baber/WOPTO huggingface dataset:
Patent JP-H0492758-A (JP)
Title: Air brake device for interconnected vehicle
Inventor: KAWASAKI HIROSHI
IPC: B60T13/26
Filed: 1990-08-09
Abstract: PURPOSE:To speed up the actuating timing of air brake of a vehicle such as trailer to be interconnected with a tractor so as to reduce its braking distance by arranging a brake valve starting its operation in an idle stroke at the initial time of stepping of a brake pedal to generate a pneumatic signal for releasing a control valve of the vehicle, at a pedal arm. CONSTITUTION:In a brake device of a tractor T1, working fluid supplied from a master cylinder 3 through stepping of a brake pedal 1 is fed from a distributor 4 to a wheel cylinder in front wheels 6a, 6b and to a wheel cylinder in rear wheels 6c, 6d. In the vicinity of a pedal arm 2 a brake valve 35 is arranged. This valve 35 is arranged so that a pedal arm 2 advances to an idle stroke at the initial time of stepping of brake pedal 1 and starts operation through operation of a lever 39, whereby compression air supplied from a pipe line 41 is fed to the side of a pipe line 43 to start operation of air brake on the side of a trailer T2 before working fluid is supplied to each wheel cylinder of the tractor T1.
Patent JP-H0763707-A (JP)
Title: Authenticity inspection method for precious metal
Inventor: SATO MASAO
IPC: G01N23/08
Filed: 1993-08-25
Abstract: PURPOSE:To achieve a judgment of authenticity quickly and accurately with a simple operation by comparing the intensity of X rays transmitted through a reference sample and that of X rays through a sample to be inspected. CONSTITUTION:Bar-shaped protrusions are provided on a belt conveyor 11 and trays are placed to match the protrusions. So a sample is set at an X-ray irradiation position and 4X10 of gold premiums of a pachinko game are irradiated with primary X rays 13 from an X-ray excitation source 12. The X rays 8 transmitted through the sample are reflected on a phosphor plate 17 and then, detected with an image intensifier 15 as X-ray detector to be processed with a measuring circuit in a data processing section 19. In the judgment of authenticity, the intensity Is (4Xl0) of the X rays transmitted is measured and registered beforehand at positions of the reference samples (genuine gold products) arranged previously in the array of 4X10. Then, a ratio of the intensity thus obtained to the intensity I (4X10) of the X rays transmitted at the positions of the actual samples to be inspected arranged in the same array of 4X10 is calculated and when the ratio is 1.00. the product is determined genuine. Otherwise, it is determined to be fake.
Patent JP-H0631783-A (JP)
Title: Screw position adjusting device in injection molding machine
Inventor: YOKOYAMA KOICHI
IPC: B29C45/48
Filed: 1992-07-15
Abstract: PURPOSE:To easily adjust a stroke amount of a screw by peripherally providing a position adjusting device. CONSTITUTION:Flanges 65, 70 are provided respectively correspondingly to a screw easing and a cylinder member of a screw driver. These are connected to each other by a fastening belt 72. An adjusting ring 71 is screwed on the periphery of the flange 70. In the state that the ring 71 is rotated in a retracting direction (a), the cylinder member 33 is moved until a top end of a screw reaches its topmost position (b). The ring 71 is rotated to abut against the side face of the flange, and this position is determined as a reference position S' (c). The ring 71 is moved by a predetermined amount L2 by appropriately retracting the cylinder member 33 (d). The value L2 is determined as a stroke amount. The bolt 72 is fastened so that the ring is abutted against the side face of the flange 65 (e).
Patent JP-H0684421-A (JP)
Title: Luminous switch
Inventor: TAMURA YUJI
IPC: H01H13/02
Filed: 1991-08-22
Abstract: PURPOSE:To provide a luminous switch having high shock and vibration resistance as well as an electrical decoration effect. CONSTITUTION:This switch is equipped with a bellows type air supply pump 3 sealed with a base 2 at the lower end of a bellows 31, and having a transparent or translucent presser section 33 at the upper end and an air supply port 32 for communication between sealed space and the atmosphere, a switch means 4 having a contact selected with the wind pressure of the air discharged from the port 32, and a luminous means 5 laid under the presser section 33 of the pump 3. In addition, light emitted from the means 5 is controlled on the basis of a signal detected with the means 4.
