baber/WOPTO huggingface dataset:
Patent JP-H0360975-A (JP)
Title: Method for forming glass optical element
Inventor: ITO HIROSHI
IPC: C03B11/08
Filed: 1989-07-28
Abstract: PURPOSE:To form a glass material approximately in a final shape by a method wherein an anode is applied on a conductive grinding tool the machining surface of which is formed in the same shape as that of the desired curvature of a work, a cathode is applied on electrodes keeping a specified distance between the machining surface of the conductive grinding tool and the electrode, and a weak electric coolant is fed between the conductive grinding tool and the cathode. CONSTITUTION:An anode is applied on a conductive grinding tool 4 having a machining surface 4a formed in the same shape as that of the desired curvature of a work 2. A cathode is applied on an electrode 7 keeping a specified distance between the machining surface 4a of the grinding tool 4 and the electrode. The surface of a glass material 2 is formed in a shape similar to a final shape as a weak electric coolant fed through a pipe 8 is located between the conductive grinding tool 4 and the cathode 7 and smooth machining is applied. After the glass material is heated and cured, the glass material is press-molded in a given shape by using a pair of molds, and the glass material is cooled down to a given temperature to produce a desired optical element, e.g. lens.
Patent JP-2000026414-A (JP)
Title: Optically active phthalimides, their production and herbicide containing the same as active ingredient and intermediate
Inventor: NATSUME FUMITSUGU
IPC: C07D209/48
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To produce new compounds which are N-phenylphthalimides having an R-configuration and useful as a herbicide having a high herbicidal activity in a low dose and manifesting stable herbicidal effects within a wide range of dosage forms. SOLUTION: The compounds are represented by formula I (A is O, S or the like; R is H, a 1-6C alkyl or the like; R1 is a 1-4C alkyl; X is a halogen; Y is H or a halogen; Z is H, a 1-3C alkyl or the like), e.g. methyl (R)-2-[(2- chloro-4-fluoro-5-pthalimidophenyl)amino]propionate. The compounds represented by formula I are produced by reacting phthalic anhydrides represented by formula II (e.g. phthalic anhydride) with optically active phenylenediamines represented by formula III  e.g. methyl (R)-2-[(5-amino-2-chloro-4-fluorophenyl) amino]propionate) without or in a solvent such as acetic acid, preferably at 50-150 deg.C as a preferred method for production.
Patent JP-H0642297-A (JP)
Title: Segment supplying device
Inventor: WAKECHIGAI TAKASHI
IPC: E21D11/40
Filed: 1992-07-23
Abstract: PURPOSE:To reduce segment supply by installing a plurality of carrier rollers separated at a specified span in the advancing direction behind a delivery rack, carrying segments on a carriage to the delivery end of the carrier rollers and sending the segments to the rollers so as to load them on the delivery rack. CONSTITUTION:A delivery rack 9 is installed to an area near the rear part of an erector 4 in such a fashion that it may move front and rear in the longitudinal direction of a tunnel. Then, a plurality of carrier rollers 11, which are separated at a specified span, are installed behind the delivery rack 9 in the advancing direction, say, laid out just behind the delivery rack 9. Then, there is laid out a succeeding carriage 16 which runs with the advancement of an excavator on a rail 15 installed behind the carrier rollers 11. A segment carriage 17, on which a segment 3 is loaded, is further arranged to run in the carriage 16. The segment 3 loaded on the carriage 17 is carried to the delivery end the carrier rollers 11 by means of a hoist at first and consecutively transferred on the carrier rollers 11 with a feed drive device and fed to the delivery rack 9.
Patent JP-S63183997-A (JP)
Inventor: MAIKURU EI ROSUBAATO
IPC: C11B3/00
Filed: 1987-08-06
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-H0597648-A (JP)
Title: Cosmetic
Inventor: NANBA TSUNEO
IPC: A61K8/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide a cosmetic safe for skins when applied to the skins, smoothening the skins, having a high whitening activity and holding the skins in the young states, from an easily available raw material. CONSTITUTION:A cosmetic contains a solvent extract usually in an amount of 0.0001-5wt.%, the solvent extract being obtained by extracting all grass of a Rosaceae Agrimunia plant with a hydrophilic organic solvent, generally ethanol, or further methanol, butanol, acetone or their mixture (one part of these organic solvents may be replaced with water). The cosmetic has a whitening action on skins and an activity for preventing the aging, fine wrinkles and roughness of the skins and for increasing a wet touch because of having an active enzyme-inhibiting activity. Since the dried grass of the raw material is called SENKAKUSO which has been utilized as a galenical drug, the safety of the grass is guaranteed. The raw material is easily available, because the dried all grass of the raw material is sold as a galenical drug and further because the grass naturally growing in the fields and mountains of Japan is gathered.
