baber/WOPTO huggingface dataset:
Patent JP-2000213701-A (JP)
Title: Vertical natural circulation type exhaust heat recovery boiler and operation method thereof
Inventor: MORIKAWA MASARU
IPC: F22B1/18
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical natural circulation type exhaust heat recovery boiler so designed that a cavity part may not be produced in the upper part of an economizer during the shutdown of operation of the boiler. SOLUTION: A natural circulation type exhaust heat recovery boiler 2 comprises the tube bank of an economizer 3, the tube bank of an evaporator 4, an economizer inlet header 5, an economizer outlet header 6, an evaporator inlet header 7, an evaporator outlet header 8, a steam separating drum 9, a boiler feed pump 11, a water supply pipe 12, an economizer outlet connecting pipe 13, a water supply control valve 14, a downcast pipe 15, a riser pipe 16, a steam pipe 17, an air vent piping 18, an air vent opening/closing valve 19, etc. A circulation connecting pipe 20 and a circulation connecting valve 21, which either connect the downcast pipe 15 with the economizer outlet header 6, or connect the downcast pipe 15 with the lowest part of the economizer outlet connecting pipe 13, are added.  During the shutdown of operation such as a night time, the valve 19 of the piping 18 is left open, and the valve 21 of the circulation connecting pipe 20 is left open at the same time, so that there is no possibility of a cavity produced in the economizer 3 due to the backup of the large quantities of water in the steam separating drum 9 even in the case of a slight fall-off in volume. Therefore, there is no need for the operation of venting air bubbles even in the case of the start-up of the next boiler.
Patent JP-S60162652-A (JP)
Title: Ink bag for cassette
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1984-02-02
Abstract: PURPOSE:To obtain low air permeability and low moisture permeability and to attain an inexpensive ink bag for a cassette which can be readily assembled by sealing the end of a tubular material for coating the portion exposed externally of an ink lead tube in the bag via an adhesive. CONSTITUTION:An elastic sealing member 4 integrally has a tubular portion 4a for coating the entire ink lead tube 3, and the portion 4a is engaged with the tube 3 to coat the entire tube. Thus, it prevents the air from permeating from the tube into the bag, and simultaneously prevents the water component the bag 1 from externally permeating. When the end of the tube 4a near the bag 1 is bonded via an adhesive 7, it can prevent the member 4 from dropping, and simultaneously prevent effectively air from permeating to the bag 1 through the tube 3 and the water component of the ink from the bag 1 from permeating.
Patent JP-H11288408-A (JP)
Title: Distributed processing system and method for preserving fault analysis information
Inventor: MORIMOTO TAKAHIRO
IPC: G06F11/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To allow plural servers related with fault generated in one server to simultaneously execute the preserving operation of fault analysis information. SOLUTION: In a computer network constituted of a monitor terminal equipment 11 and plural servers 12A-12D, each server 12A-12D is provided with a data file 55 for storing fault analysis information for each software in a data processing process and a function for transmitting a fault communication message including the identifier of the software which is being executed to the monitoring terminal equipment 11. Moreover, the monitoring terminal equipment 11 is provided with a function for commanding the preservation of fault analysis information to one or more servers specified by the software identifier included in the fault communication message in response to one fault communication message received from any server. Thus, any artificial operation can be unnecessitated, and any information loss due to the delay of the preserving operation can be prevented.
Patent JP-H08208922-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: TASHIRO TAKESHI
IPC: A01G13/02
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an agricultural vinyl chloride resin film excellent in weathering resistance, low-temperature resistance and the persistence of anticlouding properties. CONSTITUTION: This agricultural vinyl chloride resin film is prepared from a composition comprising 100 pts.wt. vinyl chloride resin, 0.1-5 pts.wt. organic phosphoric acid compound represented by formula I, 0.1-5 pts.wt. zinc salt of an organic phosphoric acid partial ester, represented by formula II or III and 1-5 pts.wt. nonionic surfactant. In the formulas, R<1> to R<4> are each alkyl, cycloalkyl, aralkyl or aryl; R<5> to R<7> are each alkyl, aryl, aralkyl, alkylaryl or an ether-bond-containing hydrocarbon group.
