baber/WOPTO huggingface dataset:
Patent JP-2000023157-A (JP)
Title: Encoded image file generation method and device therefor, image restoration method and device therefor and computer readable recording medium recording program for making computer execute the methods
Inventor: ITO WATARU
IPC: H04N19/63
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To confirm the contents of an encoded image file encoded by a wavelet encoding method or the like even without being provided with a dedicated viewer. SOLUTION: Original image data S0 are transformed to a multi-resolution space and hierarchized by wavelet transformation in a wavelet transformation means 1, the hierarchical image data LL2 of a lowest resolution are JPEG compressed in a JPEG compression means 2 and first encoded image data F1 are obtained. The hierarchical image data HH1, HL1, LH1, HH0, HL0 and LH0 of the other resolutions are wavelet encoded in a wavelet encoding means 3 and second encoded image data F2 are obtained. In a file generation means 4, the first encoded image data F1 are recorded at the heat of a file, the second encoded image data F2 are recorded after that and the encoded image file F is generated.
Patent JP-2000335530-A (JP)
Title: Manually tightening device for packing pp band
Inventor: YASUMASU TADAO
IPC: B65B67/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the return of a PP band by the tension of the PP band and the elasticity of an article to be packed using a conventional stopper member, and to provide a package of excellent quality by a relatively small tightening force by rotating a roll shaft in the reverse direction at equal angle by an automatic tightening handle provided on an extension shaft. SOLUTION: A unidirectional clutch 29 is provided on a parallel turning shaft 20 inside a body 14 of a manually tightening device 12, and a manual handle 30 is provided on one parallel clutch 29. Right and left gears 21 are inverted by the operation of the manual handle 30, and thus, a roll shaft 23 extended to and provided on the parallel turning shaft 20 is inverted. The roll shaft is placed together with a stopper member at a packing position, and right and left ends of the PP band are inserted in a groove 24 of the roll shaft. When the manual handle 30 is operated, the roll shaft 23 is inverted, and thus, the PP band is wound around an outer surface of the roll shaft having the friction through the knurling, and the packing can be easily done by a small tightening force through the handle operation.
Patent JP-S5978967-A (JP)
Inventor: ARAYA ISAMU
IPC: B01D39/20
Filed: 1982-10-22
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-S63302808-A (JP)
Inventor: ORIKANE MASAAKI
IPC: A47J43/04
Filed: 1987-07-24
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-S6247991-A (JP)
Inventor: KATAKURA TAKAAKI
IPC: H05B37/02
Filed: 1985-08-24
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-S5976528-A (JP)
Title: Production of multicomponent gaseous mixture
Inventor: KOJIMA HIROSHI
IPC: B01F23/10
Filed: 1982-10-23
Abstract: PURPOSE:To enable the easy production of a multicomponent gaseous mixture with less errors in concn. in the stage of producing the multicomponent gaseous mixture having a prescribed concn. by incorporating each gaseous component once in a cold trap by prescribed portions in the state of liquid or solid then subjecting the same to evaporation and mixing. CONSTITUTION:A cold trap 6 is disposed in a vacuum bottle 7 contg. liquid nitrogen 8 in the mid-way of a pipeline connecting a filling vessel 2 and a vacuum pump 1. The inside of the vessel 2, the trap 6 and the pipeline connecting the same is evacuated by the pump 1. A gaseous component 4A is drawn by a specified amt. into the vessel 2 by using a pressure gauge 3. A valve 9a is then opened to capture the gas 4A in the vessel 2 in the trap 6 and to liquefy or solidify the same with the liquid nitrogen 8. Gaseous components 4B, 4C, 4D are similarly captured successively by specified amts. in the state of liquid or solid in the trap 6, whereafter the bottle 7 is removed and the components are evaporated. The gases are filled together with a base gas 5 in the vessel 2.
