baber/WOPTO huggingface dataset:
Patent JP-H02308184-A (JP)
Title: Color printer
Inventor: TSUGE TAKEYOSHI
IPC: G03G15/01
Filed: 1989-05-23
Abstract: PURPOSE:To reduce the number of parts, to facilitate waste toner discard and to simplify maintenance by protrusively providing waste toner tubes on the side in parallel with the toner cleaner of each printing station and placing a waste toner box having a side where joints to which the waste toner tubes are connected are formed. CONSTITUTION:The waste toner tubes 25 are protrusively provided on the side in parallel with the toner cleaner 24 of the printing stations 31 to 34. There is provided the waste toner box 23 having the side where the joints 29 to which the waste toner tubes 35 are connected are formed. Consequently, the waste toner box 23 is not installed on each of the printing stations 31 to 34. Since the waste toner tube 25 is opened toward the waste toner box 23, waste toner is never clogged nor caked. Moreover, the waste toner box 23 is slid from the side to attach and detach to and from the toner cleaner. Thus, the number of parts is reduced, waste toner discard is facilitated, and maintenance is simplified.
Patent JP-2000324697-A (JP)
Title: Control device for continuing important load operation
Inventor: NAKABAYASHI MIYUKI
IPC: H02J3/38
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To avoid instantaneous voltage drop and the stop page of important load equipment in power failure, without increasing facility cost. SOLUTION: This control device is provided with a first bus B, where power is supplied from a power supply with high supply reliability and an importance load with high degree of importance is connected and a second bus A that is connected to the fist bus via a circuit breaker CB3, while a general load with low degree of importance factor is connected and power is supplied from a power supply with low supply reliability.  Furthermore, at a control part 20 for continuing important load operation, the control device is provided with a fault detection part for detecting a fault, based on the output of a current- measuring device CT3 being provided between the first and second buses B and A, and a circuit breaker control part for separating bus that releases the circuit breaker CB3, in the case of the fault of a power supply side with low supply reliability based on the detection result of the fault detection part.
Patent JP-H11326701-A (JP)
Title: Optical multifiber connector
Inventor: MURAKAMI KEIJI
IPC: G02B6/40
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the stability and handling quality of connection by adopting the constitution to hold a plug and receptacle in the state of butting both against each other face to face at the time of fitting in such a manner that the optical fiber in a plug generates a deflection and connects to the optical waveguide member or optical condensing member on a receptacle side in the deflecting state. SOLUTION: At the time of fitting of the plug 50 and the receptacle 70, a V-groove guide 55 is inserted into a holder 73 and thereafter, the optical fiber 52 in the plug 50 is aligned into the fine hole of a microsleeve 71 in the receptacle 70 and is inserted to a prescribed position. The plug 50 and the receptacle 70 are then fixed by a fixing spring 40, by which a V-groove guide end face 55a and the inside surface (point A) of the holder 73 or a projecting part 60a of the plug frame and the end face (point B) of a shell 75 are held in a contact state. At this time, the optical fiber 52 in the plug 50 is previously so set as to slightly deflect. The optical fiber is connected in the deflecting state to the optical waveguide member or optical condensing member 77 on the receptacle 70 side.
Patent JP-S5253838-A (JP)
Title: Preparation of novel 16-alkyl-20-alkoxyprostadienoic acid alkyl ester derivtives
Inventor: INUKAI NORIKI
IPC: C07C405/00
Filed: 1975-10-29
Abstract: PURPOSE: Title compounds of formula I (A is formula II; R 1-2  are alkyl; R 3  is H, alkyl; R 4-5  are H, alkyl, aryl);for example, 1 1α, 15(S)-dihydroxy20-methoxy-16-methyl-9-oxo-5-cis-13-trans-prostadienoic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07333349-A (JP)
Title: Radioactivity measuring apparatus
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/24
Filed: 1994-06-13
Abstract: PURPOSE:To measure the radioactivity accurately without requiring any vibration control measures even under a situation where a radioactivity detector may be subjected to vibration by disposing a vibrometer in the vicinity of a semiconductor radioactivity detector and eliminating the effect of vibration based on the correlation between both output signals. CONSTITUTION:A semiconductor radiation detector 7 is disposed in a drive mechanism, i.e., a dust capturing section 3 for hermetically sealing/opening the suction channel of dust. Radioactivity of the captured dust is then measured on-line and a measurement signal is delivered to a measuring circuit 8. A vibrometer 11, e.g. an accelerometer, is disposed at the dust capturing section 3 housing the detector 7 or on the housing 10 of a dust monitor. Vibration of the capturing section 3 or the housing 10 is monitored independently from the measurement of radioactivity and an output signal is delivered to the measuring circuit 8. A measurement signal is delivered from the vibrometer 11 through an amplifier 24 and a detector 25 to a comparator 26 monitoring the vibration. A radiation measurement and an output signal representative of presence/absence of signal are fed to a logic circuit 27 and only a radiation measurement not effected by vibration is fed to an operation control board 9.