Patent JP-H10213716-A (JP)
Title: Optical fiber fusion slicing connection device
Inventor: YAMAMOTO KAZUNORI
IPC: G02B6/255
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To decrease a frequency of cleaning and to eliminate a fault caused by a cutting chip, etc., by forming an opening in a top surface plate covering an area other than a coating removal part, a cutting part, and a fusion splicing part and fitting a shutter which closes the opening of the top surface plate on the side of a base. SOLUTION: On the top surface of a device main body, the top surface plate 95 is provided which covers the area other than the coating removal part, cutting part, and fusion splicing part so as to prevent a coated optical fiber cutting chip and dust from falling in the device main body. The base 79 which supports a coated optical fiber holder 73A... penetrates the top surface plate 95 vertically, so the U-shaped opening 97 is bored in the top surface plate 95 along the movement path of the base 79. Even when this top surface plate 95 is provided, a coated optical fiber cutting chip and dust possibly fall in the device main body from the opening 97. For the purpose, this device is provided with shutters 99A and 99B which move as the base 79 moves so the opening 97 is closed wherever the base moves.
Patent JP-S61176966-A (JP)
Title: Copying/printing device
Inventor: HOSOKAWA YUTAKA
IPC: B41J3/44
Filed: 1985-01-31
Abstract: PURPOSE:To reduce the space required for installing a copying device and printing device, by mounting a copying means and printer on a common machine body and providing a means which stores sheet paper printed by the printer and another means which supplies the printed sheet paper from the storing means as a copying original. CONSTITUTION:A transparent plate 2 is provided at the upper section of a machine body 1 and an automatic original feeding section is provided at the upper section of the transparent plate 2. The image of an original sent onto the transparent plate 2 is copied to sheet paper fed from a sheet paper feeding cassette 24 after the image is formed and visualized on a photosensitive body 10. A printer 38 and the primary paper feeding means 40 for printer are provided above the cassette 24. Moreover, the secondary paper feeding means 80 for printer is also provided. Sheet paper printed by means of the printer 38 is discharged into a tray 43. The tray 43 is equipped with a bottom plate 50 which can be moved by a pulley 52 and the sheet paper stored in the tray 43 can be sent out to a feeding section 3. Therefore, A prefixed number of sheet can be supplied as originals after printing in such a way, resulting in reduction in space for installing devices.
Patent JP-H04236862-A (JP)
Title: Non-slide gate valve
Inventor: IRIE NORIKIMI
IPC: F16K3/02
Filed: 1991-01-18
Abstract: PURPOSE:To perform opening and closing in a complete sealing state without the occurrence of slide operation between a valve plate and a boundary wall by providing a drive mechanism to move a valve plate in a valve cage and a valve opening part and closing the valve opening part through the feed of compressed air to a diaphragm. CONSTITUTION:A non-slide gate valve comprises at least two diaphragms 15 intercoupling a pair of rectangular plateform valve plates 13 and 14, arranged in parallel to each other in a valve cage 10 and to wide walls 1 and 2, respectively, with a distance therebetween, within a distance therebetween, drive mechanisms 21, 22, 23, 25, and 26 relatively moving the valve plates 13 and 14 within the valve cage 10 in parallel to the side walls 1 and 2 and vertically to a top wall 3 and a bottom wall 4, and rectangular valve opening parts 11 and 12 formed through the side walls 1 and 2, respectively, of the valve cage 10 in a manner to be positioned facing each other. The valve plates 13 and 14 are capable of freely closing the valve openings 11 and 12, respectively, formed in the side walls 1 and 2 of the valve cage 10.
Patent JP-H03221543-A (JP)
Title: Additive coating method for pre-expanded beads
Inventor: KAWASAKI KAORU
IPC: C08J9/224
Filed: 1990-01-28
Abstract: PURPOSE:To accomplish uniform coating or fusing of additive on pre-expanded beads by charging a preexpansion tank with expandable resin beads and a powdery additive followed by heating under agitation. CONSTITUTION:A preexpansion tank is charged with expandable resin beads and a powdery additive (e.g. antistatic agent, surfactant, molding cycle enhancer), and the resin beads are pre-expanded while agitating, and, concurrently with this, the additive is coated or fused on the surface of the pre-expanded beads taking advantage of the heat generated due to the preexpansion, thus effecting uniform attachment of the additive on the expanded form without causing additive detachment from the surface of the pre-expanded beads.
