baber/WOPTO huggingface dataset:
Patent JP-H02298747-A (JP)
Title: Ceiling-type heat-exchanging and ventilating equipment
Inventor: SHIMOBAYASHI KAZUAKI
IPC: F24F7/08
Filed: 1989-05-12
Abstract: PURPOSE:To prevent the drop of an outer casing of a main body reliably by a method wherein a metal fitting for suspension and fixation having a hook-shaped upper end and being bent in the shape of a stairway toward the lower end thereof is fixed to outer peripheral opposite side parts of the outer casing of the main body and a fixation metal fitting for suspension is held between said metal fitting and the outer casing of the main body. CONSTITUTION:A fixation metal fitting 24 for suspension for suspending an outer casing 5 of a main body of ceiling-type heat-exchanging and ventilating equipment from the surface of the ceiling and for fixing it thereto is hooked at the opposite ends on a metal fitting 25 for suspension and fixation and fixed in screw holes in outer peripheral opposite side parts of the outer casing 5 of the main body through threaded through holes by fastening members, and anchor bolts from the ceiling are passed through long holes 24b and tightened with nuts for suspension. With the upper-end hook-shaped parts 25a passed through under a plurality of slits 5c provided in the opposite side parts of the outer casing 5 of the main body located in the vicinity of the surface of the ceiling, said metal fitting 25 for suspension and fixation is held fast by fastening members from outside to be fixed, and the L-shaped bent part 24c of the fixation metal fitting 24 for suspension is held by the back of a part 25b bent in the shape of a stairway toward the lower end and by the outer casing 5 of the main body. The outside of these components is covered with a decorative cover 22. By this constitution, drop of the outer casing of the main body can be prevented without fail.
Patent JP-S5744128-A (JP)
Title: Optical deflector
Inventor: MATSUBA TERUO
IPC: G02B6/12
Filed: 1980-08-29
Abstract: PURPOSE:To increase the angle of deflection of a beam with a low applied voltage by forming a thin transparent film on both surfaces of a thin film which while made of a transparent material substrate, varies in refractivity according to the application of an electric field, and by providing a couple of facing electrode with the thin films interposed. CONSTITUTION:On both the surfaces of a thin film 4 which is composed of a transparent material substrate, varies in refractivity according to the application of an electric field, a thin film 5 which is optically transparent and has less refractivity than that of the thin film 4 is formed to constitute two-dimensional waveguides. Then, a couple of electrodes 7 facing mutually are provided on the thin films 5 with the waveguides interposed. As a voltage is applied from a power source 8 to an electrode 7, an electric field generates gradient of refractivity in the thin film 4 and at right angles to a waveguide light-traveling path 6. Thus, the two-dimensional waveguides are each made of the thin film and the gap between the electrodes 7 are narrowed to obtain high electric field intensity with a relatively low voltage, thereby increasing the angle of deflection of the beam.
Patent JP-S5344411-A (JP)
Title: Controlling method for inner pressure of industrial furnace
Inventor: MIURA YOSHIMASA
IPC: F23N3/06
Filed: 1976-10-04
Abstract: PURPOSE:To raise the preheating efficiency with making inner pressure of preheating furnace constant by operating first, second and third damper openings with heating furnace inner pressure detecting signal, bypass entrance pressure detecting signal and first damper opening signal, and discriminator output signal and preheating furance inner pressure detecting signal respectively.
Patent JP-S5743691-A (JP)
Title: Preparation of coenzyme q10
Inventor: KARIYA MASAO
IPC: C12P7/66
Filed: 1980-08-29
Abstract: PURPOSE: To obtain the titled substance in a large quantity at a low cost from cultivated microbial cells, by cultivating a photosynthetic bacterium having the ability to produce the titled substance in a culture medium containing specific components.  
