baber/WOPTO huggingface dataset:
Patent JP-H08193959-A (JP)
Title: Device and method for detecting surface scratch of inspection object
Inventor: YASUMOTO MASAAKI
IPC: G06T7/00
Filed: 1995-01-12
Abstract: PURPOSE: To surely judge a scratch including a small scratch of an inspection object in a surface scratch detection device using an image processing device using brightness histogram. CONSTITUTION: A surface scratch detection device is provided with a brightness measuring part 6 for measuring the brightness level for each picture element of image data, an image memory part 7 for recording the brightness level for each picture element as picture element data, a plurality of brightness setting parts 12, 13, and 14 for setting and storing the range of a brightness level in advance, a plurality of brightness counting parts 9, 10, and 11 for calculating the number of picture elements within the range of a brightness level stored at each of a plurality of brightness setting parts out of the picture element data inputted from the image memory part, and a judgment part 15 for judging the presence or absence of the surface scratch of an inspection target based on the number of picture elements which are calculated by each of a plurality of brightness counting parts.
Patent JP-H05217715-A (JP)
Title: Chip type composite part
Inventor: HANAMURA TOSHIHIRO
IPC: H01G4/12
Filed: 1992-02-04
Abstract: PURPOSE:To provide a chip type composite part which prevents the printing inferiority of a cover layer (overcoat) material, and also improves the absorptivity at mounting. CONSTITUTION:A capacitor part C is constituted by providing external electrodes 11 and 12 on one end and the other end of a substrate 10, and stacking a lower electrode 11a conductive with the external electrode 11, a dielectric 15, an upper conductor 13a conductive with the electrode 13, and a protective glass 18 in order. Moreover, a resistor R is constituted of a resistor 16 astride the external electrode 12 and the electrode 13, and a protective layer 1 for vanishing the step (difference in level) between the capacitor C and the resistor R is provided on the resistor 16, and the capacitor C and the resistor R are covered with an overcoat 19. Hereby, by the protective layer, the step between the capacitor and the resistor R vanishes.
Patent JP-H10222666-A (JP)
Title: Automatic matching method for point pattern on plane and device therefor
Inventor: KYO BUNSEI
IPC: G06T7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To attain adaptation to the pattern of points distributed on a plane in a state in which the number of points is different, the distribution of the points is unpredictable, and the pattern is distorted by judging similarity from the process of rough overlapping, the calculation of adaptive probability, the selection of adaptation pairs, and the calculation of the similarity of the patterns. SOLUTION: Whether or not two pattern P= p1, p2,..., pm} and pattern Q= q1, q2,..., qn} constituted of points distributed on each coordinate plane are similar is judged by matching only one point (pi) of the pattern P with all points (qi) of the pattern Q in the same plane, and overlapping the (pi) and (qi) or overlapping them in an extremely short distance interval by a rough overlapping device 2. A similarity calculating device 6 calculates the similarity of the two patterns according to the result of the overlapping process. A judging device 7 judges whether or not the two patterns are similar by comparing a similarity index with a threshold value.
Patent JP-H07211282-A (JP)
Title: Mass spectrometer
Inventor: TANAKA YASUFUMI
IPC: G01N27/62
Filed: 1994-01-19
Abstract: PURPOSE:To obtain the information related to the structure of a sample molecule with the structure at a low cost by providing a collision chamber between an ion source and a mass spectrometer unit, and arranging quadruple electrodes inside of the collision chamber, and applying the high frequency voltage. CONSTITUTION:A collision chamber 5 is arranged between a sample ionizing unit (ion source) 2 and a quadruple type mass spectrometer (mass spectrometer unit) 8. Output of a reference high frequency oscillating unit 10 is amplified by a variable amplifying unit 11, and applied between a pre-rod 7 and a quadruple electrode rod 81 of the spectrometer unit 8, and the positive and negative output voltage of a variable voltage direct current power source 12 is also applied. In this case, amplitude of the output high frequency of the amplifying unit 11 and the output voltage of the power source 12 are changed in the constant relation with each other by a control circuit 13 to perform the mass scanning. Output of the oscillating unit 10 is applied to a quadruple electrode rod 51 inside of the collision chamber 5 through an amplifier 14. Consequently, frequency of the high frequency voltage to be applied to the rod 51, the rod 71 and the rod 81 are always equal to each other, and mass spectrometry of the molecular ion and the daughter ion can be performed.
