baber/WOPTO huggingface dataset:
Patent JP-S63222103-A (JP)
Title: Production of agent impregnated material
Inventor: YAMAMOTO YUKINOBU
IPC: A01N25/18
Filed: 1987-03-10
Abstract: PURPOSE:To obtain an agent impregnated material having a liquid agent uniformly permeated and impregnated into pore part of each impregnated material and void part between layers by capillary phenomena, by laminating materials of given shape to be impregnated and coating each visible face with the liquid agent by spray. CONSTITUTION:Materials (e.g. rectangular mat for repelling mosquitoes) 1 of given shape to be impregnated are made into a piled state, a spray nozzle 3 is moved in the arrow direction above the materials or each mat is transferred based on a fixed spray nozzle and a liquid agent is sprayed from the spray nozzle 3 to give an agent impregnated material. By this method, the liquid agent is uniformly impregnated into each material and there is no problem of ununiformity between outside and inside which is found in an impregnated material wherein a beltlike material is wound in a cylindrical state. An insecticidal germicide, perfume or deodorant is used as the liquid agent and the liquid agent may contain a synergist, antioxidant, pigment, dyestuff, extender or thickening agent. The above-mentioned method has high productivity since a large amount of the agent impregnated material of any shape in a facial state can be continuously treated.
Patent JP-S56149029-A (JP)
Title: Method for imprinting film frame number of print
Inventor: KOMATSUZAKI MASAE
IPC: G03B17/24
Filed: 1980-04-21
Abstract: PURPOSE:To improve productivity in photofinishing laboratories by forming the images of frame numbers on a negative film on a xerographic photoreceptor to form electrostatic latent images and imprinting the images made by developing these in the suitable positions of a print sensitive material as positive images. CONSTITUTION:The frame numbers positive-displayed on a negative film are reversal-imaged as negative display on a xerographic photoreceptor, and the frame numbers are positive-displayed in the suitable positions of prints. For example, at the time of exposing the 135 negative film 1 in an exposure window 5 to a print sensitive material 3 by a lens 4, the frame number existing on the side of this frame is exposed onto the xerographic photoreceptor by a lens 9, and arrangement is so made that if the negative film 1 and the material 3 move the xerographic photoreceptor moves as well synchronously with this. The negative image developed by a developing part 11 stops in the position of 12, and at the time of exposing the next frame, it is positive-displayed on the print by way of a lens 14 and a mirror 15.
Patent JP-S54144400-A (JP)
Title: Preparation of rifamycin derivative
Inventor: IDEGUCHI SATOSHI
IPC: C07D498/08
Filed: 1978-05-02
Abstract: PURPOSE: To prepare 3-iminomethyl derivative of rifamycin SV, easily, in high yield, by the two stage reaction from rifamycin B or O via 3-iminomethyl derivative of rifamycin S.  
     CONSTITUTION: Rifamycin B or rifamycin O is converted to 3-iminomethyl derivative of rifamycin S of formula I (R is alkyl) by reacting with HCHO and a primary amine or with an aldiimino derivative of HCHO and a primary amine, in the presence of an oxidizing agent. The reaction product (1 mole) is further made to react with (substituted-)hydrazine (≥2 moles) to afford the objective 3-iminomethyl derivative of rifamycin SV of formula II (R' is hydrozono, substituted hydrazono). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56149010-A (JP)
Title: Plastic lens
Inventor: KURIHARA ETSUZOU
IPC: G02B7/02
Filed: 1980-04-21
Abstract: PURPOSE:To allow plastic lenses to self-align with respect to a mirror frame or within a lens system by providing pressure faces in the optical axis direction formed to a circular cone shape centering at the optical axis to a plastic lens. CONSTITUTION:Pressure faces 2a, 3a, 3b in the optical axis direction formed to a circular cone shape centering at an optical axis 0 are provided to plastic lenses 2 and 3. The faces 2a and 3a are formed to a circular cone shape of the same inclination, and a pressure face 4a of a circular cone shape of the same inclination as that of the face 3b of the plastic lens 3 is also formed to a mirror frame 4. The pressure faces 2a, 3a, 3b and the pressure face 4a of the mirror frame 4 cause the plastic lenses 2 and 3 to self-align to the mirror frame 4 as the force in the optical axis 0 direction is exerted on the lens 1 by a lens retainer 5. The self-aligning effect occurs most markedly when the angle formed with the optical axis with respect to the pressing direction is about 45 deg.C.