Patent JP-H06342495-A (JP)
Title: Medium issuing device
Inventor: HIROTA MASAAKI
IPC: G06Q40/00
Filed: 1993-06-01
Abstract: PURPOSE:To prepare a managing list without newly processing managing list preparation by storing specified data for preparing the managing list in the case of transmission/reception between the medium issuing device and a host computer. CONSTITUTION:The medium issuing device is provided with a specified data extracting means M3 for extracting the specified data from a transmitting telegraphic message to be transmitted to the host or a received telegraphic message transmitted from the host when transaction data are inputted, specified data acquiring means M4 for acquiring the extracted specified data, and specified data editing means M6 for editing the specified data.
Patent JP-H02310498-A (JP)
Title: Radiation shielding material having high heat removability
Inventor: ASANO NORIO
IPC: G21F1/08
Filed: 1989-05-25
Abstract: PURPOSE:To obtain the high-performance shielding material having a radiation shielding function and a heat moving function in combination by incorporating an org. material, inorg. material or metal having excellent radiation shieldability into a foam consisting of metals, such as Al and Cu, having a high thermal conductivity. CONSTITUTION:The outer side of a vessel body 2 having a used fuel assembly 1 is formed by impregnating the metallic foam with the various metals, such as the org. material or inorg. material having the excellent radioactivity shieldability. The body 2 is covered with a neutron shielding body 9 consisting of the foamed metal and a cover 4 for the neutron shielding body on the outer side thereof. The layer of the neutron and gamma ray shielding body 10 consisting of the foamed metal is formed between an inside cylinder 6 of the vessel and an outside cylinder 8 of the vessel. The impregnated material has the function to shield the radiations, such as neutrons and gamma rays, and the foamed metal has the function to remove heat.
Patent JP-H11326664-A (JP)
Title: Adjusting method for wavelength characteristic of optical filter, and optical filter
Inventor: IMADA KATSUHIRO
IPC: G02B5/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method which is capable of increasing attenuation quantity outside a band and finely adjust wavelength characteristic of the optical filter after grating formation, and an optical filter. SOLUTION: The optical filter is equipped with an optical waveguide circuit 1 having gratings 2a and 2b, which consist principally of quartz-based glass so that the refractive indexes are periodically varied. Here, the wavelength characteristics of the optical filter are adjusted by irradiating the gratings 2a and 2b with laser beam of ultraviolet rays, an X-ray beam, carbon dioxide laser beam, or an infrared-ray beam so that the irradiation quantities to the gratings 2a and 2b are decreased, when the laser beam or beam is moved with respect to one end of the gratings 2a and 2b to the center part and increased when moved from the center part to the other end.
