baber/WOPTO huggingface dataset:
Patent JP-H05267798-A (JP)
Title: Light signal generating device making use of stimulated brillouin scattering, light transmission system, and method of searching fresnel reflection point of light transmission path
IPC: H04B10/50
Filed: 1992-03-19
Abstract: PURPOSE:To enable stimulated Brillouin sctattering to be effectively applied to a light transmission system in a light signal generating device where a stimulated Brillouin scattering principle is applied. CONSTITUTION:A light modulating means 21 which modulates exciting light in amplitude by data signal such as monitoring data or the like, a light transmission path 22 of second-order nonlinear medium where the amplitude-modulated light outputted from the modulating means 21 travels, and a control means 23 which controls the light modulating means 21 so as to enable the threshold value of stimulated Brillouin scattering to be stay between the high and the low level of the modulated waveform of amplitude-modulated light are provided, and these means 21, 22, and 23 are so constituted as to enable stimulated Brillouin scattering light to be produced in the light transmission path 22 in the direction opposite to a direction in which the amplitude-modulated light propagates.
Patent JP-H06274665-A (JP)
Title: Bar code reader
Inventor: ONO KAZUO
IPC: G06K7/10
Filed: 1993-03-23
Abstract: PURPOSE:To provide the bar code reader which can read a bar code by passing the bar code in front of a bar code reading window, having a lot of bar code processing frequency per unit time, reliability resistant to continuous use for a long time without using any complicated mechanism and is considerably low-priced rather than a conventional high-resolution two-dimensional image pickup type bar code reader. CONSTITUTION:This device is provided with an image pickup part 10 equipped with a two-dimensional imaging device 16 on a main optical axis 12 and a one-dimensional imaging device 26 fixing the relative position with the element 16 on a sub optical axis 20 splitted from the main optical axis 12, mask plate 22 provided in front of the one-dimensional element 26 on the sub optical axis 20 and equipped with a lot of slits extended in the lengthwise direction so as to be respectively freely opened/closed, and mask plate control means 32 and 34 to form an entire image from the start position to end position of a bar code image, which arrives at the mask plate 22, at the one-dimensional element by opening one slit at least on the mask plate 22 based on the position of the bar code image on the two-dimensional element 16.
Patent JP-S60217847-A (JP)
Inventor: SUTEFUAN TENPURU
IPC: A22C13/02
Filed: 1985-03-29
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-H01236312-A (JP)
Title: Method for controlling movement of unmanned carrier
Inventor: OBARA IKUMITSU
IPC: G05D1/02
Filed: 1988-03-17
Abstract: PURPOSE:To cause an unmanned carrier to carry out the next work without returning to a base point so as to complete the work quickly when a loading/ unloading disable signal is inputted at a designated base station by causing the carrier to self-run to a previously designated base station for abnormality where the next work is reinstructed to the carrier. CONSTITUTION:When the unmanned carrier inputs a loading/unloading disable signal at a designated base station, for example, S3 instructed from a command base station Sh, the carrier self-runs to a 2nd designated base station Sa provided near the designated base station S3 and a new designated base station, for example, S8 is instructed to the carrier at the 2nd designated base station Sa. Therefore, a new designated base station can be instructed without returning the carrier to a designated base station which is far from the newly instructed designated base station S8.
Patent JP-H02243737-A (JP)
Title: Heat resistant case hardening steel having excellent pitching resistance
Inventor: UCHIYAMA MASAO
IPC: C22C38/00
Filed: 1989-03-16
Abstract: PURPOSE:To improve the pitching resistance and toughness of the heat resistant case hardening steel by specifying C, Si, Mn, S, Ni, Cr, Mo, P, O, N, Al and Fe. CONSTITUTION:The heat resistant case hardening steel has the compsn. constituted of, by weight, 0.15 to 0.35% C, 0.5 to 2% Si, 0.3 to 1% Mn, 0.005 to 0.01% S, 1 to 3.5% Ni, 0.3 to 1% Cr, 0.05 to 0.8% Mo, <=0.015% P, <=0.0015% O, 0.01 to 0.02% N, 0.02 to 0.05% Al and the balance Fe. The steel has excellent pitching resistance, temper softening resistance and toughness.