Patent JP-S6258289-A (JP)
Inventor: SUZUKI MASAO
IPC: G09B25/04
Filed: 1985-09-09
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。
Patent JP-S6090343-A (JP)
Title: Original plate for lithographic printing
Inventor: TSUTSUI KIYOUJI
IPC: G03G5/147
Filed: 1983-10-24
Abstract: PURPOSE:To improve printing resistance, image quality, sharpness, etc. by providing a surface layer consisting essentially of PVA silylated by a silylating agent on a photoconductor provided on a conductive base. CONSTITUTION:A photoconductive layer 2 contg. an inorg. photoconductive material (e.g.; selenium, zinc oxide) or org. photoconductive material (e.g.; malachite green, copper phthalocyaline) is provided on a conductive base 1 which is an aluminum plate, etc. A surface layer 3 consisting essentially of the PVA silylated by a silylating agent (e.g.; trimethylchlorosilane, hexamethyldisilazane) is provided thereon, by which the intended original plate for lithographic printing plate is obtd. The layer 3 consisting essentially of the silylated PVA is hydrophobic but can be easily returned to hydrophilic by hydrolysis.
Patent JP-H1039637-A (JP)
Title: Two component developing device
Inventor: KOYAMA HAJIME
IPC: G03G15/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To form an image without any density unevenness by forming two component developing agent attracted and held by a developing agent carrier in thin layer. SOLUTION: This two component developing device has a static latent image carrier 1 on which the static latent image is formed and a developing agent carrier 6 which comprises a toner 2 and a magnetic carrier 3 for attracting and holding the tow component developing agent 4 by magnetic force and carrying it to a developing area opposite to the static latent image carrier 1 and a doctor blade 10 restraining layer thickness of the two component developing agent 4 attracted and held on the developing agent carrier 6. In this case, an elastic layer 9b for covering an outer periphery of the developing agent carrier 6 is mounted and volume characteristic resistance of the elastic layer 9b is set higher than that of the magnetic carrier 3.  Thereby, this elastic layer 9b can be formed very soft and the elastic layer 9b is made in compressed state at restraining of layer thickness of the two component developing agent 4 by the doctor blade 10 and at developing and development without any density unevenness can be performed by the thin layer two component developing agent 4.
Patent JP-H06185663-A (JP)
Title: Hydraulic solenoid selector valve
Inventor: NAKAMURA JUICHI
IPC: F16K31/42
Filed: 1992-06-30
Abstract: PURPOSE:To provide a spring off-set type direct driven hydraulic solenoid selector valve which can eliminate seizure of a valve element upon change-over of the operating position. CONSTITUTION:Of end chambers 7, 8 formed on opposite sides of a valve element 2, for receiving leaking hydraulic oil, the chamber 7 which is located in a direction in which the valve element 2 is shifted upon changeover to an operating position, is drained, and is communicated with the other chamber 8 through a through-hole 9 formed in the valve element. When a press member 11 for transmitting an operating force from a solenoid 6 to the valve element abuts against the valve element 2, this through-hole 8 is blocked so as to increase the pressure of the other chamber 8 which is added to the operating force of the solenoid 6. Thus, the valve element is pushed to the operating position by the pressing force given by the increased pressure, and accordingly, the valve element in a seizure condition may be moved.
Patent JP-H0617960-A (JP)
Title: Solenoid valve driving unit
Inventor: MIZUTANI TOMOYASU
IPC: F16K31/06
Filed: 1992-06-30
Abstract: PURPOSE:To reduce the load of batteries, relating to a solenoid valve driving unit capable of driving a number of latching solenoid valves using the batteries. CONSTITUTION:A solenoid valve driving unit drives a number of latching solenoid valves SV1-SV6 using batteries in response to commands from a controller 23 so that the valves are opened or closed. The solenoid valves SV1-SV6 are driven one by one or at each group in sequence, in response to a signal directing a valve to open or close and with a time lag of the required operating time for each solenoid valve SV1-SV6 or more.
