baber/WOPTO huggingface dataset:
Patent JP-H0940773-A (JP)
Title: Polyaminotriazine composition
Inventor: KIMURA KENJI
IPC: C08G73/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyaminotriazine composition useful as a weatherproofing agent for an organic material, especially for a synthetic resin, by reducing the amount of halogens remaining in a specified polyaminotriazine below a specified amount. SOLUTION: This composition essentially comprises a polyaminotriazine represented by formula I [A is a group of formula II, a halogen, Q or hydroxyl; B is H or a group of formula III (Hal stands for halogen); n is 2 to 20; X<1> to X<4> are each H or piperidyl represented by formula IV (R<1> is H, a 1-12C alkyl, etc.), provided that at least 75mol% of them comprise piperidyl and except for the case where all of them are simultaneously piperidyl; R is a 2-12C alkylene, etc.; and Q is -NR<4> R<5> , etc., (R<4> is H, etc., R<5> is a 1-12C alkyl, and R<4> and R<5> may be combined together with a nitrogen atom to form a morpholine ring)] and contains halogens in an amount of at most 1,000mg in 1kg thereof. Examples of desirable means of reducing the residual halogen content include a method of adding a compound represented by QH at the end of the main reaction and water washing.
Patent JP-H0244577-A (JP)
Title: Reloading type optical disk device
Inventor: FUJIMOTO NADANARI
IPC: G11B20/18
Filed: 1988-08-05
Abstract: PURPOSE:To reduce the error rate of a disk by using a product code, changing an interleave pattern and converting uncorrectable error distribution in a sector to correctable error distribution. CONSTITUTION:Data from a host 101 are written through a sector buffer 102 to an error detecting and correcting circuit 104 in a raw direction and a column direction. Then, the product code to utilize a product is added to the data and the data are returned to the buffer 102. The interleave pattern of the address of the data to express a writing order by a CPU 103, an interleave controller 105 and a counter 107 is stored to a memory device 106. This desired pattern is read and the data are interleaved by a formater 108 and written to a disk 109. Accordingly, the uncorrectable error distribution in the sector is converted to the correctable error distribution by the selection of the optimum interleave pattern and the error rate of the disk can be reduced.
Patent JP-S6098934-A (JP)
Inventor: DONARUDO JIEI SHIEIAA
IPC: A22C21/00
Filed: 1984-09-17
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-2001023305-A (JP)
Title: Recording control method for optical disk recording and reproducing devices
Inventor: HATTORI KATSUMI
IPC: G11B7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the recording controlling method of optical disk recording and reproducing devices which are constituted to record signals on a disk by a laser beam radialed by optical pickup. SOLUTION: The method controls the recording of a plurality of optical disk recording and reproducing devices 2, 3 and 4 which are connected to a single host unit 1, whose operation is controlled by a recording instruction signal outputted from the unit 1 and which are constituted to record the same data signal on the disks. Response is made to the recording instruction signal which is outputted from the host unit 1, the length of a time required until the start of a recording operation is judged by a response signal which is outputted from each optical disk recording and reproducing device and the operation of selecting each optical disk recording and reproducing device for starting the recording operation is executed by the length of the time.
Patent JP-H0750244-A (JP)
Title: Cooling gas cleaning method and device of ultraviolet ray using device
Inventor: FUJIE NOBUO
IPC: G03F7/20
Filed: 1993-08-05
Abstract: PURPOSE:To decrease deposition possibly due to photochemical reaction using atmospheric air by a method wherein the gas for cooling down the title ultraviolet ray using device is passed through a cleaning region heated at specific temperature to be irradiated with the ultraviolet ray. CONSTITUTION:A material gas led-in from a material gas intake port 7 is irradiated with ultraviolet ray in a temperature controlled gas flow path 4 and a depositing region 5 to produce a deposition on another depositing region 4. At this time, the material gas is cleaned up by removing the deposition component thereof. Thus, the cleaned up gas is used as the cooling down gas for the title ultraviolet ray using device 1. Besides, the cleanliness of the gas can be improved by repeatedly passing the gas through a gas flow path 4 via circulating gas flow path 8 to produce a deposition on the depositing region 5. Through these procedures, the presumable deposition due to photochemical reaction can be reduced. Accordingly, the deposition on an optical system can be decreased thereby enabling the service life to be lengthened.
