baber/WOPTO huggingface dataset:
Patent JP-2000247499-A (JP)
Title: Printer device
Inventor: SUZUKI TAKETO
IPC: B65H9/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To judge medium suction by a clamp sensor and judge oblique travel by an oblique travel sensor even for a slip whose right corner is a cut face. SOLUTION: Clamp sensors C1-1, C1-2 are provided instead of conventional clamp sensor C1. Oblique travel sensors S1-1, S1-2 are provided instead of conventional oblique travel sensor S1. Medium suction is judged (judgement of the presence or absence of medium, detection of medium right bumping) by the clamp sensors C1-1, C1-2, and oblique travel is judged (judgement of the presence or absence of oblique travel, detection of medium right bumping) by the oblique travel sensors S1-1, S1-2, S2.
Patent JP-S61204566-A (JP)
Title: Sampling device
Inventor: OISHI TADASHI
IPC: G01N35/10
Filed: 1985-03-08
Abstract: PURPOSE:To prevent a liquid sample from scattering by sucking up the sample in a sample container which moves while a nozzle fitted to a main shaft is rotated, and slanting a pipe material while lowering it to the side of a dispenser when the liquid is injected into the dispenser from an end part of the pipe material connected to the nozzle. CONSTITUTION:An arm 2 is fitted horizontally to the upper end of the main shaft 1 constituting a sampling device and a tube 4 which feeds the liquid sample is extended between the main shaft 1 and arm 2. The nozzle 3 which sucks the liquid is fitted to one end of this tube 4 and the other end faces the dispenser, but the tube 4 is slanted by a proper angle to the dispenser from the nozzle 3 at this time. Namely, the nozzle 3 is inserted into the end part of the arm 2 across a cap 15, a seal 22, a holder 16, an O ring 17, a guide holder 18, and a spring 19, the upper end is bent by some angle, and the pipe 23 at this part is coupled with the tube 4 by using a nipple 20. Thus, centrifugal force generated in the tube 4 is canceled by the weight of fluid flowing in the tube 4.
Patent JP-H04281464-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: SAITO ATSUSHI
IPC: G03G9/087
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the fine particles for the toner having good dispersibility and uniform grain size by controlling the the concn. of a polymerizable monomer and the ratio of tricalcium phosphate to the monomer in a reaction system of a suspension polymn. method. CONSTITUTION:The ratio M/W of the content weight M of the monomer to the weight W of an aq. medium is specified to 0.2 to 1.2 and the ratio CP/W of the weight CP of the tricalcium phosphate to the content weight M of the monomer is specified to 0.2 to 0.3. The toner particles having 0.5 to 10mum volume average are subjected to a suspension polymn. and further to an acid treatment. Namely, the hardly water-soluble tricalcium phosphate and an anionic surfactant are used as a dispersion stabilizer in the aq. medium of a suspension polymerization reactant. The monomer compsn. consisting of the polymerizable monomer, coloring agents and other toner characteristic imparting agents added at need is suspension polymerized in this aq. medium. The monomer compsn. is polymerized in this state and the polymer particles are subjected to a dilute acid treatment, by which the dispersant incorporated into the polymer particles is made soluble in water and is removed.
Patent JP-H10225451-A (JP)
Title: X-ray ct device
Inventor: TAMAOKI RYUJI
IPC: A61B6/03
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a slice image where a ring artifact is reduced or erased by providing the device with the shift correcting mechanism of an X-ray beam and operating the shift correcting mechanism under preliminary exposure when preliminary exposure is executed before main scanning so as to execute preliminary shift correction. SOLUTION: It is checked whether or not the input designation of preliminary exposure execution judgement exists and, at the time of YEW judgement, a preliminary exposure instruction 10a is issued from a processor 10A. Thus, the closing control of a shutter 13 and preliminary exposure control to an X-ray tube 1 with an X-ray controller 14 are executed and the shutter 13 is recovered to a saving position together with the completion of preliminary exposure. At this time, sub-X-ray beams 2b are made incident to only a focus movement detecting equipment 4b during preliminary exposure, obtained signals A and B are compared by a comparator 5 and a movement signal 9 is outputted. Thus, a driving mechanism 8 is operated so as to move the X-ray tube 1 and the sub-X-ray beams 2b are made incident to the focus movement detecting equipment 4b so as to obtain the signal A=B.
