baber/WOPTO huggingface dataset:
Patent JP-H01237501-A (JP)
Title: Production of color filter
Inventor: HAYASHI YOSHITAKA
IPC: G02B5/20
Filed: 1988-03-17
Abstract: PURPOSE:To prevent printing misregistration by forming register markers for registration of respective colors on the surface of a substrate opposite to the printing surface thereof. CONSTITUTION:The glass substrate 3 is positioned by a substrate positioning device 4 consisting of 3-point supports onto a substrate fixing surface plate 3 of a printing machine and thereafter, the substrate is fixed by vacuum chucks. A blanket or printing plate 1 on which ink is transferred to the patterns of color filters is rotated by a cylinder press printing method, by which the color filters are printed and formed on the glass substrate 2. The register markers 5b provided on the substrate fixing surface plate 3 and the register markers 5a provided on the surface of the substrate 2 opposite to the printing surface are mated with each other, by which the substrate is positioned. The parallax between the markers 5a and 5b is thereby eliminated and the misregistration is obviated. The man-hours for the registration are thus decreased and the color filters having no printing misregistration are obtd.
Patent JP-H04279595-A (JP)
Title: Production of n-phosphonomethylglycine
Inventor: MORIKAWA KOHEI
IPC: C07F9/38
Filed: 1991-03-05
Abstract: PURPOSE:To obtain N-phosphonomethylglycine useful as a herbicide by ready operation in high yield by using aminomethylsulfonic acid as a raw material. CONSTITUTION:Aminomethylsulfonic acid is reacted with 0.5-1.5mol of glycolonitrile, based on 1mol aminomethylsulfonic acid, in the presence of 1.5-2.0mol based on aminomethylsulfonic acid of an alkali metal hydroxide at pH >=10.5 at <=60 deg.C. When the reaction product is hydrolyzed, the alkali metal hydroxide in an amount sufficient to neutralize the formed carboxylic acid is added to the reactional solution and the reactional solution is boiled before the hydrolysis, thus, is completed to give N-phosphonomethylglycine.
Patent JP-H04298789-A (JP)
Title: Method and device for generating music performance timing
Inventor: SHIBATA NAOKI
IPC: G10H7/02
Filed: 1991-03-28
Abstract: PURPOSE:To reduce the trouble of data generation by realizing an ordinary irregularity in length shown by the same note length on a score with pulse timing which is made nonuniform in interval by imposing frequency modulation, decreasing the storage capacity for timing data on an automatic player for music, and diverting the timing data to music other than generated music as to the generating method for the performance timing of the automatic player. CONSTITUTION:The performance timing generation device of the automatic player for music is equipped with a read part 13 which measures timing by calculating pulses obtained at irregular intervals from a frequency modulation part 11, which generates the irregular-interval pulses with a signal generated by imposing the frequency modulation on operation information on a musical instrument in a performance data storage part 12 stored with the timing of sound generation and the operation information on the musical instrument, and the operation information on the musical instrument out of the performance data part 12.
Patent JP-S61223762-A (JP)
Title: Image forming device
Inventor: MATSUYAMA KOZO
IPC: G03G15/36
Filed: 1985-03-28
Abstract: PURPOSE:To facilitate the editing, etc., of an original image by specifying and erasing an unnecessary part of an original and forming an image, and further correcting the specified erasure range automatically. CONSTITUTION:An original G is set on transparent glass 15 embedded in an original support body 13 and a pressure sensor 130 on the reverse surface of the transparent glass 15 is pressed to specify an unnecessary part of the original as shown by a hatched part. Then, when a copy key is pressed, a photosensitive drum 10 is put in operation and a latent image corresponding to the specified part is erased by an erasure array 150, thereby erasing the unnecessary part of the original. Further, the setting reference of the original for the pressure sensor 130 is inputted to the sensor 130 to correct the specified erasure range so that it does not correspond to a normal original setting position. Therefore, the setting operation of an original for the pressure 130 is facilitated and the editing of the original is facilitated.