     CONSTITUTION: A species of photosynthetic bacterium having the ability to produce coenzyme Q 10 , e.g. Rhodospirillum photometricum or Rhodopseudomonas spheroides, is cultivated in an ordinary culture medium containing a carbon source, e.g. glucose or starch, a nitrogen source, e.g. ammonium succinate or urea, and another inorganic component, and further isopentenyl alcohol and/or dimethylallyl alcohol added thereto. The cultivation is carried out under conditions selected from aerobic and anaerobic cultivations by the batch, sprinkling method, etc. The resultant coenzyme Q 10  is then extracted from the microbial cells by the saponification, extraction with ether, adsoprtion column chromatography, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09283313-A (JP)
Title: Sintered permanent magnet
Inventor: UCHIDA KIMIO
IPC: H01F1/057
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by making the main phase crystal particle diameters of a magnet to be not more than a specified value in the R-Fe-B system sintered permanent magnet with rare earth and oxygen of the specified range amounts. SOLUTION: In the sintered permanent magnet, composition where R (R is one type or more than two types of rare earth elements containing Y) is 28.0-33.0%, B is 0.5-2.0%, O is 0.3-0.7% and a remaining part is Fe at a weight percentage is provided, and the sum of the areas of main phase crystal particles whose crystal particle diameters are not more than 10μm is not more than 10% against the total area of the magnetic main phase. In the sintered permanent magnet, a part of Fe is substituted for one type or more than two types among Nb 0.1-2.0%, Al 0.02-2.0%, Co 0.3-5.0%, Ga 0.01-0.5% and Cu 0.01-1.0 or the value of coercive force iHc is made to be not less than 13.0kOe. Thus, the R-Fe-B system sintered permanent magnet having superior corrosion resistance can be obtained without deteriorating a magnetic characteristic.
Patent JP-S5745091-A (JP)
Title: Recording material
Inventor: ASANO MAKOTO
IPC: B41M5/155
Filed: 1980-09-01
Abstract: PURPOSE:To obtain a heat-sensitive recording paper capable of exhibiting thicker colors when being heated by using 2,4-dimethyl-2,4,6-tris(4-hydroxyphenyl) heptane as an electron-accepting developer. CONSTITUTION:A colorless or light-colored color former and a color developer are mixed and ground to prepare a dispersion. In this case, 1-95pts.wt. 2,4-dimethyl- 2,4,6-tris(4-hydroxyphenyl) heptane as a developer is used on the basis of 1- 15pts.wt. color former and 1-40pts.wt. binder. The compound as a developer is obtained by a method in which p-isopropenylphenol is trimerized and then subjected to hydrogenation. In the recording paper using the composition, less fouling occurs in the ground, and also the degree of natural coloring under a high temperature and humidity condition is greatly less.
Patent JP-H11312358-A (JP)
Title: Disk detector
Inventor: OKUMURA YOSHIHIRO
IPC: G11B19/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To realize the detection without error even for a disk having low degree of light shielding, in a disk detector for detecting the existence of optical disk. SOLUTION: In the disk detector provided with a light emitting part LD and a light receiving part PT for detecting the existence of the disk 3 in a light path between the light emitting part LD and the light receiving part PT by comparing the intensity of the light received by the light receiving part PT with the comparison intensity, an intensity detecting means for detecting the light receiving intensity in the state when a translucent reference member 31 is arranged in the light path, and a control means of light emitting intensity for controlling the light emitting intensity of the light emitting part LD in accordance with the light receiving intensity, are furnished as the special feature.
Patent JP-S5548148-A (JP)
Title: Paper discharging device of sheet printer
Inventor: TAKEUCHI HIDEO
IPC: B65H31/32
Filed: 1978-09-28
Abstract: PURPOSE: To prevent sheets of paper from dropping below a gate,by fitting a convex steel plate, which has a cross section of a measuring tape, extended from behind the rear gate toward the front gate.  
     CONSTITUTION: A receiver is fitted in the rear of a suction roll 5 and rear gate 12, while a holder 22 for receiving the projected tip of a convex steel plate is fitted in a finger clearance of the rear gate 11. The holder 22, fitted swivel to a shaft 23 for not to interfere with the sampling of a printed sheet while the printer is out of operation, is composed of a receiving pan 22a which directly receives the tip of the steel plate 17 and of a rod 22b fitted to the holding shaft 23. With the convex steel plate being so designed, that its tip reaches the holder 22 with a negligible drop, if its pop-out speed is sufficiently high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5643776-A (JP)
Title: Production of solar battery
Inventor: OOTAKE TSUTOMU
IPC: H01L31/0216
Filed: 1979-09-18
Abstract: PURPOSE:To improve the effect of preventing reflection on the surface against incident light by forming an anti-reflection film without breaking the exhaust air system after the formation of the PN-junction. CONSTITUTION:An N type amorphous silicon 102 and a P type amorphous silicon 103 are formed on the substrate 101 of a solar battery. Thereafter, an SiO2 film is formed on the surface of the P type amorphous silicon 103. The SiO2 with a refractive index of 1.4-1.5 can serve as a anti-reflection film very satisfactorily as compared with the amorphous silicon with a refractive index of about 4.