Patent JP-S6173968-A (JP)
Title: Cooling device of photoreceptor
Inventor: FUJITSUKA KAORU
IPC: G03G21/20
Filed: 1984-09-20
Abstract: PURPOSE:To start and stop a fan and hold the photoreceptor at proper temperature by arranging a heat sensor at the periphery of the photoreceptor and connecting this heat sensor to the controller of the fan. CONSTITUTION:The beltlike and endless photoreceptor 1 is arranged at a proper position in an electrophotographic copying machine, etc., rotatably by using a proper number of rollers 2..., and the cooling fan 3 is arranged at a proper position of the outer periphery of the photoreceptor 1. The heat sensor is arranged at the outer periphery of the photoreceptor 1 in contact and this sensor 4 is connected to the controller 5 of the cooling fan 3 to detect the temperature of the photoreceptor 1 by the heat sensor 4 all the time, and its signal is inputted to the controller 5. Consequently, when the temperature of the photoreceptor 1 rises above certain temperature, the controller 5 operates the cooling fan 3 automatically to begin to cool the photoreceptor 1, and stops the cooling fan 3 automatically after the photoreceptor 1 is cooled.
Patent JP-S6089233-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIROU
IPC: G06F3/048
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a character processor which accepts an editing indication only when a new cursor is displayed by giving higher priority on the display processing if the display stop position is closer to the display start position than a cursor, and otherwise giving higher priority on the input editing processing. CONSTITUTION:The 1st input indicated by an input editing indication means starts the 1st editing processing, and the 2nd input starts the 2nd editing processing. The 1st and 2nd editing processings change documents and start the 1st and 2nd display processings to display the contents of documents and a cursor. A priority deciding means decides the priority between the 1st display processing and the 2nd editing processing according to a fixed system and delivers the result of decision to a processing control means. Then the order of execution is decided and controlled according to the priority among the 1st display processing, the 2nd editing processing and the 2nd display processing. In such a way, the priority is decided between the display and editing processings according to whether a cursor is displayed or not. Thus a quick response is possible for the editing processing to an operator input.
Patent JP-S6258084-A (JP)
Title: Vane back pressure applying device for sliding vane type compressor
Inventor: HASEGAKI TAKAHIRO
IPC: F04C18/344
Filed: 1985-09-06
Abstract: PURPOSE:To prevent malfunction of a vane and incomplete compression at start of a vane type compressor by feeding gas in a high pressure chamber into a vane back pressure chamber when starting under such condition as the differential pressure between high and low pressure sides is low. CONSTITUTION:Upon start of compressor under such condition as the differential pressure between high and low pressure sides is low, vane 4 will spring out to lower the pressure in a vane back pressure chamber 17. Consequently, gaseous fluid is fed through the second gas supply path 33 opening above a high pressure chamber 14 thus to assist spring out of the vane 4. Upon elapse of some interval, the differential pressure between high and low pressure sides will increase where over-compressed gas immediately before the delivery valve 11 of a working chamber 8 will function through a pressure lead-in path 31 to one side of a valve body 29 thus to seat the valve body 29 in a valve seat 30 and to interrupt the first and second gas supply paths 27, 33. Consequently, only high pressure oil is fed through a oil path 18 into the vane back pressure chamber 17.
Patent JP-S6242975-A (JP)
Title: Production of heterocyclic compound
Inventor: IWATAKI ISAO
IPC: C07D239/56
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for pharmaceuticals and agricultural chemicals with simple operation in high yield, by reacting an easily handleable safe 5-acyl merdrum's acid or its homolog with various (thio)urea compounds. CONSTITUTION:The heterocyclic compound of formula III (e.g. ethyluracil, etc.) can be produced by reacting the compound of formula I (R1-R3 are lower alkyl) (e.g. 2,2-dimethyl-5-propionyl-1,3-dioxane-4,6-dione) with the compound of formula II [R4 is H, alkyl or (substituted) phenyl; X is -CO- or -CS-] under heating and agitation, if necessary in an inert solvent in the presence of a base as an acid acceptor. The starting compound of formula I can be easily produced by acylating merdrum's acid, etc.