Patent JP-H04269574-A (JP)
Title: Printer
Inventor: SUZUKI KIYOSHI
IPC: B41J13/02
Filed: 1991-02-25
Abstract: PURPOSE:To provide a printer which can prevent ink effectively from transferring to paper again even though a character and the like which are printed on the paper are sent under a state wherein they are not thoroughly dried concerning the printer using a guide roller. CONSTITUTION:A printer is obtained wherein in the printer which has a bail shaft 56 arranged by being opposed to a platen 60 and a guide roller 57 installed freely rotatably to this bail shaft 56 and sending paper by pinching the paper between the platen and the guide roller 57, a cleaner 1 which cleans continuously the guide roller above-mentioned is equipped to said guide roller.
Patent JP-H05260291-A (JP)
Title: Color image forming device
IPC: H04N1/46
Filed: 1992-03-12
Abstract: PURPOSE:To provide an image forming device which is used in common with hardware configuration for executing a special function such as color conversion, painting, etc., and where a software is changed-over so that registered color is printed-out without providing a private circuit for outputting registered color. CONSTITUTION:A first and second special color image forming functions are provided and also color used for the first special color image forming, at least, is registered in a color image forming device. The device is provided with an input processing control circuit 3a with hardware configuration, which executes the first and second special color image forming functions, and a means for setting processing control for responding to the operation of a registered color output mode setting operating part 1 so as to print-out registered color.
Patent JP-2000247293-A (JP)
Title: Impeller
Inventor: NAKAMURA YUKIO
IPC: B63H1/20
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an impeller excellent in a traveling sensation when starting, hardly generating cavitation and minutely adjustable in the traveling sensation when starting. SOLUTION: This impeller 1 is provided with a first boss part 2 fixed to the end of a driving shaft and having a plurality of blades 3a and the like fixed or integrally formed, and a second boss part 4 with blades 5 fixed or integrally formed and smaller in the radius of gyration than the blades of the first boss part 2 when the second boss part 4 is fixed to the first boss part 2. The first boss part 2 and second boss part 4 are fixedly connected to each other. The first boss part 2 and second boss part 4 are relatively rotated by a specified angle around an axis and fittingly connectable again.
Patent JP-S54145310-A (JP)
Title: Pig iron discharger for blast furnace
Inventor: NAKAMURA YUKIO
IPC: C21B7/14
Filed: 1978-05-08
Abstract: PURPOSE: A pig iron discharger of a low installation cost which is capable of being remote-controlled easily for pig iron discharge and choking operation with the pressure regulation of pressure  chamber by fixing specifically the height of the riser on the molten pig iron outlet side of a U- shaped conduit connected to a pressure- controllable pressure chamber provided at the tip portion  of a L-shaped conduit leading to pig iron outlet.   
     CONSTITUTION: The pig iron outlet 1 provided on the blast furnace side wall is connected with  the L-shaped conduit 2 whose tip portion has the pressure chamber 3, and then the U-shaped  conduit 4 is connected to the pressure chamber 3. The height H of the riser 4' on the outlet side 7  of the conduit 4 is set up to the height of the formula 1. In the formula, P is air blowing pressure  inside furnace in kg/cm 2 , γ is the density of molten pig iron, h 1  is difference in m between molten  pig iron level inside furnace and the molten pig iron level inside the L-shaped conduit 2 connected  to the inlet side of the pressure chamber 3, and h 3  is the height in m from the molten pig iron level  inside the riser 4' to the lower side of molten pig iron outlet. When discharging no molten pig  iron, the pressure of the pressure chamber 3 is set up to P=P 1 +P 0 +γh 1 , and also when discharging molten pig iron, the pressure of the pressure chamber 3 is set to a value smaller than P by  operating the pressure regulating valve 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63219512-A (JP)
Title: Method for controlling concentration of si in molten pig iron
Inventor: KAWAGUCHI YOSHIZUMI
IPC: C21B5/00
Filed: 1987-03-09
Abstract: PURPOSE:To properly control the concn. of Si in molten pig iron, by regularly collecting coke granules from a raceway in front of a tuyere of a blast furnace during operation and by controlling blasting conditions according to the degree of graphitization of the coke granules. CONSTITUTION:Coke granules are regularly collected from a raceway in front of a tuyere of a blast furnace during operation and the degree of graphitization of the coke granules is measured. When the degree of graphitization exceeds 70Angstrom , blasting conditions are changed by reducing the temp. of blast air or increasing the humidity of blast air or the ratio of ore to coke (O/C) on the wall side of the furnace is raised so as to lower the degree of graphitization to <=70Angstrom . Thus, the concn. of Si in molten pig iron tapped can be effectively controlled.
