baber/WOPTO huggingface dataset:
Patent JP-H01126075-A (JP)
Title: Color image processing method
Inventor: TSUJI KATSUHISA
IPC: H04N1/393
Filed: 1987-11-10
Abstract: PURPOSE:To enable the position of a picture element to be corrected without deteriorating the sharpness of an image by executing shift processing which shifts the other color for a reference color and interpolates it, variable power processing and MTF correction processing. CONSTITUTION:Picture element data color-separated to R, G and B and quantized by an input system 1 is sent to an output system 9 through a shading correction circuit 2, a position dislocation correction circuit 3, an MTF correction circuit 4, a variable power circuit 5, a (gamma) correction circuit 6, a color correction.UCR circuit 7 and a gradation processing circuit 8. The position dislocation correction circuit 3 obtains image data when the other color is shifted only prescribed shift quantity for the reference color by referring the data of the plural picture elements and interpolating it.
Patent JP-H06109821-A (JP)
Title: Measuring probe cooling device of squid fluxmeter
Inventor: YOSHIDA SHIGERU
IPC: F25D3/10
Filed: 1992-09-30
Abstract: PURPOSE:To prevent that a measuring probe is affected by the mechanical vibration and magnetical vibration caused by a freezer though the freezer is used in order to cool the measuring probe of an SQUID fluxmeter to hold the same to extremely low temp. CONSTITUTION:The main body 22 of a freezer 9 is arranged so as to be spaced apart from a vacuum heat insulating cooling container 2 having a measuring probe 1 received therein. The cooling head 18 of the freezer 9 is drawn out of the freezer main body 22 by a flexible pipeline 24 and only the cooling head 18 is arranged in the vacuum heat insulating cooling container 2.
Patent JP-S63137869-A (JP)
Title: Automatic paper thickness adjustor for printing head
Inventor: OKUBO KEN
IPC: B41J25/304
Filed: 1986-11-29
Abstract: PURPOSE:To facilitate removal of a printing paper, by separating the printing paper from a printing head by use of a driving body of an automatic paper thickness adjustor upon a paper jam. CONSTITUTION:Where a printing paper 3 is not discharged even after completion of a paper-feeding action required in the case of normal paper feeding and a jam sensor 12 continues detecting the paper 3, it is judged that a paper jam is generated in a printer, and a CPU 13 stores printing data into a RAM 17, stops printing and gives a paper jam indication to the operator. Further, the CPU 13 operates a driver 15 to drive a paper thickness adjusting motor 6, whereby a main shaft 4 is eccentrically rotated clockwise, and a printing head 1 is moved upward by a maximum rise quantity of 0.8mm corresponding to an initial position. By releasing a paper bail roller, the operator can easily drawn out the paper 3 from between the head 1 and a flat platen 8.
Patent JP-H0521848-A (JP)
Title: Manufacture of led light emitting display device
Inventor: MURANAKA TETSUYA
IPC: H05K1/14
Filed: 1991-10-31
Abstract: PURPOSE:To improve a connection of an LED circuit board to a driving circuit board by using an extensible/contractible member, and positioning LED leads by a solder connector with the LED board. CONSTITUTION:An LED circuit board 102 in which a plurality leads 101a of an LED 101 are inserted and connected by solders, and a driving circuit board 104 in which circuit components of a driving circuit for the LED 101 are mounted and a through hole 104a is provided, are disposed oppositely at a predetermined interval. Slidable metallic coaxial double tubes 21, 31, and a connecting member 11 having a metal pin 41 implanted coaxially with the tubes in one end, are prepared. The member 11 is inserted between both the boards 102 and 104 by sliding the tubes 21, 31 to shorten the entire length as compared with an interval between the boards 102 and 104. The open ends of the tubes 21, 31 are disposed on the leads 101a of the LED 101, the pin 21 is inserted to the hole 104a, and then connected to the hole 104a by solders.