Patent JP-2000255990-A (JP)
Title: Supporting apparatus for heavy object
Inventor: HOSHINO HARUO
IPC: B66F3/46
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To automatically conduct stroke adjustment in an instant using a simple closed loop type hydraulic circuit when a stroke displacement of a hydraulic jack is projected more than other ones. SOLUTION: Hydraulic cylinders are arranged in respective vertexes of a tetragon, the hydraulic cylinder positioned in an optional vertex is determined as the first hydraulic cylinder 1, the second hydraulic cylinder 2, the third hydraulic cylinder 3, the fourth hydraulic cylinder 4 are determined clockwise- directionally in order using the first cylinder 1 as a reference, pressing sides of the first and second hydraulic cylinders 1, 2 are connected by the first pipeline 1A, returning sides of the second and third cylinders 2, 3 are connected by the second pipeline 2A, pressing sides of the third and fourth cylinders are connected by the third pipeline 3A, returning sides of the fourth and the first cylinder 4, 1 are connected by the fourth pipeline 4A, and the respective first - fourth hydraulic cylinders 1, 2, 3, 4 are supported by a jack 5.
Patent JP-H08262134-A (JP)
Title: Laser scanning distance measuring instrument
Inventor: ISOGAWA SHUICHI
IPC: G01S17/08
Filed: 1995-03-23
Abstract: PURPOSE: To easily measure the distance to a target in real time by constituting a distance measuring instrument so that the instrument can measure the time until the light receiving quantity of a light receiving element abruptly decreases after laser light is instantaneously turned off. CONSTITUTION: At the time of measuring the distance to a target, a distance measurement starting signal is inputted after a reference mark on the screen of a monitor 4 is moved to the distance measuring position of a distance measuring coordinate system on the monitor 4 by means of a collimating position moving device 10 while the monitor 4 is observed. A monitor control section 11 outputs the coordinate position on the monitor 4 to which the distance measurement starting signal is inputted to a light emitting element control section 12. The control section 12 instantaneously turns off a continuously emitting laser light source 1 at the point of time when the two-dimensional scanning position of an X-Y scanning device 3 coincides with the position on the distance measuring coordinates.  A time measuring section 13 measures the time until the reflected light of the laser light from the target is inputted to a light receiving element 6 after the light source 1 is instantaneously turned off. The distance to the target is calculated from the time and displayed on the monitor 4.
Patent JP-H05262951-A (JP)
Title: Methacrylic resin composition for molding
IPC: C08L33/12
Filed: 1992-03-23
Abstract: PURPOSE:To obtain the subject composition, comprising a methyl methacrylate- based polymer, a specific metallic salt of a higher fatty acid and a specified glycerol monoester of a higher fatty acid in a specific proportion, excellent in mold releasability, appearance and transparency and useful for automotive parts, etc., such as meter covers. CONSTITUTION:The objective composition comprises 0.02-0.5 pt wt. metallic salt of a higher fatty acid ester expressed by the formula [R is 10-22C aliphatic hydrocarbon; X is alkali (alkaline earth) metal] and a 10-22C glycerol monoester of a higher fatty acid at (10090) to (90/10) weight ratio in 100 pts.wt. methyl methacrylate-based polymer.
Patent JP-S63269247-A (JP)
Inventor: ARAN GAASHIYU
IPC: G06F12/0831
Filed: 1988-03-19
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-H04299316-A (JP)
Title: Liquid crystal display device
Inventor: MIYAJIMA KOJI
IPC: G02F1/1343
Filed: 1991-03-28
Abstract: PURPOSE:To attain relief as a nondefective even if a pin hole is formed on an insulating layer on a gate. CONSTITUTION:A pin hole 13 which is larger than a pin hole 10 and on which the surface of a glass substrate (2) is exposed, is provided on a gate (3) corresponding to the pin hole (10) of the insulating layer (8), and even if an amorphous silicon film 11 is adhered, a part of the film.
Patent JP-S63232942-A (JP)
Title: Abrasive feeder
Inventor: HIYOSHI TOYOHIKO
IPC: B24B13/00
Filed: 1987-03-19
Abstract: PURPOSE:To stabilize the corrective stock removal of a microscopic part as well as to make a partial form error eliminable, by installing a tape feed part, feeding a tape with an abradant to the tip of a tool to be energized to the workpiece side and a workpiece, a wrapping part and a winding part. CONSTITUTION:In this feeder, there are provided with a feed reel 42, feeding a lap tape 39 to an interspace between a nose 38 to be energized to the work side and a workpiece in making an abradant turn to the work side, guide rollers 55-60, wrapping along a projected curved surface at a tip of the nose 38 and a rubber wheel 61 and a takeup reel 42. Therefore, the lap tape 39 is always traveled during operation whereby the workpiece is polishable with a new abradant all the time, no polishing unevenness occurs, and stock removal is thus stabilized. And, since the lap tape 39 is recoverable with the takeup reel 42, a working property is very good and, what is more, since wrapping takes place along the tip projected curved surface of the nose 38, the tape 39 is hard to peel, so that a very minute part is polishable in a highly accurate manner, thus a partial form error can be eliminated.