Patent JP-S61277502-A (JP)
Title: Conveying device for safe-deposit box equipment
Inventor: TAKAGI SHIGERU
IPC: E05G1/00
Filed: 1985-06-04
Abstract: PURPOSE:To reduce a load impact, by installing a hook, engaging the handle of a safe-keeping box and being shiftable in a delivery direction of this safe- keeping box, in a device, while attaching this hook to an engaging member being moved by rotation of a spline shaft. CONSTITUTION:In a three-dimensional rack 1, there are provided a lot of housing chambers in all directions, in which each safe-keeping box 5 is housed inside. In addition, a mast 12 is mounted on a traveling rail 9, and in this mast 12, there are provided with a lifting carrier 13 going up and down and a conveying device 14 drawing out the safe-keeping box 5 from each housing chamber 2 and transferring it onto this lifting carrier 13. Each safe-keeping box 5 is drawn out of the housing chamber 5 by the hook 43 installed in a hook traveling block 23 to be moved in a delivery direction of the safe-keeping box by rotation of a spline shaft 20, and mounted on both belts 21 and 22. Next, the hook 43 comes off, these belts 21 and 22 rotate whereby the safe- keeping box 5 is carried to a regular position of the lifting carrier 13 and, after these belts 21 and 22 are stopped, it is taken out.
Patent JP-S5455523-A (JP)
Title: Novel s-thiocarbamoyl phosphoric amide compounds
Inventor: HOSONO AKIRA
IPC: C07F9/44
Filed: 1977-10-07
Abstract: NEW MATERIAL:The title compounds of formula I: (R 1  is alkoxy, chlorine-substituted alkoxy, cyclohexyloxy groups, etc.; R 2  is H, alkyl, allyl, phenyl groups, etc.; R 3  and R 4  are alkyl, allyl, cyanoethyl groups, etc.; however, R 3  and R 4  form a methyl-substituted piperidino group together with the adjacent N; X is S or O).  
     EXAMPLE: O-Ethyl-N-methyl-S-(N,N-dimethyl-thiocarbamoyl)phosphoroamidedithioate.  
     USE: Useful as pesticides having improved insecticidal and fungicidal effects. Particularly, protecting effects against blast and excellent effects against smaller brown plant hoppers and onion maggots.  
     PROCESS: Compounds of formula II, e.g. O-ethyl-N-methylphosphoroamidethiochloridate, etc. are reacted with compounds of formula III: (M is H or alkali metal), e.g. sodium N,N-dimethyldithiocarbamate, etc. in an inert slovent at 0W120°C to form the objective compounds of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01288882-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOJI
IPC: G03G15/16
Filed: 1988-05-16
Abstract: PURPOSE:To prevent partial dielectric breakdown to obtain an image of stable quality by always preventing a photosensitive body from coming into contact with a conductive transfer member or bringing the photosensitive body into contact with the conductive member with a transfer material between them at the time of transferring an image with the transfer material interposed between the photosensitive body and the conductive transfer member. CONSTITUTION:A photosensitive body 1 is rotated in the direction of an arrow X and has the peripheral surface uniformly electrified by a main electrifier 2 and is subjected to optical image exposure L in a latent image forming part 3, and the formed image is developed as a toner image by a developing device 4. A conductive transfer roll 5 is arranged in parallel with the photosensitive body 1 in an image transfer part and is freely shaked to come into or lose contact wit the photosensitive body 1. A pressure solenoid 51 has a function to set the roll 5 to the first shake positon, where the roll 5 is kept a gap alpha corresponding to a thickness (d) of a transfer material P apart from the photosensitive body 1, and the second shake position where the roll 5 is brought into contact with the rear face of the transfer material to press it to the photosensitive body 1 with a required pressure. Thus, the transfer roll 5 and the photosensitive body 1 are not directly brought into contact with each other.