Patent JP-2000219347-A (JP)
Title: Sheet feeder and image forming device furnished with the same
Inventor: NISHITANI SHUJI
IPC: B65H3/52
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of easily changing separation pads, and provide an image forming device furnished with it. SOLUTION: A separation member 1 to separate sheets fed by a paper feeding roller 4 one piece by one and an energizing means 3 to energize the separation member 1 toward the paper feeding roller 4 are held integrally by a holding member 2 and free to connect and disconnect the separation member 1, and this holding member 2 is installed on a device body 100 free to connect and disconnect to and from it. Thereafter, the separation member 1 is removed from the holding member 2 after removing the holding member 2 from the device body 100 when changing the separation member 1.
Patent JP-S58136908-A (JP)
Title: Burner
Inventor: SASADA KATSUMI
IPC: F23D14/06
Filed: 1982-02-08
Abstract: PURPOSE:To contrive to increase secondary air flow rate and to prevent boiled-over stock from  falling off a catch plate by a structure wherein the length of a communicating port, which  forms a secondary air passage together with a hollow interior, is reduced and at the same time a large diametral flange part is provided between the communicating port and the catch plate  located below the communicating port. CONSTITUTION:The burner A consists of a mixing chamber formed between an outer peripheral  wall 3 and an inner peripheral wall 4 with its bottom surface closed and burner ports 6 are  provided at the upper peripheral edge of the mixing chamber 5 so as to communicate thereto. Furthermore, the hollow interior 7 open upward by surrounding with the inner peripheral wall  4 and the upper part of a catch plate 1 are communicated with each other at the outside of the outer peripheral wall 3 by means of the communicating port 9. In this case, the diameter at the part of the outer peripheral wall 3, at which the communicating port 9 is open, is made smaller than the diameter just below the burner ports 6 and at the same time the flange part 10 having  a larger diameter than the diameter of a burner port 2 is provided between the communicating port 9 and the catch plate 1. A drip part 14 is provided at the tip of the flange part 10 above the catch plate 1 so as to overlap with the burner port 2 by the overlapped amount B.  Owing to the structure as described above, the length of the communicating port 9 is reduced  and consequently the quantity of secondary air is increased and at the same time boiled-over  stock is lead into the catch plate 1 by means of the flange part 10 and the drip part 14.
Patent JP-H09188050-A (JP)
Title: Tape-ribbon complex cassette
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J3/36
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent interference between a tape and an ink ribbon when a ribbon cassette is mounted to a tape cassette, while ensuring attaching and detaching characteristics of the ribbon cassette with respect to the tape cassette, in a complex cassette in which the ribbon cassette is releasably attached to the tape cassette. SOLUTION: A regulating part 40 comprising a vertical protrusion is provided at the rear end of a head holder 15 of a printer, and a part 69 to be regulated comprising a vertical engaging groove is formed in a ribbon cassette 50 in such a manner that the part 40 can be engaged with the groove in precisely positioned, in front and rear direction, relationship. And when the cassette 50 is attached to a tape cassette mounted to the printer, the part 40 is engaged with the part 69 so that an ink ribbon 54 regulates the position of the ribbon cassette 50 in a direction (rearward) apart from an exposed tape.
Patent JP-H03223747-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAUCHI REIKO
IPC: G03C1/40
Filed: 1990-01-29
Abstract: PURPOSE:To improve image quality and preservable stability by providing at least one layer of photograph constituting layers contg. the dispersing elements of the solid fine particles of a specific compd. on a base. CONSTITUTION:At least one layer of the photograph constituting layers contg. the dispersing elements of the solid fine particles expressed by formula I are provided on the base. In the formula I, R1, R2, R3, R4 denote a hydrogen atom, carboxyl group, alkyl group, cycloalkyl group, alkenyl group, aryl group or heterocyclic group; X1, X2 denote an oxygen atom or sulfur atom; L1, L2, L3 denote a methyne group; (n) denotes 0 to 2 integer. At least one of R1, R2, R3, R4 have a carboxyl group, sulfoneamide group and/or sulfamoyl group. The fogging is decreased in this way and the stability in preservation with lapse of time is improved.
