baber/WOPTO huggingface dataset:
Patent JP-H0273211-A (JP)
Title: High variable power zoom lens for compact camera
Inventor: ITO TAKAYUKI
IPC: G02B15/20
Filed: 1988-09-08
Abstract: PURPOSE:To simplify the mechanism for zooming and focusing by providing three lens groups having focal distances of positive, positive and negative in order from an object side, and separating a diaphragm and each lens block. CONSTITUTION:At the time of zooming to a long focus side from a short focus side, all of a first, a second and a third lens groups move to an object side so that an interval between a first and a second lens groups increases and an interval between a second and a third lens groups decrease. In this zoom lens, a second lens group is constituted of a 2a-th lens group having a negative focal distance and a 2b-th lens group having a positive focal distance from an object side, a diaphragm is placed between the second and the third lens groups and moves as one body with the second lens group at the time of zooming, the diaphragm and the second lens group can be separated and at the time of focusing, the diaphragm is fixed. In such a way, by executing focusing by the second and the third lens groups, an auto focus mechanism is made light in weight and simplified, and also, an auto focus can be executed easily at high speed.
Patent JP-H04107797-A (JP)
Title: Device for managing paper sheet and automatic teller machine
Inventor: HAMADA YASUYOSHI
IPC: G06Q20/18
Filed: 1990-08-29
Abstract: PURPOSE:To automatically manage all the paper sheets such as paper sheets filled in the device or paper sheets, which can not be discharged from the device, at real time by reading and storing characters or symbols showing the features of paper sheets. CONSTITUTION:The filled paper money is put into a fourth paper money integration part 25 by the other device or manually, set to an automatic teller machine 20 and sent to a feature extraction part 1 one by one by a paper money conveying part 26, and the features of paper money are read. The read data are stored in a data storage part 13, and the unreadable paper money is temporarily stocked at a paper money slot 21 and afterwards housed in the fourth paper money integration part 25 again when the paper money in the paper money integration part 25 is completed filled. Therefore, for the paper money in the automatic teller machine 20 in the case of filling, all the features are read. Thus, the paper money in the device can be completely managed.
Patent JP-H0272455-A (JP)
Title: Memory having error detecting circuit
Inventor: SATO CHIHARU
IPC: G06F12/16
Filed: 1988-09-08
Abstract: PURPOSE:To shorten the period of the continuous reading actions and to attain the high-speed working of a memory having an error detecting circuit by setting the latches between an ECC error detecting part and the data output of a data memory part and the check bit output of a check bit memory part respectively. CONSTITUTION:The latches 6 which hold temporarily the data or the check bits are set between the output parts of a data memory part 2 and a check bit memory part 3 and an error correction code ECC error detecting/correcting part 4 respectively. Thus the errors are detected to the outputs of the latches 6. Therefore the next reading action is carried out before the result of error detection is decided in a continuous reading state. Thus both detecting and reading actions of errors can be performed in parallel with each other. As a result, the overall time required for the continuous reading actions can be shortened and the reading speed is increased.
Patent JP-H0670615-A (JP)
Title: Paddy field working machine
Inventor: MIZOTA HIDEAKI
IPC: A01C11/02
Filed: 1992-08-25
Abstract: PURPOSE:To provide a paddy field working machine such as a riding-type rice transplanter designed to automatically regulate the sensitivity of rolling control in response to the variation in the unevennesses on paddy surface when a working device is put to rolling control so as to maintain it in a specified attitude relatively to horizontal plane by a tilt sensor. CONSTITUTION:A working device 3 is equipped with (A) a ground contact body 22 so as to be free to make vertical motions and (B) the second sensor 25 to detect the position of the body 22 relatively to the working device 3. When the ground contact body's vertical motion gets more active (less active), the sensitivity of rolling control is automatically regulated so as to compensate the motion.
