baber/WOPTO huggingface dataset:
Patent JP-S63227003-A (JP)
Title: Magnetic field generator
Inventor: TAKEI SHIGEKI
IPC: H01F7/02
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a high magnetic density in an inexpensive necessary space of small size by reducing the length of a pole piece shorter than that of a permanent magnet, and so disposing the piece that the end face of the piece at the space side substantially coincides with that of the magnet. CONSTITUTION:A center pole 2 made of a magnetic material is attached to the inside of a cylindrical permanent magnet (permanent magnet) 1 having radial anisotropy. The pole 2 is shorter by L than the magnet 1, and the pole 2 is so disposed that the end face 2a of a necessary space 4 side substantially coincides with that 1a of the magnet 1. A ring yoke 3 made or a magnetic material is attached to the outside of the magnet 1. Thus, a magnetic flux generated from the magnet 1 is so concentrated on the space 4 side as designated by a broken line to enhance a magnetic flux density in the space 4.
Patent JP-2000260586-A (JP)
Title: Lighting device for discharge tube
Inventor: HASHIMOTO HARUO
IPC: H05B41/18
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of preventing unusual heating and breakage of the lighting device. SOLUTION: By providing an integrating circuit C1. Ra in a drive circuit for a transistor TR1 for triggering an FET Q1 connected to filament terminals f2, f2' of a fluorescent lamp FL, the timing of its lighting is delayed, thereby preventing an overvoltage from being imposed on the FET Q1, when power is inputted. By providing a differentiation circuit C4, R5 for driving the triggering transistor TR1 by a steep peak value of a preheating current Id, the lighting time is shortened, lighting failure is avoided, and deterioration of a discharge tube is prevented, By providing a timer circuit R3, C3 for turning off the FET Q1 after a fixed period of time has passed. a lighting circuit is turned off at lighting failure, thus preventing the lighting device from being broken.
Patent JP-H08229128-A (JP)
Title: Artificial respirator
Inventor: TAKAGI TOSHINAO
IPC: A61M16/00
Filed: 1995-02-25
Abstract: PURPOSE: To provide an artificial respirator which enables a moderate vibration flow to run into the mouth of a patient efficiently. CONSTITUTION: This artificial respirator is provided with an inhaling circuit to supply air to the mouth of a patient P through a monitoring port 10, an exhaling circuit 2 to release air discharged from the patient P outside, an exhaling vibration generating means 3 which is juxaposed on the inhaling circuit 1 and forces the patient P to make a specified respiring action and a spontaneous exhaling circuit 4 juxaposed on the respiring vibration generating means 3. The monitoring port 10 is in forked structure to branch the inhaling circuit 1 and the exhaling circuit 2 at the mouth of the patient P while the side of the inhaling circuit 1 and the mouth side of the monitoring ports 10 and 20 are set linear.
Patent JP-H05261451-A (JP)
Title: Manufacture of composite cam shaft
IPC: B21D26/033
Filed: 1992-03-18
Abstract: PURPOSE:To very easily and surely join the cam piece and the shaft without precisely controlling the hydraulic pressure and without generating the large stress in the cam piece. CONSTITUTION:Preliminarily, recessed parts 3, 3... are formed on the internal circumference of a shaft hole of a cam piece 1, a tube 4 having the outer diameter slightly smaller than the shaft hole 2 is inserted into the shaft hole 2 in the state interposing a soft material 5 being easily made to the plastic deformation than the tube 4 between the external circumference of the tube 4 and the shaft hole 2, then the tube 4 is expanded by applying the hydraulic pressure inside the tube 4, and the tube 4 and the cam piece 1 are joined.
Patent JP-2000289381-A (JP)
Title: Painting brush washing utensil
Inventor: KOBAYASHI YOSHIYASU
IPC: B43K13/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To easily remove a paint deposited on the bottom section of a housing main body, and at the same time, simplify the manufacturing process of a painting brush washing utensil, and reduce the manufacturing cost by forming a protruding section for the hanging of a painting brush washing cylinder on the internal wall of the housing main body, and hanging the painting brush washing cylinder from the protruding section and eliminating a supporting leg for the painting brush washing cylinder. SOLUTION: Four locations on the top section of a housing main body 1 are pressed to the center of the housing main body into a jug shape from the outside, and a protuberance shape protruding section 10 from which a painting brush washing cylinder 2 is hung, is formed on the internal wall of the housing main body 1. In the meantime, on the top section of the painting brush washing cylinder 2, a bent section 20 to the outside is formed. Then, in the housing main body 1, the painting brush washing cylinder 2 is housed from the top, and the bent section 20 is engaged with the protruding section 10, and the painting brush washing cylinder 2 is hung in the housing main body 1. Therefore, a supporting leg for the painting brush washing cylinder 2 can be eliminated.  Accompanying this elimination, a space of a desired height can be ensured between the bottom section of the painting brush washing cylinder 2 and the bottom section of the housing main body 1, and the painting brush washing cylinder 2 can be prevented from coming into contact with a paint 4 deposited on the bottom section 1a of the housing main body 1.
