baber/WOPTO huggingface dataset:
Patent JP-H0858331-A (JP)
Title: Double wishbone type suspension
Inventor: KAMI YOZO
IPC: B60G15/06
Filed: 1994-08-17
Abstract: PURPOSE: To prevent a coil spring supported on the outer circumference of a shock absorber and a side frame from interfering with each other, without bending the side frame inside, or changing the sectional form of the side frame. CONSTITUTION: In a knuckle 3 supporting a wheel Wf, the knuckle main body 3 is connected to a body through a lower arm 9, and in addition the knuckle arm 3 is connected to the body through an upper arm 5. Between the knuckle arm 3 and a body frame 25, a shock absorber 14 connecting the lower arm 9 to the body is provided. The height of the lower end of a coil spring 22 provided on the outer circumference of the shock absorber 14 is set so as to settle on the higher position than the height L of the upper face of the side frame 25, even at full rebounding when the shock absorber 14 expands at maximum.
Patent JP-S5893557-A (JP)
Title: Production of composite fibrous metallic material
Inventor: MORITA AKIYOSHI
IPC: C22C47/08
Filed: 1981-11-30
Abstract: PURPOSE:To produce a composite fibrous metallic material wherein molten metal penetrates thoroughly among fibers by installing a fiber assemblage into the product cavities of dies, subjecting the same to pressure casting, and pressurizing the same further locally before the molten metal solidifies thoroughly. CONSTITUTION:A fibrous assemblage 8 of alumina, alumina silica, carbon, boron, etc. is installed in the prescribed position of a bottom mold 2 while dies are held open, and a top mold 1 is brought downward to clamp the molds, whereby product cavities 3 are delineated. Thereafter, a melt 5 of an aluminum alloy or the like is charged and is pressurized with a pressurizing plunger 6. Before the molten metal solidifies thoroughly in about 5 seconds later while the pressurizing is held maintained, the product recess 9 near the above-mentioned fiber assemblage 8 is pressurized locally with a pressurizing pin 7 of a pressurizing means separate from the plunger 6 to allow the molten metal to solidify. The pressurizing force Pd of the pin 7 is preferably equal to or higher than the pressurizing force Pe of the plunger 6. The local pressurizing is also possible by providing a suitable well or the like.
Patent JP-H1121087-A (JP)
Title: Double moving cylinder
Inventor: YAMAMOTO MASAHITO
IPC: F15B15/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a double moving cylinder having overlapping parts excellent in bending proof stress, having the upper and lower ends capable of being easily attached, and applicable without using a large-diameter hydraulic cylinder even in the general-purpose size. SOLUTION: In a double moving cylinder, a large-diameter cylinder 13 is provided on the intermediate part, small-diameter cylinders 13 are sequentially fitted on both ends of the large-diameter cylinder 13 into multi stages, and connecting tools 30 are provided on the ends. Three or more double moving cylinders 9 can be arranged into a regular polygonal shape and connected to hydraulic cylinders 13 of respective stages by gussets 19. By this structure, the first hydraulic cylinder 13 on the intermediate part having the largest bending moment in compressing has the largest diameter, the diameters of the hydraulic cylinders 13 are decreased as bending moments on both ends are decreased, and bending proof stress on the overlapping parts, to be generated on the hydraulic cylinder 13 by horizontal force efficiently acts.
Patent JP-H0750466-A (JP)
Title: Manufacture of printed wiring board
Inventor: SUMI SHINJI
IPC: B26F1/00
Filed: 1993-08-04
Abstract: PURPOSE:To provide a manufacturing method of an odd-shaped hole machining wherein working quality of punching work of the odd-shaped hole can be ensured, by previously additionally machining an auxiliary lower hole in the odd- shaped hole machining part, in the odd-shaped hole punching work. CONSTITUTION:When a desired hole is formed in a product part 2 with a product working size 1, an auxiliary lower hole 4 is previously formed at the same time as the hole formation in the product part 2. After plating, circuit formation, SR, and character process by using well-known methods, the product working size 1 is subjected to punching process with a metal mold. A punching gas generated in an odd-shaped hole or a slit part designed in the product part 2 is fragmentarily cut into arbitrary size with the previously machined auxiliary lower hole. Thereby load to the product part 2 due to the punching tailengs of the base material are is reduced, and the failure like chipping and cracking of the base material can be prevented.