Patent JP-H03259954-A (JP)
Title: Bituminous binder composition
Inventor: JIYON EFU BITSUTOKUSUKE
IPC: E01C7/26
Filed: 1990-03-07
Abstract: PURPOSE: To form a bitumen binder compsn. enhanced in tenacity and elasticity for paving a road by compounding a bitumen binder and an A-B-A type specific taper block copolymer.  
     CONSTITUTION: This bitumen binder compsn. contains a bitumen binder and an A-B-A type taper block copolymer (A block is a monovinyl aromatic compd., B block is a conjugated diene and a taper copolymer of a conjugated diene and a monovinyl aromatic compd., and the B block is formed from the above taper block up to 100%). As this compsn., the one wherein respective components are an aq. emulsion form can be pref. used (for paving). The content of the copolymer in this compsn. is 1-20 wt.% and the taper block copolymer pref. contains 5-50 wt.% of a monovinyl aromatic compd. and 50-95 wt.% of a diene compd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S56160071-A (JP)
Title: Manufacture of insulated gate type field effect transistor
Inventor: SUZUKI TOSHIYUKI
IPC: H01L29/78
Filed: 1980-04-23
Abstract: PURPOSE:To obtain MISFET by electrically connecting a source region and a semiconductor substrate by a method wherein a drain electrode is formed after an Al electrode is formed on a source region and heat-treated for alloying. CONSTITUTION:The source region 3 and a drain region 2 are formed on the P type silicon substrate 1, and a gate insulation film 5 is formed. Then, a gate electrode 6 composed of a polycrystalline silicon is formed and ions is injected with the electrode 6 as a mask to form an offset gate region 4. Then, Al is evaporated on the source region to form a source electrode 8, the heat treatment for alloying is applied in the hydrogen atmosphere and the alloy spike on a source alloy layer 11 is formed to be connected with the semiconductor substrate. Subsequently, the drain electrode 7 and the source electrode 13 are formed. The element of the high withstand voltage can be obtained without the ion-injection of the carrier from the source to the semiconductor substrate.
Patent JP-S55146328-A (JP)
Title: Cooking system
Inventor: TANABE TAKESHI
IPC: G08B21/00
Filed: 1979-04-28
Abstract: PURPOSE: To prevent reduction of a life of a heater and save consumption of electricity by a method wherein a heat generation in the heater for heating a sensor portion of a sensor, detecting a heating condition of a food to be heated, is lowered than a rated value during the sensor is not recessitated.  
     CONSTITUTION: When a change-over switch 20 is switched from a contact b of a timer 21 side to a contact a and a cooking switch 11 is closed, an electric current rectified by a diode 22 is fed to a transformer 19 and a relay 17 is energized to close switches 6, 10. Thereby, a resistor 5 is short-circuited, a voltage of rated value is impressed to a heater 7 for heating a sensor portion of a gas sensor 13 and a food is heated in cooperation with an operation of a heating means 12. Subsequently, when heating cooking for the food is pregressed to a finish of the cooking, a transistor 18 is cut off by an output of a comparator 15 and the relay 17 is disenergized to open the switches 6, 10. Thereby, the heater 7 is impressed by a voltage lower than the rated value by the resistor 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57168104-A (JP)
Title: Flexible vibration measuring device for rotary body
Inventor: TAI SHIYUUICHI
IPC: G01B11/00
Filed: 1981-04-08
Abstract: PURPOSE:To measure the flexible vibration accurately even for a non-magnetic body or the rotary body in the surface of which slots are formed, by shielding a part of a beam from a light source by a vibrating body and detecting the passing beam by a photoelectric transducing element. CONSTITUTION:The light from the power source 5 is collimated by a collimator 6 and irradiated on the vibrating body 12 through a rectangular slit 11. The passing beam which is not shielded by the vibrating body 12 is conveyed on the photoelectric transducing element 14 by a lens 13, and the output is sent to a measuring circuit 17. Since the optical measuring method is used, the flexible vibration can be accurately measured even for the object to be measured which is the nonmagnetic body or the rotary body in the surface of which the slots are formed.