Patent JP-H10235675-A (JP)
Title: Plunger coupling device for transfer molding machine
Inventor: TAKAHASHI SHIGEKI
IPC: B29C45/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, facilitate separation and connection and absorb the falling-down or positional deviation of a driving rod. SOLUTION: A circumferential groove 16b is formed in a lower end portion of a plunger 16, and provided in an upper portion of a driving rod 17 are a recessed portion 20 into which the lower end portion of the plunger can freely be inserted, a locking ring 21 adapted to freely slide over the outer circumference of the upper end portion of the driving rod in an axial direction, a spring 22 for biassing the ring 21 upwardly and a ball 23 adapted to be inwardly pressed and project into the recessed portion 20 when the ring 21 is moved upwardly to thereby lock the circumferential groove 16b of the plunger 16. The driving rod 17 is pushed upwardly from an injection completed position in a state in which the lower end portion of the plunger 16 is inserted into and locked in the recessed portion 20. This brings the locking ring 21 into abutment with a lower surface of a mold and the locking ring is pushed downwardly, whereby the locking between the ball 23 and the circumferential groove 16 is released.
Patent JP-S53148661-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: OCHIAI TAKESHI
IPC: B60W10/10
Filed: 1977-05-30
Abstract: PURPOSE: To prevent the increase of consumed fuel and NOx, by inhibiting the shift-up to overdrive by a hydraulic controller for an automatic transmission provided with an overdrive apparatus when the temperature of engine is low. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03262389-A (JP)
Title: Television receiver
Inventor: CHIKUMA TAKASHI
IPC: H04N5/46
Filed: 1990-03-13
Abstract: PURPOSE:To optimize the pattern mode automatically by controlling a change in a video signal placed at least in the vicinity of one of upper and lower extremes of a screen of a picture tube, selecting the magnification mode when no change exists and selecting the normal mode when any change exists. CONSTITUTION:A discrimination circuit 7 collects information of e.g. 5 fields or the like and discriminates it that no change exists in a video signal in the case of a=L, b=H, c=L in all information and sends a magnification mode control signal to a deflection/control circuit 8. Moreover, all the information of 5 fields is other than above, it is discriminated there is a change in the video signal and a normal mode control signal is sent to the deflection control circuit 8. Upon the receipt of the magnification mode control signal, the deflection control circuit 8 outputs a vertical deflection signal and a horizontal deflection signal to magnify the size of video image in matching with the screen size of the picture tube in both the vertical and horizontal directions to the picture tube 9. Furthermore, when the normal mode control signal is inputted, the horizontal deflection signal and the horizontal deflection signal to display the normal size without magnifying nor reducing the video image size are outputted to the picture tube 9. Thus, an optimum pattern mode is selected.
Patent JP-H07267503-A (JP)
Title: Rubber sleeve for taking-up of metal band
Inventor: MURAKAMI TOYOHIKO
IPC: B21C47/28
Filed: 1994-03-31
Abstract: PURPOSE:To provide a rubber sleeve which can work with different plate thicknesses and takeup directions and is free from generation of any top mark or reel mark. CONSTITUTION:A rubber sleeve 1 is formed cylindrically and fitted on a takeup shaft of a steel band S takeup facility, and near the surface inside of the rubber layer, a cavity 2 having an approx. rectangular section is formed over the whole length in the axial direction, and a soft material 6 such as soft rubber is inserted into the cavity.
