baber/WOPTO huggingface dataset:
Patent JP-S5847228-A (JP)
Title: Optical measurement device
Inventor: HISHIKARI ISAO
IPC: G01B11/00
Filed: 1981-09-16
Abstract: PURPOSE:To correct the variation in sensitivity of an image sensor simply and surely by storing in a memory the correction value for each photo-electric element when an image sensor that has a plurality of photo-electric elements measures a reference light of uniform radiation dispersion rate and controlling the gain in an AGC circuit. CONSTITUTION:A switch SW is closed and a reference light source 1a that has uniform radiation dissipation rate is placed at the position of an object 1 to be measured, and an image sensor 3 is used for the measurement. The video signal from each of photo-electric elements of the image sensor 3 is input to a comparator 8 through a pre-amplifier 4 and an AGC circuit 5, and there it is compared with a reference voltage EC, and the difference of the outputs is given to a memory 10 via an A/D converter 9 to store the correction values in the memory 10. When conducting the measurement, the switch SW is opened and the image sensor 3 measures the object 1. Its output is given to the AGC5 via the pre-amplifier 4 and corrected by the correction value sent from the memory 10 through an D/A converter 11, and after the correction, is outputted through an output amplifier 6. Accordingly correction for the variation in the sensitivity of the image sensor 3 is carried out surely.
Patent JP-H0816975-A (JP)
Title: Equipment for measuring traffic flow
Inventor: TAKAHASHI KAZUYA
IPC: G08G1/042
Filed: 1994-06-28
Abstract: PURPOSE:To utilize a vehicle sensor such as a ultrasonic sensor, etc., previously arranged on a road network so as to inexpensively measure traffic flow by considering the plural vehicles as a vehicle group and measuring traffic flow by means of the running of the group. CONSTITUTION:Vehicle detecting parts 101 and 104 output one-bit data indicating whether or not a passage vehicle has a prescribed characteristic (a large vehicle, for example). Characteristic group generating parts 102 and 105 respectively convert one-bit data of the vehicle detecting parts 101 and 104 into a character group. The character group by the character group generating part 102 at an upstream side is segmented as a search area by a buffer 103. The character group generated by the character group generating part 105 is segmented as a template by the buffer 106. In a matching processing part 107, a pattern matching processing is executed by the template of the buffer 106 concerning the search area of the buffer 103 and a pattern being most similar to the template in the search area is searched as a recognition object.
Patent JP-S6037092-A (JP)
Inventor: HATAHIRA RIYOUICHI
IPC: G06K15/00
Filed: 1983-08-10
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-S6037654-A (JP)
Title: Formation of plate for alkaline storage battery
Inventor: YOSHIMURA HIDEAKI
IPC: H01M4/26
Filed: 1983-08-09
Abstract: PURPOSE:To form plates easily, efficiently and equally by causing a continuous belt-like positive plate to continuously pass near the negative electrode of a first power supply and the positive electrode of a second power supply in that order and causing a continuous belt-like negative plate to continuously pass near the positive electrode of the first power supply and the negative electrode of the second power supply in that order. CONSTITUTION:Alkaline electrolyte is contained in independent formation containers 7, 8, 15 and 16. The electrodes of power supplies 3 and 25 are installed in such a manner that different electrodes face plates to be formed. The end of each electrode is made wider than the belt-like plates so that the surfaces of the plate and the electrode sufficiently face each other. Plates 1 and 2 face the electrodes through separators 13, 14, 23 and 24. The positive plate 1 continuously passes from the formation container 7 to the formation container 15. The negative plate 2 continuously passes from the formation container 8 to the formation container 16. By the means mentioned above, the continuous belt-like positive and negative plates can be formed simultaneously while being placed parallel to each other.
