baber/WOPTO huggingface dataset:
Patent JP-H0521148-A (JP)
Title: Built-in heat cooking device
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1991-07-08
Abstract: PURPOSE:To provide a heat cooking device which has a suction and exhaust structure which allows improving the efficiency of cooling the internal parts of the main body when built into furniture or the like and can be built into a wide range of cabinets. CONSTITUTION:A heat cooking device has a cooking plate on the main body 3, an induction heating coil provided below the cooking plate, and an internal cooling fan which cools them and a suction port for the said internal cooling fan 7 is provided in the anteriorly downward direction relative to the longitudinal central axis of the main body 3. Exhaust ports 10, 11 are placed in opposition to the suction port 9 in the posterior and lateral directions relative to the said longitudinal central axis of the main body 3. This constitution allows the cooking equipment to be easily installed because a cooling path can be constituted simply by providing a flat separation plate on the cabinet side of kitchen furniture. Furthermore, this constitution prevents water from entering the inside and allows the cooking surface to be efficiently used because all suction and exhaust ports are located on the front face of the cabient, avoiding the existence of openings such as exhaust ports on the roof part, which constitutes a cooking surface.
Patent JP-S5867508-A (JP)
Inventor: RUDORUFU MIYURAA
IPC: B60G3/20
Filed: 1982-09-27
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-H08333303-A (JP)
Title: Alpha, alpha-bis(trifluoromethyl) arylacetic ester and its production
Inventor: SONOI TAKEHIRO
IPC: C07C69/614
Filed: 1995-06-08
Abstract: PURPOSE: To obtain a new α,α-bis(trifluoromethyl) arylacetic ester which is useful as an intermediate for production of α-(trifluoromethyl)arylacetic acid useful as a starting substance of medicines, agrochemicals or liquid crystals or as a reagent for determining optical purity. CONSTITUTION: This compound is represented by formula I (Ar is an aryl; R is a lower alkyl, an aryl, benzyl), for example, methyl α, α-bis(trifluorometyl) phenylacetate. The compound of formula I is obtained by oxidizing a compound of the formula: (CF3 )2 C=CF(OR) with an ozone-containing oxygen gas or ozone- containing air in the presence or absence of a solvent such as a (halogenated) hydrocarbon to give a compound of formula II followed by reaction of the product with a compound of the formula: ArH in the presence or absence of a solvent using a Lewis acid such as aluminum chloride as a catalyst.
Patent JP-S6413286-A (JP)
Title: Bloch line memory and it's information transfer method
Inventor: SAITO FUMIHIKO
IPC: G11C11/14
Filed: 1987-07-06
Abstract: PURPOSE:To realize stable and certain Bloch line transfer by forming a potential for controlling the position of a Bloch line whose extremal value moves in one direction along a magnetic wall, and quasistatically transferring the Bloch line. CONSTITUTION:A Bloch line memory consists of a soft magnetic substance layer 12 formed on a non-magnetic garnet substrate 2, a magnetic garnet thin film 4, a strip state magnetic domain 6 and a film 4 in a pattern state through a spacer layer 14 and the magnetic wall 8. When a magnetic field rotating in the direction of a clock in the magnetic thin film 4 is impressed, the maximum or the minimum position of the (x) direction component Hx of the field generating in the L part of the magnetic wall 8 is moved to the left direction based on magnetization generated in the soft magnetic substance layer 12. As a set of Bloch line possess the magnetization of an (x) direction in the middle, it is stabilized at the maximum or the minimum position and successively moved to the left direction and the Bloch line is transferred. At the part L' of the magnetic wall 8, the movement of the extremal value position of the Hx directs the right, and finally the Bloch line is transferred to the opposite direction of a clock shown by an arrow T extending the whole magnetic wall 8.