Patent JP-H11144686-A (JP)
Title: High-pressure discharge lamp and electrode thereof
Inventor: EHRLICHMANN DIETMAR
IPC: H01J61/073
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp and an electrode thereof with very high yields so as to enhance a radiation flux. SOLUTION: This lamp comprises a discharge tube 1 and two electrodes 3 and 4 disposed therein, each electrode consists of an axis 6 and a head part, each axis thereof is sealed in the range of an end on both sides of the discharge tube 1, respectively, with air tightness, and at least one electrode has a cooling tube system whose axis circulates a cooling material 11. In addition, the cooling tube system is surrounded with an interval by means of outer skin tubes 9 and 16, and intermediate chambers 10 and 20 comprises heat insulating means between the outer skin tube and the cooling tube system.
Patent JP-H1035759-A (JP)
Title: Cd housing case
Inventor: HIGUCHI YOSHINORI
IPC: B65D85/57
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the side wall part of a lid from engaging with the corner of a notched part when the lid is closed on a bottom, and smoothly close the lid by a method wherein an opposite from spindle side part from the notched part on the external surface of a side wall part of the bottom, is made to locate more internal side than a spindle side part from the notched part. SOLUTION: This CD housing case comprises by rotatably and openably connecting a bottom 2 and a lid 3 to each other, and the bottom 2 has a base plate part 6 which is located in parallel with a CD 1, a base end wall part 7 which is bent upward from four edge parts of the base plate part 6, a pair of first side wall parts 8, a pair of second side wall parts 9, and a leading end wall part 10. In this case, an opposite from spindle 24 side part (a leading end side part 8a) from a small notched part 14 on the external surface of the first side wall part 8 of the bottom 2, is made to locate more internal side than a spindle 24 side part (a base end side part 8b) by approx. 0.1-0.2mm. By doing so, when the lid 3 is closed, the lower edge of a side wall part 22 of the lid 3 is prevented from engaging with a corner 14a, etc., of the small notched part 14, and the lid 3 can be smoothly closed.
Patent JP-H0478922-A (JP)
Title: Document editing device
Inventor: SAKAI TOSHIYUKI
IPC: G06F40/191
Filed: 1990-07-20
Abstract: PURPOSE:To quickly and appropriately execute the editing work of a document by selecting a hyphen position and displaying this hyphen position, based on the range of the number of characters which can be added to the previous row and a hyphen inserting position which is set in accordance with a character array. CONSTITUTION:An addition number detecting means detects the number of characters which can be added to the prescribed row of document data displayed on a display means. A hyphen inserting position detecting means detects a hyphen inserting position which is set in accordance with the character array of the head word of the next line, a hyphen position selecting means selects a hyphen position in accordance with the number of characters from the detected hyphen inserting position, and a hyphen position display means displays this selected hyphen position on a display means. Accordingly, an operator observes visually the hyphen position of the head word, and can determine the executing position of a division, based thereon. In such a manner, a position for inserting a hyphen is determined quickly and appropriately.
Patent JP-H0834516-A (JP)
Title: Pet bottle rearranging device
Inventor: HAYASHI KENZO
IPC: B65G47/22
Filed: 1994-07-25
Abstract: PURPOSE:To provide a device rearranging many PET bottles conveyed by a wide-width conveyor in many lines on a conveyor perpendicular to the conveyor in one line. CONSTITUTION:This PET bottle rearranging device is constituted of the first conveyor 1 conveying PET bottles (a), a stopper 5 provided at the terminal section of the first conveyor 1 and stopping the PET bottles (a), the second single-width conveyor 10 provided perpendicularly to the first conveyor l and conveying the PET bottles (a) on one line, and a chuck unit 20 reciprocated between above the first conveyor 1 and above the second conveyor 10. The chuck unit 20 is openably provided with pinching members 53a, 53b chucking the flange sections of the PET bottles (a), and it chucks the PET bottles (a) on the first conveyor 1 from the front line in sequence and shifts them to the second conveyor 10. The stopper 5 is temporarily retreated in the direction of the second conveyor 10 immediately before the chuck unit 20 chucks the PET bottle (a).