Patent JP-S633573-A (JP)
Title: Cd subcode adapter
Inventor: SONE TOSHIHIKO
IPC: H04N5/44
Filed: 1986-06-24
Abstract: PURPOSE:To suppress the disturbance of display on a CRT which occurs during the search operation, by recognizing the irregularity of a subcode block synchronizing signal during the search operation and generating a picture display control signal based on the irregularity. CONSTITUTION:A subcode signal 11 or a frame synchronizing signal 14 indicates the synchronization timing during normal play, and the period of a subcode block synchronizing signal 13 is a certain value 13. 3msec during normal play. During normal play, a subcode is continuously extracted and picture data is converted to a video signal by the processing of subcode adapter 2 and is displayed on a CRT 9. The period of the subcode block synchronizing signal 13 is measured by a search operation detecting part 16 of a system control part 10; and if the search operation period is discriminmated as the result, a picture display control signal 17 is outputted as a display inhibiting signal to ignore picture data due to the subcode during the search period.
Patent JP-2000227678-A (JP)
Title: Negative triboelectric charge type toner and image forming method
Inventor: NAKAHARA TOSHIAKI
IPC: G03G15/09
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a negative triboelectric charge type toner which stably gives high image quality even in use at high humidity, does not cause image defects with the lapse of time and prevents the occurrence of image stain in fixation even when transfer is carried out using recycled paper as transfer paper over a long life. SOLUTION: The negative triboelectric charge type toner contains a bonding resin, a colorant and an organometallic compound. The organometallic compound is an organozirconium compound obtained by the coordination and/or bonding of zirconium and an aromatic compound selected from the group consisting of aromatic diols, aromatic hydroxycarboxylic acids, aromatic monocarboxylic acids and aromatic polycarboxylic acids. The bonding resin contains a polyester resin and has 2-50 mgKOH/g acid value. The tetrahydrofuran-soluble component of the toner has the main peak in the molecular weight range of 3,000-20,000 in the molecular weight distribution and contains 3-25% component whose molecular weight is >=500,000.
Patent JP-H11336292-A (JP)
Title: Artificial stone plate with much irregularity and manufacture thereof
Inventor: SUGIURA AKIO
IPC: B29C41/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an interior and exterior artificial stone plate with excellent massive feelings similar to natural stone and a surface substantially smoothed uniformly. SOLUTION: An artificial stone plate 1 useful as an interior and exterior panel material of buildings is composed of a pseudo stone layer 2 formed into an uneven state having irregularities and a rigid plate layer 3 formed into an uneven shape along the layer. Hence, such a pseudo stone layer 2 is formed by a blended material consisting of mainly crushed aggregate and a binder, and the surface of the pseudo layer 2 is smoothed substantially while keeping the uneven state.
Patent JP-S633181-A (JP)
Title: Finned heat exchanger
Inventor: AOYAMA SHIGEO
IPC: F25B39/02
Filed: 1986-06-23
Abstract: PURPOSE:To make it possible to suppress an increase in a draft resistance due to frosting by constituting heat trasfer tubes such that the plane of projection of any of heat transfer tubes disposed at the upstream side of an airstream has a partial overlap with another heat transfer tube, and setting the length in an airstream direction of a plurality of slits opened in the airstream direction at the heat transfer tube part, shorter toward the downstream side of the airstream, and setting the number of the slits formed larger toward the downstream side of the airstream. CONSTITUTION:The length in an airstream direction 15 of slits 13 is set gradually shorter toward the downstream side of the airstream. Further, the number of slits formed per heat transfer tube is larger toward the downstream side of the airstream. Heat transfer tubes 11a and 11b are constituted such that the plane 14 of projection of the heat transfer tube 11a located on the upstream side of the airstream is partially overlapped on the heat trasfer tube 11b on the downstream side. By this organization, the number of parts having an interfacial layer front edge effect is small on the upstream side, and hence the number of clearances completely or nearly clocked by a front layer 19 is small. Therefore, the air path for the airstream is secured and a substantially uniform frosted state is ensured in its entirety. As a result, the space heating ability is maintained for a long period of time.
