baber/WOPTO huggingface dataset:
Patent JP-S61132255-A (JP)
Title: Automatic starting system of pinch roller in continuous casting device
Inventor: AKASHI TERUO
IPC: B22D11/16
Filed: 1984-11-30
Abstract: PURPOSE:To start safely and surely pinch rollers in a titled method by starting the pinch rollers at the point of the time when the three conditions; loader is open, stream exists and the level of a molten steel surface attains the prescribed level are satisfied. CONSTITUTION:The image which an ITV camera 10 picked up from the region including the molten steel surface in a mold 3 contg. the molten steel 32 as a visual field is stored at a specified period into a video memory 12 by the command from a CPU11. A level discriminating part 13 and a stream discriminating part 14 detect the level of the molten steel surface and the presence or absence of the stream 34 of the molten steel 32 poured into the mold 30 from the data on the image from the memory 12, respectively and output the same to the CPU11. A signal indicating the open or close of a loader switch 15 is outputted therefrom to the CPU11. The CPU11 feeds a start signal to the pinch rollers 16 when the specified conditions are satisfied by the output signals from the above-mentioned discriminating part 13, discriminating part 14 and switch 15. The speed control of the pinch rollers is thereafter executed by the predetermined program control until the automatic level control is started.
Patent JP-H06100712-A (JP)
Title: Flame retardant acrylic resin sheet
Inventor: SAWANO TETSUYA
IPC: C08L33/12
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a flame retardant acrylic resin sheet excellent in transparency and low smoking properties without surface ignition by polymerizing and curing a mixture containing methyl methacrylate, an N-substituted maleimide and a specific phosphorus-containing compound. CONSTITUTION:The flame retardant acrylic resin sheet is obtained by adding a radical polymerization initiator to a mixture composed of (A) 60-90 pts.wt. methyl methacrylate or its partial polymer with (B) 5-20 pts.wt. N-substituted maleimide without containing a halogen, preferably a 1-4C N-alkylmaleimide, N-cyclohexylmaleimide, etc., (C) O-5 pts.wt. aromatic vinyl compound without containing the halogen, preferably styrene, vinyltoluene, etc., and (D) 5-15 pts.wt. phosphorus-containing compound of the formula [R1 to R4 are 1-4C alkyl; (n) is an integer of 1-4; (i), (j), (k), (l) and (m) are integers of 0-3], injecting the resultant mixture into a mold, e.g. a cell constructed from mold plates composed of glass or stainless steel and gaskets composed of polyvinyl chloride and polymerizing the mixture.
Patent JP-S62112945-A (JP)
Title: Flow amount controller for air-handling unit
Inventor: SUZUKI HISAYUKI
IPC: F24F11/02
Filed: 1985-11-09
Abstract: PURPOSE:To enable the operation of a control valve to be checked before starting through a simple construction and enable opening and closing times to b accurately controlled, by performing a processing for determining a control time of a time proportional flow control valve by a control time determining means. CONSTITUTION:With an air-handling unit 1 started, checking of the operation of a time proportional flow control valve 5 is started following a procedure given in a time proportional flow control valve checking program stored in a ROM. First, measurement of an operating time is started by driving the control valve 5 in the direction for opening, a preset standard operating time and an actual operating time are compared with each other and when the vale 5 is fully opened in the standard operating time, the measurement is stopped, and the measured value is stored into a memory. When the standard operating time is exceeded, an abnormality in the control valve 5 is recorded. Next, the same operation is conducted also for the process of fully closing the valve. The operating time for use of the control valve 5 in steady control is calculated by a control time determining means 11 through the above operation- checking process, and the abnormality in the control valve 5 is treated by an abnormality-treating means 10.
Patent JP-2000060226-A (JP)
Title: Seedling transplanter having fertilizer distributor
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling transplanter capable of easily carrying out the maintenance of the fertilizer distributor itself and the periphery of the fertilizer distributor. SOLUTION: Regarding the transplanter provided with a seedling transplanting part at the rear of the traveling body having a driving seat and a fertilizer tank 60 of the fertilizer distributor 5 placed on the rear of the body in front of the seedling transplanting part and rear of the driving seat, the fertilizer tank 60 is disposed to be mobile upward from the operating position while displacing it in the lateral direction.