Patent JP-S6441973-A (JP)
Title: Information retrieving method
Inventor: SUGITANI TAKAYUKI
IPC: G06F17/30
Filed: 1987-08-07
Abstract: PURPOSE:To shorten time necessary for communication by reducing image information corresponding to a retrieving signal from a remote terminal part and transmitting it from a central part to the remote terminal part. CONSTITUTION:A remote terminal part 2 sends a reducing-reading signal to reducing-read the designated image information to a central part 1. At the central part 1 to receive this, the designated image information is read out of an optical disk 15a, decode at a code decoding circuit 14a and then, reduced at an enlargingreducing circuit 16a. Further, the reduced image information is coded by the code decoding circuit 14a. The central part sends the coded and reduced image information to the remote terminal part 2. At the remote terminal part, after the sent image information is decoded at a code decoding circuit 14b, they are properly enlarged by a enlarging/reducing circuit 16b and displayed on a CRT 13b under the control of a display control circuit 12b.
Patent JP-H0247627-A (JP)
Title: Automatic light controller
Inventor: NAKABAYASHI HIDEKI
IPC: B60J3/04
Filed: 1988-08-09
Abstract: PURPOSE:To make it hard to identify a solar battery, to make the outward appearance excellent, and to eliminate the need for the space required for the solar battery by storing the solar battery between transparent plates together with liquid crystal. CONSTITUTION:A solar battery part 3 is formed at a specific place of a 1st transparent conductive film 2 and contacts a 2nd conductive film 11 formed on one surface of a 2nd glass substrate 10 as a 2nd transparent substrate across a silicon nitride film 4 and spacers 5. Further, solar battery parts 3 have plural solar batteries 30 connected in series by a metallic electrode 12a, one electrode, i.e. positive electrode of each solar battery part 3 is connected electrically to the 1st transparent conductive film 2, and the other electrode i.e. negative electrode is connected electrically to the 2nd transparent conductive film 11 from the metallic electrode 12b through conductive paste 14. Then the solar battery part 3 is charged by the 1st glass substrate 1, 2nd glass substrate 10, and sealing part 20 together with twisted nematic liquid crystal (TN liquid crystal) 21. Consequently, it is difficult to confirm the presence of the solar battery itself, the outward appearance is excellent, and the space for the solar battery need not be secured.
Patent JP-S6442272-A (JP)
Title: Printer
Inventor: HASEGAWA HIROSHI
IPC: B41J29/13
Filed: 1987-08-07
Abstract: PURPOSE:To protect a printing head when a printer is not used and move the head in a scanning manner on an object surface to be printed to thereby enable printing when the printer is in use, by providing a cover part for covering a printing surface of a printing means, and a means for opening and closing the cover part. CONSTITUTION:When a printer is not used, a pair of movable levers 21 of an opening and closing device 4 for a cover part 3 are most projected downward, and pins 17 are engaged with uppermost parts of slots 20. Arms 14a, 14b are located at positions corresponding to the smallest opening angle thereof due to tensile actions of a pair of springs 25a, 25b, and the cover part 3 completely closes a lower end opening 5. When the printer is used, a housing 1 is supported by hand, and the printer is pressed against the object surface Pa of an object P to be printed, whereby the movable levers 21 of the opening and closing device 4 for the cover part are moved upward while being guided by the slots 20. Simultaneously, the arms 14a, 14b are moved in the directions for a larger opening angle against the actions of the springs 25a, 25b, and the cover 3 provides the lower end opening 5. In this condition, the housing 1 is moved by hard in a scanning manner to print on the object surface Pa.
Patent JP-S58102819-A (JP)
Title: Tilting pad bearing
Inventor: ONO SHIGETOSHI
IPC: G02B9/60
Filed: 1981-12-11
Abstract: PURPOSE:To improve the vibration damping effect of the pad bearing by a method wherein an oil groove having a reduced sectional area toward the rotation direction is formed in the inner peripheral surface of the bearing pad which is arranged in the upper half of the bearing. CONSTITUTION:The bearing pad 3 arranged in the upper half of the bearing is provided with the oil groove 13 having a depth determined by a radius R slightly larger than the radius of a rotary shaft 1 and a given small radius (r) which is provided in the same direction as the rotation direction. With thus formed oil groove 13, a part of lubricant oil flowing through a gap between the rotary shaft 1 and bearing pad 3 is led by the rotation of the rotary shaft 1 into the oil groove 13, and squeezed by the minimum sectional area to generate pressure. This pressure works to press the rotary shaft 1 in the axial direction, thereby increasing the performance to suppress the vibrations of the rotary shaft 1.