Patent JP-H1124447-A (JP)
Title: Image forming device
Inventor: ITO YOSHIKUNI
IPC: G03G15/16
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality image without any defects in an image, without causing failure in transfer by executing constant-current control, so as to prevent a current from flowing between plural conductive members approaching or coming into contact with recording materials or with dielectrics, or dielectric members, through the use of the recording materials, while images are formed. SOLUTION: A transfer belt 130 for holding/carrying the recording materials is provided and the current flowing through the conductive members coming into contact with the recording materials or with dielectric layers is controlled during the formation of the images. In other words, it is constituted so that the driving roller 13 of the transfer belt 130 is connected to a main body ground through a constant-current power source 70 and the constant-current control for preventing the current from flowing between the driving roller 13 and a transfer electrifier 24d or the driving roller 13 and a photoreceptive drum 3d can be executed by the constant-current power source 70.  Thus, a transfer current is prevented from escaping to the main body ground through the driving roller 13 and further, the flowing of the current caused by the destaticization of the transfer belt 130 can be prevented as well to eliminate the defect in the image due to the failure in the transfer.
Patent JP-H0358015-A (JP)
Title: Photosemiconductor device
Inventor: TOMITA AKIHISA
IPC: G02F1/17
Filed: 1989-07-26
Abstract: PURPOSE:To reduce the loss of a Fabri-Perot resonator and to realize an optical gate with a high extinction rate by providing a multiple quantum well structure in the Fabri-Perot resonator, and applying a voltage thereto and controlling the passage or reflection characteristics of the resonator. CONSTITUTION:A buffer layer 12, an etching stop layer 13, and a clad layer 14 are formed on a substrate 11, an active layer 15 in multiple quantum structure is laminated by 40 laminating well layers 151 and 40 barrier layers 12 alternately, and then an insulating layer 16 is formed. Then electrodes 17 and 18 are formed and reflecting mirrors 19 and 20 are formed. Consequently, by reducing the absorption by free carriers, the loss in the Fabri-Perot resonator can be reduced. When an electric field of 120 KV/cm is applied to the multiple quantum well structure, a 20 extinction ratio is obtained for 0.72 mum thickness.
Patent JP-H0243243-A (JP)
Title: Polyolefin composition
Inventor: SAITO SEIICHIRO
IPC: C08L23/14
Filed: 1988-08-04
Abstract: PURPOSE:To make it possible to form a polyolefin compsn. without occurrence of streaky discoloration when it is injection-molded by compounding a propylene-alpha-olefin block copolymer resin with a modified polyolefin, a rubber component, an inorg. filler and a pigment. CONSTITUTION:The following components (a)-(e) are incorporated in the title polyolefin compsn. 100 pts.wt. propylene-alpha-olefin block copolymer resin (a), 0.1-5 pts.wt. modified polyolefin (b), 3-90 pts.wt. rubber component (c), 1-100 pts.wt. inorg. filler (d) and a pigment (e). As the component (a), a polymer contg. 70-90mol% propylene is pref. As the component (b), an oxidized polyolefin such as oxidized polyethylene and oxidized polypropylene or a maleic anhydride- grafted polyolefin such as maleic anhydride-grafted polyethylene and maleic anhydride-grafted polypropylene is pref. In addition, as the component (c), an olefin copolymer rubber is pref.
Patent JP-S5896926-A (JP)
Title: Complex heat cooking apparatus
Inventor: FUCHI TAKEKAZU
IPC: F24C7/00
Filed: 1981-12-03
Abstract: PURPOSE:To enable continually instant heat cooking by a method wherein the plural heat cooking chamber is separately provided in a main body of a cooking apparatus having an article taking in and out opening, both the said opening of each cooking chamber formed as freely movable and the said opening of the said main body are freely arranged at mutually required location. CONSTITUTION:The taking in and out opening 2 is provided at the front surface of the cooking apparatus main body 1. The exhaust part 3 is provided at the upper surface of the said main body 1. The front oven cooking chamber 5a and rear grill cooking chamber which are divided by the partition are separately formed inside of the said main body 1, and supported as freely rotatable by the central supporting axis 6 and the central supporting pedestal 7. Then the said opening 2 of the said main body 1 and the article taking in and out openings 9, 10 of each said cooking chamber 5a, 5b are freely arranged at mutually required location. Thereby, when the oven cooking is required, the oven cooking chamber 5a is rotated, fixed and utilized at the side of the said opening 2 of the cooking main body 1. Further, when the grill cooking is required, the grill cooking chamber 5b is rotated, fixed and utilized at the side of the said opening 2 of the said main body 1.