Patent JP-H03146838-A (JP)
Title: Load cell using ceramic strain inducer
Inventor: NISHIMURA YOSHINOBU
IPC: G01L1/22
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a load cell with high accuracy without generating the disconnection of a thin film resistor pattern, the dispersion of a resistance value, and a one-sided resistance value, etc., by applying amorphous glass coating to a plane forming a strain gage consisting of the thin film resistor of a ceramic strain inducer. CONSTITUTION:A square hole is formed in the square center part of the ceramic strain inducer 1, and recessed parts 1a, 1b, 1c, and 1d are formed at upper and lower terminal parts of he hole, which form a strain inducing part. The amorphous glass coating 2 is applied to a part including the strain inducing parts on the upper and lower planes of the strain inducer 1, and the strain gage 4 consisting of the thin film resistor and a wiring pattern 5 connected to the gage are formed on the surface of the part. The strain gage 4 and the wiring pattern 5 are formed by applying etching treatment to constantan foil formed on the glass coating 2 and copper foil formed on the constantan foil simultaneously in prescribed shape. The surface of the ceramic strain inducer as being calcined or a roughly worked ceramic strain inducer can be smoothed by applying the glass coating, which requires no processing such as grinding, etc.
Patent JP-S63139157-A (JP)
Title: Diphenylalkyl alcohol derivative and production thereof
Inventor: OMATSU MASAMOTO
IPC: C07D307/52
Filed: 1986-11-28
Abstract: NEW MATERIAL:A compound shown by formula I (R1 and R2 are alkyl, cycloalkyl, aralkyl, aryl or may be bonded to form hetero ring; R3-R6 are H, halogen, alkyl, substituted hydroxyl or substituted amino; R7 is H or alkyl; R8-R12 are H, halogen, alkyl, substituted hydroxyl, substituted amino or nitro). EXAMPLE:2(p-N,N-Dimethylaminophenyl)-2-phenylethanol. USE:A raw material for 1,1-diphenylethylene derivative useful as an intermediate for synthesizing pressure-sensitive recording paper or heat-sensitive recording paper. PREPARATION:An aniline derivative shown by formula II and an oxirane derivative shown by formula III are subjected to addition reaction at -50-100 deg.C for several minutes - tens hours to give a compound shown by formula I. Optionally the reaction is carried out in an organic solvent such as dichloromethane, etc., by the use of an acid catalyst such as zinc chloride, etc.
Patent JP-H07116659-A (JP)
Title: Water purifying device
Inventor: SATO NOBUYASU
IPC: E03B1/04
Filed: 1993-10-21
Abstract: PURPOSE:To provide a water purifying device eliminating wasteful discharge, obtaining a stable amt. of purified water, capable of always supplying purified water of stable quality and capable of accurately performing maintenance. CONSTITUTION:In a water purifying device using a reverse osmosis membrane purifier, a flow rate adjusting valve 19 and a drain pipeline 18 are provided on the outlet side of the reverse osmosis membrane purifier 5 and the drain pipeline 18 is connected to a water storage tank 3 to recirculate waste water. A bypass pipeline 20 is provided in parallel to the flow rate adjusting valve 19 provided to the drain pipeline 18 and an automatic washing valve 21 opened only for a predetermined short time after the elapse of a set time from the start of a motor 4 is provided to the bypass pipeline 20 to wash the reverse osmosis membrane purifier 5.
Patent JP-S62144972-A (JP)
Title: Printer
Inventor: HORI FUMIHISA
IPC: B41J7/34
Filed: 1985-12-20
Abstract: PURPOSE:To enable a type wheel to be rotated both forward and reversely by the driving force of a motor rotated in one direction, by providing a planetary gear train and a clutch means between the motor and a rotary shaft. CONSTITUTION:A planetary gear train is constituted of a sun gear 73, a planet gear 74, a carrier 76 and a ring gear 77. The carrier 76 and the ring gear 77 are disposed on the input side, while the sun gear 73 is disposed on the output side. A rotating force of a selector gear 78 provided between the planetary gear train and a driving gear 68 is transmitted to the ring gear 77, and is selectively transmitted to the carrier 76 through a jaw clutch mechanism. With this construction, the sun gear 73 can be rotated both forward and reversely at the same speed by the motive power of a motor rotated in one direction. Namely, a type wheel can be rotated both forward and reversely.