Patent JP-H01290131-A (JP)
Title: Optical pickup
Inventor: TSUKIKI KAZUNORI
IPC: G11B7/135
Filed: 1988-05-17
Abstract: PURPOSE:To realize the miniaturization, light weight, and low power consumption of an optical pickup by performing focusing servo, etc., by fixing the position of an objective lens, setting movably and driving a main part in which a semiconductor laser, an optical detector, and an optical device, etc., are made into integration. CONSTITUTION:The title device is constituted in such a way that the objective lens 9 is fixed, and an integrated body 6 is movable, and a magnet 7 is fixed on the bottom plane of the integrated body 6, and the focusing drive of the integrated body 6 can be performed by a coil 8 with a voice coil system via the magnet 7. And the sum of the weight of the integrated body 6 and the magnet 7 is less than that of the objective lens 9. Thus, since focusing is performed by driving the integrated body 6 lighter than the objective lens 9, the power consumption for the focusing can be reduced to minimum.
Patent JP-S5453953-A (JP)
Title: Modulation circuit for pulse amplitude
Inventor: NAKAMURA TOSHIO
IPC: H03K7/02
Filed: 1977-10-07
Abstract: PURPOSE: To reduce the effect to the time sharing multiplex pulse amplitude modulating waves of the driven pulse, by connecting the FET of anti-polarity similar in performance to the amplitude modulation multiplex wave common path.  
     CONSTITUTION: The input signal corresponding to audio fed to the communication path signal input terminals 1-1 to 1-n is fed to the amplitude modulation multiplex wave common path 6 via the N channel FET's 3-1 to 3-n gates in conductive state and the load resistors 2-1 to 2-n. Since the driving pulse of the P channel FET 7 is of opposite polarity with the drivig pulse of the N channel FET's 3-1 to 3-n, the spike waves leaked to P channel FET7 are of opposite polarity with those due to leakage to the N channel FET's 3-1 to 3-n. They are cancelled with each other and the effect due to the leakage of the communication path designation pulses 5-1 to 5-n is reduced to the amplitude modulation multiplex wave common path 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H033523-A (JP)
Title: Method and device for correcting error and transmission system thereof
Inventor: RINDA KIYASARIN BESHIYUTERU
IPC: H03M13/00
Filed: 1990-05-11
Abstract: PURPOSE: To obtain an error correction system capable of effectively correcting an error in spite of small overhead and quick data throughput by encoding data by a block code having an overall parity bit. CONSTITUTION: At the time of transmission, a data signal is encoded by a block code having an overall parity bit, and in a receiver 18, an analog/digital(A /D) converter 20 converts a receiving signal into a hard bit indicating receiving data and a soft bit expressing a least significant bit(LSB). A reliability distance indicating the degree of neighbourhood between a practical receiving signal and a slicer level between hard bits is obtained from the soft bits of each receiving code, the lowest reliability signal is identified and a block syndrome is calculated from a correct code word based on correction. Plural error pattern candidates for preparing a correct code word by correction are retrieved as non-zero syndromes. Consequently effective error correction can be attained by small overhead and high speed data throughput.
Patent JP-H04347854-A (JP)
Title: Film mounting device
Inventor: KURAMOTO TAKASHI
IPC: G03F1/92
Filed: 1991-05-24
Abstract: PURPOSE:To provide the film mounting device which does not require an operator for making registration with his naked eyes and allows the mounting of the films in a short period of time with good accuracy. CONSTITUTION:The tape sticking unit of the device for taking a sepn. plate out of a tray, mounting the sepn. plate to the desired position on a layout sheet on a table and mounting the sepn. plate onto the layout paper by the tape sticking unit provided on the table holds the tape wound on an annular core by means of two pawls 76, 79 on a shuttle 80, cut outs the tape piece corresponding to the spacing between the pawls and runs a shuttle to the tape sticking head provided in the prescribed position on the table, thereby supplying the tape piece to the head. The head is thereafter lowered and the tape piece is mounted on the layout paper.
Patent JP-H06309924-A (JP)
Title: Heat resistant insulative composition
Inventor: TOMINAGA MASAYASU
IPC: C09J183/00
Filed: 1993-04-22
Abstract: PURPOSE:To enhance the insulation performance, flexibility, and visco- adhesiveness in organic terms and also the heat resistance, electric characteristics, aterproofness, etc., in inorganic terms by mixing a ceramic based adhesive in a range of specified parts by weight with a sticky silicone resin. CONSTITUTION:A ceramic series adhesive such as silica or alumina is used as solids in 50-400 pts.wt. to 100 pts.wt. of sticky silicone resin solids. To engance the mixing performance of the two, alcoholic solvent or a surface active agent may be used. Mixing of the two allows the resultant to well serve as a waterproof insulative material when used at a high temp. (300-400 deg.C) and also as an adhesive. An amount less than 50 pts.wt. degrades the function as a waterproof insulative material when is used at a high temp. and also sinks the adhesiveness. An amount exceeding 400 pts.wt. may result in deterioration in the flexibility as insulative material.