Patent JP-S54136544-A (JP)
Title: Low hydrogen type coated electrode for welding
Inventor: TANIGAKI TAKASHI
IPC: B23K35/365
Filed: 1978-04-17
Abstract: PURPOSE: To obtain weld metal excellent in COD value and in impact toughness, e.g., Charpy value, by applying coating material composed of limited quantities of metallic carbonate and fluoride with caking material around a core wire made of carbon steel contg. respective specific quantities of O, S, and one or more of Ti, Zr, Al.  
     CONSTITUTION: Core wire made of carbon steel composed of ≤0.003% 0, ≤ 0.002% S, 0.01W0.2% one or more of Ti, Zr, Al, in addn., 0.001W0.01% one or two of Ca, Mg is coated around it with coating material shown below by use of potassium (sodium) silicate as caking material to a covering ratio 20W55%. The above described coating material is composed of 7W58% carbonate such as CaCO 3 , etc., 1W40% fluoride such as CaF etc., the remainder being principally deoxidizer (e.g., Ti, Zr, etc.) and Fe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57159634-A (JP)
Title: Extruder
Inventor: TANAKA OSAMU
IPC: B29C48/03
Filed: 1981-03-26
Abstract: PURPOSE:To save energy consumed by extruders by a construction wherein a heat absorption portion of a heat conduction loop is provided on the extruding side of a cylinder for a meet extruder, a heat radiation portion of the loop is provided on the hopper side, and further a special opening and closing member is provided in the heat conducting loop. CONSTITUTION:In a melt extruder for resin, a heat absorption portion 20 is provided on the extruding side of a cylinder 9, for example, on the outer wall of a barrel 8, while a heat radiation portion 21 is provided within a resin hopper 1. Both portions 20 and 22 are connected through communication paths 22, 23, within which an operating fluid such as water or flon is enclosed, thereby to constitute a heat conducting loop. Then, in the communication paths 22, 23 an opening and closing member 24 valve thereof is opened when resin in the cylinder is under normal extrusion and also when the barrel 8 is required to be cooled is provided.
Patent JP-H08216178-A (JP)
Title: Injection and compression hollow molding method and apparatus
Inventor: SAKAI SHOJI
IPC: B29C45/17
Filed: 1995-02-10
Abstract: PURPOSE: To selectively and certainly form a hollow part only to a desired thick-walled part by compressing a mold up to a first mold clamping state while injecting a resin into the mold held to a semi-opened state and subsequently setting the mold to a slightly opened state in a moment to inject compressed gas into the mold to immediately compress the mold up to a second mold clamping state. CONSTITUTION: At first, a resin is injected into a mold 1 held to a semi-opened state from an injection nozzle 2 and, subsequently, a movable mold 1b is allowed to advance during the injection of the resin to perform mold clamping up to a first mold clamping state. By this mold clamping, the resin in the mold 1 is stretched to spread throughout the mold to be closely bonded to the entire inner surface of the mold. Next, the movable mold 1b is allowed to slightly retreat to momentarily set the mold to a slightly opened state and compressed gas is introduced into the resin under pressure from a gas nozzle 3 to immediately perform the compression of the resin by mold re-clamping.  The compression of the resin is performed up to a predetermined wall thickness determined with respect to a molded product by this second mold clamping state and the introduction of excessive compressed gas under pressure is prevented by increasing the pressure of the resin in the mold 1 to enhance the mold reproducibility of a molded product.
Patent JP-H05246051-A (JP)
Title: Impact dot printer head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/275
Filed: 1992-03-03
Abstract: PURPOSE:To provide a low cost impact clot printer excellent in long-term reliability. CONSTITUTION:A plate-shape spring seat 27 composed of a material excellent in abrasion resistance having a recessed part 27b and a protruding part 27c provided to the contact part with a coil spring 15 thereof is arranged to the bottom part of a spring holder 13. Since the recessed part 27b and the protruding part 27c provided in order to adjust the force of the spring seat are composed of a material excellent in abrasion resistance, the spring force of the coil spring 15 is not changed by abrasion and uniform printing quality is obtained over a long period of time and, since the spring seat 27 is formed from a plate like member, an inexpensive impact dot head can be obtained.