Patent JP-H0633961-A (JP)
Title: Brake disc rotor
Inventor: SHIMAZU TAKASHI
IPC: F16D65/12
Filed: 1992-07-15
Abstract: PURPOSE:To enhance the ventilating and cooling efficiencies of a rotor by providing each disc-shaped sliding plate with a plurality of radially inclined long paritition walls, a plurality of short partition walls located between the long walls, passages communicating between the partition walls, and an inlet and outlet communicating with the passages, the disc-shaped sliding plates being disposed separately along the direction of an axle. CONSTITUTION:An axial flow is converted into a radial flow by the rectangular sloping portion 22S of a long partition wall 22 at an inlet 31 and allowed to flow into a bench hole 4 at an inflow angle of 45 deg. and then flow through the insides of bench holes 41, 42 formed between upper long and short partition walls 22U, 21 and between the short partition wall 21 and a lower long partition wall 22D, respectively, thus restraining the negative pressure face of each partition wall 21, 22 of a fin 2 and reducing a stagnation area 43 to form a broad main flow area 44. The pressure loss of the flow is thus minimized to reduce the rate at which the surface heat transfer rate of cooling wind is reduced, so as to enhance the ventilating and cooling efficiencies of a rotor 1, and also, the total amount of heat radiation can be increased since the effective cooling area is enlarged.
Patent JP-2000045933-A (JP)
Title: Electromagnetic reciprocal pump
Inventor: AZUMA HIROBUMI
IPC: F04B53/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To enable sucking and discharging of the high pressure fluid without increasing the sliding resistance of the plunger by sucking and discharging the fluid in the cylinder by reciprocal motion of the plunger with high rigidity, and by storing the fuel that leaks from the sliding surface of the plunger in the storage chamber and flowing it out of the housing through an orifice. SOLUTION: A magnetic body, for instance a plunger 12 made of iron materials is fit into the inside of a cylinder 11 that is fit into the inside of a third housing 4, to constitute an operation chamber 7. At a bottom portion 4a of the third housing 4, a fuel opening passage 15 is provided, serving as an orifice for communicating with a storage chamber M formed by the other end face of the plunger 12 and the bottom portion 4a thereof, in order to return the fuel that leaked from between the cylinder 1 and the plunger 12 directly to the fuel tank. In this structure, use of the plunger 12 with high rigidity to vary the capacity of the operation chamber 7 allows the highly pressured fuel to be supplied. Further, fuel opening passage 15 facilitates the operation of the plunger 12.
Patent JP-S58110310-A (JP)
Title: Car height adjusting device
Inventor: UEDA MASAHIRO
IPC: B60G17/033
Filed: 1981-12-24
Abstract: PURPOSE:To adjust the car height simply and precisely even when the inner pressure of absorbers changes violently during running on an uneven road by providing air chambers communicating to shock absorbers and by providing here a pressure sensor for setting the car height. CONSTITUTION:By providing air chambers 14, 16 and orifices 15, 17 the internal pressure of the air chambers 14, 16 does not follow an abrupt pressure change of shock absorbers 1, 2, thereby the car height adjustment on an uneven road can be performed precisely. That is, the diameter of the orifice 15 is formed considerably smaller than that of a pipe P1, thus the internal pressure of the air chambers 14, 16 follows the pressure change of the shock absorbers 1, 2 very  slowly. Therefore, even if the abrupt change of the internal pressure of the  shock absorbers 1, 2 in continued to some degree, the pressure in the air chambers 14, 16 is kept nearly at an average value and the car height adjustment can  be performed.