Patent JP-S59190519-A (JP)
Title: Device for preventing hydraulic clutch from shock in fitting
Inventor: KOBAYASHI TOSHIAKI
IPC: F16H63/02
Filed: 1983-04-14
Abstract: PURPOSE:To prevent a hydraulic clutch from shock in fitting by regulating work ing oil pressure automatically on the basis of the signal from an oil pressure detector in fitting the hydraulic clutch. CONSTITUTION:Working oil sucked from an oil pan 1 by a gear pump 2 is introduced from an oil supply path 6 into a pressure regulating valve 6 to be regulated with respect to its pressure, and then introduced into an advancing cylinder 10 or a retreating cylinder 11 of a hydraulic clutch respectively through an advancing change-over valve 8 or a retreating one 9 from an oil supply path 7 after regulating pressure. On a servo valve 17 of a drive device 13 for the pressure regulating valve 6 is mounted a detecting guide pin 20 which moves integrally with the servo valve 17 and the position of which is measured by a potentiometer 21 to form thereby an oil pressure detector 22.
Patent JP-S60208000-A (JP)
Inventor: UEHARA HIDEO
IPC: G08G1/054
Filed: 1984-03-31
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-H08256784-A (JP)
Title: Compound 460a and its production
Inventor: SATOU NORIYOSHI
IPC: C07D303/48
Filed: 1995-03-23
Abstract: PURPOSE: To obtain the subject compound having thiol protease inhibitory activity, useful for preventing softening of sporozoan-parasitic fish meat, treating muscular dystrophy, etc., by culturing Aspergillus microbes capable of producing this compound 460A. CONSTITUTION: This new compound 460A is expressed by the formula, having thiol protease inhibitory activity, thus being applicable to sporozoan-parasitic fish meat having been entirely of no utility value as a food processing material to prevent the meat-softening action derived from thiol protease and enabling the production of raw or frozen ground fish meat similar to the case using sporozoan-nonparasitic fish meat, and further, being also hopeful as a therapeutic agent for muscular dystrophy and cataract. The compound is obtained by culturing Aspergillus microbes having ability to produce this compound 460A (e.g. Aspergillus oryzae ATCC 20386) in a medium and taking the compound from the resultant cultured product.
Patent JP-S57209297-A (JP)
Title: Modified nucleotide, manufacture and use
Inventor: DEIBIDO SHII UOODO
IPC: C12Q1/6816
Filed: 1982-04-16
Abstract: Compounds having the structure: <CHEM> wherein B represents a purine, 7-deazapurine, or pyrimidine moiety covalently bonded to the C<1>-position of the sugar moiety, provided that when B is purine or 7-deazapurine, it is attached at the N<9>-position of the purine or 7-deazapurine and when B is pyrimidine, it is attached at the N<1>-position: wherein A represents a moiety consisting of at least three carbon atoms which is capable of forming a detectable complex with a polypeptide when the compound is incorporated into a double-stranded ribonucleic acid, deoxyribonucleic acid duplex, or DNA-RNA hybrid; wherein the dotted line represents a chemical linkage joining B and A, provided that if B is purine, the linkage is attached to the 8-position of the purine, if B is 7-deazapurine, the linkage is attached to the 7-position of the deazapurine, and if B is pyrimidine, the linkage is attached to the 5-position of the pyrimidine; and  wherein each of x, y and z represents <CHEM> either directly, or when incorporated into oligo- and polynucleotides, provide probes which are widely useful. Applications include detection and localization of polynucleotide sequences in chromosomes, fixed cells, tissue sections, and cell extracts. Specific applications include chromosomal karyotyping, clinical diagnosis of nucleic acid-containing etiological agents, e.g. bacteria, viruses, or fungi, and diagnosis of genetic disorders.