Patent JP-2000219290-A (JP)
Title: Holding tool for soft-storing case
Inventor: NAKASUJI TAMOTSU
IPC: B65D85/57
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a holding tool for a soft-storing case wherein a stopper can be simply handled and the stopper can be quickly released and made effective. SOLUTION: This holding tool for a soft-storing case is a holding tool for the soft-storing case wherein an opening part through which the soft-storing case 2 is freely inserted and removed into a main body 1 is provided and a stopper 4 which stops at least a part of the opening part and faces to the soft- storing case 2 and prevents the soft storing case from being released is provided, and the stopper 4 is stored in a stopper storing part 5 provided on the peripheral edge part of the main body and a slide body 6 is provided in the stopper-storing part 5 and when the slide body 6 is slid, the stopper 4 is pushed by a projection formed on the slide body 6 and is partly projected thereby to the outside of the stopper-storing part 5.
Patent JP-S63186897-A (JP)
Title: Method for purifying plating liquid
Inventor: KASAI TATSUYUKI
IPC: C25D21/18
Filed: 1987-01-29
Abstract: PURPOSE:To perform purification of plating liquid at low cost while using a simple treatment installation, by adding metallic zinc into zinc-contg. plating liquid and performing reduction and oxidation of the plating liquid in the same vessel and removing iron, lead and nondissolved metallic zinc. CONSTITUTION:A treatment tank 1 is comparted into dissolution regions 3A, 3B with a baffle 2 and agitators 4 are provided to both regions. Zn-contg. plating liquid 5 is fed to the dissolution region 3A and also metallic zinc powder 6 is added at about 100-20kg/hour per 10m<3>/hour plating liquid and the mixture is agitated to dissolve it. Thereby Pb is settled and deposited as metallic lead and properly removed to the outside of the system. Then hydrogen peroxide 7 is added to the upper region 3B at about 150-200% of equivalent to oxidize Fe<2+> to Fe<3+> and thereby floc of Fe(OH)3 is formed. This slurry is introduced into a superdecanter 8 and Fe(OH)3 paste (nondissolved metallic zinc is contained) 9 is taken out from a rear end part 8a and clarified liquid 10 is taken out from the front part. Thereby the plating liquid 10 wherein lead content and iron content are removed is obtained.
Patent JP-S58139341-A (JP)
Title: Optical signal reader
Inventor: WAKABAYASHI MANABU
IPC: G11B7/08
Filed: 1982-02-12
Abstract: PURPOSE:To make the weight of a moving part light, by connecting a path of an optical beam of an optical system with an optical fiber. CONSTITUTION:An optical beam from a light source 1 passes through a collimator 2 and a beam splitter 3 and is made incident to a convergent lens via the optical fiber 16. The driving of the optical beam in the optical beam is performed at a feeder 13 and an actuator 17, and since the moving part is separated at the optical fiber and the weight is made light, the reliability is increased.
Patent JP-H07231526-A (JP)
Title: Board with collective indicator having lamp test function
Inventor: HIKAWA MASAYA
IPC: H02B15/00
Filed: 1994-02-17
Abstract: PURPOSE:To eliminate the lamp test switch and the sheet metal processing and to eliminate the need of wiring a lamp test cable to a remote relay board in the application to a field board. CONSTITUTION:Diodes D1, D2, D4 and D6 are provided in front and rear of light emitting diodes LED1, LED2,... for indication which are lighted through contacts X1, X2,... in a relay board. An inspection circuit for the LED1, LED2,... is provided while being connected with the contact ry1 of an inspection relay RY1 through diodes D3, D6,.... The LED1, LED2,... are provided in a collective indicator mounted on the surface of a board. The collective indicator has an indication window frame part movable with respect to the body thereof and contains a limit switch LS being turned ON upon depression of the indicating part. The LS and the RY1 are connected in series with a power supply P, N within a field board 1. When the indication window frame part of the collective indicator is depressed, the LS is turned ON and the RY1 functions to turn the ry1 ON thus actuating an inspection circuit.
Patent JP-H09210153-A (JP)
Title: Method of hanging timing belt
Inventor: IWAMI TSUTOMU
IPC: F16H7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the life of timing belt by utilizing a double sided timing belt for engaging cogs of one side to one timing pulley, and cogs of the other side to another timing pulley and making the wear and fatigue of the cogs being one half of the conventional hanging method. SOLUTION: A double sided timing belt 10 is hanged on the driving timing pulley 12 and on the driven timing pulley 14 in parallel fashion. By twisting the belt between the pulley 12 and 14, different cogs of other side engages to respective pulleys 12, 14. The life of timing belt will be prolonged since the wear and fatigue of engaging teeth becomes one half of the conventional method.