Patent JP-S5770515-A (JP)
Title: Liquid crystal panel using semiconductor substrate
Inventor: YAZAWA SATORU
IPC: G02F1/136
Filed: 1980-10-20
Abstract: PURPOSE:To prevent a liquid crystal of display area from being degraded by a sealing resin and obtain a long life panel by using a semiconductor substrate for a lower substrate, using a transparent glass substrate for the upper side, and providing a liquid crystal well and a liquid crystal passage formed by a sealant to the glass substrate. CONSTITUTION:In forming a pattern 41 of a sealand (shown by diagonal lines) on an upper transparent glass substrate 42, a liquid crystal well area 45 and a communicating passage 47 of a display area 46 and the area 45 are formed by a sealand right under a liquid crystal injection hole 44 opened in the substrate 42. A liquid crystal 46 is placed on the hole 44 and a required amt. thereof is put into the area 46 through the well 45 and the passage 47, after which a sealing resin is put into the hole 44, the well 45 and down into the passage 47. Thereby, the contact area of the resin and the liquid crystal is made only the section of the passage 47 and can be made smaller than that of the case of piercing a hole directly in the display part and sealing the same after feeding the liquid crystal, and the long life cell is obtained. There are virtually no liquid crystals which are wasted and the staining of the bonding pads of a semiconductor substrate 43 with the liquid crystal does not occur.
Patent JP-H0440337-A (JP)
Title: Diagnostic device for ring gear abnormality of internal combustion engine
Inventor: TAMURA HIDEYUKI
IPC: G01M15/00
Filed: 1990-06-05
Abstract: PURPOSE:To easily detect the abnormality of a ring gear sensor by deciding the ratio of a necessary time corresponding to the specific number of teeth measured by the ring gear sensor and the elapsed time of the passage between air cylinders between two reference position signals. CONSTITUTION:The ring gear sensor 2 outputs a trigger signal every time a specific number of teeth pass. A necessary time measuring means 3 measures the necessary time T from a 1st trigger signal to a 2nd trigger signal. This time T indicates the angular speed of a crank shaft and a fire extinction can be detected from its variation. A reference position detecting means 1 outputs a reference position signal at the reference crank angle position (upper dead point) of each air cylinder. An inter-cylinder elapsed time measuring means 5 measures the elapsed time from the reference position signal of one air cylinder to a next reference position signal. An abnormality decision means 6 decides whether or not the ratio of the time T and inter-cylinder elapsed time is within a specific range and decides that a tooth of a ring gear is deficit or that he sensor 2 itself is abnormal unless the ratio is within the range. If it is decided that there is the abnormality, that is indicated by blinking, for example, an alarm lamp.
Patent JP-H11318853-A (JP)
Title: Magnetic resonance imaging device
Inventor: CHABATA KEIICHI
IPC: A61B5/055
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device provided with an inclination magnetic field power source device where the miniaturization and the space saving are attained without making a whole device large in spite of contriving the increase of an inclination magnetic field coil current and also an MRI image with high image quality is obtained. SOLUTION: An examinee is arranged in a magnetostatic field, an inclination magnetic field formed by supplying a current to respective inclination magnetic field coil currents for X, Y and Z-axes from the inclination magnetic field power source device in accordance with a photographing condition is superimposed on the magnetostatic field and the magnetic resonance image of the examinee is obtained.  In this case, the inclination magnetic field power source device is provided with three current amplifiers 2, 3 and 4 for a large current, a middle current and a small current, the sizes of the inclination magnetic fields of the X, Y and Z-axes are judged from the photographing condition, the three current amplifiers 2, 3 and 4 for the large, middle and small currents are selectively connected to inclination magnetic field coils Gx, Gy and Gz corresponding to the sizes of the inclination magnetic fields and the currents are supplied from the current amplifiers 2, 3 and 4 to the inclination magnetic field coils Gx, Gy and Gz.
Patent JP-S5668583-A (JP)
Title: Electric power source unit for arc welding
Inventor: NISHIDA YORIAKI
IPC: B23K9/06
Filed: 1979-11-12
Abstract: PURPOSE: To enable free selection of a ratio of molten quantities of base metal and wire making a bead shape good by supplying specific voltage for regeneration of an arc, connecting a resistor in parallel to 2 inverted parallel control rectifying elements connected in series to an arc load in a A.C. power supply circuit.  