Patent JP-S58162388-A (JP)
Title: Display liquid
Inventor: NISHIMURA YUKIO
IPC: B41M5/36
Filed: 1982-03-19
Abstract: PURPOSE:To permit stable display all the time as well as obtain high-quality pictures by using a display liquid consisting of a liquid medium containing a surface tension regulator and light-diffusible fine particles dispersible in the liquid medium and having a function to form bubbles when heated and to visualize pictures. CONSTITUTION:As a liquid medium to form vapor bubbles when heated, one or two or more of water and organic solvents of a boiling point of 130 deg.C or lower are used, and 0.0001-0.1pts.wt. a surface tension regulator such as surfactant and a viscosity regulator as additives are added to the liquid medium. Furthermore, 1-50pts.wt. a well-known white pigment, e.g., titanium oxide, zinc oxide, etc., as light-scatterable fine particles is dispersed in 100pts.wt. the liquid medium to obtain a display liquid. The display liquid is placed as a thin liquid layer 2 between a radiation absorptive layer 1 and a transparent protective layer 3, and bubbles 4 are formed when heated to visualize colored part.
Patent JP-H06255903-A (JP)
Title: Control device of elevator group management
Inventor: NAKAI SHOJI
IPC: B66B1/18
Filed: 1993-03-05
Abstract: PURPOSE:To improve service by detecting the demand of an elevator and carrying out proximity service only when it is judged by this result that the demand is small. CONSTITUTION:When a proximity service order unit 11 receives a detection signal from a demand detection unit 10, an order is sent to an appraisal index change unit 12 so as to carry out the proximity service, if an elevator which is the object of the proximity service is free. When the appraisal index change unit 12 receives this order, the appraisal index of each elevator for the resistered stop call is detected from unit control circuits 14b1-14b4 and the appraisal index is changed so that the stop call can be allotted to a near elevator (proximity elevator) and this appraisal index is sent to a reply elevator allotment unit 13. Then, the reply elevator allotment unit 13 issues allotment to a tavarable appraisal index elevator based on a received appraisal index. Thereby, the service is improved and also the drop of the group management ability can be prevented.
Patent JP-S58163156-A (JP)
Title: Manufacture of electrode-plate for storage battery
Inventor: HABUCHI TOSHIAKI
IPC: H01M4/04
Filed: 1982-03-19
Abstract: PURPOSE:To provide capability of manufacturing the electrode plates having a variety of capacities by means of one lattice body by preparing the pasting belts having ribs of different height and adjusting the height of the exit slit of a hopper for active substance. CONSTITUTION:A lattice body 7 is loaded onto a pasting belt 6 equipped with a rib 8 of prescribed height and sent into a kneading and coating machine 1, and the lattice body 7 is filled, from its upper surface, with paste-formed active substance by the hopper 2 for active substance. Then, the internal vacant space of the lattice body 7 is filled with the active substance 3, which concurrently swells-out onto the undersurface, and the overpaste 9' corresponding to the height h2 of the rib 8 of the pasting belt 6 is formed on the undersurface of the lattice body 7. When the pasting belt 6 advances further the lattice body 7 passes through the exit slit 5 of the hopper 2 for active substance, an electrode plate provided, on the upper surface of its lattice body 7, with the overpaste 9 substantially in the same amount as the overpaste 9' on the undersurface can be obtained, because the height h1 of the exit slit 5 is adjusted beforehand so as to be nearly equal to the height h2 of the rib described in the above, by a doctor knife 4.
Patent JP-H01219440-A (JP)
Title: Air shower device
Inventor: TAKAHASHI TOMIYUKI
IPC: F24F7/06
Filed: 1988-02-26
Abstract: PURPOSE:To improve a reliability for an air-tightness, simplify a structure and improve a maintenance characteristic by a method wherein a high performance filter is arranged at an upper part of a primary chamber at its horizontal attitude, and an air regulation plate for changing a dynamic air pressure into a static pressure in opposition to a discharging port of a blower is arranged in the primary chamber. CONSTITUTION:A primary chamber 3a is partitioned between a partition wall 11 at a discharging side of a blower 4 within a wind tunnel 3 and a partition wall 13 arranged between an upper part of the partition wall 11 and a passage partition wall 6. A high performance filter 5 is mounted horizontally at an opening part of a partition wall 13 communicating with the primary chamber 3a. A return air flow sucked from an air suction port 9 is increased in its pressure by a blower 4, discharged into the primary chamber 3a, its air blowing dynamic pressure is changed into a static pressure by an air regulating plate 14 to increase an interior pressure within the primary chamber 3a, then it passes through the high performance filter 5 and purified in it. The air further passed through the high performance filter 5 enters a secondary chamber 3b within an air tunnel 3, passes through a jet air stream injection port 7 and injected into a passage 2. In case of performing a maintenance operation, a cover 8 facing to the passage 2 is removed, and then the maintenance work is carried out through an opening of the partition wall 6 of the passage and further in close proximity with an interior of the air tunnel.