Patent JP-2000009177-A (JP)
Title: Isolator and isolated structure of light structure having the same
Inventor: HAGIWARA HIROSHI
IPC: F16F15/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the generation of large impulsive sound due to the vibration of an earthquake, require no labor for a replacing work and lower a cost without extremely extending a construction period by providing a prescribed range or limit meeting the anticipated amplitude stroke of the earthquake. SOLUTION: An earthquake-proof device comprises a lower support plate 2 fixed to a ground side, a spherical body 7 mounted on the lower support plate 2 so as to freely roll and an upper support plate supported on the spherical body 7 and fixed above the lower support plate 2 so as to hold the body 7 therebetween. On the upper surface of the lower support plate 2 and on the lower surface of the upper support plate, ring shaped stopper parts 6 and 13 for surrounding the spherical body 7 are formed. To the inner peripheral surfaces of the stopper parts 6 and 13, the outer peripheral surfaces of ring shaped shock absorbers 8 and 14 made of rubber or an elastic foaming material for surrounding the spherical body 7 are bonded.
Patent JP-2001017866-A (JP)
Title: Preparation of boron adsorbing resin
Inventor: OBATA KASHU
IPC: B01J49/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the elution of total org. carbon(TOC) from a boron-selective adsorbing resin by bringing the boron selective adsorbing resin into contact with a heated alkali metal hydroxide aq. soln. SOLUTION: A boron-selective adsorbing resin is brought into contact with a heated alkali metal hydroxide aq. soln. At this time, as the boron selective adsorbing resin, one having a polyhydric alcohol group is used. As polyhydric alcohol, one having a glucamine structure is used. The temp. of the alkali metal hydroxide aq. soln. is set to 50 deg.C or higher. As the alkali metal hydroxide aq. soln., a sodium hydroxide aq. soln. is used. By this constitution, the elution of org. carbon from the boron-selective adsorbing resin can be effectively prevented by a simple treatment and the boron-selective adsorbing resin can be effectively used as a means for removing boron from ultrapure water.
Patent JP-S5896823-A (JP)
Title: Production of stainless steel for coloring
Inventor: UCHIDA KAZUKO
IPC: C21D9/46
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a stainless steel for coloring having uniform surface potential by cold-rolling austenitic stainless steel, and subjecting the cold-rolled steel plate to bright annealing in a gaseous atmosphere of specified compsns. of N2/H2 under controlled dew point of the atmosphere gas. CONSTITUTION:After cold rolling of austenitic stainless steel, said steel is subjected to bright annealing at 800-1,200 deg.C in a gaseous atmosphere contg. 1/1- 1/3 N2/H2. Here the steel plate is subjected to the bright annealing for a specified time while the compsns. and temp. of the atmosphere gases are maintained respectively constant within the above-mentioned ranges. Further the dew point of the atmosphere gases during the annealing is controlled to + or -3 deg.C in a -35- -65 deg.C range. By this method the components of the surface layer of the steel plate are made uniform, the surface potential is made uniform and the stainless steel for coloring free from generation of uneven coloring in chemical coloring is obtained.
Patent JP-H0887235-A (JP)
Title: Cipher key sharing system
Inventor: MATSUMOTO TSUTOMU
IPC: G09C1/00
Filed: 1993-07-12
Abstract: PURPOSE: To obtain a cipher key sharing system which is safe and practical even when an IC card, etc., with small storage capacity is used by affecting the identification data of respective optional entity or the same performing identification data conversion to the identification data to its own peculiar data and the secret data and generating a peculiar common key without partici pation of a center. CONSTITUTION: The entity (i) generates and holds the secret data Si independently and at random and executes a protocol T generating all centers and the peculiar data and generates the peculiar data Pi of the entity (i). When the entity (i) and the entity (j) require to obtain the common key k(i, j), the entity (i) calculates from the identification data IDj of the entity (j), its own peculiar data Pi and its own secret data Si. One directional conversion is affected to the common key k(i, j), and the converted common key K(i, j) is generated. By making the generated common key a key, a set communication key is ciphered, and a ciphered communication key is deciphered.