Patent JP-H0218287-A (JP)
Title: Drainage device for man conveyer
Inventor: SHIBATA KATSUMI
IPC: B66B23/00
Filed: 1988-07-05
Abstract: PURPOSE:To increase a degree of freedom in designing a pit for its shape so as to facilitate maintenance work by providing a reservoir member storing infiltrating water in a main frame and an oil-water separator removing oil in the infiltrating water, in a drainage device for an escalator and a moving footpath or the like. CONSTITUTION:This drainage device comprises a main frame 2 having a step 2a serving as the conveying means for passengers, reservoir member of bottom part oil pan 5 or the like storing infiltration water L infiltrating in the main frame 2 and an oil-water separator 7 provided in the reservoir member separately removing oil mixed in the infiltrating water L and discharging it to the outside of the main frame 2. Accordingly, the infiltration water L of rainwater or the like, infiltrating into the main frame 2, is dropped down onto an upper part oil pan and a tilt part oil pan thereafter allowed to flow into the bottom and stored onto the bottom part oil pan 5. The infiltration water L on the bottom part oil pan 5 is allowed to flow in the oil-water separator 7 through a discharge hole, here separating oil to be removed, thereafter the infiltration oil L is discharged from a pit.
Patent JP-H1116369-A (JP)
Title: Semiconductor memory
Inventor: IZEKI KENICHI
IPC: G11C11/409
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory which avoids the deterioration of the input level of an initial stage ratio type input circuit which is caused by a reset noise at the time of data reset. SOLUTION: A semiconductor memory is composed of a NOR type input circuit unit 1 which receives a signal to make a data output inactive and generates a pulse and an input initial stage artificial latch circuit unit 2 into which the pulse is artificially latched in accordance with the state of an external input signal. By this composition, a pulse is generated when a signal making a data output inactive and the pulse is artificially latched in the input initial stage in accordance with the state of an external input signal and noises to the GND1 are suppressed at the time of data output. Therefore, as the pulses keep on being artificially latched in a period while the reset noises are generated, the deterioration of an input level which is caused by a reset noise through a power supply or GND is avoided.  Further, because of the artificial latch, the delay of an internal operation which is caused by the alteration of an external clock signal can be also avoided.
Patent JP-2000351044-A (JP)
Title: Manufacture of casting mold
Inventor: OKURA KAZUTAKA
IPC: B22C1/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To restrain the break-off of a rough-shape block when this is cut by adding more binder to the surface of the rough-shaped block than that in the inner part thereof, in a method for manufacturing a casting mold by preparing the rough-shaped block consisting essentially of many refractory fine bodies and the binder and cutting the surface of the rough-shaped block with a cutting tool. SOLUTION: The binder 11a is sprayed on the surface part 21 of the rough- shaped block 2 with a spraying means 36. The binder 11a is penetrated on the surface part 21, and the added concn. of the binder on the surface part 21 becomes higher than that in the inner part of the rough-shaped block 2. The rate of (the added concn. of the binder on the surface part 21)/(the added concn. of the binder in the inner part) is made to 1.2-1.3. In the case the outline of a target shape of the casting mold and the cutting tool interfere, it is desirable that the rough-shaped block 2 is divided. It is desirable to select the upper limit and the lower limit values in the binder adding quantity so that both of the reducing effect of the break-off and the reducing effect of gas can be obtd.
Patent JP-H1010060-A (JP)
Title: X-ray inspection device for handrail for man conveyor
Inventor: HIRAMA YUTAKA
IPC: B66B31/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device for a man conveyor handrail which can accurately detect on-site the damage to a steel cord embedded in the handrail. SOLUTION: A handrail 1 for a lower horizontal part is removed from a handrail guide 45, and an X-ray inspection device is installed on the exposed handrail guide 45 by a holding device 49 in such a way that it can travel along the handrail guide 45, while a connecting metal fitting 12 coupling upper and lower main bodies 10, 11 together is released. Then the upper main body 10 is inclined counterclockwise about a hinge 24, and as the handrail 1 is inserted between time upper and lower main bodies 10, 11 in such a way that the handrail 1 is located in the opposed space part of the upper main body 10 in which a plurality of strip shields 16 are placed, the upper main body 10 is restored to its original position and coupled to the lower main body 11 by the connecting metal fitting 12.