Patent JP-H0915490-A (JP)
Title: Automatic focusing device and camera
Inventor: SATO YOICHI
IPC: G03B13/36
Filed: 1995-06-30
Abstract: PURPOSE: To obtain supplementary light having brightness suitable for respective circumstances even in the case luminance is low and to realize accurate focusing by controlling the driving of a light projecting means based on the focal length information of a focusing optical system detected by a focal length detecting means. CONSTITUTION: While receiving an LCOM signal from a microcomputer 1, a lens control circuit 2 performs serial communication through a data bus DBUS and controls a motor in accordance with the contents of the communication so as to control the distance ring of a photographing lens and a diaphragm. The microcomputer 1 receives the focal length information of a lens, best focus correction information and other various kinds of correction information from the control circuit 2. Then, voltage impressed on the light projecting means is changed and a driving pulse is changed by the microcomputer 1 controlling the supplementary light for automatic focusing and an auxiliary light turning-on circuit 11 based on the focal length information of the focusing optical system detected by a focal length detection unit 6.
Patent JP-H1013017-A (JP)
Title: Manufacture of printed wiring board
Inventor: ISHIKAWA KAZUMITSU
IPC: H05K3/06
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of conductor disconnection by improving the reliability of the electrical connection of the corner sections of conductor connecting holes, by filling up the connecting holes with a photosensitive resin and increasing the wiring density of conductors by exposing, developing, etching, and stripping off the resin. SOLUTION: Specific films 7A composed of a photosensitive resin 7 are formed on both entire surfaces of a copper laminated plate 3A having electroplated copper films 5 formed on the internal surfaces of through holes 4 and both surfaces of copper foil 1, by using a roll coater so that conductor connecting holes 6 can be filled up with the resin 7. After the resin 7A is dried, the resin 7 is exposed to ultraviolet rays by putting circuit forming negative masks on the films 7A and exposed and unexposed sections are formed by baking the resin 7. In a developing process, the exposed resin 7 protects the internal surfaces 6A of the holes 6 and the resin 7 in the unexposed sections are removed. Finally, the wiring density of conductors is increased through etching and stripping-off processes.
Patent JP-H0237871-A (JP)
Title: Picture reader
Inventor: SATO YUICHI
IPC: H04N1/04
Filed: 1988-07-28
Abstract: PURPOSE:To match a focus onto a visual characteristic with a good balance even when the image forming position of a multi-color separated image picture is dislocated more or less by controlling the focus adjusting means of an image pickup lens to match the focus between the focus position of the separated image of a first color and the focus position of the separated image of a second color. CONSTITUTION:Respective focus positions of the separated image of a first color and the separated image of a second color are detected by a focus degree detection means D to detect the degree of the focusing of the color separated image of a transmitting original H based on a picture signal obtained by executing the photo-electric conversion with an image pickup element C. A focus adjusting means F to adjust the focus position of an image pickup lens A is controlled and the automatic focusing is executed so that the focus can be matched between the focus position of the separated image of the first color and the focus position of the separated image of the second color by an automatic focus detecting means E based on the detected value. Thus, even when the image forming position of the multi-color separated picture at an image pickup lens A or an image pickup optical system is dislocated more or less, the focus can be matched with a good balance on the visual characteristic.
Patent JP-S6245465-A (JP)
Title: Soldering method
Inventor: KUSUMOTO SHIGEHIRO
IPC: H01L23/02
Filed: 1985-08-26
Abstract: PURPOSE:To execute satisfactory soldering with non-oxidized solder by depositing a thin film of gold on the surface of the solder and heating the solder to solder parts to each other. CONSTITUTION:A ceramic substrate 21 and a gap 27 are disposed into a vacuum vessel of a vapor deposition device for depositing the solder 31 to the respective joint parts. The solder 31 is then deposited by evaporation to the joint parts of the respective parts by using a mask having the size and shape corresponding to the size and shape of the parts to be joined of the substrate 21 and the cap 27. The thin film 29 is deposited by evaporation on the surface of the solder 31 similarly to the solder 31 in the vacuum vessel in succession thereof. The respective joint parts of the parts 21, 27 are butted and heated, by which said parts are soldered. The solder 31 melts and the gold 29 diffuses into the solder; therefore the satisfactory soldering of the substrate 21 and the cap 27 is executed by the clean non-oxidized solder 31 without splashing of the gold 29 like a flux.