Patent JP-S54152956-A (JP)
Title: Electronic counter of preset system
Inventor: OOHASHI TAKEO
IPC: H03K23/66
Filed: 1978-05-24
Abstract: PURPOSE:To make it possible to increase easily the number of digits by making a sequential shift to counter units for lower digits immediately after the higher- digit counter unit reaches a set value. CONSTITUTION:In the beginning of count operation, AND gated 101 and 201 are both closed, and consequently, counter units 1 and 2 count up to the largest value and output carry signals. Counter unit 3 for uppermost digit serves as a preset counter and when its count value reaches the preset value, presetting method 300 generates a preset output to make AND gate 20 open. Next, when unit 2 reaches the set value by presetting method 200, it generates a preset output to open AND gate 101. On reaching the set value by presetting method 100, unit 1 for lowermost digit generates a preset output. Then the preset output of unit 1 is generated when coincidence among preset values of all digits is made, so that the preset output will be equivalent to that for all preset values.
Patent JP-H11255414-A (JP)
Title: Sheet processing device and image forming system
Inventor: ISOBE YOSHINORI
IPC: B65H37/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent damage to sheets and the interruption of a process by releasing a stitching process when the number of sheets recognized by a number of sheet recognizing means exceeds the stackable number of sheets, and distributively stacking the sheets to another sheet stacking means. SOLUTION: When a counter T judges that the number of bin stacked sheets is equal to the number of bin stackable sheets (n) or that M copies are completed (S710), an event flag (f) is set to 1 (S711). Sheet bundles stacked on the bins of an upper bin module are bundle-conveyed to a stack unit, all sheet bundles of the upper bin module are bundle-conveyed, and the sheet bundles are stacked on a stack tray (S712). The sheet bundles stacked on the bins of a lower bin module are bundle-conveyed to the stack unit, all sheet bundles of the lower bin module are bundle-conveyed, and the sheet bundles are stacked on the stack tray (S713).
Patent JP-H03266706-A (JP)
Title: Pneumatic tire
Inventor: KAWAKAMI SHINJI
IPC: B60C11/00
Filed: 1990-03-15
Abstract: PURPOSE:To improve frictional function on ice without sacrificing antifrictional characteristic by forming a tread part out of rubber composition which includes a water soluble inorganic compound, and in which the particles of the water soluble inorganic compound do not practically come into contact with each other. CONSTITUTION:The tread part of a pneumatic tire is formed out of specific rubber composition. The specific rubber composition includes a water soluble inorganic compound, and the particles thereof do not practically come into contact with each other. Since the water soluble inorganic compound of a tread surface dissolves in the water on a road surface at the time of running on a frozen road surface, and an unevenness is formed on the tread surface thereby, frictional function on ice can be improved. Since the water soluble inorganic compound in the tread is not dissolved, the tread part will not be in a foaming condition, and antifrictional characteristic is not practically sacrificed.
Patent JP-S63230665-A (JP)
Title: Novel phenoxy derivative and herbicide thereof
Inventor: GO ATSUSHI
IPC: C07C239/00
Filed: 1987-03-19
Abstract: NEW MATERIAL:A compound expressed by formula I [X is substituted phenyl, substituted pyridyl or substituted quinoxalyl in which the substituent group is halogen or CF3; Y is H or -CH3; Z is azide, -O-N=CR<1>R<2> (R<1> and R<2> are H, 1-6C alkyl, 1-6C alkoxycarbonyl, etc.) or formula II (R<3> and R<4> are H, 1-6C alkyl or 1-6C alkoxycarbonyl)]. EXAMPLE:1-Azido-2-[4-(3,5-dichloro-pyridyl-2-oxy)phenoxy]propane. USE:A herbicide capable of exhibiting selectivity between not only broad-leaved plants and gramineous plants but also gramineous weeds and gramineous crop plants. PREPARATION:A compound expressed by formula III (R<5> is Cl, Br, I, -OSO2CH3, etc.) is reacted with a compound expressed by the formula MN3 (M is Li, K or Na) in a solvent, such as DMF, at 50-120 deg.C to afford the aimed compound expressed by formula I (Z is azide). Sodium azide, lithium azide, etc., are cited as the compound expressed by the formula MN3.
Patent JP-H05264570-A (JP)
Title: Bubble generator
IPC: G01P13/00
Filed: 1992-03-19
Abstract: PURPOSE:To enable the generation of bubbles better by performing temperature adjustment of a membrane liquid. CONSTITUTION:A bubble generator feeds a gas into a membrane liquid 1 stored in a membrane storage section 3 to generate fine bubbles with the same diameter independently and continuously or cyclically. A temperature detection means 18 is provided to detect the temperature of the membrane liquid 1 and a heating means 19 for heating the membrane liquid 1 based on the results of detection from the temperature detection means 18.