Patent JP-S60103390-A (JP)
Inventor: OOSUMI JIYUNICHI
IPC: G09G1/06
Filed: 1983-11-11
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-H1139970-A (JP)
Title: Manufacture of tape wire and manufacturing device
Inventor: SUGASAWA MASAYUKI
IPC: H01B13/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To process at a higher speed and to enhance productivity by fusing insulative plastic tapes fed on both faces so as to sandwich insulated conductors to the plural insulated conductors advancing in parallel and led to a caterpillar type pressure heat feeding device capable of induction heating. SOLUTION: Plastic, such as polyethylene, insulating tapes 13 are sent out from reels 14 as sandwiching both faces of plural insulated conductors 11 previously point jointed in parallel and sent out from a supply roll 12. The same is pressed and heated by a caterpillar pressure heat feeding device 15 capable of induction heating so as to be integrated. Preferably, the unit constitution material of a caterpillar rotating by sprockets 15a and roller chains is a combination of surface side aluminum coated by silicone rubber and steel material such as stainless of an inner face side provided with an induction heating coil 19. Comparing with roll heating, the induction heating is capable of high temperature heating, and also is face contact heating so that linear speed is high and no heating unevenness is induced.
Patent JP-S59104003-A (JP)
Inventor: NISHIMURA KATSUMI
IPC: E04G23/06
Filed: 1982-12-03
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-H0958025-A (JP)
Title: Color image printing apparatus
Inventor: ASHINO WATARU
IPC: B41J2/32
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a color image printing apparatus without need for giving a fixing process to a coloring layer put in a coloring condition by forming color images indicated by the first, second, and third printing color signals on the first, second, and third colored printing paper. SOLUTION: In the case of carrying out the printing of color images represented by color Image signals SV on the color print paper 13, in a printing signal forming part 31 in accordance with control signals Qs from an operation control part 33. color image signals SV of an Ye signal SYe, an Ma signal SMa, and a Cy signal SCy are formed as being printing color signals based upon, i.e., for one frame period, and they are stored in a memory built in a printing color signal forming part 31. Then, leaving given distances, the Ye signal SYe, Ma signal SMa and Cy signal SCy are supplied in turn in a laser element 21 in a laser beam generating part 18 through a terminal 18A.
Patent JP-S58112077-A (JP)
Title: Method of applying inorganic paint
Inventor: KOJIKA YOSHIHIKO
IPC: C09D1/02
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a lustrous paint film excellent in resistance to fouling and to improve its resistance to efflorescence, too, by interposing the step of acid-treatment between the steps of forming the undercoat and topcoat layers of inorganic paint on the surface of a base body such as an asbestos board. CONSTITUTION:Underbedding inorganic paint (prepared by denaturating water- soluble alkali metal silicate with a polyvalent metal compound and adding a curing agent such as zinc oxide, a filler such as silica and a pigment to it) is applied onto an asbestos cement board, and a hydrochloric acid solution is sprayed thereto to execute acid-treatment. After the underbedding paint film is washed with water and dried, inorganic topcoat paint (having nearly the same composition as that of the inorganic underbedding paint) is applied thereto and cured by heat. Consequently, an inorganic paint film excellent in resistance to efflorescence, luster and weather resistance which can inhibit the formation of cracks caused by bending or thermal expansion is obtained.
Patent JP-H0877942-A (JP)
Title: Convergence yoke
Inventor: KUREYA KOJI
IPC: H01J29/54
Filed: 1994-09-06
Abstract: PURPOSE: To improve deflecting strain and improve production efficiency with simple constitution by constituting a convergence yoke of six-pole and four-pole static magnets and two-stage purity magnets. CONSTITUTION: A deflection yoke 10 is installed on an in-line type color picture tube 11, and a convergence yoke is arranged in the rear end part through a VM coil 9. This convergence yoke is composed of a pair of six-pole static magnets 1 and 2 positioned almost in the center to the tube surface side from the neck side on a surface containing the horizontal directional center line of a nack part, a pair of four-pole static magnets 3 and 4, a pair of first purity magnets 5 and 6 and a pair of second purity magnets 7 and 8. Therefore, purity and dynamic convergence can be separately adjusted, and deflecting strain is improved by eliminating a vertical tilt of the deflection yoke, and production efficiency is also improved.