Patent JP-S62287451-A (JP)
Title: Medium for magneto-optical memory
Inventor: KOBAYASHI TADASHI
IPC: G11B11/10
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the excessive deterioration of a reading out characteristic even if the thickness of a magnetic layer is reduced by freshly providing a 2nd dielectric layer and adequately setting the film thicknesses and refractive indices of the respective layers. CONSTITUTION:A 1st dielectric layer 2, the magnetic layer 3 and the 2nd dielectric layer 4 are successively provided on a transparent substrate 1 and the refractive indices of the 1st and 2nd dielectric layers are adjusted to >=2. The film thickness of the 2nd dielectric layer is so adjusted as to maximize the reading-out performance index at the wavelength of the laser light to be used. The reading-out performance index F refers to the value obtd. by multiplying the square root of an intensity reflectivity R by a magneto-optic Kerr rotating angle thetak and is designated as the quantity to indicate the defectiveness or non-defectiveness of the reading-out characteristic when a medium is detected by using a photodetector such as avalanche photodiode having a self-multiplying characteristic. The reason for adjusting the refractive indices of the 1st and 2nd dielectric layer to >=2 lies in that the effect of light interference is admittedly decreased if such indices are smaller than 2 and that the purpose of providing such dielectric layers is lost.
Patent JP-H11331150-A (JP)
Title: Certifying/charging method for information user, method for distributing information for information restoration to information user, radio calling device and reproducing or receiving device
Inventor: KORI TERUHIKO
IPC: H04W12/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To secure a communication means between a certifying/charging institution and a user through a simple method, in utilizing information. SOLUTION: For this certifying/charging method, an information user reports personal information, including identification information for identifying the information user and information required for charging and identification information previously applied for specifying information or the information contents to be defined as a utilization object through a telephone line to the certifying/ charging institution. After the substance or client of utilization is specified based on this information, the certifying/charging institution distributes information for information restoration for every information defined as the utilization object to the information user through a radio call to that user. The information user cancels the enciphering applied to the utilization information, through the use of the received information for information restoration.
Patent JP-H10305912-A (JP)
Title: Device for individually supplying goods
Inventor: KOTOYORI YUKIO
IPC: A63F9/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To store many giveaways in a small-sized inexpensive device and to individually supply a giveaway in a calm environment. SOLUTION: A giveaway 32 is stored by a ring 32 a hung on a center rod 60 in the valley of a sending coil 59. Since the weight of the giveaway 32 is applied on the strong center rod, an obstructive reinforcing stay for supporting from below the sending coil 59 is not necessary and many giveaways can be stored. The giveaway 32 is sent and supplied in sequence by rotating a sending member 58 by a motor 62. Since there is no reinforcing stay frictionally contacting the sending member 58, noises and vibrations are not produced and the motor 62 can be reduced in size.
Patent JP-H08326357-A (JP)
Title: Molding method for pc pipe and connecting part structure for unit pc pipe
Inventor: KONDO JIRO
IPC: E04H12/12
Filed: 1995-05-29
Abstract: PURPOSE: To provide a PC pipe which can be easily conveyed and installed by protruding a PC steel rod from an end part of a unit concrete PC pipe formed into a short length one and connecting the unit PC pipes together to the predetermined length via a joint in a field. CONSTITUTION: Cylindrical concrete PC pipes (unit pipes) 1, 2 in which PC steel rods 6, 7 are buried are formed so as to be provided with comparatively short, length, while recess parts 4, from which the PC steel rods 6, 7 are protruded, are arranged on their end faces. In a joint pipe 3, recess parts 5a, 5b, 5c, from which joint PC steel rods 9, 12, are protruded, are arranged. Then, a plurality of unit PC pipes 1, 2, 3 are conveyed to a field, the PC steel rods 6, 7, 9, 12 are connected to each other by means of couplers 10, fixing nuts 11, and the like, prestress is introduced, and the unit PC pipes are sequently jointed to the predetermined length. If diameters of the unit pipe 1, 2 are equal to each other, a different joint pipe 3 is used for connection.  In this way, the concrete PC pipe can be easily installed even in a place into which a long object is difficult to be conveyed.
Patent JP-H08325989-A (JP)
Title: Production of cast coated paper
Inventor: TAKEBAYASHI SHINJI
IPC: D21H19/36
Filed: 1995-05-29
Abstract: PURPOSE: To highly efficiently produce a cast coated paper extremely excellent in white paper luster and printing suitability. CONSTITUTION: A method for producing the cast coated paper comprises disposing a cast coating layer consisting mainly of an adhesive and a pigment on a support, and subsequently pressing the coating layer with a heated mirror surface drum during the wet state to dry and finish the coating layer. Therein, finely crystalline cellulose is especially added to the coating layer in an amount of 1-30 pts.wt. per 100 pts.wt. of the pigment.