Patent JP-H04107922-A (JP)
Title: Semiconductor cleaning liquid and cleaning method therewith
Inventor: KOBAYASHI MASANORI
IPC: H01L21/306
Filed: 1990-08-29
Abstract: PURPOSE:To improve the removal effect of quartz particles and Si particles and reduce the etching quantity of the surface of an Si substrate and an SiO2 layer and reduce cost at the same time by specifying the capacity ratio Y of the hydrogen peroxide solution in specified concentration to the capacity ratio X of the ammonium solution in specified concentration, with the capacity ratio of pure water as 100. CONSTITUTION:Those are cleaned using the cleaning liquid where the capacity ratio of pure water is 1000, and based on the results of many experimentations, the area of the capacity ratio Y of the hydrogen peroxide solution of 31wt.% to the capacity ratio X of the ammonium solution of 29wt.%, which fulfills both the removal ratio of the Si particles and quartz particles and the etching quantity of Si and SiO2 layers at the same time, is sought. What is more, the area of Y shall be the range of Y1<=Y<=Y2, Y1=4.64X10<-2>X<3>-6.22X10<-2>X<2>+1.52X+4.37, Y2=0.25X<3>-2.75X<2>+13.5X-10.
Patent JP-S6370177-A (JP)
Inventor: UIRUHERUMUSU ARUBAATO SAUERUWA
IPC: G06F11/22
Filed: 1987-09-10
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-S6469538-A (JP)
Title: Mixer for powdery raw material of fluoride glass
Inventor: HIRAI SHIGERU
IPC: C03C4/10
Filed: 1987-09-09
Abstract: PURPOSE:To improve homogeneity of a mixture suitable as glass fibers, etc., without contamination by impurities, in mass production, by mixing a powdery raw material for a fluoride glass filled in a specific vessel while tilting and rotating the vessel. CONSTITUTION:A mixer for a powdery raw material (A) of a fluoride glass (FM) is manufactured by assembling a vessel 1 having a body part 5 with the inner surface consisting of Teflon(R), platinum, gold or an alloy of platinum and gold, a rotating means 2 having a motor 20, etc., cup arm 4 and supporting member 3 on the same shaft line. The vessel 1 is then supported by the cup arm 4 so as to provide a tilting angle (theta) of 0 deg.<theta<90 deg.. The raw material (A) of the fluoride glass (FM), such as ZrF4 or BaF2, is filled from a mouth part 6 of the vessel 1 into the body part 5. An inert gas, such as fluorine based gas, as necessary, is subsequently fed into the vessel 1, heated at <=300 deg.C by a heating means 12 and mixed at about 10r.p.m. rotational speed for about 2hr.
Patent JP-H0777750-A (JP)
Title: Image signal reading out method
Inventor: HOSOI YUICHI
IPC: G03B42/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide the image signal reading out method capable of sufficiently assuring a dynamic range of the image signal and with which reproduced images having good S/N and high image quality are obtainable by improving the detection efficiency of the radiation image information converted by a scintillator constituting the radiation detector when the scintillator is a stimulable phosphor and sufficiently assuring the dynamic range of the image signal obtainable by the radiation detector. CONSTITUTION:X-rays which are emitted from an X-ray source 4 and are transmitted through a subject 6 irradiate the scintillator 3. As a result, the radiation image information of the subject 6 is stored and recorded in the scintillator 3 and the scintillator 3 instantaneously emits light according to the radiation image information. A solid-state photodetector 2 outputs the image signal a S1 meeting the instantaneously emitted light. The scintillator 3 is irradiated with stimulating light 8A by a stimulating light source 8 and the radiation image information of the subject 6 is read out as stimulating light. The solid- state photodetector 2 outputs the image signal S2 meeting the stimulating light. The image signals S1, S2 are subjected to superposing processing in an arithmetic means 33 and are reproduced in a reproducing means 35.