Patent JP-S52149078-A (JP)
Title: Light semiconductor element
Inventor: KASAMI AKINOBU
IPC: H01L27/15
Filed: 1976-06-04
Abstract: PURPOSE: To receive light depending upon the radiative intensity by providing a plurality of electrically separated zones on a semiconductor substrate, some zones of which are used as radiative bodies and the remainder of which is used as receptors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63229731-A (JP)
Title: Ultrasonic wedge bonder
Inventor: NAGAI SHINICHI
IPC: H01L21/68
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the defective due to the shifting of a bonding device and to contrive a reduction in manhour by a method wherein a temperature change is sensed by a sensor to the temperature change with time in the interior and the exterior of the device and the proper center of rotation is always measured and calculated automatically. CONSTITUTION:An ultrasonic wedge bonder is constituted into a structure, wherein when the temperature in the interior of the device changes during a bonding work, a temperature sensor 3 catches the temperature change and the change is transmitted to a microcomputer 5. In case this microcomputer 5 senses a temperature change of a setpoint or higher, an arbitrary point on a semiconductor element of a semiconductor device 6 on a bonding stage 2 is used as a matching point. Then, the point is recognized in an image recognition processing part 4 and the coordinates of the point are stored. Thereby, even though the temperature of a substrate 1 rises, the position shifting of the center of rotation can be easily corrected by the image processing part 4 and the calculation and control of the microcomputer 5.
Patent JP-S55156864-A (JP)
Title: Deciding method for lamp oil property
Inventor: NAGANUMA HITOSHI
IPC: G01N33/22
Filed: 1979-05-24
Abstract: PURPOSE: To ensure an easy discrimination between the deteriorated lamp oil and the normal lamp oil, by soaking the lamp oil sufficiently into the sucking substance, giving the ignition for burning for a fixed time and then extinguishing the fire to examine coloring degree.  
     CONSTITUTION: Powder layer 3 of inorganic material is put on sucking substance 2, and gap 4 is provided between the upper end of layer 3 and the upper aperture end of tube 1. The ignition is given to the upper end of the tube after soaking the lamp oil sufficiently into substance 2, and the fire is extinguished after burning for a fixed time. In the case of the deteriorated lamp oil, powder 3 is colored yellow or black. And the degree of coloring is nearly proportional to the deterioration degree of the lamp oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261316-A (JP)
Title: Collected amount monitor of solid/liquid separator
IPC: G21C19/46
Filed: 1992-03-23
Abstract: PURPOSE:To improve the operating efficiency, safety and reliability of a solid/ liquid separator by providing a means to calculate and store the amount of a solid and a means to sound a warning, if the amount of a collected solid reaches the first stage setting level and close the introduced flow of a spent liquid, if the amount reaches the second stage setting level. CONSTITUTION:A solid/liquid separator 1 consists of a rotary container 1d, a drive device 1a, a rotating shaft 1c, a bearing 1b and a casing 1e. The amount of a solid collected in the rotary container 1d is calculated in terms of a voltage value obtained by a piezoelectric element 1f attached to the lower part of the bearing 1b. This calculation value is constantly displayed and stored by a calculation/storage device 1j. The separator 1 is equipped with this device 1j and an indicator 1k. If the collected amount of the solid reaches a specified level in the first stage, a warning is sounded by an alarm 11. Further, if the amount of the solid reaches a specified level in the second stage, a liquid feed valve 2a on a liquid feed pipe 2 which introduces a spent liquid is closed using an indicator 1m.
Patent JP-H08230159-A (JP)
Title: Ink supply cassette of printing machine
Inventor: HIGUCHI KENSUKE
IPC: B41F31/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide the low-cost ink supply cassette of a printing machine which has a simple structure and surely discharges filling ink. CONSTITUTION: The ink supply cassette 1 of a printing machine consists of both an internal ink vessel 2 having an ink supply port 4 in the tip and an external ink vessel 2 which holds the internal ink vessel 2 and has an ink discharge port 5 connected to the ink supply port 4 of the internal ink vessel 2 and also has an air supply port 9 on the side opposite to the ink discharge port 5. Ink is supplied by compressing the internal ink vessel 2 held in the external ink vessel 3 by air. The internal ink vessel 2 is constituted, so that the side is formed into a bellow-shape and freely expanded and contracted in the direction for supplying ink.