Patent JP-H03223297-A (JP)
Title: Sphingoglucolipids and its synthesis
Inventor: SUGIMOTO MAMORU
IPC: C07H15/10
Filed: 1990-01-29
Abstract: NEW MATERIAL:A compound of formula I (Ac is acetyl, of formula II or formula III: R<2> is N3, NH2 or NHCOCH2CH2COOH, however, when R<1> is of formula III, R<2> is NHCOCH2CH2COOH; R<3> is acetyl or pivaloyl; Ac is acetyl; TBDPS is tert.-butyldiphenylsilyl). USE:An intermediate for synthesizing novel sphingoglucolipids useful as an antigen or medicine for producing monoclonal antibodies. PREPARATION:For example, a reaction is made between a compound of formula IV and a second compound of formula V in the presence of a catalyst such as Ag2CO3 in a solvent like benzene into one of the objective compounds (where R<1> and R<3> are each acetyl and R<2> is N3). Furthermore, this compound is allowed to with triphenylphosphine into another one of the objective compounds (where R<2> is NH2), and this compound is then made to react with succinic anhydride to obtain a third one of the objective compounds (where R<2> is NHCOCH2CH2 COOH).
Patent JP-H07236829-A (JP)
Title: Displacement pipette
Inventor: MAUNO HEINONEN
IPC: B01L3/02
Filed: 1992-01-07
Abstract: PURPOSE: To simplify production and to reduce a production cost by forming a positive-displacement pipette of a simple structure. CONSTITUTION: A cylinder portion 3 is engaged by friction with the tip portion 2 of the pipette. A bore is formed at the tip portion 2 and is provided with a slidable sleeve 9 moving in this bore. The cylinder portion 3 is provided with a piston 4 having a rod moving therein. The slidable sleeve 9 is engaged by friction to the end of the rod 4 of the piston 4 by pushing the sleeve 9 from above.
Patent JP-H08199401-A (JP)
Title: Underwear for dermatitis
Inventor: NISHIJIMA AKITAKE
IPC: A41B17/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide an underwear mainly for the treatment or the prevention of the aggravation of allergic dermatitis such as atopic dermatitis and various other eczematous diseases. CONSTITUTION: A long-sleeve outerwear 1 is sewn by using a two-layered cloth S consisting of an all-cotton cloth as the surface cloth 2 and a loose cotton gauze as the lining cloth 3. A glove 4 having three branches consisting of the thumb part 4a, the forefinger part 4b and a part 4c corresponding to the other fingers is continuously formed at the tip opening of the long sleeve 1a with the same two-layered cloth S. A turtle neck 7 is continuously formed at the neck part 1b with the same two-layered cloth S. A cloth belt 5 provided with a reverse-clasping buckle 6 is attached to the belly part 1d of the long-sleeve outerwear 1.
Patent JP-H03222930-A (JP)
Title: Endoscope
Inventor: SUGATA FUMIO
IPC: A61B18/20
Filed: 1990-01-29
Abstract: PURPOSE:To change the irradiation direction of laser beam without changing a visual field by providing a plurality of fluid supply and discharge pipes along the forceps port in which a laser probe is inserted and mounting balloons expanded by the fluid introduced into the fluid supply and discharge pipes to the leading ends thereof. CONSTITUTION:Air is equally supplied to respective air supply and discharge pipes 15-18 to set a state wherein respective balloons 19-22 are equally expanded to position a laser probe 13 just at the center of a forceps port 12 to a neutral state. When the affected part 24 on an objective surface 23 is treated from this neutral state, the affected part 24 is caught in a visual field at first by the light emitted from the leading end of an image fiber 14. Then, air is sent to the air supply and discharge pipe 15 to expand the balloon 19 provided to the leading end thereof and discharged from the air supply and discharge pipe 16 on the opposite side to contract the balloon 20 provided to the leading end thereof and the laser probe 13 is moved in the direction shown by an arrow A and the position thereof is determined to irradiate the affected part 24 with laser beam.
Patent JP-H03225781-A (JP)
Title: Low inserting force electric connector
Inventor: TANAKA YOSHIHITO
IPC: H01R24/00
Filed: 1990-01-29
Abstract: PURPOSE:To form a sufficiently spring contact within a limited size on a mounting surface by fixing one contact part of each contact and making only the other contact part movable. CONSTITUTION:A printed circuit board 300 is tilted to obliquely insert the inserting edge to the inserting edge receiving channel 160 of the base part 110 of an insulating housing 100 on a printed circuit board 400. The board 300 is rotated to a position parallel to the inserting edge receiving channel 170 with the inserting edge inserted to the channel 160 as a rotating shaft. At the time of the rotation, the circular movable contact arm 225 of a first contact 220 is elastically compressed as its contact part 221 is brought into contact with the pad 301 of the board 300 and pressed to right according to the rotation of the board 300. A contact part 221 can be then displaced with sufficiently elastic scope. The contact part 231 of a second contact 230 remains fixed as the contact 230 is fixed by the inner wall of the housing 100.