Patent JP-2001111043-A (JP)
Title: Manufacturing method of mos fet
Inventor: NAKAYA MINORU
IPC: H01L29/78
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a comb-shaped horizontal DMOS FET which can increase flexibility in voltage breakdown design while preventing increase in chip area and also in the number of its manufacturing steps. SOLUTION: In the method for manufacturing a MOS FET, a drain layer, a drift channel layer, a gate electrode and a source layer from a comb shape which has a linear part, a curved tip end and a valley part, and are formed in this order sequentially from a center so as to surround their peripheries. The drift channel layer is formed in an identical step which can individually set impurity concentrations of the linear part, tip end and valley part.
Patent JP-2000118671-A (JP)
Title: Cylinder type conveyor device
Inventor: YOSHIGAMI YOSHIAKI
IPC: B65G23/28
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost, to compact an arranging space and to continuously carry out carrier motion. SOLUTION: A plural number of unidirectional clutches 15, 16 are provided on a rotational driving shaft 14 of sprockets 11, 12 for carriage to move a chain 13 for carriage, and a plural number of sprockets 17, 18 on which these unidirectional clutches 15, 16 are provided are driven by differring timing from each other by a plural number of air cylinders 23, 24 through chains 21, 22 for driving, etc. Consequently, it is possible to certainly, favourably and continuously drive the chain 13 for carriage, and it is safe even when it is arranged at a dangerous site where combustible gas is handled. Additionally, manufacturing cost is also comparatively low, and so much of a setting space is not required.
Patent JP-H01125972-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OZAKI ATSUSHI
IPC: H01L21/8242
Filed: 1987-11-11
Abstract: PURPOSE:To improve breakdown strength between a plurality of recesses and to suppress a breakdown in a junction composed of a semiconductor substrate and a charge storage region by providing a second insulating layer at least at a part of the substrate disposed between the adjacent recesses of the plurality of the recesses. CONSTITUTION:Nitrogen ions are implanted to a semiconductor substrate 1 except an isolating insulating layer 5 between trenches 2a and 2b, an Si3N4 insulating layer 15a is formed adjacently to the trench 2a, and an Si3N4 insulating layer 15b is formed adjacently to the trench 2b. The nitrogen ions was implanted to the substrate 1 except under the layer 15 between the trenches 2a and 2b to form the layers 15a, 15b. However, oxygen ions may be implanted instead of the nitrogen ions thereby to form an SiO2 insulating layer.
Patent JP-H11108360-A (JP)
Title: Heating cooker
Inventor: INAMI ICHIRO
IPC: F24C7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To achieve heating cooking without uneven heating. SOLUTION: A case 11 having a larger inner diameter than the height of a heating chamber 2 is provided on rear surface 2a of the heating chamber 2, and is connected with ventilating passages having blowoff holes 8a, 8b through communication holes 6a, 6b. When an rf current is flowed through the coil 13 to induction heat a cylindrical heater 12, air sucked from the front of the center with a fan 17 is brought into contact with the heater 12 for heating. Since hot air is fed into the heating chamber 2 from three directions of a discharge hole provided in the rear surface 2a of the heating chamber 2 and of the upper and lower discharge holes 8a, 8b, a turbulent flow in the heating chamber 2 is liable to happen, and hence the hot air spreads over all corners.
Patent JP-2000098813-A (JP)
Title: Image forming device
Inventor: ABE NOBUMASA
IPC: B41J21/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent trouble from being caused by discriminating whether or not supplied paper is a specified paper without causing the increase of power consumption before an image is formed on the paper. SOLUTION: Sensors A and B which detect a detection object part when it is opaque or has high reflectance and do not detect it when it is transparent or has low reflectance, are arranged in the width direction of a paper at a position facing the carrying path of the paper. A specified paper S1 is provided with a part Sa1 which is detected by the sensor and a part Sa2 which is not detected by the sensor at positions opposed to the sensors A and B to discriminate whether or not the paper is a specified paper according as detection signals from the sensors A and B. Then, image forming operation is stopped in the case of setting that the paper is the specified paper by a paper kind setting means set by a user whether or not the paper is the specified paper and discriminating that the actual paper is not the specified paper.
Patent JP-H10134364-A (JP)
Title: Reproducing device and method
Inventor: AOKI NOBUYUKI
IPC: G11B21/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a data reading position from moving to the outside of a data area. SOLUTION: If a difference T between the track of a current reading position and a tack having an objective sector is 1000 or higher, a system controller determines whether the track having the objective sector is within a specified range from a data area end or not. If it is determined that the track having the objective sector is within the specified range from the data area end corresponding to the difference of a track jump, the system controller sets a moving track number to a value (T-A) obtained by reducing a track number A corresponding to the range from T and, then, while a track servo and a thread servo are stopped, track jump is performed.