Patent JP-H03265192-A (JP)
Title: Cooling device of electric apparatus
Inventor: OKADA SHIGERU
IPC: G09F9/40
Filed: 1990-03-15
Abstract: PURPOSE:To improve cooling effect over the whole apparatus and simplify the ventilation path structure of cooling air as well by providing each feather-like partition wall at both inside parts of each intake port and discharge port and then, making each discharge path and intake path independent. CONSTITUTION:Intake ports 7 are opened at one side of the rear of a unit enclosure 2 and discharge ports 8 are opened at the other side of the same enclosure. A feather- like partition 9 is provided at the inside of each intake port 7 in such a way as to partition the intake air into an forward air flow and an air flow to be introduced to the base metal part 6 of a light source lamp 5. Further, another feather-like partition 10 is provided at the inside of each discharge port 8 in order to separate the air introduced in front thereof from the air introduced into the part 6 of the light sources 5. Then, air flowing in from the lower part of the indicated frame of an apparatus is allowed to flow into the enclosure 2 from a fan unit 12 and is separated into the end face side and the rear of its enclosure through partitions 9 and 10. Further, air circulates uniformly and flows into ventilation paths 15 through duct members 11. In this way, cooling the inside of the enclosure 2, air is discharged outside the indicated frame of the apparatus. Thus both discharge and intake paths are independent from each other and may improve cooling effects.
Patent JP-H07277533-A (JP)
Title: Paper feeder of image formation device
Inventor: TANAKA KOICHI
IPC: G03G15/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide the paper feeder of an image formation device which can operate without removing paper sheets housed excessively. CONSTITUTION:This feeder is equipped with a paper feeding hand insertion tray 8 having an ascendable/descendable bottom plate 15; an ascent/descent device 16 to drive the ascent/descent of the bottom plate 15 of the hand insertion tray 8; a paper amount sensor to detect the amount of paper sheets mounted on the hand insertion tray 8; and a control circuit to control the ascent/descent device 16 so that the bottom plate 15 may descend on the case in which it is detected by means of the paper amount sensor that the amount of paper sheets on the hand insertion tray 8 is excessive.
Patent JP-H06270791-A (JP)
Title: Brake switch abnormality judging device
Inventor: ISHII TOSHINORI
IPC: B60T17/22
Filed: 1993-03-24
Abstract: PURPOSE:To judge a brake switch to be abnormal if the brake switch remains off all the while when a shift position is shifted into a retreat position from a parking position in an automatic transmission so as to detect contact failure, mechanism failure, and the like in addition to the severance of lead wire. CONSTITUTION:Whether a shift position is in a P (parking) position or in a position outside of the P-position is examined by an inhibiter SW (S21). In the case of being outside of the P-position, a judgment is inhibited because of being outside of a judgment object. In the case of being in the P-position, whether a brake SW is on is judged (S22). In the case of the brake SW being on, it is judged to be normal, and in the case of being off (S33), whether or not the shift position is shifted into an R (retreat) position from the P-position is judged by an inhibiter SW (S23). In the case of the shift into the R-position being judged, it is judged to be abnormal if the brake SW is not turned on in the meantime, and in the case of judging the shift position to remain in the R-position, judgment is repeated (S22).
Patent JP-H09254675-A (JP)
Title: Device for restraining shift lever of walking type cultivator
Inventor: NAKAGAWA HIDEAKI
IPC: B62D51/06
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To restrain the shift lever of a walking type cultivator which is controllable in a longitudinally reversed position from shifting to a reverse high- speed position when the shift lever is reversed forward and set and reduce the cost of the cultivator by simplifying its constitution. SOLUTION: A shifter arm 28 is provided inside a steering wheel bracket 25 in such a way as to rotate freely in the horizontal direction, and a bearing part 32 is secured to the rear end of the shifter arm 28 along the horizontal direction. The first end of a shift lever 23 is loosely fitted into the bearing part 32 so that the lever can be freely reversed longitudinally. If the operator tries to shift the shift lever 23 to a reverse high-speed position with the shift lever 23 reversed forward and set, the stopper pin 35 of the shift lever 23 abuts to the extended part 36 of the steering wheel bracket 25, preventing the shift to the reverse high-speed position.