Patent JP-S5791503-A (JP)
Title: Thin metallic plate laminate
Inventor: HASHIMOTO KAORU
IPC: H01F1/18
Filed: 1980-11-28
Abstract: PURPOSE:To eliminate a crack of a thin metallic plate laminate by forming a coating layer with forsterite added with the prescribed amount of Al2O3, BaO on a crude sheet, superposing several sheets of the crude sheets and integrally baking the laminate. CONSTITUTION:The crude sheet of a thin metallic plate is formed by a tape casting method, and a coating layer of an insulating material added with 5- 15wt% of Al2O3 and 5-10wt% of BaO in forsterite is formed on the crude sheet. Several sheets of the crude sheets of the thin metallic plates having these insulating films are superposed, are then baked, and a thin metallic plate laminate is formed.
Patent JP-S5691694-A (JP)
Title: Carrier system using linear motor
Inventor: KAWASHIMA HIROSHI
IPC: B65G54/00
Filed: 1979-12-25
Abstract: PURPOSE:To reduce the power consumption as well as to suppress the heating of the stator for the subject motor by a method wherein the stator alone is excited when the carrier or the secondary conductor and the stator are overlapped. CONSTITUTION:The plurality of stators 21-24 and carriers 3, positioned on the rail in such a manner that they do not obstruct the traveling on the rail and having the secondary conductor, are provided and two sensors 41-44 and 41'-44' to be used for detecting the carrier 3 are provided in the vicinity of both ends of each stator. When one of the sensors detects the carrier material, the stator to which said sensor belongs starts excitation and when the other sensor detects the above carrier material, the excitation of the stator to which said sensor belongs is terminated by the above sensor.
Patent JP-H0333565-A (JP)
Title: Mechanical seal for water pump
Inventor: NAGASHIMA YOSHISATO
IPC: F01P5/10
Filed: 1989-06-29
Abstract: PURPOSE:To improve sealability by making a floating seat of hard material and a base portion of a sealing member of carbon, and by coating a hard film layer having specified thickness on an outer peripheral surface of the sealing member adjacent to a contact portion sliding with the floating seat. CONSTITUTION:An annular floating seat 4 to be mounted on a drive shaft 1 and an annular sealing ring 5 (sealing member) to be mounted on a pump housing 3 are provided in a mechanical seal. The seal 4 and the ring 5 slidably contact with each other at a sliding contact portion 6. A seat 4 is made of hard sintered alumina (ceramic) for improving its wear resistance. On the other hand, a base portion 5a of the ring 5 is made of soft sintered carbon having self-lubrication ability for improving scuff resistance. On an outer peripheral surface of the ring 5 adjacent to the sliding contact portion 6, a hard film layer 12 made of tungsten base alloy or silicon ceramics is provided. By this constitution, intrusion of floating dust into the sliding contact portion 6 during running of a water pump is prevented by the film layer 12.
Patent JP-H068395-A (JP)
Title: Continuous multiple color printing method and apparatus thereof
Inventor: ICHINOSE SHIRO
IPC: B41F15/10
Filed: 1992-06-25
Abstract: PURPOSE:To assure a high accuracy of exact registration at all times influenced by neither expansion nor contraction of a base by a method wherein the detection of marks is executed at a position within the range of printing of each screen in the continuous multicolor printing controlled according to the detection of marks. CONSTITUTION:In a continuous multicolor printing method wherein a printing base material 5 is transported intermittently to each printing unit by an endless belt 4 and in advance of printing the first color, the base material 5 is transported to print a mark and the intermittent transportation of the endless belt 4 is controlled utilizing the mark-detection, a mark-detection device 30 is disposed on a position in the printing area of each screen 7 to be used for the printing so that the mark-detection is executed on the position in the printing area of each screen 7. Thereby, the position of the mark-detection device 30 and the position of the screen 7 to be used for the printing are the same so that it is not necessary to extend an interval of one repeat L as before. As a result, it is possible to attain the high accuracy of registration without being influenced by expansion or contraction of the base material 5.
Patent JP-H0830067-A (JP)
Title: Two-color image forming method
Inventor: OKADA HISAO
IPC: G03G15/01
Filed: 1994-07-20
Abstract: PURPOSE:To surely separate and remove 1st toner mixed in 2nd developer and to obtain a two-color image with little color mixture by using such toner that the electrostatically charged amount of the 2nd toner is always larger than that of the 1st toner at whatever level toner concentration is. CONSTITUTION:At the time of forming a 2nd toner image, the 1st toner is scraped from a 1st toner image already formed on a photoreceptor drum 1 by a 2nd developing machine 7 and mixed in the 2nd developer in the 2nd developing machine 7. Then, the 1st and the 2nd toner that the electrostatically charged amount by tribo-electrification with 2nd carrier is the 2nd toner is large than that in the 1st toner at whatever level the toner concentration is or that the electrostatically charged amount of the 1st toner is larger than that of the 2nd toner when the toner concentration is low but the electrostatically charged amount of the 2nd toner becomes larger than that of the 1st toner when the toner concentration is high is used in this method.