Patent JP-H07280349-A (JP)
Title: Hot water storing type hot water feeding device
Inventor: HASHIMOTO MASAFUMI
IPC: F24H1/18
Filed: 1994-04-01
Abstract: PURPOSE:To provide a hot water storing type hot water feeding device in which a stable hot water temperature can be attained under all conditions. CONSTITUTION:In the case that a temperature sensing signal of a temperature sensing means 4 for sue in sensing a temperature of water heated when a control output for a circulating means 2 for circulating stored water in a hot water storing means 1 and returning it from a lower side to an upper side is equal to a lower limit value is stabled at a value less than a heating target value, the lower limit value is reduced by a correcting means 6. When the temperature sensing signal exceeds a heating target value by more than a predetermined value, the lower limit value of the control output for the circulating means 2 is increased up to a higher value by the correcting means 6. With such an arrangement as above, the lower limit value of the control output for the most-suitable circulating means 2 is set and then a temperature of hot water is stabilized.
Patent JP-H06284560-A (JP)
Title: System anomaly detection method
Inventor: ISHIBASHI CHIHIRO
IPC: H02H3/50
Filed: 1993-03-24
Abstract: PURPOSE:To make it possible to accurately detect the occurrence of anomaly such as phase jumping by comparing the number of pulses generated by a reference oscillator within a certain time period of the system voltage with the number of pulses within a certain time period immediately before the former. CONSTITUTION:A zero point of the system voltage is detected by a zero point detector 1, and pulses generated by the reference oscillator 2 up to the zero point after N/2 period are counted by the first counter 4 and the second counter. And the number of counts is compared with the number of counts in N/2 period just before with a computing element 6 and, if the difference exceeds the set point, it is judged to be system anomaly, that is, phase jumping. As stated above, the length of 1/2 time period of the system voltage is compared with the number of pulses, so that reliable detection is possible even though the amount of phase jumping is small. Also, the phase jumping only can be accurately detected because a gentle fluctuation in the system frequency hardly appears from a comparison to 1/2 period just before.
Patent JP-S61225519-A (JP)
Title: Kettle holder for portable cooking stove
Inventor: HINAGA YUKINOBU
IPC: F24C15/10
Filed: 1985-03-29
Abstract: PURPOSE:To improve heat resistance and corrosion resistance by covering by such ways as spray coating, spread-coating, etc. a kettle holder for a portable cooking stove with an inorganic material such as alumina, ceramics, etc. CONSTITUTION:All the surfaces of the frame 1 and claws 2 of a kettle holder for a portable cooking stove are coated with an inorganic material 3 by spray coating or spread-coating. When the inorganic material is alumina or ceramic or the like, the coating is excellent in corrosion resistance and it becomes heat- resistant for temperatures over 1,000 deg.C by means of spray coating, etc.
Patent JP-S57181209-A (JP)
Title: Switching system for frequency-modulated signal
Inventor: SAKATA HARUO
IPC: H04H1/00
Filed: 1981-05-01
Abstract: PURPOSE:To prevent the generation of a noise during switching by temporarily lowering two kinds of carrier frequency broadcasting radio waves to be switched to the same intermediate frequency, and then shifting them in phase smoothly. CONSTITUTION:A frequency converting circuit 101 converts FM signals which have carrier frequencies f1 and f2 into intermediate frequency signal voltages e1 and e2 having the same carrier frequency f0 through frequency converters 1 and 2. Those voltages e1 and e2 are used by a circuit 102 to generate an IF signal e3 which has an intermediate phase. In a circuit 103, the signals e1, e2, and e3 are decreased, increased and increased by gain controllers 3, 4 and 5 respectively before being decreased. Output signals from the gain controllers 3, 4 and 5 are synthesized by an adder 6 to obtain a signal which has the same frequency, shifts in phase smoothly before switching, and has transition from the wave e1 to the wave e2. Then, the composite wave is converted into a signal havig a broadcasting frequency by a frequency converting circuit 7.