Patent JP-S53104835-A (JP)
Title: Three phase arrester
Inventor: NISHIWAKI SEIGOROU
IPC: H02H9/04
Filed: 1977-02-24
Abstract: PURPOSE: To reduce installation area by connecting arresters between each phases and connecting another arrester between ground and the junction of commonly connected ends of said arresters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06227031-A (JP)
Title: Magnetic head and its production
Inventor: SHIMIZU TADASHI
IPC: G03G19/00
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a low-cost full-line magnetic head simplified in construction in a printer, esp. a magnetic printer, used as an external output device of a computer or the like. CONSTITUTION:In a magnetic head, grooves are formed in accordance with a track pitch in a head core 1, conductor parts 2 are provided in the grooves, and a magnetic field is induced to be generated around the conductor by selectively passing an electric current to the conductor for making magnetic recording on a recording medium. The method for producing this magnetic head at least includes (a) a process for forming the grooves, (b) a process for cutting magnetic poles 3 and return paths 4, and (c) a process for forming the conductor parts 2 after the groove parts formed in the head core 1 are subjected to an insulating treatment. In this method, the grooves are formed by machining by a blade or physical or chemical etching, the conductor parts 2 provided in the grooves are formed by plating or printing, and electrode terminals 7 each connecting the conductor part 2 of the magnetic head to a control circuit are formed by printing together with the forming of the conductor parts 2.
Patent JP-S62176466-A (JP)
Inventor: MUTA SUSUMU
IPC: A63B45/02
Filed: 1986-01-30
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-S55109678-A (JP)
Title: Protective circuit for dot printer
Inventor: NAOI SATORU
IPC: G06K15/10
Filed: 1979-02-19
Abstract: PURPOSE: To obtain an inexpensive circuit the installation space of which is less and which can also be applied to the driving system of voltage control by cutting off the printer power voltage when a detection output is given from any of the abnormality detecting circuits provided at the respective solenoids.  
     CONSTITUTION: The detecting circuits 7 are provided which detect the fact that the transistor circuit TR is operating although an opration command signal is not given to the printer head driving circuit 4. The transistors as many as the number of dot pins 51, that is, as many as the number of solenoids S are provided, the detecting circuits 7 are also done so much. The logical product of the operation command signals (printing command signals P 1 , P 2 ,...) of the transistor circuits TR and the operation signals (printing driving signals Q 1 , Q 2 ,...) of the circuits TR is taken, the printer driving voltage VP of the power circuit 6 is cut off by the logical sum of the respective logical products. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05277353-A (JP)
Title: System and method for injecting additive
IPC: B01F15/04
Filed: 1993-02-05
Abstract: PURPOSE: To accurately control the amount of an additive injected into fuel. CONSTITUTION: An injection system and a method for blending the additive into a main fluid flow stream at a controlled ratio is characterized by a controller wherein an electrical circuitry thereof is housed in an explosion-proof housing 60 having a window 63 through which electromagnetic energy such as an infrared command signal can be transmitted. The electrical circuitry includes a receiver 154 for receiving the electromagnetic energy transmitted through the window 63 and a processor for decoding information included in the electromagnetic energy and for carrying out one or more functions based on the information. An additive injection correction tecnique, a line cleaning tecnique and related and other features of the system and the method are also disclosed.
Patent JP-H06301490-A (JP)
Title: Image recording/reproducing device
Inventor: YONEYAMA KAORU
IPC: H04N7/14
Filed: 1994-02-16
Abstract: PURPOSE:To check the memory capacity of the memory cards having different internal structure by a simple device when an accordant algorithm is carried out as necessary by an algorithm executing means through an algorithm holding means. CONSTITUTION:An algorithm is carried out by a CPU 14a through a ROM 14 serving as an algorithm holding means for the memory capacity check, etc. Then the memory capacity is checked by the memory reading/writing operations since the difference of memory cards 3 cannot be identified from the external appearance of these cards. For instance, the least memory capacity and the memory capacity are assumed to be 8 bytes respectively. In one of types of cards 3, an optional number is written in the head address and the memory data are read out in the addresses where nothing is written. Thus the optional number is read out and a fact is known that no memory capacity exceeds 8 bytes. In other types of cards 3, the memory reading/writing operations are impossible.