Patent JP-H0932686-A (JP)
Title: Pressure intensifying type fuel injection nozzle
Inventor: ISHIDA AKIO
IPC: F02M47/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent unprepared lowering of fuel injection pressure and fuel injection failure by branching a pressure fuel channel on the discharge side of a fuel injection pump into a first oil passage communicated to the one end surface side of a large diametrical piston and a second oil passage communicated to a high pressure chamber and providing a fuel return passage communicated to a fuel tank in a fuel leakage chamber. SOLUTION: A large diametrical piston 3 on a pressure intensifying type fuel injection nozzle 1 is fit in a large diametrical cylinder 10 formed on a main body 1B, and the inside of the cylinder 10 is divided into a pressure chamber 11 and a fuel leakage chamber 4 by this piston 3. Thereafter, a return passage 17 to return fuel collected in the chamber 4 to the fuel tank 2 is connected to the fuel leakage chamber 4, and a first passage 15A of a pressure fuel channel 15 from a fuel injection pump 6 is connected to the pressure chamber 11. Additionally, a second passage 15B branched from the first passage 15A is connected to a high pressure chamber 7 through a check valve 16. Consequently, it is possible to prevent increase of temperature of fuel and to restrain growth of cavitation by circulating fuel reserved in the neighbourhood of the piston 3.
Patent JP-H0350672-A (JP)
Title: Interactive type text editor
Inventor: YOSHIHARA MINORU
IPC: G06F17/21
Filed: 1989-07-18
Abstract: PURPOSE:To output a work file even in the case of interruption in a work file un-outputted state, and to reduce manhours for retrial by setting the output mode of a corresponding language type in an output control table at a forced output mode. CONSTITUTION:When the work file 4 is updated by an updating means 10, and an interrupting instruction is inputted to an output file 5 in an un-outputted state from an input device 3, a selection message purporting whether the interruption is executed or suspended is displayed for the input device 3 by an alarming means 8, and an input instruction from the input part 3 is waited. When an interruption executing instruction is inputted, an analyzing means 12 analyzes the language type of a processed object, and the output mode of the corresponding language type is obtained from the inside of the output control table 11, and processing conforming to this output mode is executed.
Patent JP-2000023115-A (JP)
Title: Television receiver
Inventor: SHIRAI KAZUYUKI
IPC: H04N7/081
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress costs without necessity to provide the processing system of a post-stage for each data signal by selecting any one of data signals of 4.5 fH and 7.5 fH through a switch circuit. SOLUTION: The 4.5 fH data signal is extracted by one BPF and the 7.5 fH data signal is extracted by the other BPF. It is discriminated by discrimination circuits 32 and 34 whether the respective data signals are contained in audio base band signals or not. Corresponding to the discriminated results from the discrimination circuits 32 and 34, a television CPU 30 controls a switch circuit 42 and selects any one of data signals. The selected data signal is demodulated by a DQPSK demodulation circuit 44, demodulated data are decoded by a data decoding circuit 46, and prescribed processing is applied to the decoded data by a data processing circuit 48. As a result, a character corresponding to the selected data signal is displayed on a CRT 22.
Patent JP-H0673694-A (JP)
Title: Production of cast coated paper
Inventor: SAIDO YUTAKA
IPC: D21H19/36
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a double cast coated paper having excellent qualities on the surface of coated layers and operation efficiency and no difference in qualities between both sides without damaging bulkiness and rigidity as characteristics of cast coated paper. CONSTITUTION:In production of double cast coated paper, the surface of paper is provided with lightly heated steam under low pressure, humidified and heated and subjected to soft calendering treatment at >=100 deg.C to give a high-quality cast coated paper. Double cast coated paper having excellent luster of white paper and surface properties and no difference in qualities between both sides can be continuously and stably produced without damaging bulkiness and rigidity of cast coated paper prepared after calendering treatment by a conventional method.
