycle ratio and cycles adjusted, a toggle flip-flop(TFF) 31 which divides the frequency of the inversion output of the DFF 30 into two to generate a clock for transfer, a down counter 27 which inputs the inverted internal clock and outputs a signal having a specific clock interval CNT, a shift register 25 which shifts a set 12-bit cycle adjustment value, bit by bit, and outputs it as a signal indicating a cycle adjustment point of the transfer clock, an adjustment direction specifying register 35 which has the increase/decrease direction ADIR of the adjustment value set, a comparator 28 which outputs an internal signal according to the output of the down counter 27,  and a multiplexer 29 which inputs the outputs of the comparator 28 and adjustment direction specifying register 35 and outputs a signal (1) or (0) to the DFF 30.
Patent JP-H01221813-A (JP)
Title: Manufacture and apparatus of wire-harness
Inventor: SUZUKI YOSHIJI
IPC: H01B13/00
Filed: 1988-09-12
Abstract: PURPOSE:To drastically reduce the number of various apparatus such as a terminal press-setting device and the like necessary for terminal processing of cable so as to facilitate automatization of connector housing attachment by making the middle portion of grouped branch parts of cables appropriately detour by means of pins, and arranging them neatly on one side of a work-plate. CONSTITUTION:For arrangement of cables, pins 2 are positioned appropriately separated from each other, the trunk part W0 of a wireharness and its branch parts of cables W1, W2, W3, etc., are neatly separated and respective cables composing W1, W2, W3, etc., are separated by choosing and using them as group cable clamps 5 neighboring each other on a chain clamp 4. Thus, all terminals of the cables composing a wire-harness are held at given intervals on one side of a wiring-plate by means of the chain clamp 4. With this procedure, sheath stripping of cables and processing such as terminal press-fitting can be done only with each properly assigned machine thereby enabling automatization by transferring the wiring-plate 1 to another station after completion of cable arrangement.
Patent JP-H1070025-A (JP)
Title: Magnetic apparatus
Inventor: OSADA YOSHIMASA
IPC: H01F7/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic apparatus which well makes a active use of attractive face of a magnet to provide an excellent attractive action and allows its size and wt. to be reduced. SOLUTION: Magnet units composed of combined small magnets are supported with shafts 5 and housed rotatably in a case which is composed of the bottom 6 of a nonmagnetic body and top of a metal attractive frame 7. Thus the magnetic lines of force from the square magnet single unit A turns around the frame 7 and diverges to the outside from the bottom 6 to strongly attract metals. When the single unit A is tilted on the shaft 5 to shift the position of the magnetic pole, the magnetic lines of force circulate round the frame 7, without diverging to the outside.
Patent JP-H1069823-A (JP)
Title: Material for diffusion preventing layer of compound system superconducting wire
Inventor: TAGUCHI OSAMU
IPC: H01B13/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent corrugation and surface roughening during drawing process by establishing a specific relationship among the thickness of a material for a diffusion preventing layer, the number of crystal grains, and their average grain size, along their cross direction, the material being made from Ta or a Ta-base alloy. SOLUTION: For a material 2 for the diffusion preventing layer of a compound system superconducting wire, the thickness of a diffusion preventing material made of Ta or a Ta-base alloy assembled during complex assembly is (d), the number of crystal grains in the cross direction is (n), and the average grain size of the crystal grains is R. In this case, nR<=d (n>=10) or Vickers hardness is not less than 90. The average grain size R of the crystal grains in the diffusion preventing material 2 is preferably not more than 30μm. Also, the compound system superconducting wire is preferably an Nb3 Sn superconducting wire, and further the compound superconducting wire is preferably an Nb3 Sn superconducting wire wherein filaments made of Nb or an Nb- base alloy are arranged around Sn or an Sn-base alloy.
Patent JP-S61105567-A (JP)
Title: Brush triboelectrifier
Inventor: IWAOKA KAZUHIRO
IPC: G03G15/02
Filed: 1984-10-30
Abstract: PURPOSE:To reduce the wear of contacts and to extend the life by adhering thermally a film to a base fabric blocked with contacts consisting of flexible electric resistance bodies. CONSTITUTION:Contacts 10 consisting of flexible electric resistance bodies are blocked on a base fabric 11, and the base fabric 11 is provided with a backcoat layer 12, and a film 13 is melt-fixed thermally to the backcoat layer 12, and the film 13 is slightly wider than a blocking width A of contacts 10, and both end parts 13a and 13a are protruded to sides from contacts 10. When both end parts 13a and 13a of the film 13 are fitted to recessed grooves 14a of a guide jig 14, the film 13 is attached to face a body 15 to be triboelectrified, and a metallic base is not required. Since contacts 10 are deformed in accordance with the motion of a surface 15a of the body 15 to be triboelectrified and are always in the good contacting state because the film 13 is easy to deform, the surface 15a is not damaged, and contacts 10 are not worn in the early stage, and the life is extended.
Patent JP-2000119538-A (JP)
Title: Production of aqueous dispersion of composite resin having carbodiimide group and utilization of aqueous dispersion obtained by the same production
Inventor: WATANABE NORIBUMI
IPC: C09D11/108
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To produce an aqueous dispersion of a cross-linking agent having carbodiimide group without using a special apparatus and to obtain a water- based printing ink which is a water-based printing ink excellent in preservation stability and capable of forming a printed layer excellent in boiling resistance by using the aqueous dispersion of the cross-linking agent having the carbodiimide group. SOLUTION: When polymerizing a mixture of a compound having carbodiimide group with a radically polymerizable unsaturated monomer in an aqueous medium, an aqueous resin having a functional group reactive with the carbodiimide group and functioning as a protective colloid is used to thereby react the carbodiimide group in the compound having the carbodiimide group with the functional group reactive with the carbodiimide group in the aqueous resin at the time of radical polymerization.