Patent JP-H09207050-A (JP)
Title: Finishing machine for driving a plurality of shafts
Inventor: SONODA HIROFUMI
IPC: B23Q17/24
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To perform easy and accurate positioning of a machining torch at a work. SOLUTION: A finishing machine comprises an x-drive means 3, XMT1, and XMT2 to support a machining torch 1 and drive the torch in a horizontal x direction and a horizontal y direction and y drive means 10, 12, and YMT. The machining torch 1 is driven in direction (x) and (y) and machining is applied on a work 9 placed substantially in parallel to X and y horizontals below the machining torch 1. In a finishing machine to drive a plurality of shafts, a laser beam pointer 2 is supported in an upper position in a vertical direction than the machining torch 1 and emits parallel visible light in parallel to a z-direction and in parallel.
Patent JP-H03224570-A (JP)
Title: Sterilizing method
Inventor: SAKATA OSAMU
IPC: A61L2/02
Filed: 1990-01-31
Abstract: PURPOSE:To effectively destroy the cells of the bacteria sticking to an object to be sterilized by sealing the object to be sterilized and liquid into a hermetic container and repetitively executing the cycle to rapidly increase the pressure in this hermetic container to a prescribed pressure, then to maintain this pressure for a prescribed period of time and to increase the pressure again after rapidly dropping the pressure. CONSTITUTION:An ultrasonic oscillator 8 is fixed atop a cap body 2 so that ultrasonic oscillations can be applied to water 9 and the object 10 to be sterilized sealed in the hermetic space 3. The pressure in the hermetic space 3 is increased to the pressure within a 1000 to 3000kg/cm<2> range and after this pressure is continued for one minute, the pressure in the hermetic space 3 is rapidly increased and decreased between the atm. pressure and this high pressure for the time of 5 to 10 seconds. Such cycle is executed 30 times. Since the repetitive impacts are applied to the object in such a manner, the cells of the bacterial are effectively destroyed.
Patent JP-S62177523-A (JP)
Title: Variable power image formating mechanism provided with hologram lens
Inventor: SUZUKI MASANE
IPC: G02B27/18
Filed: 1986-01-31
Abstract: PURPOSE:To cover a light beam projecting from a hologram lens by providing the hologram lens with the functions of a field lens and a diffusion plate. CONSTITUTION:A laser beam radiated from a laser oscillator 6 is divided into transmitted light 30 and reflected light 40 by a half mirror 7, the laser beam to be the reflected light 40 irradiates the diffusion plate 5 and the laser beam to be the transmitted light 30 is made a parallel beam epsilon and made incident upon a recording medium 1' with an angle theta. A hologram lens can be formed by interferring the parallel beam epsilon with the scattered beam delta from the diffusion plate 5 and recording a hologram on a recording material 1'. Consequently, the light beam projected from the hologram lens can be sufficiently covered.
Patent JP-S59145032-A (JP)
Title: Packing material for gas-liquid contact apparatus
Inventor: MURAMATSU KENZOU
IPC: B01J10/00
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a grating shaped packing material capable of obtaining a large gas-liquid contact area, by inclining each flat plate of one flat plate group forming a grating surface with respect to the surface which is vertical to the grating surface while providing a large number of orifices to each oblique flat plate. CONSTITUTION:A packing material has such mutually parallel flat plate groups 12a, 12b,- and flat plate groups 13a, 13b,- to form a grating surface 11a while each flat plate of one parallel groups 12a, 12a,- is an oblique plate forming an oblique angle theta of about 5-10 deg. with respect to the vertical direction of the grating surface 11a and a large number of orifices 14 each having an inner diameter of about 10mm. are provided at constant pitches. That is, as the packing material in a gas-liquid contact apparatus such as a lime-gypsum process waste gas desulfurization apparatus, a grating shaped packing material reduced in the adhesion of a calcium compound and capable of obtaining a large gas-liquid contact area is obtained and the reduction in the packing height of the packing material in the gas-liquid contact apparatus and the enhancement of chemical reaction capacity are achieved.