Patent JP-2000022726-A (JP)
Title: Connection state detection method for data link cable
Inventor: KAWAGUCHI YASUO
IPC: H04L12/437
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To automatically detect the incorrect connection of a data link cable and to locate mis-connected part even during communication of a data link. SOLUTION: When both a main and a sub loop are normal (step S100) and a received loop of a main loop side reception section (FR) (step S102), if a transmission loop of its own station is a main loop side transmission section (FS) (step S104), normal connection is made (step S106). In the case the received loop is a sub loop side reception section (RR) (step S102) when the transmission loop of its own station is a sub loop side transmission section (RS) (step S110), normal connection is made (step S112). In the case that the transmission loop of its own station is a main loop side transmission section (FS) in the step S110 and the transmission loop of its own station is a sub loop side transmission section (RS) in the step S104, it is discriminated that the data link cable is mis-connected (step S108).
Patent JP-2000025857-A (JP)
Title: Fixed-quantity takeout container
Inventor: KUROKI MAKOTO
IPC: B65D47/20
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixed-quantity takeout container from which a fixed quantity of solution as contents is taken out more easily and which is uncostly. SOLUTION: The container comprises a flexible container main body 10 which has an opening 11 in its top, and a packing member 20 which blocks the opening 11 of the container main body 10 liquid-tightly and in which a discharging hole 21 by means of which the inside and outside of the container main body 10 communicate with each other is formed. The container also comprises a tube body 40 whose upper end communicates with the discharging hole 21 of the packing member 20 and lower end extends into the container main body 10, and a measuring cup 50 whose upper end communicates with the lower end of the tube body and lower end has a large-diameter opening 51 in it and which is put into positions reverse to the erected position and inverted position of the container main body 10.
Patent JP-H063779-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA SATOSHI
IPC: G03C7/36
Filed: 1992-06-23
Abstract: PURPOSE:To provide a color photographic sensitive material having improved graininess, excellent spectral absorption characteristics, and preserving property of color images. CONSTITUTION:This silver halide color photographic sensitive material has at least one silver halide emulsion layer on a supporting body. The silver halide emulsion layer contains an acylacetoamide-type yellow dye-forming coupler having an acyl group expressed by the formula. Moreover, silver halide particles in the silver halide emulsion layer has monodispersion of the size distribution. In the formula, R1 is a substituent, Q is nonmetal atoms necessary to form a six-member or five-member heterocyclic ring containing two heteroatoms with C.
Patent JP-S6081009-A (JP)
Title: Manufacture of cubic-crystal boron nitride compound
Inventor: KAJIWARA NARUYUKI
IPC: B01J3/06
Filed: 1983-10-05
Abstract: PURPOSE:To obtain the fine cubic-crystal type boron nitride with an easy and simple operation by heating a boroamino polymer shown by a specified formula. CONSTITUTION:A boronamino polymer shown by the formula (n is >=3 integer) as it is or dissolved in an adequate solvent is coated on the surface of a substrate, and the material is heated to <=170 deg.C under ordinary pressure. A cubic- crystal type boron nitride as an excellent tool material for cutting, prolishing, etc. can be extremely easily obtained by this method. In addition, the boroamino polymer used in this case is obtained by allowing hydrogenated alkali metal borane to react with ammonia, ammonium halide, etc. at 77 deg.K in ethyl ether, and then elevating the temp. of the reaction mixture to room temp.
Patent JP-H0526264-A (JP)
Title: One-way clutch
Inventor: NOJIRI HIROMI
IPC: F16D41/07
Filed: 1991-07-26
Abstract: PURPOSE:To prevent racing friction between a sprag and the clutch cam surface of an inclusion member in a racing state that the outer ring is stopped and the inclusion member is rotated. CONSTITUTION:A resilient ring 12 is located between a sprag 9 and an inclusion member 2 with a gap between the inclusion member 2 and the resilient member, and a clutch is raced in a state that the resilient ring 12 is separated away from the inclusion member 2. Torque is transmitted such that rotation resistance is exerted on the resilient ring 12 by means of a resistance exerting means 13 and the resilient ring 12 is deformed through the edge action of the sprag 9.