Patent JP-S61203673-A (JP)
Title: Manufacture of schottky diode
Inventor: TAKASHINA REIJI
IPC: H01L29/47
Filed: 1985-03-07
Abstract: PURPOSE:To reduce the intensity of electric field of an electrode part of a Schottky junction compared with a conventional method by forming the insulating film which has a larger etching rate on a surface of an insulating film so as to make said electrode part almost flat in a circumferential edge of the junction. CONSTITUTION:After an oxide film 2 is formed on a silicon semiconductor substrate 1, phosphorus diffusion is carried out to form a phosphorus glass film 4 on a surface of the oxide film 2. Then the part 6 corresponding to a Schottky junction is opened in a photoresist pattern 5. When etching is done, the etching progresses laterally in a phosphorus glass film 4 because the etching rate of the phosphorus film 4 is 2-4 times the rate of the oxide film 2 and an etched cross-sectional angle alpha is about 20 deg.. After that, a tungsten film 7 is formed by vapor deposition and a Schottky junction is formed on a contact plane of the semiconductor substrate 1. Further a titanium silver film 8 is formed on the tungsten film 7, after which a silver pile-up electrode 9 is formed, thereby completing the chip of DHD Schottky diode.
Patent JP-H01308416-A (JP)
Title: Ultraviolet-curable coating composition and production of plastic molding having cured coating film and improved surface property
Inventor: TAYAMA SUEHIRO
IPC: C08J7/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the title composition which can give a cured coating film of excellent scratch resistance and weathering resistance, by adding a UV absorber and a specified photopolymerization initiator to a photopolymerizable composition based on a crosslinkable and polymerizable compound having a plurality of (meth)acryloxy groups in the molecule. CONSTITUTION:A mixture based on 0.1-15pts.wt. UV absorber desirably having a max. absorption wavelength peak at 240-370nm and 0.02-10pts.wt. photopolymerization initiator component containing a photopolymerization initiator which is desirably a compound of the formula [wherein R<1-3> are each a 1-8 C alkyl, an oxyalkyl, a (substituted) phenyl or a (substituted)benzyl] having a sensitization wavelength at 365-400nm is added to 100pts.wt. photopolymerizable composition comprising 50-100wt.% crosslinkable and polymerizable compound having a plurality of (meth)acryloyloxy groups (e.g., 1,6-hexanediol diacrylate) and 0-50wt.% compound copolymerizable therewith (e.g., succinic acid/ methylolethane/acrylic acid condensate).
Patent JP-H05246732-A (JP)
Title: Device for producing flaky glass
Inventor: YOKOI KOJI
IPC: C03B19/12
Filed: 1992-03-03
Abstract: PURPOSE:To improve production efficiency by dropping a soln. contg. an organometallic compd. from a slit by gravity, passing a substrate below the slit to coat the substrate with the soln., drying the obtained coating film, releasing the film from the substrate and collecting the obtained flakes. CONSTITUTION:An organometallic compd. such as silicon tetramethoxide is dissolved in a solvent such as ethanol, and aq. hydrochloric acid is added to prepare a coating soln. The soln. is supplied to a bath from a coating soln. tank 6 through a pump 7 so that the height of the soln. is fixed in the bath. The soln. is dropped from a slit and applied on a belt-shaped substrate 1, and the excess soln. is recovered by a soln. receiver 8 set below the substrate 1 and returned to the tank 6. The substrate is then passed through an electric furnace 3 kept at 40-500 deg.C, and the obtained coating film is released and flaked. The flakes are collected by a sucker 4 furnished with a rotary brush 9 and heated to a specified temp. to obtain a flaky glass. The substrate 1 is washed and then dried by a hot-air drier 12.