     CONSTITUTION: In the A.C. power supply circuit E 1  of wire 1, a circuit having 2 inverted parallel control rectifying elements SCR 1  and SCR 2 , to which the resistor R is connected in parallel, is inserted in series. By the coupling coil L in the power supply circuit consisting of the power source E 2 , the transformer for high frequency TrHP, the capacitors C 1  and C 2 , the spark gap G and the base metal 2, voltage more than 70V necessary at the time of reversing the arc polarity is supplied. The elements SCR 1  and SCR 2  take partial charge of a reverse and a positive polarity arc  respectively. Since there is an independent arc restarting circuit besides the output  phase control, respective output can be adjusted at will. Adjusting the latter to less  than 50%, selection of molten quantities of the wire 1 and the base metal 2 is possible. Also, since the resistor R is connected to the circuit, no arc breaking happens. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6416801-A (JP)
Title: Production of homopolymer or copolymer having mercapto terminal group
Inventor: KURAUSU BURONSHIYUTERUTO
IPC: C08F8/34
Filed: 1988-06-16
Abstract: Homo- or copolymers which have terminal mercapto groups, are composed of one or more monomers from the group consisting of butadiene, isoprene and styrene and are obtained by anionic polymerization of one or more of the stated monomers in the presence of one or more organolithium compounds followed by reaction (of the living anions) with an episulfide of the general formula I    <IMAGE>  I  where R is hydrogen, alkyl of 1 to 18 carbon atoms or aryl of 6 to 10 carbon atoms, with the formation of one or more primary or secondary mercapto groups at the end of the polymer chain(s) are prepared by a process in which a thiolcarboxylic acid of the general formula II <IMAGE>  where R1 is hydrogen, alkyl of 1 to 10 carbon atoms or -CH2-COOH and R2 is 0 or from 1 to 10 CH2 units, is added directly to the resulting reaction mixture in an amount of from 0.5 to 2 moles of the thiolcarboxylic acid per mole of episulfide, and the reaction product is subjected to an aftertreatment
Patent JP-S63311560-A (JP)
Title: Kana-kanji converting system
Inventor: KONO KATSUYA
IPC: G06F17/22
Filed: 1987-06-15
Abstract: PURPOSE:To smoothly carry out automatic KANA (Japanese syllabary)-KANJI (Chinese character) converting processes even when the form of a composition to be prepared changes, by automatically starting KANA-KANJI conversion by taking the opportunity of an optional symbol in a character string to be converted. CONSTITUTION:A specific symbol is set in a conversion starting symbol register 3 by means of a conversion starting symbol setter 2. A KANA-KANJI conversion processing section 5 successively inputs the KANA character string of a register 1 for character string to be converted and, when the section 5 detects the same specific symbol as that set in the register 3, automatically starts KANA-KANJI conversion by taking the opportunity of the detection of the specific symbol even if a conversion start key 4 is not depressed and outputs a composition, in which KANA and KANJI character are mixed, to a converted character string register 6. Since the specific symbol (conversion starting symbol) set in the register 3 can be set optionally by means of the setter 2, flexible automatic KANA-KANJI converting processes can be attained.
Patent JP-H023765-A (JP)
Title: Working vehicle
Inventor: KATAYAMA YOSHIYUKI
IPC: B60W10/10
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the occurrence of a slip during the starting of running, by a method wherein a control target value is set so that the control target value in the case of a 4-drive state is higher than that in the case of a 2-drive state. CONSTITUTION:A control device 26 inputs signals from a sensor 27 to detect acceleration of a running transmission system, a running mode switch 28 to discriminate the set state of a running mode selection mechanism 20, and a change-over switch 29 to discriminate decision of a running direction, and controls a valve mechanism 25 based on acceleration. A control target value is set so that the control target value in the case of a 4-drive state is higher than that in the case of a 2-drive state. During control of shifting of forward and reversing, running can be started smoothly without generating a shock on a car body, and a slip is prevented from occurring to a wheel during the starting of running irrespective of either of a 2-drive state and a 4-drive state.