Patent JP-H1028741-A (JP)
Title: Multi-stage type flow rate switching device
Inventor: HIEJIMA NORIHIRO
IPC: A61M5/14
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage type flow rate switching device which eliminates a mistaken operation with a simple passage switching operation. SOLUTION: A multi-stage type flow rate switching device contains a constant flow rate passage 2 and a variable flow rate passage 3 arranged in parallel between a medical fluid inflow port 1 and a medical fluid outflow port 4. The variable flow rate passage 3 is so arranged to switch a flow rate with a three- way cock 33. As illustrated in the drawing, when one variable flow rate passage 3 is used, the flow rate can be switched to four stages. More than one variable flow rate passages 3 can be arranged as required to allow the switching of the flow rate to more stages.
Patent JP-H0353171-A (JP)
Title: Semiconductor integrated circuit testing device
Inventor: TANDO YASUHIKO
IPC: G01R1/067
Filed: 1989-07-20
Abstract: PURPOSE:To improve accuracy in test by making the cross-sectional shape of the contactor of a measuring electrode group square or providing plural projections on the surface to be contacted of the contactor. CONSTITUTION:By making the cross-sectional shape of the contactor 12a of the measuring electrode group 12 square, the electrode 15a to be contacted is made to plane-contact with the contactor 12a so as to reduce contact resistance. Otherwise, plural projections are provided on the surface to be contacted of the contactor 12a and the electrode 15a is made to multipoint-contact with the contactor 12a so as to reduce the contact resistance, thereby performing the test with high accuracy.
Patent JP-H0828565-A (JP)
Title: Static pressure gas bearing
Inventor: KIMURA KEIICHI
IPC: F16C32/06
Filed: 1994-07-18
Abstract: PURPOSE:To prevent the generation of heat during high speed operation through simple constitution and to reliably and rapidly damp microvibration. CONSTITUTION:In a static pressure gas bearing 10 to support a movement member 12, which performs linear movement or rotational movement, in a state to float it by means of static pressure gas, a static pressure gas bearing 10 is constituted in such a manner that drive means 13, 14, 15, and 16 to displace a bearing surface in a vertical direction and a control means to drive and control the drive means are provided so as to regulate bearing gaps 19 and 20 provided between guide surfaces 11a and 11b on the fixed member 11 side and the bearing surfaces 12a and 12b of the movement member 12.
Patent JP-S6264127-A (JP)
Title: Absolute encoder
Inventor: UEDA TOSHITSUGU
IPC: H03M1/24
Filed: 1985-08-27
Abstract: PURPOSE:To attain the accurate measurement of displacement by arranging photodetectors of a sensor array so that the dead band goes to zero and forming the sensor array so as to zero the error thereby measuring the phase difference accurately. CONSTITUTION:For example, 4 photodetectors 20-23 are arranged to a lattice pattern in the sensor array, the hatched part is apart shielding the light and non-hatched part is a part into which the light is irradiated. The photodetector is formed as a rectangular shape and the increment of the area while a light moves from a side K to a side L is linear. For example, the boundary of the detectors 21, 22 is zero and no section is caused to the light and the interval between adjacent photodetectors has a gap E not causing crosstalk. Thus, the output error is reduced and since the number of sensors is definite, the actual phase deviation and the output detected stepwise by the sensor differ from each other. Then the lower side of the sensor is processed in a curved shape as shown in figure. Then the sensor output cancels the error.
Patent JP-2000015551-A (JP)
Title: Lens polishing device
Inventor: ODAWARA KAZUMITSU
IPC: B24B13/01
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To allow to confirm the polishing condition easily on the way of polishing process, and to prevent the fear of generating a damage on the lens surface by the confirmation. SOLUTION: This lens polishing device is provided with a polyurethanecerium pad 1; a work ring 2 provided on the polyurethane cerium pad 1; a die 4 loaded on a nitric member 3 set in the work ring 2, and having handles 5 projecting to the upper surface part; a flat form spacer 7 having recess parts corresponding to the handles 5, and loaded on the die 4 in the condition inserting the handles 5 to the recess parts 6; a pressure device 9 to press the die 4 to the nitric member 3 by a pressure plate 8 through the spacer 7; and a movement operating means to carry out the sliding polishing of the nitric member 3 by moving the die 4 in the work ring 2.