Patent JP-H0376048-A (JP)
Title: Disk protecting system in power failure
Inventor: KAMIYAMA AKIRA
IPC: G11B19/00
Filed: 1989-08-17
Abstract: PURPOSE:To prevent such undesirable effect as data destruction or disk damage by continuing the supply of a power by switching to an internal power source when the power failure happened, and disconnecting the supply of power from the internal power source after making a head back to a home position. CONSTITUTION:When power failure is detected, a power failure detecting means 3 controls a switching means 4, switches an external power source 2 side to an internal power source 5 side, and supplies a power from the internal power source 5 to each part of a disk device 1. Also, the means 3 informs a fact of the power failure to an instructing means 7 in a control means 6, and by this notice, the instructing means 7 issues an instruction to the control means 6, and returns a head 8 to a home position from a position of a designated track. Subsequently, when the head 8 returns to the home position, a switching means 4 is controlled by issuing an instruction to the control means 6, and the power supplied from the internal power source 5 is disconnected. In such a way, such undesirable influence like data loss and disk damage can be prevented.
Patent JP-S58121492-A (JP)
Inventor: TAWA TETSUO
IPC: G07D9/00
Filed: 1981-12-25
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-2001034355-A (JP)
Title: Display device
Inventor: HIRAKA TADAHIKO
IPC: G09G5/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of easily and surely enhancing the security of a computer. SOLUTION: The display device is provided with an electronic(E) key 13 including a storage means 17 in its inside, an attaching/detaching port 15 including an interface 21 in its inside and a control means 23 for writing the inherent information of the display device 1 in the storage means 17 of the E key 13 when the E key 13 is attached to the port 15 and security ON is instructed and shifting the mode of the device 1 to a previously determined security mode when the E key 13 is detached from the port 15 in a state that the security ON is instructed. Since the existence of the E key is detected and the device is shifted to the security mode, an operator can easily turn on/off the security by a sense of locking a key and then can easily utilize the security function.
Patent JP-H0761179-A (JP)
Title: Information recording medium
Inventor: FUJITA IKUO
IPC: B42D15/10
Filed: 1993-08-26
Abstract: PURPOSE:To provide a new recording medium of high security in which an information to distinguish false from truth which can not be discriminated visually, can be read only by using a proper means to prevent forgery for every individual information recording medium is retained. CONSTITUTION:An information recording medium is constituted of a magnetic layer, a heat degradation printing layer 3 composed of a thin metal film, an electron acceptable compound and a heat sensitive color developing layer 4 containing an electron donative compound developing color by the reaction with an electron accepting compound laminated successively on a substrate 1. An infrared ray absorbent is contained in the magnetic layer, and absorption is not carried out substantially before and after coloring in an infrared ray region by the electron donative compound of the heat sensitive color developing layer 4.
Patent JP-H0256926-A (JP)
Title: Treatment apparatus
Inventor: WATANABE SHINGO
IPC: H01L21/22
Filed: 1988-08-26
Abstract: PURPOSE:To make an apparatus compact and improve the workability of maintenance and so forth by employing a flat fan to generate clean air. CONSTITUTION:A clean air unit blowing fan 23 having a prefilter 22 in front of it and an HEPA filter 24 are unified with a door 25 to form an attached part 21 which blows clean air toward a conveying part 20. The attached part 21 is attached to a frame 26 behind the water boat conveying part 20 with extractable hinges 27 so as to be opened and closed freely and fixed tightly to the frame 26 by a retaining means 28 with a sealing member 29 bonded to the outer circumference of the door 25 between. By generating clean air by using the flat fan 23 as described above, an apparatus can be constructed compactly and the workability of maintenance and so forth can be improved.
Patent JP-S60103511-A (JP)
Title: Magnetic head
Inventor: INO KAZUO
IPC: G11B5/127
Filed: 1983-11-10
Abstract: PURPOSE:To record effectively a video signal on a high coercive force magnetic medium by providing additionally a thin film made of an alloy magnetic member to the surface of a front gap side of a magnetic core major part so as to specify the thickness of thin film. CONSTITUTION:The head is provided with magnetic core major parts 1,2 made of an oxide magnetic material (Mn-Zn ferrite) and showing a high specific resistance, thin films 3, 4 made of an alloy magnetic material (e.g., ''Sendust'') provided additionally on surfaces 1a, 2a of the front gap side and showing a high saturation magnetic flux density, and a spacer 5 provided additionally between the thin films and made of a nonmagnetic material such as SiO2. The thin films 3, 4 are nearly isosceles trapezoidal form, provided by the sputtering method, and the thickness R is set to 2-5mum, at which the optimum output characteristic is attained to a recording current where its output level is low at 5MHz with large noise component.