Patent JP-H0242680-A (JP)
Title: Disk detector
Inventor: ICHINOSE SHINJI
IPC: G11B19/12
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the detection from taking a considerable time by detecting the heightwise position of a substrate when irradiating light from a light emitting element is received by a light receiving element. CONSTITUTION:The irradiating light from the light emitting element 5 passes through an aperture part 4 provided on a tray 2 to irradiate disks 10a-10d housed in their respective housing parts 3a-3d, and reflected irradiating light from the light emitting element 5 by the respective disks 10a-10d is received via the aperture part 4 by a light receiving element 6. Now, a light irradiating angle of the light emitting element 5 and a light receiving angle of the light receiving element 6 are set as a fixed angle, and since a reflecting point of the irradiating light for receiving the irradiating light from the light emitting element 5 by the light receiving element 6 is always constant, the substrate 7 is set up to be movable up and down between the uppermost position A and the lowermost position D. By this method, the disk can be started to play simultaneously with completion of loading the tray.
Patent JP-H1141687-A (JP)
Title: Signal processing unit and signal processing method
Inventor: NAGATA HITOSHI
IPC: G10L21/0208
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit and a signal processing method in which a signal incoming direction is traced with a simple configuration without using space retrieval processing or the like requiring many calculation amounts. SOLUTION: Plural beam formers 1, 2 are provided and an input direction of each beam former is set so as to slightly deviate the input direction of each beam former and an input direction revision section 3 compares output powers of each beam former and detects input direction of which beam former is closer to a true incoming direction and the input direction of each beam former is revised simultaneously little by little to be the input direction closer to the true incoming direction so as to trace the true incoming direction.
Patent JP-S5984340-A (JP)
Title: Magnetic recording medium
Inventor: SOMEZAWA MASASHI
IPC: C09D127/06
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a magnetic recording medium superior in traveling performance, durability, and prevented from dropout of magnetic powder by using a polyfunctional isocyanate compd. having hydrophilic polar groups as a hardening agent and incorporating it in a magnetic layer to harden the binder of the magnetic powder. CONSTITUTION:A hardening agent (cross-linking agent) is a reaction product of polyisocyanate with a compd. having in one molecule, -SO3M, -COOM, -OSO3M, or a group represented by formula I (M is H or alkali metal, and M' is as M or a hydrocarbon group), such as sodium p-phenol-sulfonate, monosodium terephthalate, or p-aminobenzoate, and it has >=2 -NCO groups, and it is exemplified by a compd. of formula II. A base is coated with a coating material contg. said hardening agent together with a binder, such as polyurethane resin or vinyl chloride/vinyl acetate copolymer, as a binder for the magnetic powder, and after orienting the magnetic powder, dried, and hardened. The magnetic tape, etc. thus obtained is superior in traveling performance and in still characteristics, etc., and suitable for VTR or the like.
Patent JP-S6095724-A (JP)
Title: Base film for magnetic recording medium
Inventor: ABE KOUICHI
IPC: G11B5/73
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a base film for a magnetic recording medium having particularly excellent coercive force and runnability by adding a specific amt. of inorg. particles to specific polyester and specifying surface roughness, density, Young's modulus and surface projection parameter. CONSTITUTION:A biaxially oriented film contg. inorg. particles including the elements of the IIA, IIIB, IVA and IVB groups of periodic table, for example, CaCO3, Al2O3, SiO2, etc. at 0.005-0.5wt% in polyester of which >=85mol% of the repetitive unit is alpha, beta-bis(2-chlorophenoxy)ethane 4, 4'-dicarboxylate is used as a base film. The film has >=600 projection parameter phi of the film surface, 0.005-0.04mu surface roughness, 1.45-1.50g/cm<2> density and >=1,200kg/cm<2> the sum of the Young's modulus in the longitudinal and transverse directions of the film. The parameter phi is the ratio phi1/phi2 between the number phi1(piece/mm.<2>) of 1mu-5mu projections and the number phi2 of >=5mu projections. The base film having excellent various characteristics are thus obtd.