Patent JP-H10306378-A (JP)
Title: Electroless nickel plating liquid and electroless nickel plating method
Inventor: TAKAMI HIDEYUKI
IPC: C23C18/36
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electroless nickel plating method which imparts a smooth Ni-P film to an Al substrate for hard disks by immersing the substrate into a plating liquid which contains nickel ions, their complexing agents and hypophosphorous acid ions and is added with water-soluble sulfur based additives and water-soluble molybdate and/or tungstate in combination. SOLUTION: The sulfur based additives are one or >=2 kinds selected from thiosulfate (sodium thiosulfate, potassium thiosulfate, etc.), thiocyanate (sodium thiocyanate, potassium thiocyanate, etc.), thiourea and thioacetate. The example of the supply source of the nickel ions includes a water-soluble nickel salt, such as nickel sulfate. One or >=2 kinds of monocarboxylic acid, dicarboxylic acid, tricarboxylic acid and carboxylic acids are used in combination as the complexing agents of the nickel ions. The hypophosphorous acid ions are supplied by sodium hypophosphite, etc. The plating liquid is adequately used for the Al substrate for the hard disks by immersing the substrate into the plating liquid after a zinc substitution treatment.
Patent JP-H09295618-A (JP)
Title: Wrapping machine
Inventor: OMORI YUICHI
IPC: B65B41/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping machine which enables a user to know the amount of the remainder of an original roll being used, (remaining time and the like). SOLUTION: A fourth drive motor 40 is connected to an original roll 15, a bandlike film 16 is fed out by rotating the original roll in a specific direction, and it is led to a bag-making machine 18. In the case, a second distance- measuring device 53 for measuring the length of the arc of the original roll is attached to the rotary shaft 43 of the original roll, and a first distance- measuring device 51, which is movable, is provided in a particular part of the place where the bandlike film is drawn out. The fourth drive motor is rotated for a fixed length of time, the arc length and movement distance of the rotary shaft at the time are measured by the corresponding measuring devices, they are sent to a roll-diameter calculation part 55, and a roll diameter R is found from both the data and the diameter of the rotary shaft.  In a remainder calculation part 48, the number of the turns of the original roll is found from the roll diameter and a film thickness, a film length is found from it, further, remaining time is obtained from the film length and the speed of the movement of the bandlike film, and it is shown on a display device 49.
Patent JP-S6111566-A (JP)
Title: Supporting structure for solar heat water heater
Inventor: SASAKI TAKASHI
IPC: F24J2/52
Filed: 1984-06-25
Abstract: PURPOSE:To prevent the breakage of roof members by a method wherein the fore leg and the after leg of a hot-water reserving tank are arranged on two surfaces of a roof so as to ride over the ridge of the roof and the after leg for supporting a collector as well as the fore leg for supporting the hot-water reserving tank are utilized as an intermediate leg in order to distribute the weight of the collector to the fore leg and the intermediate leg while the weight of the hot-water reserving tank to the intermediate leg and the after leg. CONSTITUTION:The weight of the water heater is supported by the fore legs 2, intermediate legs 7 and after legs 5 whereby the weight of the collector 1 is distributed to the fore legs 2 and the intermediate legs 7 and the weight of the hot-water reserving tank 4 is distributed to the intermediate legs 7 and the after legs 5 thereby reducing the loads of the roof surfaces 3a, 3b. The intermediate legs 7 and the after legs 5 are arranged on the two surfaces of the roof surfaces 3a, 3b so as to ride over the ridge 6 while the water heater is supported by three points consisting of the fore, intermediate and after legs, therefore, the water heater may be installed stably. Further, the intermediate legs 7 are connected to the collector 1 through pivotable connecting member 14 and an angle regulating member 8, serving both for a brace, is arranged between the intermediate lags 7 and the collector 1, therefore, the angle of installation of the collector 1 may be changed in accordance with the slopes of the roof surfaces 3a, 3b.