Patent JP-S6380382-A (JP)
Title: Portable medium
Inventor: TAMADA TAKEO
IPC: G06Q40/02
Filed: 1986-09-24
Abstract: PURPOSE:To facilitate carrying a card by recording transaction accounts in a portable medium and recording transaction limit amount corresponding to each transaction account and executing transactions with an optical account in accordance with designation from the portable medium itself or the external. CONSTITUTION:A contact part 11, a keyboard part 12, a display part 13, and a magnetism generating member 14 are arranged in standard positions on the surface of an IC card as the portable medium. This card 10 is inserted to a terminal machine 16 as the external device having a card insertion hole 17 and data are read from or written on the card 10. A communication control circuit 21, a reset control circuit 22, and a power supply control circuit 23 are connected to the contact part 11 of the card 10, and a CPU 28, a data memory 31, a timer 32, a keyboard interface 38, etc., are connected to the circuit 21 through an internal bus 20. Transactions are executed with optional transaction accounts in accordance with designation from the card 10 itself or oscillators 27 and 34 connected to the external.
Patent JP-H09161322-A (JP)
Title: Optical disk and optical disk recording and reproducing apparatus
Inventor: KIN DAIEI
IPC: G11B7/24073
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To enable stable tracking control by differently setting the ratio between widths of a land and a groove and recording information on the signal tracks of the land and the groove the ratio of whose widths is set differently. SOLUTION: An optical disk 21 is provided with the structure of the disk capable of detecting a tracking control signal of the period of the land or the groove, and by making the jumping distance doubled, the probability of jumping due to a disturbance, etc., is reduced remarkable. That is, if the distance is doubled, the probability of jumping for the same disturbance is reduced to e<2> times. Further, since the jumping is performed from the signal track of the land (groove) to the signal track of the land (groove), and is performed before or after one revolution of the same signal track, the stable tracking control is made possible.
Patent JP-H1149114-A (JP)
Title: Vacuum packaging method
Inventor: WATANABE KENJI
IPC: B65B31/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent mold from growing on an article to be packaged due to the entering of air and moisture to the inside of a film. SOLUTION: While pinching the end edge of a packaging film 6 on the lower side, a lower frame 2 is fitted on the rim of a vacuumizing table, and under this state, a vacuum pump is operated to suck out air in the vacuumizing table, and through suction holes 5 on the vacuumizing table and air-holes of a porous part 10 of the packaging film 6 on the lower side, air between both films 6, 11 is drawn. Thus, the packaging film 11 on the upper side is joined to respective articles 7 to be packaged, and at the same time, the heat-sealable packaging film 11 on the upper side is bonded to a non-porous part 8 and the porous part 10 of the packaging film 6 on the lower side around the articles 7 to be packaged, and respective articles 7 to be packaged are individually sealed and packaged under a vacuumized and airtight state, and the packaging part is heat-welded and placed in a steam-heating chamber, and is heated for a specified period of time by heated steam at 100-130 degrees.
Patent JP-2000054106-A (JP)
Title: Treatment of sprayed coating film
Inventor: ONO KIYOO
IPC: B23K11/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for sprayed coating film capable of thermally spraying a material composed of a material the same as that of a base material and free from the generation of distortion and cracks caused by heating treatment. SOLUTION: After the formation of sprayed coating film 2 on the surface of a metallic base material 1, roller electrodes 10 and 11 of a series method used for seam welding are arranged with intervals in a state of being abutted on the surface of the base material 1, to the space between both electrodes 10 and 11, a voltage is applied, an electric current is made to flow from either electrode 10 to the other electrode 11 via the sprayed coating 2, and also, an electric current is made to flow from either electrode 10 to the other electrode 11 via the joined part 15 between the sprayed coating 2 and the base material 1, where by, the sprayed coating film 2 and the joined part 15 between the sprayed coating film 2 and the base material 1 are heated to be fused.
Patent JP-S59115967-A (JP)
Inventor: KINOSHITA SHIGEJI
IPC: H01L21/304
Filed: 1982-12-20
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-H1154854-A (JP)
Title: Printed wiring board
Inventor: SHIRAI TAKAHIRO
IPC: H05K1/09
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of migrations in a printed wiring board, which is provided with conductive paste through-holes. SOLUTION: A printed wiring board 1 has an insulating board 10, which is formed by laminating a plurality of sheets consisting of a phenolic or epoxy resin. Conductive paste through-holes 20 and 30, which connect electrically a surface 11 with a rear 12, are formed in the board 10. The through-hole 20 is provided with a through-hole 21 to generate the board 10 and through-hole lands 22 and 22', and a conductive paste 23 consisting of the mixture of metal powder and a resin is filled in the hole 21. Overcoats 24 and 24' consisting of an acrylic or epoxy resin are respectively provided on the surfaces of the paste 23. The through-hole 30 is also constituted similarly to the constitution of the through-hole 20. A barrier hole 40 is a through-hole which penetrates the board 10 is bored in the board 10 between the holes 20 and 30.