Patent JP-2000029491-A (JP)
Title: Voice recognition apparatus
Inventor: IWASAKI TOMOHIRO
IPC: G10L15/193
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize a large vocabulary with less memories by executing a collation with a recognition model specified in grammatical rules by using the probabilities of analysis parameters and outputting back track information. SOLUTION: An acoustic analysis means 11 acoustically analyzes inputted voices and converts these voices to the analysis parameters S12. A probability computation means 12 calculates the probabilities to the respective models of the analysis parameters S12 and outputs the probability S13. A model collation means 14 uses the recognition model and executes the collation with a recognition model S14 stored in the recognition model memory means 15 activated by using the probability S13 and outputs the back track information S17 including the scores of words. A back track mean 16 stores the back track information S17 and obtains a recognition result S18 by tracing the words. Not the back track processing is executed for all the words in such a manner but the back track processing is executed when the top word is reached and, therefore, the capacity of the memory can be decreased.
Patent JP-H05262313-A (JP)
Title: Method for wrapping palletized units with sheet band and apparatus for realizing this method
IPC: B65G69/16
Filed: 1991-08-05
Abstract: PURPOSE: To raise safety of cargo by wrapping vertical sides of a pallet unit with sheet-like band in horizontal direction and then by wrapping head and bottom of the pallet unit with the band in vertical direction and on the facing vertical sides. CONSTITUTION: A travel platform 21 is moved inward in the state that a support arm 6 has been turned vertically down and the arm 6 is kept in position between a support arm 24 and a travel frame 22. And a pallet unit 17 is let travel to let the support arm 24 positioned between sliding parts 25-27 of a pallet 18. Then vertical sides of the pallet unit 17 are wrapped with band 28 by using a satellite 12 by turning a rotary ring 11. Next, the travel platform 21 is made evacuated to outside of the rotary ring 11 and the support frame 6 is let horizontal to return the platform 21 to the original position. Then wrapping is conducted to the pallet unit 17 from upper to lower ends of the cargo 9 by letting the rotary ring 11 make rotary motion.
Patent JP-H1138359-A (JP)
Title: Three-dimensional display device
Inventor: MISHINA TOMOYUKI
IPC: H04N13/04
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional display device provided with a means for preventing an image other than a real image from being formed, or a means for preventing light concerned in the formation of the image other than the real image from being superposed on light concerned in the formation of the real image. SOLUTION: An opening 6, which occupies half an area surrounded by a repeated distance of an image forming position of light transmitted through a lens 7 is formed on the focal plane of the lens 7, and also, a light shielding plate 8 is arranged within an extent from the focal plane of the lens 7 to an emitting face so that the opening 6 may be surrounded by the plate 8. Besides, the master face of the lens 7 is divided into plural areas, and shutters are laid in plural areas respectively, and the shutters are periodically controlled to be opened/closed in accordance with the switching of interference fringes so that two or more shutters may not be open at the same time.
Patent JP-H1140955-A (JP)
Title: Cable-bundling clamp
Inventor: MIDORIKAWA JUN
IPC: H05K7/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enable various numbers of cables to be clamped with a uniform fixing force by providing cord-shaped elastic bodies among the cables in a clamp part and around the cables and a cable-bundling belt for fastening the cord-shaped elastic bodies and the cables, and by fixing them with a cable- bundling clamp fitting. SOLUTION: A cable-bundling clamp comprises a plurality of cables 11, a zipper tube 14, cord-shaped elastic bodies 12, a cable-bundling belt 13, and a clamp fitting 21 for fastening and fixing a bundle of cables by clamp-fixing means 22, and is fixed to the clamp fixing base 33 of a test head case 32. A suitable amount of cord-shaped elastic bodies 12 are interposed in a bundle of cables and around the cables, and the bundle of cables are wound are fastened with the cable-bundling belt 13. The clamp fitting 21 for fixing the bundle of cables is divided, so as to prevent orientation from forming and is fastened and fixed by the clamp-fixing means 22.