Patent JP-S5372952-A (JP)
Title: Spiral grooved thrust bearing
Inventor: TANAKA KATSUHIKO
IPC: F16C17/10
Filed: 1976-12-09
Abstract: PURPOSE: To prevent seizure and others due to exothermic reaction by measures of forming the rim of the convex receptacle of a rotary material in a spiral grooved thrust bearing as a taper surface or in the shape of mushroom for smoothing the flow of fluid between the receiving surface parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315835-A (JP)
Title: Table device
Inventor: TAKAHASHI KAZUNORI
IPC: A47B3/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make the use and accommodation of a table simply, certainly, and safely. SOLUTION: On at least one side face of a table supporting table 20, a table 30 is mounted in such a way as capable of turning vertically between the accommodation condition approx. vertical and the service condition horizontal and capable of vertically sliding in the vertical attitude. A supporting member 50 to serve as a brace between the rear surface of the table 30 and table supporting table 21 is furnished in such a way as capable of being accommodated while it is overlapped on the rear surface of the table 30, and the operation part 54 of the supporting member 50 is located near the free end 36a of the rear surface of table 30.
Patent JP-S6040575-A (JP)
Title: Error detecting and correcting system for magnetic disk device
Inventor: TOYOTAKA YUUJI
IPC: G11B20/18
Filed: 1983-08-12
Abstract: PURPOSE:To avoid mistaking anerronous data for a correct data and to attain detection of errors with a small number of redundant bits, by providing an error detection code which can detect errors based on a fixed principle in addition to an error correction code. CONSTITUTION:An error detection code 5 which can detect errors based on a fixed principle is added immediately after an error correction code (ECC) 3. A sum check system is applied as an example of the code 5. The check sum (CS) of 1-byte is added as an error detection code. This CS is equal to several lower bytes of an addition sum obtained by adding data written to a recording medium for each byte and written to the rear edge of the data. The CS(C) calculated from the data read out in a read mode is compared with the CS(R) which is actually read out of a medium. When the coincidence is obtained from this comparison, it is decided that the read data is correct with no error. If no coincidence is obtained, it is decided that some error exists. In such a way, a malfunction is avoided and the reliability is improved for an error detecting/correcting system.
Patent JP-S5848846-A (JP)
Title: Sensor for oxygen density
Inventor: TORII HIDEO
IPC: G01N27/409
Filed: 1981-09-17
Abstract: PURPOSE:To protect electrodes and to simply control the permiability of exhaust gas to the electrodes by covering a solid state electrolytic porcelain with a porous filter formed by burning heat resisting metal processed like fibers. CONSTITUTION:A Tanmman-tube-like oxygen ion conductive solid state electrolytic porcelain 1 equipped with platinum electrodes 2, 3 formed by evaporation, electroplating or thermal cracking of platinum salt is covered with a porous cap 11 formed by burning heat resisting metallic fibers such as heat resisting stainless steel and nickel for example and having 0.9-1.6l/cm<2>.min air permiability. The air permiability of the cap 11 can be controlled comparatively simply by controlling the thickness of the metallic fibers and burning temperature.
Patent JP-H09328241-A (JP)
Title: Sideway adjusting method of two plates different in thickness, and device therefor
Inventor: TAZO TAKESHI
IPC: B65H5/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To adjust two plates accurately side by side with each other without superposing the plate on one side on the plate on the other, or without taking much space between them by rotating at least either of both these first and second plates on the basis of information from a plate edge detecting means, making the second plate in parallel with the first plate, and adjusting the second plate relatively to the first plate. SOLUTION: This sideway adjusting device consists of sliders 43A, 43B, 43C slewing motors 44A, 44B, 44C mounted each on these sliders, conveyors 32A, 32B, 32C mounted each on these motors, and a plate edge detecting means set up in the vicinity of doorways of these conveyors 32A, 32B and 32C.
Patent JP-H11334599-A (JP)
Title: Station employee report device
Inventor: KASAI HIDEKI
IPC: G08B25/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To transmit a getting off intention to a station employee in a getting off station changed after getting on. SOLUTION: In a station employee report device capable allowing the employee to previously come to meet in a getting off station by transmitting a train data relating to the getting off station from a train boaded with a passenger requiring assistance in on/off getting, a getting off station designation part 15 designating a getting off station, report part 3 reporting a station data designated from the getting off station designation part and the train data to the getting off station, and a report materialization informing part 14 informing an operator of materializing of a report to the getting off station, are provided.