Patent JP-S59190407-A (JP)
Title: On-the-spot welding method for steam valve formed as one body
Inventor: YAMASHITA TOSHIO
IPC: F01D25/28
Filed: 1983-04-12
Abstract: PURPOSE:To eliminate requirement for a special stand for welding by arranging side by side on a floor the plural number of steam valves, formed as one body by a main steam shutoff valve and an adjustable valve respectively, in a condition of being supported by means of conveyance crating lumbers and uniting them in one body through leveling, centering and welding each valve. CONSTITUTION:A steam valve 4, formed through uniting a main steam shutoff valve 4a and a main steam adjustable valve 4b in one body in a factory, and steam valves 1-3, of the same shape as that of the steam valve 4, are conveyed to the spot in a type of packing of being supported with conveyance crating lumbers 6, 7 and arranged slantingly. After being arranged transversely with their respective welding points A put together for being united in one body, upper surfaces B, as the standard surface, of valve bodies of their main steam shutoff valves 1a-4a are leveled by means of an angle adjuster 9 and a level gauge 10, and further centering is performed for each valve. Thus, beveling parts of welding surfaces A are precisely formed, then welding is performed on the beveling parts, and the four valves are united in one body.
Patent JP-2000254899-A (JP)
Title: Parting method for brittle molded product and brittle molded product
Inventor: MASUI KEIJIRO
IPC: B26F3/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a parting method for a brittle molded product to realize facilitation of work and the increase in efficiency and improve energy efficiency. SOLUTION: This parting method is that the parting position of a cathode ray tube 10 is coated with magnetic substance mixed silicon as an electromagnetic wave absorbent 20 having a resonance frequency different from that of glass and the cathode ray tube 10 is irradiated with an electromagnetic wave of 10 GHz, different the resonance frequency of the magnetic substance mixed silicon. This constitution, since a brittle molded product may be irradiated with an electromagnetic wave forming the resonance frequency of the electromagnetic absorbent, performs parting processing of a large quantity at one time and increases the efficiency of a parting work.
Patent JP-S61227811-A (JP)
Title: Manufacture of drum screen
Inventor: MATSUMOTO GUNJI
IPC: B01D33/06
Filed: 1986-03-20
Abstract: PURPOSE:To manufacture a drum screen high in precision easily and inexpensively by making a short drum screen which is easy to work as a unit and combining plural pieces thereof to form the drum screen having a required length. CONSTITUTION:The joint flanges 6 and the socket joint parts 5 are provided to a short drum screen easy to work. A single-shape drum screen having a prescribed length is manufactured by making it a unit, fitting mutually plural pieces thereof with the socket joints 5 and joining an interval between the joint flanges 6 with a bolt and a but 7. As a result, a drum screen high in precision can be manufactured easily and inexpensively.
Patent JP-H07266518-A (JP)
Title: Agricultural polyolefinic resin film
Inventor: YOKOYAMA KAZUHIKO
IPC: A01G9/14
Filed: 1994-03-31
Abstract: PURPOSE:To provide an agricultural polyolefinic resin film improved in a deterioration phenomenon represented by the lowering of anti-fogging properties to a large extent. CONSTITUTION:An agricultural polyolefinic resin film is obtained by forming a film layer originating from an anti-fogging agent compsn. based on a binder consisting of a silica sol and/or an alumina sol and a hydrophobic thermoplastic resin on the single surface or both surfaces of a base polyolefinic resin film containing at least one film layer wherein 0.1-30 pts.wt. of an inorg. filler is compounded with 100 pts.wt. of a polyolefinic resin.
Patent JP-S60224065-A (JP)
Inventor: OOJIINU JIYAN MARII TONAA
IPC: G01N33/53
Filed: 1985-03-27
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-S62221400-A (JP)
Inventor: SHIRAKAWA HISATO
IPC: D06F58/28
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258419-A (JP)
Title: Immuno-measuring reagent and immuno-measuring method
Inventor: SAWAZAKI TAKESHI
IPC: G01N33/571
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To realize an immuno-measuring reagent and an tmmuno-measuring method, capable of suppressing a non-specific reaction without reducing measurement sensitivity, in an antigen-antibody reaction between an antibody or an antigen in a test body and insoluble carrier particles sensitizing an antigen or an antibody corresponding thereto. SOLUTION: This immuno-measuring reagent comprises insoluble carrier particles sensitizing an antigen or an antibody by which an antigen-antibody reaction is generated with an antibody or an antigen in a test body, and potassium chloride, or comprises insoluble carrier particles sensitizing an antigen by which an antigen-antibody reaction is generated with an antibody in the test body. And besides, in this immuno-measuring method in which the antibody or the antigen in the test body and the insoluble carrier particles sensitizing the antigen or the antibody by which an antigen-antibody reaction is generated therewith are mixed and reacted and an aggregation of the insoluble carrier particles produced by the antigen-antibody reaction in the mixed solution is detected or measured, potassium chloride is made to exist in the solution of the antigen-antibody reaction.