Patent JP-H07298964-A (JP)
Title: Mounting structure of display means for merchandise, price and the like of showcase
Inventor: MIYAUCHI HIDEO
IPC: A47F3/04
Filed: 1994-05-10
Abstract: PURPOSE:To provide a mounting structure of display means for merchandise, prices, etc., for showcases which eliminates the danger of dislodgment of the display means in spite of contact of customers and workers with the top edges of fences, is capable of rapidly dealing with a change of the displayed merchandise and merchandise prices in the showcases which are formed by erecting transparent fences made of acrylic resin, etc., along the hand rail parts of the refrigerating open showcases of a flat type and are mounted with the display means for displaying the merchandise, prices, etc., in the cases at these transparent fences. CONSTITUTION:A mounting plate 16a of a bar-shaped rail having a V shape in section is integrally formed on the rear surface side of a cover rail 16 having a U shape in section to cover the top edge of the transparent fence 8 erected along the hand rail part of the refrigerating open showcase of the flat type. A bar-shaped rail 15 is fixed by using mounting fixtures 17, such as clips, to this mounting plate 16a and further, the display means 14 for the merchandise, prices, etc., are hooked to this bar-shaped rail 15 and are mounted thereto visibly from the front surface side of the transparent fence 8.
Patent JP-H04348584-A (JP)
Title: Printed circuit board
Inventor: OKADA KOJI
IPC: H05K3/34
Filed: 1991-05-27
Abstract: PURPOSE:To facilitate a connection of a terminal land to a lead terminal and to reduce the number of operating steps by footing an insulating film on a surface of a metal plate including a recess, and forming the land on the film of the periphery of the recess. CONSTITUTION:A recess 4 is formed on a metal plate 1 made of aluminum, etc., and an epoxy resin film 2 is formed as an insulating film on the entire surface including the recess 4. A terminal land 3 made of a copper foil is formed on the film 2 of the periphery of the recess 4. Thus, since soldering of the land to a lead terminal can be performed by using a furnace, the number of steps can be remarkably reduced as compared with a conventional manual operation.
Patent JP-S5547705-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H03B5/08
Filed: 1978-09-30
Abstract: PURPOSE: To increase the stability by lowering the phase shift sensitivity, through a plurality of phase shifters coupled via buffer, in a phase shift type oscillation circuit.  
     CONSTITUTION: The output signal a 0  of the tank circuit 11 is kept constant for the amplitude with the limiter circuit 12 and it is fed to the adders 22 and 23 and also to the delay phase circuit 13 and advance phase circuit 14. The delay phase is made at the phase delay circuits 13 and 17 and the phase lead is at the phase advance circuits 14 and 18, respectively at two stages. The signal phase shifted is made for addition at the adder 22 after addition at the adder 19. The addition of the reference phase signal a, output signal c of the adder 22 and inversion output signal -b of the adder 19 are added at the adder 23. In this case, the phase of the output signal d of the adder 23 can be changed by changing the relative amplitude of each signal with the external control voltage V c . Oscillation is made by positive feedback of this addition signal d to the tank circuit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1139018-A (JP)
Title: Control system
Inventor: FUJITA NOBUYUKI
IPC: G06Q50/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to flexibly deal with the change of device group by making an inquiry to a low-order module at need when a work instruction is inputted to a high-order module and developing it into the executable instruction of the low-order module and allocating it. SOLUTION: A work negotiation part 8 receives a work execution request (work instruction) from the other high-order Holon module, judges whether or not the work instruction can be executed by referring to a function model 9 and outputs a response to the request. When the work instruction can be executed, the work instruction is transmitted to an allocation execution part 11 in the case of a development/allocation Holon module. An allocation execution part 11 makes the inquiry to all the low-order Holon modules whether the work instruction can be executed or not. When it can be executed, the work instruction is allocated to the Holon module which is previously selected/ registered. The optimum module is selected based on an optimization rule 14 by an allocation optimization execution part 13.