Patent JP-2000223057-A (JP)
Title: Electron probe microanalyzer
Inventor: NIWA NAOMASA
IPC: H01J37/20
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain highly reliable measured data by an electron probe microanalyzer by continuously carrying out a linear analysis and a mapping analysis without breaking down automatic height compensation by automatic focusing, even if the surface shape of a specimen changes. SOLUTION: This electron probe microanalyzer 1 to analyze an element on the surface of a specimen by characteristic X rays discharged from the specimen by irradiation of an electron beam is equipped with a means of driving a stage 7 to drive an optical focus position detecting device 2 and a specimen stage 6 in the direction of X, Y and Z axes and a means of controlling a driving speed 3 to control the driving speed of the specimen stage 6 in the direction of the X and Y axes in accordance with a focusing signal level from the optical focus position detecting device 2. Thereby, continuous and automatic height compensation by an automatic focusing control is made possible by controlling the driving speed in the directions of the X and Y axes in accordance with a change on the surface of the specimen, and reliability of measured data is enhanced.
Patent JP-H01310201-A (JP)
Title: Hearth
Inventor: ARUBERUTO RAMUBERUTO
IPC: F23M9/00
Filed: 1989-01-31
Abstract: PURPOSE: To make young wood, that is, wood which is moistened but contains a large amount of combustible used in a hearth bed, by introducing a thermal gas extracted from combustible to pipes disposed at the underside of a bottom so as to heat the bottom to a temperature which enables an evaporation of a gas component. CONSTITUTION: A bottom portion 7 is made of a material which is hardly dispersed or dissolved, steel or ceramic and has a planar shape which inclines in a frontward direction. The bottom portion 7 is disposed upstream of the pipe 10 which works as a thermal condenser. The evaporation of liquid combustible is substantially carried out at the upstream side of the pipe 10 and the dispersion of heat quantity necessary for the evaporation is generated at the downstream side of the same pipe 10. Gas and smoke are introduced into a space 11 positioned beneath the bottom portion 7 and the gas makes the bottom portion 7 the same temperature as the thermal gas temperature. Since the temperature of the bottom portion has not yet reached a condition which induces heating of combustible wood, in the initial operation, an ignition wood or a dry wood is used.  Starting from the space 11, the gas circulates toward a vertical peripheral space 4 and reaches a peripheral horizontal space 5 which is located above a fire box 3 and thereafter reaches the upstream of an exit 2.
Patent JP-H07204146-A (JP)
Title: Wiper
Inventor: SO MASAO
IPC: B08B1/00
Filed: 1994-01-20
Abstract: PURPOSE:To make it possible to successively and evenly use the entire surface of the front and rear of respective cloth pieces by providing a wiper with plural sheets of the cloth pieces consisting of ultrafine fibers and fixing these cloth pieces in such a manner that the entire surface of the front and rear of the respective cloth pieces is successively usable. CONSTITUTION:Three pieces of the cloth pieces consisting of the ultrafine fibers are fixed 5 to each other approximately along a two half pieces 1a, 1b, 2a, 2b, 3a, 3b so that both front and rear surfaces 1a', 1a'', 1b'', 1b'', 2a', 2a'', 2b', 2b'', 3a', 3a'', 3b', 3b'' of these half pieces as total 12 faces are usable. As a result, a user is able to successively and evenly use the entire surface of the front and rear of the respective cloth pieces.
Patent JP-S56116942-A (JP)
Title: Buffer
Inventor: UCHIYAMA KOUHACHI
IPC: F16F9/38
Filed: 1980-02-20
Abstract: PURPOSE:To prevent the increase of the internal pressure by integrally forming the upper bracket formed on one side of a cylinder and at least one side of the outer cover formed on the cylinder or the outer periphery of the cylinder, each being made of synthetic resin, and increasing the internal volume of the cylinder. CONSTITUTION:A cylinder 1 and an upper bracket 2 are integrally formed on synthetic resin, and at the lower end opening part of the cylinder 1, an oil seal 3 and a rod guide 4 are inserted, prevented from shifting. In the cylinder 1, a piston rod 5 is inserted, penetrated through the rod guide 4 and the oil seal 3 slidably, and on the top end of the piston rod 5, is installed a piston 6 which is inserted onto the inner surface of the cylinder 1 slidably. On the outer circumference of the piston rod 5, a spring 14 which is urged in the direction of extension is installed, and on the outer periphery of the spring 14, an inner cover 16 and an outer cover 15 are installed.