Patent JP-H07263111-A (JP)
Title: Contact pin press-in device
Inventor: SHIN YASUO
IPC: H01R43/20
Filed: 1994-03-24
Abstract: PURPOSE:To provide a contact pin press-in device with high productivity and high quality by holding contact pin units, taking continuous press-in action and granting the function of detecting the erroneous insertion of a printed board thereto. CONSTITUTION:Poor insertion detecting springs 23, 23 are held in a gap between two-split press-in heads 12A, 12B. Various types of contact pin units 11 are clamped between the press-in head 12B and a contact receiver 13. A press-in cam is engaged with the cam follower 12a of the press-in head 12A, a cam 16 is rotated with the rotation of a motor 15, the press-in heads 12A, 12B are moved up and down by the cam follower 12a and the contact pin units 11 are pressed in.
Patent JP-H08250750-A (JP)
Title: Semiconductor magnetic sensor and manufacture thereof
Inventor: MIMURA TAKASHI
IPC: H01L43/12
Filed: 1995-03-14
Abstract: PURPOSE: To provide an SMD, which can conduct read with a high resolving- power even in a short bit cell length, and to make it possible to manufacture the SMD of a structure where a high magnetic flux density is obtained in an active region, by a method wherein the current path of an SCLC is provided into such a form that the path is linear without curving and the modulation direction of the path is set in the track width direction of a recording medium. CONSTITUTION: A high-resistance active region 21, in which electrons are injected and through which a magnetic flux 21 is penetrated in the direction (y), is formed and n<+> anode and cathode regions 15 and 16 for generating a space load limiting current are formed in such a way that they are formed into a structure where the regions 15 and 16 oppose to each other holding the region 21 between them and at the same time, the bottoms of the regions 15 and 16 roughly coincide with that of the region 21.
Patent JP-H03255680-A (JP)
Title: Oscillation device of excimer laser
Inventor: NAKAMURA SHOICHIRO
IPC: H01S3/097
Filed: 1990-03-05
Abstract: PURPOSE:To easily remove a dust without additionally providing a fan or a pump by a method wherein a fan which enables gas to be circulated in a gas vessel and a dust filter which adsorbs dusts induced by discharge are provided inside the gas container. CONSTITUTION:Gas blown off by a fan 2 which enables gas to be circulated in a gas container 1 charged with laser gas is made to flow through a discharge space between the opposed primary discharge electrodes 4 at a high speed passing through a main flow path 3 and sucked in the fan 2 again as cooled by a heat exchanger 5. On the other hand, a part of gas circulated by the fan 2 is made to flow through a bypass 6 provided by the main flow path 3 and returned to the main flow path. By properly selecting the openings of the bypass 6 in number, size, and position, gas can be made to flow through a dust filter 7 without much degrading gas which flows through the main flow path 3 in speed.
Patent JP-H01227146-A (JP)
Title: Optical recording material
Inventor: SATO YOSHIKAZU
IPC: G11B7/244
Filed: 1988-03-08
Abstract: PURPOSE:To provide such a dispersion medium which suppresses the intramolecular transition reaction of a photochromic compd. and exhibits phototautomerism by providing a recording film formed by dispersing a specific spiro compd. into a dispersion medium having >=100 deg.C glass transition temp. to the above recording medium and providing the recording film dispersed in a vapor polymerized film. CONSTITUTION:This material has the recording film formed by dispersing the spiro compd. expressed by the formula I into the dispersion medium having >=100 deg.C glass transition temp. In the formula, R1 denotes hydrogen, fluorine, etc.; R2 denotes hydrogen, alkyl group of 1-8C, etc.; R3 denotes a methoxy group, nitro group, etc.; X denotes carbon or nitrogen; Y denotes oxygen or sulfur, C1-C3 denote a hemocycle or heterocycle. The material has the recording film formed by dispersing the spiro compd. expressed by the formula I into the vapor polymerized film. The flowability of the dispersion medium is low at room temp. and the intramolecular reaction of the photochromic compd. is suppressed when the glass transition temp. of the dispersion medium is >=100 deg.C. The spiro compd. can induce the phototautomerism when the spiro compd. is dispersed in the vapor polymerized film.