Patent JP-H0245150-A (JP)
Title: Ink-jet recorder
Inventor: HIRATA TOSHITAKA
IPC: B41J2/05
Filed: 1988-08-04
Abstract: PURPOSE:To stabilize the generation of bubbles, and to prevent the damage of a discharge electrode by a method wherein ink is electrolysed by potential applied between both electrodes in one paired electrodes, bubbles are generated, ink is separated into two sections, potential is applied among ink separated in the other paired electrodes and discharge is generated in bubbles. CONSTITUTION:An electrode 3 and an electrode 4 form one pair, an electrode 5 and an electrode 6 shape the other pair, a switch SW1 is turned ON when ink is injected, voltage is applied between the electrode 5 and the electrode 6, a bubble 7 by electrolysis is generated between the electrodes 5 and 6, and ink is separated into two sections. When a switch SW2 is turned ON under the separated state and voltage is applied between the electrode 3 and the electrode 4, discharge 8 is generated between separated interfaces, the previously generated bubble 7 is expanded suddenly by heat by the discharge and pressure in a flow path is elevated, and ink 2 is injected to the outside from a nozzle 1. Accordingly, discharge is generated between the ink interfaces, and electrode surfaces are not exposed to discharge, thus preventing the damage of the electrodes, then improving the reliability of a head.
Patent JP-S5897137-A (JP)
Title: Optical data recorder and reproducer
Inventor: YOSHIDA TOMIO
IPC: G11B7/00
Filed: 1981-12-04
Abstract: PURPOSE:To prevent duplicated recording and to perform data recording and reproduction, by completing the check of all sectors of the N-th track at the 1st one revolution and recording signals on all the sectors satisfying coditions at the next rotation. CONSTITUTION:Laser light 1 of about 1mum diameter is focused on a disc 8 through a condenser lens 2, a beam splitter 3, a tracking mirror 4, and an diaphragm lens 5. A photodetector 6 detects reflected light from the disc 8 and converts it into an electric signal. In recording and reproducing a signal on an arbitrary section on a track having the address number N, after an optical head 100 retrieves the track N and catches it, while the disc rotates by one revolution, a reproduced light is irradiated on the track N to perform the quality check of each section and to detect the pressence/absence of a recorded sector. Thus, duplicated recording can be prevented without deteriorating the average transfer speed of the data recorder/reproducer, allowing to guarantee the quality of recordings.
Patent JP-S5897971-A (JP)
Title: Solid-state image pickup device
Inventor: MINOTANI NOBUHIRO
IPC: H04N5/335
Filed: 1981-12-04
Abstract: PURPOSE:To decrease a clock pulse frequency for driving each register to half  and to prevent deterioration in charge transfer efficiency, by using two output  transfer register. CONSTITUTION:An image pickup part 11 where a picture is image-formed is so constituted that relative positions of upper and lower electrode couples 4 and 5 are inverted in channel areas 31 and 32 adjoining to each other with a stopper area 2 between, and CCD type photodetecting transfer registers b1 and b2 arranged alternately to transfer light charges in photoelectric conversion parts a1 and a2 have the opposite charge transfer directions. Those photodetecting transfer registers b1 and b2 are coupled with output transfer registers d1 and d2 through storage transfer registers C1 and C2, and photodetected charges are outputted through the registers d1 and d2. The numbers of bits of the registers d1 and d2 may be a half as many as those of the registers b1 and b1, and the frequencies of driving clocks phic and -phic may be a half.
Patent JP-H0483292-A (JP)
Title: Character display control circuit
Inventor: ODAGIRI YASUSHI
IPC: G09G5/02
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to save the using capacity of a memory for storing character displaying data by preparing absence displaying data in a character memory by a foreground color/background color inverting means and a right/left inverting means. CONSTITUTION:Code data are inputted to a character address decoder 22 and a control character decoder 29, and when the code data are character data, the decoder 22 specifies an address corresponding to the code data in a character ROM 23. Since an application pattern to be formed by color inversion, an application pattern to be formed by combining color inversion and right/left inversion and an application pattern to be formed by right/left inversion are previously set up, the decoder 22 sends control signals to a foreground color/ background color inverting circuit 24 and a right/left inverting circuit 25 at the arrival of the code of any application pattern and the reading address of the ROM 23 is determined so as to use a reference pattern, the storage data of the ROM 23 can sharply be reduced.