Patent JP-H0248961-A (JP)
Title: Printing apparatus
Inventor: MATSUDA TORU
IPC: B41J2/345
Filed: 1988-08-11
Abstract: PURPOSE:To print a character having corner links by a method wherein a printing element at an appropriate position of a printing means in which a plurality of the printing elements are vertically arranged is composed of a plurality of printing small elements capable of being individually heated. CONSTITUTION:For a thermal head 1, a first, a fifth, and a ninth printing elements are composed of a plurality of triangular printing small elements R1(a to c), R5(a to d), and R9(a to c), respectively; and the remaining printing elements R2 to R4 and R6 to R8 are composed of each one square heating element, respectively. Then, when for instance 'S' is printed, an initial line is printed by heating with the elements R1b, R2 to R4, R5d, R8, and R9a, lines from a second to a sixth being printed by heating with R1a, R1b, R5a, R5b, R9a, and R9b, and a final line is printed by heating with R1c, R2, R5c, R6 to R8, and R9c. Thus, printing with corner links can be performed and a character giving natural impression can be obtained.
Patent JP-S5899712-A (JP)
Title: Slant angle measuring device
Inventor: YOKOKURA TAKASHI
IPC: G01C9/06
Filed: 1981-12-09
Abstract: PURPOSE:To enhance the measuring accuracy, by reflecting measuring luminous flux by a free liquid surface by a plurality of times. CONSTITUTION:The luminous flux from an index 34 is made to be the approximately parallel luminous flux by a collimate lens 40 through a reflecting mirror 38 and inputted into a transmitting surface 44 of a liquid surface reflecting member 42. The luminous flux, which is inputted into the transmitting surface 44 of the liquid surface reflecting member 42, passes the free liquid surface of silicon oil 50, reflected by a reflecting surface 46, reflected again by the free liquid surface of the silicon oil 50, and thereafter emitted from the transmitting surface 44. The luminous flux emitted from the transmitting surface 44 is converged by the collimate lens 40, and an index image is formed on a CCD detector 36. Therefore, the slant angle of the device can be obtained from the amount of the movement of said index image.
Patent JP-H099848-A (JP)
Title: Insecticidal aspirator
Inventor: TAKAHASHI KEIKO
IPC: A01M3/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic insecticidal aspirator capable of cleaning up objective ticks cleanly and rapidly by using a paper pack type aspirator which imitates the principle of a paper pack type cleaner. SOLUTION: In this insecticidal aspirator, a paper pack with an insecticide having an adhesive part adhered with the insecticide is put inside of an aspirator body. Insects are suck in by driving a drive motor and killed by the paper pack adhered with the insecticide. The insects are disposed together with the paper pack.
Patent JP-S5989531-A (JP)
Inventor: HOSHI KIMIHIRO
IPC: G05F1/70
Filed: 1982-11-15
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-S6259450-A (JP)
Title: Signal input circuit
Inventor: YAMAMOTO TSUTOMU
IPC: H04L13/18
Filed: 1985-09-09
Abstract: PURPOSE:To improve the processing capability of a reception means while minimizing the frequency of a signal input by not inputting signal to the reception means until a comparison means discriminates the transmission of a signal different from an already sent signal. CONSTITUTION:The storage contents of the 1st shift register 4 storing a signal from a serial signal communication circuit 1 and of the 2nd shift resistor 6 storing a signal read by a microcomputer 9 are compared by a comparator circuit 8 in synchronism with a timing pulse outputted from a one-shot circuit 3 by using a signal from a counter circuit 2.Even when a signal is sent to the circuit 8 at any time, until the difference from the signal sent of far is discriminated, no signal is inputted to the microcomputer 9. Thus, the frequency of signal input to the microcomputer 9 is minimized to improve the processing capability of the microcomputer 9.
Patent JP-S6348028-A (JP)
Inventor: JIERARUDO OFURII KUROUSAA
IPC: H04H20/76
Filed: 1987-08-11
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。