Patent JP-H01239012-A (JP)
Title: Silicone raw material gas generator
Inventor: KONO SHINICHI
IPC: C01B33/02
Filed: 1988-03-18
Abstract: PURPOSE:To provide the title generator so designed that a pipe to pass a gas in high speed is equipped with an injection means for gasifying an injected silicone raw material liquid, thereby ensuring the aimed silicone raw material gas to be generated in high stability for a long time and its supply to be increased. CONSTITUTION:A gas (e.g., H2 gas) is persistently passed through a pipe 14 in high speed in the direction of the arrow A. In this state, a second gas (e.g., N2 gas) under a moderate pressure is fed via a feed pipe 12 into a silicone raw material container 11 by regulating a pressure regulator 13. The silicone raw material liquid 11a (trichlorosilane) stored in the container 11 is then fed to a feed pipe 15 therein where regulation of a flow regulator 16 injects the raw material liquid 11a of moderate flow into the pipe 14. The liquid 11a is then vaporized into a silicone raw material gas, and the resultant high-speed gas is fed into, e.g., a successive chemical vapor deposition unit.
Patent JP-S54156083-A (JP)
Title: Composite molded article of vinyl chloride resin and silicone
Inventor: IMADA KIYOSHI
IPC: C08J7/043
Filed: 1978-05-31
Abstract: PURPOSE: To obtain the title molded article usable for blood packs, by letting a cured layer of a silicone composition adhere to the surface of a molded article subjected to a low-temperature plasma firmly without using a primer.  
     CONSTITUTION: To surface of a molded vinyl chloride resin article is subjected to a low-temperature plasma of a gas, e.g. helium, unpolymerizable with the plasma under a pressure of 10 -3 W10 Torr. A layer of a condensation room temperature curing silicone composition is formed on the surface, and cured at room temperature.  
     EFFECT: Improved surface properties, e.g. antistatic, anti-staining properties, and heat resistance.  
     USE: Medical materials, composite films, and electronic materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01239323-A (JP)
Title: Heat transportation device
Inventor: NAKAJIMA KATSUHIKO
IPC: F25B39/04
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate the need for forced circulation of a fluid to transport the quantity of heat and hence simplify the construction of a transportation device itself, by connecting a high temperature space on a heat source side and a low temperature space on a radiation side with a hollow pipe with a small-sized cross section, and imparting reciprocating vibration to a viscous fluid prevailing these spaces. CONSTITUTION:When a vibrator 2 is driven at a frequency of several Hz and over so that a fluid inside a hollow pipe 5 whose cross section area has an inside diameter of about 1mm may carry out a reciprocating motion of about 10mm in order to transport the quantity of heat generated by a heat source 1 and absorbed in a fluid inside a fluid tank 3 to a low temperature fluid tank 6, then continuous heat transmission is carried out within a laminar boundary layer between the high temperature side fluid in the fluid tank 3 on the heat source side and the low temperature side fluid in the fluid tank 6 on the radiation side inside a hollow pipe 5 by the agitation transmitted to the fluid in the fluid tank 3 by way of a vibration member 4, which makes it possible to carry out heat transportation from the high temperature side fluid tank 3 to the low temperature side tank 6 while a vibrator 2 is in motion. The application of this heat transportation can be directly used as a device to lower the temperature of the heat source, thus eliminating the need for circulation equipment.
Patent JP-H11253398-A (JP)
Title: Electronic endoscope system
Inventor: OMOTO MASAKAZU
IPC: A61B1/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To brightly illuminate an observation visual field system and to improve observed image quality in an electronic endoscope system for picking up the image of an object by a solid-state image pickup element provided with light emitting elements on the same substrate. SOLUTION: On a solid-state image pickup element substrate 2, the light emitting elements 3, 4, 5,... for illuminating the observation visual field of an image pickup part 1 are disposed. By tilting the advancing direction of illumination light emitted from the light emitting elements 3, 4 and 5 by the light directional members 10, 11 and 12 of a prism or the like and turning the advancing direction of the illumination light to the center of the observation visual field, useless irradiation to the outside of the observation visual field is reduced, a light quantity to the observation visual field is increased and the observed image quality is improved.