Patent JP-H09207418-A (JP)
Title: Heat transfer printer of labeling machine
Inventor: YUI KATSUFUMI
IPC: B41J33/52
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To avoid a feeding of unused parts of an ink ribbon to diminish wasteful consumption of the ink ribbon by providing a printing controller which receives a label position signal detected by a label position detector and prints preset printing contents on a preset position on a label. SOLUTION: In a thermal transfer printer of a labeling machine, a heating element of a thermal head 43 is retreated from a platen 45 by a head transfer device 59 when preset non-printing sections arranged in printing contents at specified intervals are located at the heating element of the thermal head 43. Since a ribbon feeding mechanism is stopped at the non-printing sections to prevent an ink ribbon 47 from being fed to the thermal head 43, feeding of unused parts of the ink ribbon is avoided. Furthermore, as the thermal head 43 is fixed by a supporting mechanism 71 and swang together with the supporting mechanism 71 by a head swing mechanism 75, the heating element of the thermal head 43 is certainly positioned at a specified position on the platen 45.
Patent JP-H08207232-A (JP)
Title: Plate cylinder device for gravure printer
Inventor: UNO CHIYOMATSU
IPC: B41F9/18
Filed: 1995-02-08
Abstract: PURPOSE: To provide the plate cylinder device for a gravure printer in which the operabilities of plate cylinder replacing and regulating operations are improved. CONSTITUTION: This plate cylinder device for a gravure printer comprises a plate cylinder shaft 11 having a tapered engaging part 23 and a large-diameter engaging part 33 rotatably mounted in frames 18, 19 at the shaft ends, a plate cylinder 22 of a cylindrical shape removably mounted at the shaft 11 and having tapered openings 25, 34 at the axial ends, a removable tapered sleeve 35 between the part 33 of the shaft and the opening 34 of the plate, and the pressing member 44 of a tapered sleeve 35 mounted at the shaft movably along the axial direction. An operating shaft 47 and a tool 50 drivably coupled to the member 44 though the shaft 11 from the exterior of the frame 18 are provided.
Patent JP-H09211801-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C5/29
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographic sensitive material processing method less in influence on a human body during handling, excellent in silver tone, high in sensitivity and low in color remaining even in a rapid process, and improved in roller marks. SOLUTION: A silver halide photographic sensitive material having at least one silver halide emulsion layer containing a selenium compd. and/or tellurium compd. and a compd. expressed by the formula R11 -(S)n-R12 is processed with a developer containing a polyhydric alcohol and reductons. In the formula, R11 and R12 are aliphatic groups, aromatic groups, heterocyclic groups or atoms which can form rings by bonding. R11 and R12 may be same or different, and (n) is an integer of 2 to 6.
Patent JP-H10220739-A (JP)
Title: Oil fan heater
Inventor: MEGURO YUICHI
IPC: F23N1/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To constantly obtain the optimum combustion condition irrespective of the height above sea level of the installation place by obtaining the height above sea level of a heater body based on the output of a barometer, switching the mixing ratio of the mixture gas according to the height above sea level, and performing the optimum combustion of the mixture gas. SOLUTION: A barometer 25 measures the atmosphere pressure of the installation place of a heater body 14, and its measurement output is supplied to a microprocessor 24. The microprocessor 24 obtains the height above sea level of the installation place of an oil fan heater 11 from the output of the barometer 25. The output of the barometer is judged by the threshold with the output of the barometer to discriminate the low ground from the medium to high area and the output of the barometer to discriminate the medium to high area from the high land, and the drive frequency of a solenoid pump 20 is set according to the discriminated height above sea level.  The mixing ratio of the mixture gas is suppressed according to the lean air condition, the optimum combustion condition is constantly obtained irrespective of the height above sea level of the installation place, and the so-called red flame accompanied by the incomplete combustion can be eliminated.