Patent JP-S59177032-A (JP)
Title: Cell sampling apparatus
Inventor: JIYAN INGEMARU NAASURUNDO
IPC: A61B10/00
Filed: 1984-03-21
Abstract: Apparatus for taking samples of cells of small tumours with the aid of fine-needle puncturing techniques. The apparatus includes a hand-grip (1) having removably connected thereto a syringe provided with a thin cannula (2). The cannula (2) is connected, via a coupling (18), to a motor (12,13, 15,16) which can be energized fordrivingthe cannula (2) in an oscillating, reciprocatory movement. The cannula (2) is connected to a container (4) having arranged for movement therein a suction plunger (5), which is arranged to create a vacuum in the cannula (2), for drawing a cell samplethereinto.
Patent JP-S61214247-A (JP)
Title: Production of stamper for recording medium
Inventor: WATANABE HITOSHI
IPC: G11B7/26
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a stamper having an extremely good signal transfer characteristic without damaging a metallic conductive film by forming a protective film for preventing oxidation on the metallic conductive film. CONSTITUTION:The protective film 6 for preventing oxidation is formed on the metallic conductive film 5 laminated on the resist film 2 of a substrate 1. Materials having the potential lower than the potential of the film 5 in standard electrode potential, for example, iron, magnesium, etc. are used for the film 6. Such multi-layered plate 7 is immersed in a pretreating liquid and the prescribed potential is applied to the film 5 and the film 6 to elute the film 6 and thereafter the plate is subjected electroforming, by which a stamper base material 16 is formed. The film 5 is then stripped from the resist film 2 and the stamper 17 is obtd. The damage of the film 5 by oxidation when the substrate is dipped in the treating liquid is thus obviated and the stamper 17 having the extremely good signal transfer characteristic is obtd.
Patent JP-S62211978-A (JP)
Title: Narrow-band oscillation excimer laser
Inventor: KAJIYAMA KOICHI
IPC: H01S3/08
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a wavelength selectivity, which is as the design value, in an etalon and to prevent the generation of interference fringes in the etalon by arranging an optical system, which converts light to be incided on the etalon into parallel rays, in the front of the etalon. CONSTITUTION:A convex lens 5 for converting divergent light outputted from a laser medium 4 into parallel rays is arranged between an etalon 3 and the laser medium 4. Accordingly, the light rays, which are incided on the etalon 3, are turned into parallel rays. Thereby, the wavelength selectivity, which is as the design value, is guaranteed in the etalon 3 and moreover, the interference fringes due to an optical interference are also stopped from generating in the etalon 3. Moreover, the numerous transverse modes are held intact because the number of the transverse modes is also not decreased by the aperture and so on. After all, narrow-band laser light, which has the numerous transverse modes and does generate no interference fringes, comes to be oscillated and outputted.
Patent JP-H03256378-A (JP)
Title: Laminated displacement element
Inventor: SADAMURA SHIGERU
IPC: H01L41/09
Filed: 1990-03-06
Abstract: PURPOSE:To eliminate a trouble such as a hillock or the like at the connecting part of an outer electrode to a lead wire without increasing the size of a laminated body by a method wherein one pair of outer electrodes to be connected to inner electrodes at every other layer at arbitrary side faces of the laminated body and the thickness of the outer electrodes at lead-wire attachment parts is specified. CONSTITUTION:Thin sheets 1 having inner electrodes 2a, 2b are laminated alternately and compression-bonded; after that, they ore cut to a prescribed size shape to form a laminated body; its binder is removed; after that, the laminated body is sintered in oxygen; it is cut to a prescribed size to form a laminated body 5. At one side face of the formed laminated body 5, a coating 4 composed of an insulating material is formed at end edges of the inner electrodes 2a, 2b at every other layer; the coating 4 is covered with an outer electrode 3a composed of a conductive material. On the other hand, at the other side face of the laminated body 5, the coating 4 is formed at end edges of the inner electrodes where the coating 4 has not been formed; it is covered with an outer electrode 3b. Attachment parts 8a, 8b are piled up on the outer electrodes 3a, 3b, and a total thickness (t) is set at 12mum or larger.