Patent JP-H0814285-A (JP)
Title: Brake band
Inventor: ONO HIDEO
IPC: F16D65/06
Filed: 1994-07-20
Abstract: PURPOSE:To minimize the difference in engaging torque between the normal rotation and reverse rotation of a brake drum. CONSTITUTION:This brake band has a band-like flexible back plate 3, a wet friction member 4 adhered to the inner circumferential surface of the back plate 3, and an oil discharging means for discharging the oil between the brake drum and the wet friction member 4 to the outside of frictional engaging area at brake operation in which the oil discharging characteristic is set relatively higher on the anchor side than on the application side to which the working force is applied. The oil discharge means is formed of an oil groove 9 formed on the wet friction member 4, an oil hole 10 formed on the back plate 3 to communicate with the oil groove 9, and a through-hole formed through the wet friction member 4 and the back plate 3, and their numbers, sizes or arrangements are differed between the application side and the anchor side, so that the oil discharging characteristic on the anchor side is higher than the application side (the application side is set lower than the anchor side).
Patent JP-S6229637-A (JP)
Inventor: IMAGAWA KENZO
IPC: B63B29/14
Filed: 1985-07-31
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-H108612-A (JP)
Title: Panel member support structure
Inventor: WAKUI SATOSHI
IPC: E04B2/96
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide support structure excellent in design and low in cost. SOLUTION: An own weight transmission block 13 is disposed in such a way that its lateral position is overlapped with the position of a setting block 12 for supporting the own weight of upper plate glass 1a and in such a way as to be held between a bottom plate part 4 of a fitting frame 3 of a transom 2 and lower plate glass 1b. In positions without the own weight transmission block 13, locking parts 5a, 5b are provided at the bottom plate part 4, and a bead 6 with locking parts 7a, 7b is locked thereto for fitting.
Patent JP-H0332189-A (JP)
Title: Picture input device
Inventor: NISHIWAKI KENJIRO
IPC: G03B33/08
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an inexpensive and high performance picture input device by generating a position signal in response to the rotation of a filter unit so as to generate synchronizing signal based on the position signal. CONSTITUTION:A motor 16 drives a filter unit 13 at an equal speed and then each color filter is arranged on an optical path reaching an image pickup means 12 sequentially and the image pickup means 12 outputs a brightness of a light in synchronism with a synchronizing signal. The phase of the synchronizing signal is adjusted every time the position signal is generated by a position signal generating means 19 and even when the rotation of the filter unit 13 and the timing of the image pickup means 12 are deviated due to external disturbance, they are corrected and restored at the production of the succeeding position signal. Thus, no complicated processing such as a phase locked loop is required, then the device is formed inexpensively and the adjustment is facilitated.
Patent JP-H1012478-A (JP)
Title: Laminated ceramics capacitor
Inventor: OSAWA SHINICHI
IPC: H01G4/30
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce changes in electrostatic capacity against temperature and to manufacture at low costs by alternately laminating a dielectrics layer and an internal electrode layer having different metal as main component. SOLUTION: An internal electrode layer 1 and a dielectrics layer 2 are alternately laminated, and on both ends of a lamination layer 3, an external electrode 4 electrically connected to the internal electrode layer 1 is formed. The internal electrode layer 1 comprises an internal electrode layer 1a of nickel and an internal electrode layer 1b of palladium, and these internal electrode layer 1a and internal electrode layer 1b are alternately formed. Thereby an internal stress occurring at the dielectrics layer is relaxed, and changes in electric capacity against temperature of a capacitor is reduced. In addition, manufacturing at lower cost is attained.