Patent JP-H0479172-A (JP)
Title: Wire splicing connector
Inventor: NAGAYA KINICHI
IPC: H01R4/48
Filed: 1990-07-23
Abstract: PURPOSE:To enable wires to be electrically connected by system with ease, and thereby improve an operating efficiency by providing a plurality of wire inserting holes at a specified interval on the paired side panels of an insulating chassis, providing the inside of the chassis with holding conductors for inserting core wires by systems, and thereby clamping the wires through clamping sections so as to be connected. CONSTITUTION:A plurality of wire inserting holes 1a is disposed at a specified interval in a matrix shape on the paired side surfaces mutually opposite of an insulating chassis 1, and a plurality of wire inserting holes 1a is divided into respective systems. And wire holding conductors 2 are disposed correspondingly by system as divided within the insulating chassis 1. Each wire holding conductor 2 acts as a wire connecting conductor making electrical connection by systems, and it includes a core wire inserting section 2d to which the core wire of an inserting wire can be plugged in at the position corresponding to each wire inserting hole 1a, and it also includes each clamping section 3 which holds each plugged-in core wire in a gap interspaced with each wire holding conductor 2, so that each wire is thereby pressed while being clamped. By this constitution, electrical connection can thereby be made with ease, and an operating efficiency can also be improved.
Patent JP-H0922138-A (JP)
Title: Electrophotographic direct-lithographic recording medium
Inventor: ABE KAZUHIRO
IPC: G03G13/28
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of easy control of electric conductivity, not causing the scattering of a toner even under any conditions of humidity change and giving a clear image and to obtain a lithographic printing plate. SOLUTION: In this recording medium obtd. by forming an image receiving layer on one side of a substrate with an electrically conductive layer in-between, the electrically conductive layer is made of an electrically conductive compsn. contg. sulfonated polyaniline in which the amt. of sulfonic acid groups bonded to arom. rings is >=10% of the amt. of the arom. rings and the surface resistance of the electrically conductive layer is 10<9> -10<14> Ω/sq. at 15-95% relative humidity.
Patent JP-S6077694-A (JP)
Title: Method and device for controlling motor automatically decelerated at rotating speed at no load idling time
Inventor: ARUFURETSUDO BINDERU
IPC: B23B45/02
Filed: 1983-10-19
Abstract: A method and apparatus for controlling an electric motor, in particular a motor for driving hand tools, saws, and the like, the rotational speed of which is automatically reduced in no-load idling operation and increased when working under load to pre-determined speed values corresponding to desired working speeds. A current sensor picks up the current absorbed by the electric motor and causes the speed of the electric motor to be abruptly changed when a load condition has been detected. A timing relay maintains the electric motor at the higher working speed for a pre-determined period of time after termination of the operation under load. The threshold value of the sensitivity of the current sensor is raised simultaneously with the change-over to the higher working speed.
Patent JP-S6171203-A (JP)
Title: Pneumatic radial tire
Inventor: HAYAKAWA TOSHIO
IPC: B60C11/04
Filed: 1984-09-17
Abstract: PURPOSE:To improve the drainage in the titled tire with flat tire road surface patterns for a car by specifying the ratio of the tire cross-sectional height to the cross-sectional width and arranging a circumferential groove and an inverted W-shaped axial groove in each tread section. CONSTITUTION:The cross-sectional height H of a tire is set to less than 65% of the cross-sectional width S and a circumferential main groove 6a is provided on the equatorial surface E of the tire in a tread section 2. An axial groove 8 that forms inverted W-shaped recess and protrusion is spaced symmetrically with an equatorial surface E and at equal intervals in the tire circumferential direction along a line in parallel to the rotary axis for the tire from one end of the tread to the other end. In addition, a pair of circumferential sub-grooves 6b are provided symmetrically on both sides of the circumferential groove 6a. Furthermore, the groove width C of the circumferential main groove 6a is set to two times or more 7-10% of the width W of the tread section 2 and the groove width J of an axial groove 8. As a result of this structure, drainage can be improved and braking and directivity can also improved.