Patent JP-S56162269-A (JP)
Title: Two-point ignition engine
Inventor: HAYASHI YOSHIMASA
IPC: F02P15/08
Filed: 1980-05-17
Abstract: PURPOSE:To reduce a burning noise when the engine has begun to work in the range at high speed and under high load, and a low speed gear is used, by changing the existed two-point ignition to one-point ignition. CONSTITUTION:Since a vibration sound due to roughness of a road and a wind sound would be hardly created when the engine is working at high speed under high load and a low speed gear is used, the ratio of the burning noise in the noises involved in the car body is relatively large. Under the conditions mentioned above, only an ignition plug 6 is ignited. Thus, the burning is effected by one-point ignition and rising characteristics of the burning becomes low, and as a result the burning noise is reduced, and further the noises involved in the car body will be reduced as a whole.
Patent JP-H09259460-A (JP)
Title: Optical head device
Inventor: KOTANI TAKUSHI
IPC: G11B7/09
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical head device with a simple constitution by using a hologram having light convergence in an optical system. SOLUTION: The optical head device 1 is equipped with a light source 3 for irradiating an information medium 2 with a light beam, a collimator lens 4 for collimating the light beam from this light source 3, an objective lens 5 for converging the collimated light beam from this lens 4 on the information medium 2, a photodetector 7 for detecting reflected light from the surface of the medium 2 and the hologram 6 for guiding the reflected light from the medium 2 to the photodetector 7. This hologram 6 is a bisected Leith type zonal plate hologram having light convergency. The collimated light is passed through the hologram 6 and is converged on the information medium 2 by the objective lens 5.  The reflected light from the medium 2 is again passed through the objective lens 5 and the hologram 6, so that the light is divided into two converging spherical waves, which are then collected to the photodetector 7 respectively.
Patent JP-H029399-A (JP)
Title: Detection of yersinia enterocolitica
Inventor: JIYOTSUNA ESU SHIYAA
IPC: C12Q1/6813
Filed: 1989-03-17
Abstract: There is disclosed a nucleic acid probe fragment capable of hybridising under predetermined stringency conditions to rRNA or DNA of Yersinia intermedia and not to rRNA or DNA of Yersinia enterocolitica, wherein said probe is selected from probe 927 and from probes complementary thereto.
Patent JP-S62223140-A (JP)
Title: Production of 2-chloro-4-fluorophenol
Inventor: AIZAWA TAKAO
IPC: C07C39/27
Filed: 1986-03-26
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for medicines and agricultural chemicals in high selectivity and yield in simple steps without emitting hydrochloric acid gas, by chlorinating 4-fluorophenol with hydrogen peroxide in the presence of hydrochloric acid. CONSTITUTION:4-Fluorophenol is reacted and chlorinated with hydrogen peroxide, preferably an about 35% aqueous solution from the viewpoint of cost and availability in an amount of preferably 1.01-1.1mol based on 1mol 4- fluorophenol in the presence of hydrochloric acid, preferably in amount of >=1mol, preferably 2-20mol based on 1mol 4-fluorophenol to afford the aimed 2-chloro-4-fluorophenol. EFFECT:The inexpensive raw material is sufficiently used without generating waste gases or liquors requiring special equipment.
Patent JP-H03267482-A (JP)
Title: Transferring belt conveyer device for bicycle, etc.
Inventor: YAMAUCHI SUEHIRO
IPC: E04H6/26
Filed: 1990-03-16
Abstract: PURPOSE:To secure safety and to promote mounting execution efficiency by providing biting prevention covers to both sides of a transferring bolt-conveyer for bicycles, etc., provided to the side of a stair, providing a biting prevention device to the upper end thereof, and additionally providing a looseness detection device. CONSTITUTION:Biting prevention cover 22 are formed to both longitudinal sides of a transferring belt-conveyer 2 for bicycles, etc., which is placed at least to one side of a stair. A biting prevention device constituted of a cover plate 12, limit plate 31, limit 32 as an emergency switch and others is provided near to the upper end of the conveyer 2. In addition, a looseness prevention device of the conveyer 2 and a device capable of detecting the looseness are provided. The conveyer 2 can be immediately stopped by using a control panel into which a sensor is incorporated or an emergency stop button, etc. According to the constitution, an accident caught in the conveyer 2 is prevented during the transference, and the tensile force of a belt can be kept in the best conditions to promote safety.