Patent JP-H0777659-A (JP)
Title: Multiple-lens optical device
Inventor: FUJIWARA AKIHIRO
IPC: G02B7/06
Filed: 1993-09-10
Abstract: PURPOSE:To hold the shape of a visual field frame circular for a subject at any distance and view an excellent image by providing a visual field deviation detecting means which detects visual field deviation and a driving means which drives a variable optical axis optical device and reducing the mismatch between images due to parallax. CONSTITUTION:The infrared light emitted by an LED 11 irradiates a light beam FF parallel to the optical axes LL and BB of binoculars through a projection lens 12. This infrared light is reflected by the subject and its light beam BB is imaged on a split photodetector 14 through a photodetection lens 13. This photoetector 14 is moved by a mechanical coupling mechanism M in the direction of a base line associatively with the focus adjustment part of the binoculars and the binoculars are put in focus on the position where the infrared reflected light is imaged in the center of the photodetector 14 at the time of E. Further, the signal from the photodetectors 14 drives a focus adjustment part motor 16. As the motor is driven, the focus of the binoculars is automatically adjusted. Then an encoder 17 is put in operation at the same time, so a visual field deviation detection signal is obtained from it and applied to a hand shake correcting circuit 60.
Patent JP-H0949096-A (JP)
Title: Method for electrolyzing salt by three chamber method
Inventor: WATANABE MASAAKI
IPC: C25B9/19
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the electrolysis efficiency in electrolysis by making the intermediate chamber liquid of a three-chamber electrolysis cell alkaline. SOLUTION: The three-chamber electrolysis cell is formed by using an anion exchange membrane as the diaphragm between an anode chamber and an intermediate chamber and using a cation exchange membrane as the diaphragm between the cathode chamber and the intermediate chamber. An aq. salt soln. is made to exist in the intermediate chamber, an aq. acid soln. in the anode chamber and an aq. alkaline soln. in the cathode chamber. The electrolysis is effected by energizing the cathode from the anode to form the acid in the anode chamber and to form an alkali in the cathode chamber.  The hydrogen ion transport number of the cation exchange membrane is dominant in the current efficiency of the three-chamber method electrolysis process but, if the liquid of the intermediate chamber is made alkaline, the hydrogen ion transport number of the anion exchange membrane degrades and the current efficiency of the process increases. Simultaneously, the transport number of the hydrogen ions of the cation exchange membrane increases as well. As a result, the pH value of the intermediate chamber is kept at a balance value or above and the electrolysis is effected while the respective chamber liquids are continuously supplied.
Patent JP-H0947218-A (JP)
Title: Frozen food and its production
Inventor: KOJIMA MASAAKI
IPC: A23L17/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain frozen food without accompanied by changes in eat feeling by impregnating fish meat with a gelling agent and an aqueous solution containing sugar and preventing tissue decomposition during thawing and dripping. SOLUTION: This production of frozen food is to impregnate boiled fish meat such as crab meat, etc., with an aqueous solution containing 0.2-20% gelling agent such as gelatin, etc., and 5-50% sugar having <=50 degree of sweetness such as lactose, reduced glutinous starch syrup, maltose, isomalto- oligosaccharide, lactitol, palatinose, maltodextrin, cyclodextrin, galacto- oligosaccharide, etc., and freeze the treated fish meat. As the fish meat, shrimps, shellfishes, etc., can be used.