Patent JP-S62225618-A (JP)
Title: Underwater measuring instrument for height of soft ground
Inventor: TAJIMA MASANORI
IPC: E02D3/00
Filed: 1986-03-25
Abstract: PURPOSE:To enhance the safety of construction work by avoiding a collision of working ship by a method in which an underwater information meter is attached to the head of a settling lever on a settling plate in such a way as not to project it from the surface of water. CONSTITUTION:Fixing legs 16 are fixed to the downside of the bottom of a flat settling plate 13, and settling levers 17 and 20 are vertically fixed to the center of the upside of the plate 13. An underwater information member 14 is fixed to the head of the lever 20 to measure underwater information such as the depth of the head of the lever 20, the inclined angle of the plate 13, etc. The plate 13 is set on sand 5 laid on soft ground 2 by avoiding the contact of the head of the lever 20 with the bottom 10a of a working ship 10. Obstructions during construction period can thus be avoided and the collision of the working ship with shelter fence can be prevented. Therefore, the safety of the construction work can be raised.
Patent JP-S51140938-A (JP)
Title: A method for removing adhered paint from carriers of coated articles
Inventor: KITAHARA HIDEKI
IPC: B05C13/00
Filed: 1975-05-30
Abstract: PURPOSE: To remove adhered point easily from carriers of coated articles such as a hanger, angle, truck or rail used in the coating process, by coating the carriers with fluorine resins. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06272968-A (JP)
Title: Hot-air heating apparatus
Inventor: YOSHIDA MASAYUKI
IPC: F24H9/02
Filed: 1993-03-24
Abstract: PURPOSE:To prevent change in color of a tatami mat or a rise of a floor panel due to a temperature rise of the surface of floor without increasing noise of a device by a method wherein lower louvers are slightly inclined with respect to the horizontal direction and upper louvers have inclinations larger that those of the lower ones. CONSTITUTION:Six louvers 17a are disposed in a vertical direction and upper two louvers 17a out of them each have an inclination larger than that of each of the lower four louvers 17a. Indoor air taken in by a convection fan 14 and heat led upwards by a combustion furnace 13 are mixed together in an air passage 15 after the indoor air has passed above the furnace 13. As a result, hot air having lower temperature is delivered downwards (toward a floor) from the upper two louvers 17a and hot air having higher temperature is delivered nearly in the horizontal direction from the lower louvers to perform heating in a room. Consequently, temperatures near the surface of the floor becomes higher as a whole. And hence, the hot air is prevented from flowing upwards and a heating condition is obtained, wherein high temperature zones are distributed near the surface of the floor.
Patent JP-S56162127-A (JP)
Title: Process input/output device
Inventor: HAGIWARA TOORU
IPC: G05B15/02
Filed: 1980-05-16
Abstract: PURPOSE:To work out a design change of the control method for a process input/ output data with a simple operation, by using an RAM for a memory device which is used for processing a signal in a process input/output device. CONSTITUTION:An output data which is outputted for controlling a plant from a CPU1, and a data which is inputted to the CPU1 from the plant are processed through a process input/output device 2. On the device 2 are provided control cards 4a-4c, and the respective different cards are prepared depending on the kind and contents of a process data. These cards are provided with an RAM, and a data from the plant is covered by a program which has been written in the RAM, and is transferred to the CPU1, and a data from the CPU1 is also converted by this program,  and is sent as a control data to the plant from the device 2. Since an RAM is used  for a card 4, a correction can be made easily even after the system has started up its operation, and also since a data is stored in the RAM without passing through a main memory device of the CPU1, the processing is executed at a high speed.
Patent JP-H04301666-A (JP)
Title: Detection of residual toner quantity
Inventor: ISHII MASAHITO
IPC: G03G15/08
Filed: 1991-03-29
Abstract: PURPOSE:To suppress variation in the amount of toner at the time of generating an alarm which indicates toner near-empty and at the time of generating an alarm which indicates toner empty even when the output characteristic of a toner sensor is dispersed and simultaneously to prevent the time from the toner near-empty to the toner empty from being shortened. CONSTITUTION:A toner empty detection voltage Eemp (Eemp') is set in a signal processing part 15 at every toner sensor based on the output characteristics A-D of the toner sensor 4c. The signal processing part 15 detects toner empty based on a toner sensor output voltage Es and the toner empty detection voltage Eemp (Eemp') and generates the alarm EAL. Similarly, a toner near-empty detection voltage Enep (Enep') is set at every toner sensor based on the output characteristics. Toner near-empty is detected based on the toner sensor output voltage Es and the toner near-empty detection voltage Enep (Enep'), and the alarm NAL is generated.