Patent JP-S62202911-A (JP)
Title: Burner
Inventor: OYATSU NORIYUKI
IPC: F23C99/00
Filed: 1986-03-04
Abstract: PURPOSE:To provide a low NO2 combustion at a high efficiency without increasing unburnt components within burner ashes by effectively carrying out a thick and thin fuel combustion with a stable flame at a burner throat portion. CONSTITUTION:A mixture of coal and water (CWM) which is used as a fuel is fed along with an atomizing medium such as air or vapor from an atomizer 1, and injected into the furnace. Since fuel ejection ports 9 provided at the atomizer 9 are disposed at deflecting positions, the CWM is ejected in the circumferential direction of the burner thickly or thinly. On the other hand, combustion air is fed from a wind box 2 to a burner throat portion through an air register 3, and is mixed with pulverized coals at the rear part of a deflecting flow turning flame holder and burnt. At the burner throat portion, thickness and thinness are locally imparted to the fuel and the quantity of combustion air is varied, and it is possible to effectively carry out thick and thin combustion and the reduction of NO2 can be obtained.
Patent JP-H08238770-A (JP)
Title: Ink-jt rcording head
Inventor: OZAKI TERUO
IPC: B41J2/05
Filed: 1995-03-06
Abstract: PURPOSE: To provide an ink-jet recording head characterized by high thermal efficiency. CONSTITUTION: An ink-jet recording head equipped with an electrothermal converting body in which heat accumulation layers 100, 101 are formed on a predetermined position of a support substrate 108 with the trapezoidal top face made larger than the bottom face, a heating resistor layer 101 is formed on the top face, an electrode wiring layer 103 is formed on the heating resistor layer 102 except for the trapezoidal top face of the heat accumulation layer 100, 101, and the heating resistor layer 102 on the trapezoidal top face of the heat accumulation layers 100, 101 is made to generate heat.
Patent JP-S64126-A (JP)
Title: Composite material and its production
Inventor: YAMAMOTO TORU
IPC: C08G77/58
Filed: 1988-02-26
Abstract: PURPOSE: To produce a composition material, excellent in mechanical strengths, heat stability, chemical resistance and processability, by subjecting a solution containing a metal alkoxide, a silane coupling agent and water to hydrolysis by adding thereto an acid catalyst and polycondensing the hydrolyzate by adding thereto a basic catalyst.  
     CONSTITUTION: 100pts.wt. metal alkoxide (A) [e.g., Si(OC 2 H 5 ) 4 ] and 1W300pts.wt. silane coupling agent (B) (e.g., γ-glycidoxypropyltrimethoxysilane) are dissolved or dispersed in 1W30mol., per mol. of component A, of water to obtain a solution or a dispersion. A hydrolyzate is obtained by subjecting this solution or dispersion to hydrolysis by adding thereto 0.01mol. or above, per mol. of component A, of a sol-gel process acid catalyst (e.g., hydrochloric acid). To this hydrolyzate, is added at least 0.01mol. per mol. of component A, of a sol-gel process basic catalyst (e.g., tributylamine), and the mixture is polycondensed by irradiation with ultraviolet rays at a wavelength ≤250mn and/or electron beam at 0.1W50Mrad to obtain a composition material comprising a composite polymeric compound containing both inorganic and organic parts in the molecule. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S59174488-A (JP)
Inventor: HAABAATO AREN
IPC: B67B7/04
Filed: 1984-03-12
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-H10243462-A (JP)
Title: Method and device for transmission restriction
Inventor: TANAKA MASAHIKO
IPC: H04W48/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect of a radio wave with high power sent from a radio communication terminal equipment that enters a radio communication inhibit area from being caused on precision electronic devices in the radio communication inhibit area. SOLUTION: When a magnetic field detector 106 of a radio communication terminal equipment 1 detects a magnetic field generated by a magnetic field generator 206 of a transmission restriction/release device 2, a changeover section 109 selects supply of power to a control section 105 from a sub-power supply 108. When a very weak radio section 104 sends a transmission restriction request to the transmission restriction/release device 2 through an antenna 103 in this state, a control section 203 of the transmission restriction/release device 2 stops production of the magnetic field from the magnetic field generator 206 and the very weak radio section 202 sends a transmission restriction code through an antenna 201 to the radio communication terminal equipment 1.  Upon the receipt of the transmission restriction code, the radio communication terminal equipment 1 informs it to the user that a speech is forcibly terminated through a user interface section 110 and stops transmission of a radio wave with high power from the radio section 102.