Patent JP-H0387719-A (JP)
Title: Liquid crystal display panel
Inventor: OGAWA FUMIHIRO
IPC: G02F1/139
Filed: 1989-08-30
Abstract: PURPOSE:To improve an angle of visibility by setting the product of the anisotropy of the double refractive index of a nematic liquid crystal and a spacing so as to attain the values from 0.35 to 0.4. CONSTITUTION:Glass substrates 1A, 1B are maintained at a spacing (d) of 3.65 to 4.15mum. The double refractive index anisotropy DELTAn of the nematic liquid crystal mixture 5 of the positive dielectric anisotropy packed in this space has 0.096 value and the DELTAn.d attains 0.35 to 0.4. Since the gap (d) is small, the angle of visibility is wider. The angle of visibility is widened in this way.
Patent JP-H1165261-A (JP)
Title: Image forming device
Inventor: TAKANUMA KOUJI
IPC: G03G15/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent excessive toner-supply in operation of restoring from the exhaustion of a supply of toner. SOLUTION: The device is equipped with a developing device 10 for mixing toner, supplied to its end, with two-component developer, a toner supply device 20 for supplying the toner to the end of the developing device 10, a measurement means 16 for measuring the concentration of the toner of the two-component developer in the developing device 10, and a speed variable means 18 for varying the speed of the machine body incorporating the developing device 10. When judging that the toner supply device 20 restores to a normal state from the state of the exhaustion of the supply of toner, the device increases the speed of the machine body by the speed variable means 18.
Patent JP-H0565799-A (JP)
Title: Erector segment position measuring device for shield excavator
Inventor: MORI TERUYUKI
IPC: E21D11/40
Filed: 1991-09-05
Abstract: PURPOSE:To improve the position detecting precision of ready-set segment (or an adjacent segment) on the erector of the tunnel excavator of a shield type, and enable it to be detected on line, whether a holding segment is set at a regular position or not. CONSTITUTION:While an erector 21 is statically set, a position detecting distance sensor 1 is moved in the direction of a ready-set segment 12 (or an adjacent segment 12'), and the level of the ready-set segment 12 is measured. After that, the position detecting distance sensor 1 is moved in the direction of a holding segment 11 opposite to the direction of the segment 12. The measurement value of the position detecting distance sensor 1 is suddenly changed when the sensor 1 passes the direct upper section of the edge of the ready-set segment 12, and so by detecting the position of the position detecting distance sensor 1, the position of the ready-set segment 12 is measured.
Patent JP-S61102925-A (JP)
Inventor: SHIRAHASE TOSHIMITSU
IPC: A61G9/00
Filed: 1984-10-26
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-H04108310-A (JP)
Title: Supporter of front mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/64
Filed: 1990-08-28
Abstract: PURPOSE:To make possible of smooth vertical moving of a front mower by rotatably pivoting second link arms to front parts of first link arms at a position higher than the first link arms in a working car side and fitting a front mower to front parts of the second link arms. CONSTITUTION:In changing of a blade, a front part of a front mower 20 is upwardly lifted and second link arms 25 are rotated around pins 28a at pivoting parts 28 in first link arms 24. In said case, rotation of said second link arms 25 are not interrupted by lift rods 26, etc., and the front mower 20 can widely be rotated as shown by double-chained line. Therefore, the blade is readily changed by removing pins 37 of stopping rods 35 and leaning the front mower on the ground, etc.
Patent JP-S6470528-A (JP)
Title: High-impact polycarbonate and production thereof
Inventor: OKAMOTO MASAYA
IPC: C08G64/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a polycarbonate with remarkably improved impact resistance, having cumylphenol at the terminals and containing acetone-soluble substances in a constant amount or below. CONSTITUTION:A polycarbonate having recurring units expressed by formula I as the backbone chain and cumylphenoxy groups, expressed by formula II and linked to the terminal positions and >=10,000, preferably 15,000-30,000 viscosity-average mol.wt. and <=3.5wt.% acetone-soluble substances. This polycarbonate is obtained by reacting a polycarbonate oligomer derived from bisphenol A with bisphenol A and cumylphenol while stirring in a turbulent state, adding an aqueous solution of a caustic alkali when the viscosity of the reaction mixture solution is increased and reacting the reaction mixture solution as a laminar flow.