Patent JP-H07104446-A (JP)
Title: Silver halide color photographic material
Inventor: IWASAKI TOSHIHIKO
IPC: G03C1/815
Filed: 1993-10-07
Abstract: PURPOSE:To provide silver halide color photographic material excellent in color reproducibility and shelf life. CONSTITUTION:In silver halide color photographic material which is provided with a photograph forming layer composed of at least one out of a red photosensitive layer, a green photosensitive layer, a blue photosensitive layer and a non-photosensitive layer in one side over a transparent carrier, at least one layer out of the photograph forming layer includes liquid ultraviolet ray absorber, and also includes a compound (DIR compound) which reacts on the oxidant of respective coloring developing main ingredients so as to emit developing inhibitor or developing inhibiting precursor, in equivalent color sensitive layer groups (the nearest photosensitive layer) close to the carrier, and equivalent color sensitive layer (the remotest photosensitive layer) farthest from the carrier, in this case, it is characterized in that when more than two kinds of DIR compounds are included in the remotest photosensitive layer, DIR compounds smallest in diffusivity for inhibito groups are included most in a mol ratio, and when more than two kinds of DIR compounds are included in the nearest photosensitive layer, DIR compounds greatest in diffusivity for inhibitor groups are included most in a mol ratio.
Patent JP-2001070488-A (JP)
Title: Golf club head
Inventor: YONEZAWA AKIRA
IPC: A63B102/32
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which is large in a sweet area and is easy. SOLUTION: This golf club head is formed by determining 30 to 45% of the entire weight of a head body as a weight of a face part and 25 to 35% of the entire weight of the head body as a weight on a toe side. As a result, the centroid may be made to exist at nearly the center of the face and the inertia moment around the centroid axis of the golf club head may be made large.
Patent JP-S60137931-A (JP)
Title: Star block copolymer and production thereof
Inventor: SAEGUSA TAKEO
IPC: C08G65/32
Filed: 1983-12-26
Abstract: PURPOSE:A star block copolymer, obtained by copolymerizing a star-shaped polyether prepolymer with a lactam in the presence of an anionic polymerization catalyst, and having improved mechanical properties, e.g. impact resistance, and a good hue. CONSTITUTION:A star block copolymer expressed by formula I (R<1> is tri- or polyfunctional polyhydric alcohol residue or polyfunctional amino compound residue having 3 or more H atoms bonded to the N atom; R<2>, R<3> and R<4> are aliphatic hydrocarbon residue; m and n are natural number; k is 1 or 0; p is an integer >=3). The above-mentioned star block copolymer is obtained by copolymerizing a star-shaped polyether prepolymer, prepared by reacting a star-shaped polyoxyalkylene having 3 or more terminal hydroxy groups, and expressed by formula II with an N-chlorocarbonyllactam in the presence of an anionic polymerization catalyst.
Patent JP-H04130380-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: G03G21/00
Filed: 1990-09-21
Abstract: PURPOSE:To simplify recovery work by inferring a recovery plan by discriminating the presence/absence of a fault when state data is measured and inputted, and selecting and driving an actuator means. CONSTITUTION:A fault diagnostic part 12 compares the state data from sensors 1a-1c with reference data, and discriminates the presence/absence of the fault. When the fault exists, a recovery planning part 15 selects the actuator means operated by inferring the recovery plan to eliminate the cause of the fault based on qualitative data and fault diagnostic knowledge stored in a storage means 14 and the adjusting state of the actuator means and the adjusting range of an actuator, and the fault is recovered by driving the means. Also, when it is discriminated that a device is operated normally, reference value data in the means 14 is updated based on supplied state data.