Patent JP-S59188438-A (JP)
Title: Fully automatic plate making printer
Inventor: IDA HARUO
IPC: B41C1/14
Filed: 1983-04-11
Abstract: PURPOSE:To exactly attach printing paper to the screen of a printing cylinder by using a system in which the clamp of a clamper provided to the screen of the printing cylinder is designed to act toward the clamping direction for checking coming-off of papers. CONSTITUTION:By a plate feeder 16, the end of a paper 9 being held is pulled to opened clamp 17 while moving on a slide shaft 16a in the direction of a printer 1. A clamp opening and closing device 18 is operated, and the end of the paper 9 is held between the piece 36 of the clamp 33 of a clamper 17 and a screen 23. Since the holding part 37 of the clamp 33 is projected downwards in the feeding direction of paper in relation to the support shaft 35, when the paper being held is about to come off, the action in counterclockwise direction acts and the holding piece 36 is more strongly contacted with the screen 23. Even when the paper is much thinner, the paper can thus be exactly attached to the screen 23.
Patent JP-H01237522-A (JP)
Title: Liquid crystal display element
Inventor: YUKI MASANORI
IPC: G02F1/1345
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the disconnection of a heat seal by interposing a protective member between the edge part of a glass substrate and the heat seal. CONSTITUTION:The protective member 6 consisting of a resin, rubber, etc., is mounted to the edge part of the lower glass substrate 1 of the liquid crystal display element with which the electrical connection of the terminal part band an external power supply is executed by a thermocompression type flexible connector (heat seal 2). The protective member 6 is, therefore, eventually interposed between the edge part of the lower glass substrate 1 and the heat seal 2. The disconnection of the heat seal 2 by the sharp edge of the lower glass substrate 1 is thereby obviated.
Patent JP-S55158277-A (JP)
Title: Inside corrosion preventing method in water leakage test of steel plate tank
Inventor: OKADA SANEO
IPC: E04H7/04
Filed: 1979-05-24
Abstract: PURPOSE: To effectively prevent corrosion of a tank in a water leakage test without  causing environmental pollution or the like by coating the inside welded joint portion and the inside jig traces of the tank with an oily org. rust preventive prepared  by mixing solvents, a sulfone type rust preventive, etc.  
     CONSTITUTION: In a water leakage test of a steel plate tank, prior to the test the inside welded joint portion and the inside jig traces of the tank are coated with an oily org. rust preventive prepared by mixing aliphatic and aromatic solvents obtd. by fractional distillation of petroleum, a sulfone type rust preventive and an anionic surfactant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02241657-A (JP)
Title: Method for including ceramic body as internal chill
Inventor: KAWAMOTO HIROSHI
IPC: B22D19/00
Filed: 1989-03-15
Abstract: PURPOSE:To include a ceramic body as internal chill without breaking by arranging plural cylindrical shaped ceramic bodies to be included as internal chill in axial direction, arranging porous metallic bodies between the ceramic bodies and casting molten metal around them. CONSTITUTION:The cylindrical ceramic bodies 4, 5 are arranged in the axial direction and the porous metallic body 8 formed as annular shape and sticking thin metal sheets 6, 7 at outer and inner circumferences is set between the ceramic bodies 4, 5. These ceramic bodies 4, 5 are set in a mold, and by casting the molten metal around them, an exhaust manifold 10 setting the metal 9 at outside and the ceramic bodies 4, 5 at inside is formed. By this method, stepping difference developing at inside of joint position of the ceramic bodies 4, 5 and the metal 9 can be made little and the porous metallic body 8 absorbs displacement of the ceramic bodies 4, 5, and the breakage of the ceramic bodies 4, 5 at the time of including them in the molten metal as internal chill can be prevented.