Patent JP-S5986746-A (JP)
Title: Rotary motion/reciprocating motion converting device
Inventor: YANAGIHARA SHIGERU
IPC: F16H25/12
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a small size motion converting device, which is excellent in balance, has a large load-carrying capacity, and allows some degree of freedom in the relationship of conversion by a structure wherein rolling balls are inserted in the guide grooves of a rotating shaft and at the same time a movable object, which is axially shiftable and holds the rolling balls, is provided onto the outer periphery of the rotating shaft. CONSTITUTION:A rotating shaft 1 is so constituted that its rotation is allowed but its axial shifting is not allowed. Guide grooves 4-4'', along which rolling balls 3-3'' roll, are provided on the cylindrical outer surface of the rotating shaft 1 at positions counterbalancing one another. On the other hand, a movable object 2 is so constituted that its axially reciprocating motion along the rotating shaft 1 is allowed but its rotation is not allowed. The rolling balls 3-3'' are rollably held to the movable object 2 at certain fixed positions respectively. The respective guide grooves 4-4'' are constituted so as to keep to take certain fixed phase angles alpha, beta, and gamma at all times in any plane cut normal to the shaft and to show sinusoidal axial displacements in relation to the peripheral rotating angle. Due to the structure as mentioned above, the mutual conversion between the rotary motion and the reciprocating motion through rolling friction with the rolling balls 3-3'' and the guide grooves 4-4'' is accomplished within a small space.
Patent JP-S6175516-A (JP)
Title: Heat treatment device
Inventor: FUKAMI SHIGETOSHI
IPC: H01L21/22
Filed: 1984-09-21
Abstract: PURPOSE:To support its own weight of a heater strand, to prevent the sag of the heater strand and deformation and to avoid the unevenness of the distribution of heating due to deformation and a short circuit, etc. by supporting the heater strand disposed around a process tube from the inside in the diametral direction by a support member. CONSTITUTION:A plurality of support members 6 are arranged at approximately regular intervals in the circumferential direction and mounted so as to extend in the direction approximately parallel with an axis in an upper side section on the outer circumference of a soaking tube 3, and the support members 6 are brought into contact with the outer circumferential surface of the soaking tube 3 on normals. The support members 6 are formed by an insulating material such as an insulator, and a large number of recessed sections 7 are disposed and shaped on the outer side surfaces of the support members 6 so as to correspond to the pitches of a coil heater 4. Heater strands 5 are fitted to the recessed section 7 groups of the support members 6 at every pitch, thus positioning the heater strands 5 to the recessed section 7 groups by the support members 6, then supporting the heater strands 5 from the inside.
Patent JP-S6175500-A (JP)
Inventor: KAJIYAMA AKIRA
IPC: G08B25/00
Filed: 1984-09-21
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-H0360813-A (JP)
Title: Warm rolling equipment
Inventor: MIYOKAWA KEIICHI
IPC: B21B1/22
Filed: 1989-07-31
Abstract: PURPOSE:To uniformly heat a coil of strip in a short time by providing a coil heating device with an induction heating coil body on the inlet side of a line. CONSTITUTION:A rolling line consists of a feed conveyer 2 for the inlet side, coil car 3 for the inlet side, pay off reel 4, a group 5 of rolling stands and tension reel 6. On the inlet side of such a rolling line, i.e., the inlet side of the feed conveyer 2 for the inlet side, the heating device 1 with the induction heating coil body is provided. The coil heating device consists of a heat insulating room, coil supporting rack which is possible to be put in and out that room and the lateral ring-like coil body for induction heating which provided in the heat insulating room. By this way, handling can be facilitated when the coil of strip is fed from the heating device to the rolling line.
Patent JP-S5989986-A (JP)
Inventor: WAKI SEIZABUROU
IPC: B22F3/14
Filed: 1982-11-11
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-S58100394-A (JP)
Inventor: KAGEYAMA KATSUHIRO
IPC: H05H1/18
Filed: 1981-12-09
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。