Patent JP-H1192537-A (JP)
Title: Photo-curable resin composition and preparation thereof
Inventor: YAMAZAKI HISAYA
IPC: C03C25/24
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-curable resin composition capable of retaining excellent rapid curability and high speed coating properties with a low dose of ultraviolet irradiation even after long-term preservation of the UV-curable resin. SOLUTION: In an optical fiber coating composition comprising (A) a urethane (meth)acrylate oligomer, (B) an ethylenically unsaturated compound, (C) an acylphosphine oxide-based photopolymerization initiator represented by the formula (wherein R1 is 1-12C alkyl, cycloalkyl or aryl which may be substituted with 1-12C alkyl or a halogen atom; R2 and R3 are each 1-12C alkyl or alkoxyl; R4 is H or 1-12C alkyl; R5 is H or methyl; and n is an integer of 1 or 2) and (D) a tin compound, the content of the tin compound is from not smaller than an effective amount for the formation of a urethane bond to not greater than 0.015 wt.% to inhibit the hydrolysis of component (C). The weight ratio of component (C) to component (D) is 100/0.01 to 100/1.7.
Patent JP-H0590052-A (JP)
Title: Reduction of rotary transformer core
Inventor: KONNO AKIRA
IPC: H01F38/14
Filed: 1991-09-30
Abstract: PURPOSE:To improve core plane accuracy without deteriorating the characteristics as a rotary transformer core by injection molding ferrite resin manufactured by mixing specific ferrite powder with thermosetting resin or thermoplastic resin. CONSTITUTION:Almost sphere ferrite powder (grain diameter = several mum - several 10mum) is mixed with polymer material such as polypropylene and polyamide by 70-98wt.% and ferrite resin, which is the raw material of a core, is manufactured. Then, the ferrite resin is injection-molded and a rotary transformer core is manufactured. Thus, the core plane accuracy is improved without deteriorating the characteristics as the rotary transformer core, the manufacturing time for the rotary transformer core is shortened and the cost is reduced.
Patent JP-H08113956-A (JP)
Title: Mounting structure of manhole cover
Inventor: HOSHI KATSUNORI
IPC: E02D29/14
Filed: 1994-10-18
Abstract: PURPOSE: To adjust the angle of placing of a frame body easily by mounting adjusting bolts capable of adjusting the angle of placing of the frame body to an installation sill. CONSTITUTION: A frame body 10 is placed on an installation sill 50. When the installation sill 50 is inclined by the status of an installing surface, fixed places in the hole sections 19 of the frame body 10 of adjusting bolts 30 are controlled properly so that the head sections 33 of the adjusting bolts 30 fixed onto the frame body 10 are projected to lower sections by a fixed quantity. Fixing bolts 55 are inserted into the hole sections 19 of the frame body 10, the frame body 10 is clamped and fastened onto the installation sill 50 by nuts 56 for fixing, and the head sections 33 of the adjusting bolts 30 are abutted firmly against adjusting-bolt receiving surfaces 51.
Patent JP-H06104589-A (JP)
Title: Shielding system
Inventor: MIURA TADAHIRO
IPC: H05K9/00
Filed: 1992-09-22
Abstract: PURPOSE:To block undesired radiation of electromagnetic wave from internal circuit to the outside and undesired infiltration of external electromagnetic wave effectively, and to facilitate regulation or inspection of the internal circuit by providing a cover. CONSTITUTION:Conductor shield diffraction gratings 28b-28f disposed around an photoelectronic converting circuit unit 22 arranged in a shield case 20 while crossing the slits perpendicularly with each other absorb electromagnetic waves in planes of polarization not in parallel with the slit. Electromagnetic wave in a plane of polarization, which is in parallel with the slits of the shield diffraction gratings(28b-28f), pass through the gratings (28b-28f) but eventually absorbed by the gratings (28b-28f) having slits crossing perpendicularly and attenuated.
Patent JP-H0299210-A (JP)
Title: Method for shape control for sheet rolling
Inventor: MATSUO KATSUJI
IPC: B21B37/00
Filed: 1988-10-05
Abstract: PURPOSE:To improve controllability for sheet shapes by finding a changed thermal crown amount based on deviation of a present shape signal from a shape detector and a target shape signal at n-many partitioned positions on the outlet side of a rolling mill and obtaining a necessary coolant flow rate by on-off control of spraying. CONSTITUTION:A coolant is sprayed onto a work roll 1 from n-many partitioned spray nozzles 2 in the longitudinal direction for a work roll 1. A changed thermal crown amount eliminating deviation between a present shape signal and a target shape signal from a shape detector 3 for sheet shapes at respective n-many partitioned positions set on the outlet side of a rolling mill is obtained and a necessary coolant flow rate is obtained by on-off control. An equipment is less expensive because the necessary coolant flow rate is controlled by on-off control per unit period of time without analogue control and by only an on-off valve. An accurate coolant flow rate is obtained because the on-off ratio for a unit period of time and a flow rate indicate linearity. Hence, the equipment cost is reduced and the controllability for sheet shapes is improved.