Patent JP-H08329608-A (JP)
Title: Digital signal reproducing device
Inventor: NAITO TATSUYA
IPC: G11B20/18
Filed: 1995-05-29
Abstract: PURPOSE: To compensate a difference between group delay characteristics of regenerative signals and to perform optimum equalization processing for the regenerative signals from respective recording media by controlling the group delay characteristics according to the kinds of the recording media. CONSTITUTION: A video signal reproduced from a tape 6 by a head 5 is amplified by an amplifier 7 to be inputted to an equalization circuit 8. The circuit 8 is constituted of an amplitude correction part 101, a group delay correction part 102 and a tape discriminater 104, and switches the group delay characteristics of plural secondary all-pass filter of the group delay correction part 102 according to the kinds of the tape discriminated by the discriminater 104. Thus, the optimum equalization characteristics related to both of a metal applied tape (MP) and a metal vapor-deposited tape (ME) are obtained by one equalization circuit with simple circuit constitution.
Patent JP-H01300127-A (JP)
Title: Gas cooker
Inventor: TANAKA JUNZO
IPC: F24C15/20
Filed: 1988-05-27
Abstract: PURPOSE:To eliminate the possibility of occurrence of a fire, even in the pres ence of easily combustible matter by fitting a movable metallic body in an exhaust guide, providing a temperature-sensing element for supporting the metal lic body substantially in parallel to the guide, and reducing an exhaust area by moving the metallic body when the exhaust guide part reaches or exceeds a predetermined temperature. CONSTITUTION:A metallic plate 15 capable of being rotated on a fulcrum A is disposed in an exhaust guide 13 at an upper part of a heating chamber 5. The plate 15 is supported substantially in parallel to the guide 12 by a bimetallic strip 16, thereby maximizing the exhaust area of the guide 12. When a body being booked 6 starts burning in the chamber 5, the flame formed displaces the bimetallic strop 16, whereby the metallic body 15 fitted in the guide 12 is turned on the fulcrum A, and is stopped by a stopper in the state of being perpendicular to the guide 12, thereby reducing the exhaust area.
Patent JP-S6028162-A (JP)
Inventor: ARAN BEIRU
IPC: H01M50/528
Filed: 1983-07-18
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-H11330137-A (JP)
Title: Wire-bonding device and wire-bonding strength-measuring method
Inventor: YOSHIMURA TOSHIHIKO
IPC: H01L21/60
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high measurement value, irrespective of the shape and the position of the loop of a wire by a method wherein the wire is guided by a wire guide, and the tension of the wire which is guided by the wire guide is measured by a load cell. SOLUTION: A wire-bonding strength-measuring part 9 is incorporated in a wire-bonding device, and on the strength measuring part 9, guide rollers 10 and 11 are provided as a wire guide which smoothly guides a wire 8 without deformation through bend-deforming the strength measuring part 9 at two places between a capillary 7 and a cut clamper 6. A load cell 12 is provided between the guide rollers 10 and 11, the wire 8 is pressed to the side of the guide rollers 10 and 11, and the change in the tension of the wire 8 is measured as changing in the weighting added to the wire 8. As a result, the value of measurement can be improved, irrespective of the shape and the position of the loop of the wire 8.
Patent JP-H10315057-A (JP)
Title: Wire electric discharge machine
Inventor: IESAWA MASAHIRO
IPC: B23H7/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To uniformize a temperature of the whole machine main body by circulating fluid whose temperature is controlled so as to synchronize with a machine temperature, in hollow parts of an upper arm member and a lower arm member. SOLUTION: Heat is given and received between a work liquid 15 supplied to an upper arm member 18 and the upper arm member 18. Since the work liquid 15 is circulated in the upper arm member 18 at a flow rate kept at an almost temperature-controlled temperature, a temperature of the upper arm member 18 can almost synchronize with the temperature of the work liquid 15. Since the work liquid 15 supplied from a work liquid cooling system 13 is circulated also inside a lower arm member 7, the lower arm member 7 and the upper arm member 18 can be set at the almost same temperature. Therefore, a difference in a thermal elongation quantity generated by a temperature change between the lower arm member 7 and the upper arm member 18 can be reduced.