Patent JP-S6367826-A (JP)
Title: Digital/analog converting device
Inventor: KUBO MITSUMASA
IPC: H03M1/66
Filed: 1986-09-09
Abstract: PURPOSE:To subtract a dither with high accuracy by using the feed-back resistance of an operational amplifier for not only sample holding operation, but also the subtraction. CONSTITUTION:A 1st switch 51 operates as a switch for sampling the dither, which is extracted while the switch is on and sent to the 1st capacitor CH1. A 3rd switch S3 turns on in the output period of a dither addition information signal and a 2nd switch S2 also turns on in this period, si a current ID2 corresponding to a dither addition information outputted by a D/A converter 15 and a current corresponding to the dither is sampled and sent to a 2nd capacitor CH2. A 1st resistance Rf1 operates as the feedback resistance at the time of the sample holding operation and also as a resistance for dither subtraction, so the subtraction of the dither is performed sufficiently without any adjustment.
Patent JP-H1036970-A (JP)
Title: Thin film vapor growth apparatus
Inventor: KUBOTA KIYOSHI
IPC: C23C16/458
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which has a structure to prevent the peeling of reaction products and the consequent contamination of a wafer and is smaller in the overall apparatus height including the expansion and contraction of bellows with the thin film vapor growth apparatus constituted to automatically transport the wafer by a transporting device. SOLUTION: This apparatus is provided with a transfer chamber 28 which carries the wafer from an adjacent vacuum chamber onto a reactor (growth chamber 21) for growing the thin film on the wafer into the vacuum chamber. The growth chamber 21 and the transfer chamber 28 may be partitioned from each other by a lifting movable cap 26. The growth chamber 21 is hermetically closed by lowering the movable cap 26 and vapor growth is effected. A susceptor 25 is raised to the transfer chamber 28 by raising the movable cap 26 and the wafer is moved by the transporting device (fork). The peeling of the products sticking to the inside walls of the reactor and the contamination of the wafer during the course of transportation do not arise. The lifting stroke of the susceptor 25 is shortened and the overall height of the apparatus is made lower.
Patent JP-H0631282-A (JP)
Title: Preventing agent for water pollution
Inventor: TAKEGAMI HIROMITSU
IPC: E02B3/12
Filed: 1992-07-17
Abstract: PURPOSE:To provide a water pollution preventing agent for absorbing alkali calcium eluted into water because of hydraulic materials such as cement, lime, a solidifying material containing cement or lime, concrete and mortar used at the time of solidifying mud or constructing an artificial pond or a waterway. CONSTITUTION:A water quality turbidity preventing agent contains calcium oxide, calcium sulfate, aluminum oxide and silicon dioxide cured materials, and is prepared by mixing one or more of slaked lime, quick lime, gypsum and volcanic ash with coal ash or 1 used coal waste gas treatment agent and hydrated curing, and then treating by means of smoke containing sulfur oxide and nitrogen oxide. The water pollution preventing agent is prepared by utilizing a used smoke treatment agent of lime family, and the elusion of alkali calcium and the rise of pH can be reduced and controlled easily and effectively by the agent. As the pollution preventing agent itself is cured in water to form a solidified body, neither outflow from the water nor scattering in the water is generated, and secondary pollution is also prevented.
Patent JP-2001000980-A (JP)
Title: Portable simple water cleaning jig
Inventor: TAKAHASHI KOICHI
IPC: C02F1/50
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To simply clean drinking water in a container. SOLUTION: A portable water cleaning jig 3b is obtained by supporting granules 1 having sterilizing properties and/or deodorizing properties on a synthetic resin 2. An adhesive is applied to one ends of the portable water cleaning jigs 3 to mutually laminate and bond the jigs 3b and, at a time of use, one or two or more jigs are peeled to be inserted in drinking water in a container. Further, granular granite porphyry 5 is supported on the synthetic resin. By this constitution, microorganisms and an unpleasant smell in water can be simply removed to obtain palatable water containing a mineral component.