Patent JP-S63106689-A (JP)
Title: Cleaning blade for photosensitive body of copying machine
Inventor: IWASAKI SHINICHI
IPC: G03G21/00
Filed: 1986-10-23
Abstract: PURPOSE:To eliminate an abnormal sound generated by the friction between a blade and a photosensitive body in copying operation by holding a blade main body made of a rubber compound on a holder made of a specific high- elasticity material. CONSTITUTION:The blade main body 1 made of the rubber compound is held on the holder 2 made of the high-elasticity material consisting principally of resin with a >=50,000kg/cm<2> modulus of elasticity. Here, the holder 2 is preferably made of resin reinforced by a reinforcing material, which is preferably metal, glass fiber, or carbon fiber. Further, the rubber compound in use contains a 15-70wt% styrene-based block copolymer, a 0-70wt% plasticizer, and a 5-60wt% olefin processing aid. Consequently, the abnormal sound generation of a blade used for the cleaning of various copying machine photosensitive bodies is eliminated, and cleaning performance and the durability of the blade are improved.
Patent JP-H1156411-A (JP)
Title: Shoe-shaped portable, disposable, paper-made foot cover for prevention of germ
Inventor: NISHIOKA ETSUKO
IPC: A43B23/28
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To enable to share the use, without reserve, of a slippers between a man with foot contaminated by a germ and a man who has clean foot by providing a shoe-shaped portable, disposable, paper-made foot cover for prevention of germ which is made of an elastic soft paper, is antibacterially treated and well ventilated. SOLUTION: This shoe-shaped foot cover 1 is made of a strong elastic-soft paper, is antibacterially treated and well ventilated, and it is suitable that an entrance for foot 2 of the foot cover 1 is partly expandable. An antibacterial paper can be used for the elastic soft paper. A herb-mixed paper or a paper which is treated with an antibacterial treatment liquid mixture is also suitable for this purpose. By the above mentioned structure, since the shoe-shaped foot cover, can be worn as an inside cover for slippers which is supposed to be unclean or as a foot cover when user puts on his shoes, the shoes-shaped foot cover protects user's foot from being contaminated with germs and is clean, easy to walk and disposable because it is made of paper.
Patent JP-S63105131-A (JP)
Inventor: HANSU PEETERU UEEGERU
IPC: D01H9/10
Filed: 1987-10-08
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-2001071588-A (JP)
Title: Recording apparatus
Inventor: KUDO AKIRA
IPC: B41J29/20
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of storing the number of times of recording operation. SOLUTION: A recording apparatus has a result counter 6, a cumulation counter 7, a preservation counter 8 and a control part 41 storing the number of times of recording operation in the result counter 6 at each time when recording operation is performed and storing the number of times of recording operation, which is stored in the result counter 6,  in the cumulation counter 7 at each time when the number of times of recording operation stored in the result counter 6 arrives at a predetermined number of times and storing the number of times of recording operation stored in the cumulation counter 7 in the preservation counter 8 when the number times of recording operation stored in the cumulation counter 7 is updated and storing the number of times of recording operation stored in the result counter 6 in the preservation counter 8 at each time when recording operation is completed and storing the number of times of recording operation stored in the preservation counter 8 in the result counter 6 and the cumulation counter 7 as an initial value when a power is supplied.
Patent JP-2000091728-A (JP)
Title: Method for mounting parts on printed wiring board
Inventor: MORI YUJI
IPC: H05K1/18
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To more easily and surely increase the packaging density of a printed wiring board by utilizing spaces under parts mounted on the printed board with spaces among them. SOLUTION: When parts 10 having terminals constituting signal lines on both sides are mounted on a printed wiring board 1, the parts 10 can be mounted on the board 1 by interposing the parts 10 between an extension terminal section 9 performed on parts 3 and a connection pad 2A performed on the board 1, and electrically connecting the parts 10 to the terminal section 9 and pad 2A. Therefore, the packing density of the printed board 1 as a printed wiring board can be increased easily and surely.  When a plurality of extension terminal sections 9 are provided so that the sections 9 may be connected to the terminals on both sides of the parts 3 and, at the same time, a plurality of connection pads are provided at the positions corresponding to the terminal sections 9 on the printed board 1, a plurality of parts 10 can be mounted on both sides of the parts 3 and the packaging density on the printed board 1 can be increased further.