Patent JP-H04159796-A (JP)
Title: Manufacture of metallic base wiring board
Inventor: MIYAZAKI MAKOTO
IPC: H05K3/44
Filed: 1990-10-23
Abstract: PURPOSE:To precisely form a circuit pattern by forming conductor sections electrically connected with the surface of a metallic plate in holes and electrically connecting circuit conductors formed on the upper surface of an insulating layer and the conductor sections with the metallic plate through the conductor sections. CONSTITUTION:Conductor sections 7 are formed in interlayer connecting holes 6 exposed from an insulating layer 3 on the surface of a metallic plate 1. Then a resist pattern 11 is formed on the surface of an electroless plated layer 8 in such a way that a negative photosensitive resist 9 is applied to the surface of the layer 8 and the resist 9 is developed after the resist is exposed by putting a photomask 10 on the resist 9. After the pattern 11 is formed, circuit conductors 12 are formed by performing electrolytic plating to the layer 8 through the openings of the pattern 11. Therefore, a conductor circuit can be precisely formed, since the conductor sections 7 can accurately be formed to small sizes.
Patent JP-H04160206-A (JP)
Title: Hydraulic actuator device
Inventor: SAITO HIDEKI
IPC: B63H21/21
Filed: 1990-10-24
Abstract: PURPOSE:To simplify the device by providing an input shaft capable of freely rotating in the interior of an output shaft having a valve element, switching liquid paths to liquid chambers partitioned by the valve element according to the positional relation between both shafts, and rotating the output shaft by the rotation of the input shaft in the same direction. CONSTITUTION:When an input shaft 5 is rotated counter-clockwise by the external load, a liquid is supplied to a passage 21, and communicating grooves 20, 22. As the communicating groove 22 is cut off from a liquid chamber 13 by the input shaft 5, the liquid is supplied to a liquid chamber 8 through a passage 25a to force an output shaft 4 to follow the input shaft 5 and rotate. A communicating groove 23 is opened by the input shaft 5, so that the liquid in a liquid chamber 9 is discharged from a discharge port 17 through a passage 25b, the communicating groove 23 and the liquid chamber 13. Accordingly, the output shaft 4 follows the rotation of the input shaft 5 to rotate until the liquid pressure in the liquid chambers 8, 9 becomes equal. When the input shaft 5 is rotated clockwise, the output shaft 4 conducts the following operation in the same manner. As the liquid path selecting valve mechanism is not required, the device can be simplified.
Patent JP-H03147811-A (JP)
Title: Device for treating waste resin
Inventor: IKEGAMI RYOICHI
IPC: B29K105/26
Filed: 1989-11-02
Abstract: PURPOSE:To greatly improve heating contraction treatment efficiency for wastes by providing a blower means in a heating means to efficiently effect the heating contraction treatment of wastes and rapidly cooling said waste by means of a cooling means. CONSTITUTION:Air pipes 15 to send air from the upper side of a heating chamber 1 toward wastes D are parallelly provided in each space between ceramic heaters of far infrared heaters 11 in such a manner that they are disposed at a height approximately equal to that of the heaters 11 so as not to disturb the radiation from the heaters. In a cooling chamber 2, a steel plate 21 having a large number of slits or small holes formed thereon is provided above the wastes D transported by a conveyor 3, while on a ceiling of the cooling chamber 2, above the plate 21, a blower 22 is installed and connected with a pipe 23. When the blown 22 is actuated, air is sent into the chamber 2 through the pipe 23, while the air is caused to flow horizontally and is blower off through the slits or holes to cool the wastes D uniformly.
Patent JP-H02138197-A (JP)
Title: Recombination platelet-derived growth factor a-chain derived from endotherium
Inventor: BENTON DEI TONGU
IPC: C12N15/09
Filed: 1988-11-15
Abstract: NEW MATERIAL: Blood platelet-derived growth factor A-chain derived from nonconversion mammal cells.  