Patent JP-H08333086-A (JP)
Title: Processor of photographed picture image of hung cargo
Inventor: MIZUI SEIICHI
IPC: B66C13/22
Filed: 1995-06-09
Abstract: PURPOSE: To stop controllably the swing of a hung cargo without depending on feed-back control by using the positional data obtained from picture image process only for the detection of a control starting position. CONSTITUTION: The swing of a hung cargo of a crane truck in the director A of the rising and falling hung cargo is caught as the positional change in the direction y on a picture image surface and the swing in the turning direction is caught as the positional change in the direction x. The position x in the turning direction is converted to a cargo swing angle ψ in the turning direction on the basis of the length Lp of a rope and a ratio of the picture image to the actual dimension so that the maximum swing angle ψmax relative to the maximum swing position Xm of the hung cargo 7 can be also obtained. The swing angle ψ of the cargo in the swing direction and the swing angle θ of the cargo in the rising and falling direction are applied to a controller 16 through multipliers 19, 20.  Whether or not an operating lever 18 for turning a boom 2 is in the neutral position is judged. When the operating lever 18 is judged not to be in the neural position by detecting an operating stroke amount of the operating lever 18, the sway of the cargo is controllably stopped by setting the sway abgle ψ of the cargo as a feed-back amount.
Patent JP-H0726049-A (JP)
Title: Synthetic resin flooring material
Inventor: TAKANO TOSHIRO
IPC: C08J9/04
Filed: 1993-07-07
Abstract: PURPOSE:To obtain a synthetic resin flooring material being lightweight, excellent in impact resistance, and having a space for wiring by fitting legs to the rear of a board prepared by foaming and molding a mixture comprising particle of a specified polyethylene, particles of an ethylene/vinyl acetate copolymer, etc. CONSTITUTION:5-45 pts.wt. particles (A) prepared by expanding a polyethylene or a mixture thereof with 0.2-5wt.% ethylene/vinyl acetate copolymer and 0.05-5wt.% ethylene/propylene/diene terpolymer each containing 0.05-0.2wt.% carbon black at an expansion ratio of 1.05-1.5 are mixed with 55-95 pts.wt. polypropylene particles (B) and a blowing agent. The obtained mixture is injection-molded to obtain a flooring material of an expansion ratio of 1.05-1.5. A suitable number of legs are fit to the rear of this material. The polypropylene, etc., in components A and B have specified properties and compositions. Components A and B are particles which can pass an opening of a diameter of 15mm. Because this material is a low-expansion-ratio polypropylene molding, it can be designed so that it may have a sufficient thickness and excellent rigidity and deflection resistance.
Patent JP-H1110456-A (JP)
Title: Press-fitting device
Inventor: TOSE YOSHIAKI
IPC: B23P19/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To press-fit a valve seat smoothly by allowing a deviation of a core between a valve seat fitting hole and a valve seat press-fitted in this fitting hole sufficiently and by absorbing the deviation. SOLUTION: When a valve seat 3 is press-fitted in a valve seat fitting hole 2 by a press-fitting holder 12, a degree of floating freedom in the direction of shaft core which is C1 and a degree of floating freedom in the radial direction which is C2 are provided in a floating holder 14 at a tip of the press-fitting holder 12. When the valve seat is held by a lever 28 energized by a return spring 30, an air blow-out port 33 is blocked by the lever 28, and the presence or absence of the valve seat 3 is detected by a pressure sensor 37 due to the rise of back pressure of an air supply passage 32.
Patent JP-S5958649-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATOU KENJI
IPC: G11B27/02
Filed: 1982-09-29
Abstract: PURPOSE:To achieve the high-capacity tracking control even in long-time recording by detecting a pilot signal at the reproducing time and generating a tracking error signal and performing the tracking control by this signal. CONSTITUTION:A reproduced signal RF reproduced from a tape 1 and amplified is sent to an LPF 29 and has a high-band video signal eliminated, and only a pilot signal PL is separated and extracted. A tracking error signal TR is generated from this reproduced pilot signal PL in a tracking error detecting circuit 30. This error signal TR is supplied to a capstan motor 3 through a switch S1 and a motor driving circuit 23 to control the rotation of a capstan 2. As the result, the running phase of the tape 1 is controlled in accordance with the error signal TR, and the tracking control is so performed that video heads 5 and 6 scan video tracks correctly.