Patent JP-H1183805-A (JP)
Title: Alkali salt ionization detector
Inventor: NAKAGAWA KAZUYA
IPC: G01N27/62
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To stabilize detection sensitivity. SOLUTION: An operation part 32 computes a pulse width based on a detection signal (e) corresponding to a background current (i) of a detector and a control target value (e set) set by an input part 35 to reduce the differential therebetween. A PWM driving current responding to the pulse width flows in a primary coil 18a of a transformer 18 to regulate heating power supplied to an alkali source 14. Since the background current (i) is proportional to a temperature of the alkali source 14, a temperature is kept substantially constant as the result of above-mentioned control. As detection sensivity depends on the temperature, the detection sensitivity is stabilized.
Patent JP-2000092385-A (JP)
Title: Image interpolation device, its method and storage medium
Inventor: TERASAWA KEN
IPC: H04N5/262
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To realize a magnified/reduced image with high image quality. SOLUTION: Image data S by one field are stored in a field memory 12. A memory read circuit 16 allows the field memory 12 to output pixel data Sn just after an interpolated pixel position according to a zoom ratio setting value zoom from a zoom ratio input terminal 14. Delay circuits 26, 28, 30 delay the pixel data Sn by one clock each. A coefficient generating circuit 20 accumulates absolute values of the zoom ratio setting values zoom to generate a coefficient k1 denoting a distance between an original sampling pixel position and the interpolated pixel position, and a coefficient generating circuit 24 generates a coefficient k2 corrected by a frequency characteristic revision coefficient α. An interpolation circuit 32 calculates an equation of Pn=(Sn-Sn-3).k1+ Sn-3 and an interpolation circuit 34 calculates an equation of Pn-1=(Sn-1-Sn-2).k1+Sn-2.  A signal synthesis circuit 48 calculates an interpolation pixel value S'=(Pn-1-Pn).k2+Pn-1.
Patent JP-S61122568-A (JP)
Inventor: JIYOSEFU WAI WAN
IPC: G01N33/50
Filed: 1985-11-13
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-H01188088-A (JP)
Title: Color separation filter for solid-state image pickup color camera
Inventor: OKAZAKI AKIRA
IPC: H04N9/07
Filed: 1988-10-07
Abstract: PURPOSE:To improve a color reproductivity by providing a correction filter layer having a specific spectral transmission factor characteristic on and under a color separation filter on a transparent substrate. CONSTITUTION:A correction filter layer 13 is laminated on or under a color separation filter layer 12 in order to make constant the output level of each color at a general sensitivity characteristic, for example to cover an entire filter element having a color separation filter spectral transmission factor characteristic as shown in figure. The color separation filter is provided with the color separation filter layer 12 on a transparent supporting body 11 and has a constitution to provide the correction filter layer 13 on and under the filter. Thus, each output signal is equalized, the problems of the mixture of a high output level signal into a low output level signal or the like can be improved and the color picture of high definition can be obtained.
Patent JP-H1189566-A (JP)
Title: Production of disaccharide phosphorylase
Inventor: NAKAMURA NOBUYUKI
IPC: C12R1/01
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain disaccharide phosphorylase necessary in enzymatically producing trehalose in high yield by culturing a microorganism having disaccharide phosphorylase producing ability in a culture medium containing validamycin. SOLUTION: Validamycin (also containing validamycylamine), normally in an amount of 0.0001-0.50% (w/v) is added to a culture medium and a microorganism having disaccharide phosphorylase-producing ability, e.g. Plesiomonas SH-35 strain (FERM P-5144) is cultured in the culture medium. Thereby, disaccharide phosphorylase such as trehalose phosphorylase maltose phosphorylase is obtained in good productivity.