     USE: Therapeutic agent for wound, burn, atherosclerosis, etc., and as an antiinflammatory drug.  
     PROCESS: For example, total RNA is extracted from human navel intravenous endodermis cells by a common method, poly(A)-containing RNA is separated by passing through a poly(V)-agarose column, a reverse transfer enzyme is acted on the RNA and, after cDNA being prepared, inserted into a cloning medium such as phage to obtain a library. Next, this is cloned by using a probe consisting of a partial sequence of a human blood platelet-derived growth factor(PDGF), a DNA sequence which encodes a PDGF-A chain is selected, DNA is taken out from this, after being linked with a manifestation vector, inserted into host cells, and cultivated after phenotypic transformation to obtain the blood platelet-derived growth factor A-chain. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09124660-A (JP)
Title: Silacyclohexane compound, production thereof and liquid crystal compound containing the same
Inventor: HASEGAWA KOJI
IPC: C07F7/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the above new compound useful for, e.g. liquid crystal display elements excellent in reduced drive voltage, widened temperature range in response to vehicle mounting needs, improved low-temperature performance and stability, etc. SOLUTION: This new compound is expressed by formula I (R is a 1-10C straight-chain alkyl, 1-10C mono or difluoroalkyl, 3-8C branched-chain alkyl, etc.; the 6-membered ring of ring A is a trans-1- or -4-sila-1, 4-cyclohexylene with the Si atom on the 1-site or 4-site bearing H, F, Cl or CH3 substituent; X is H, CN, F, CF3 , Cl, etc.; L, J and Z are each H or F; (n) is 0, 1 or 2), e.g. trans-4-(2-(4-(4-n-pentyl-4-silacyclohexyl)phenyl)ethyl)-1-chlorobenzene. The compound of formula I is obtained by reaction between an organometallic reagent containing a compound of the formula R-M [M is MgG (G is a halogen), ZnG or Li] and a silacyclohexane compound of formula II (Q is a halogen, alkoxyl, etc.).
Patent JP-H07143327-A (JP)
Title: Additional information recording device for image processor
Inventor: KANEKO HIDEMI
IPC: G03G15/36
Filed: 1993-11-16
Abstract: PURPOSE:To perform the parallel synthesization processing to synthesize the original images with page numbers added to the positions corresponding to each of odd and even numbers of pages and to output the synthetic image on a recording form. CONSTITUTION:An image processor is provided with a 1st storage means 22 which stores the images of characters, symbols, etc., to be added to the image information obtained by scanning the original that is automatically fed on a platen, the 2nd storage means 25A and 25B which store the image data obtained by editing and extending the characters, symbols, etc., and an additional information recording means which synthesizes the image information on the original with the image data stored in the means 25A and 25B and outputs the synthetic image on a recording form. Then an original parallel synthesizing command and an adding commands of page numbers, etc., are given to an automatic original feeding device and the additional information recording device respectively. Thus the page numbers, etc., are added to the positions corresponding to each of odd and even pages and the original images obtained by synthesizing in parallel the originals of the odd and even pages fed to the registering positions of an original registering part are synthesized and outputted on a recording form.
Patent JP-H02136538-A (JP)
Title: Catalytic degradation detector
Inventor: KATO KATSUSHI
IPC: F02D41/14
Filed: 1988-11-14
Abstract: PURPOSE:To detect the degradation of a catalizer in an effective manner irrespective of the constitution of air-fuel feedback control by judging this catalytic degradation at a time when elapsed time ranging from the reopening of fuel supply to the lowering of oxygen density has not elapsed as long as the specified time. CONSTITUTION:An oxygen density sensor M3 is installed at the downstream side of a catalytic converter M2 installed in an exhaust system of an internal combustion engine M1. After fuel supply is stopped in a decelerated state, a fact that this fuel supply is reopened is judged by a means M4. Also, a fact that a detected value of the oxygen density sensor M3 has come to less than the specified value is judged by a means M5. After judging this fuel supply reopening by the means M4, when elapsed time of up to judging that the oxygen density is less than the specified one by the means M5 has not elapsed as long as the specified time, it is so judged that a catalyzer of the catalytic converter M2 is degraded by a means M6. With this constitution, this catalytic degradation is effectively detected irrespective of the constitution of air-fuel feedback control.