baber/WOPTO huggingface dataset:
Patent JP-S6452864-A (JP)
Title: Oriented chopped fiber mat, and method and apparatus for producing the same
Inventor: TOOMASU II PIITAAZU
IPC: B27N3/14
Filed: 1988-04-27
Abstract: PURPOSE: To produce the subject mat excellent in directional strength from a non-conductive fiber feed stock by increasing the conductivity of a roving raw material to a specific value, then cutting the resultant roving material into chopped fibers, passing the chopped fibers through an electric field and depositing the resultant chopped fibers on a transfer surface by actions of gravity. CONSTITUTION: The electric conductivity of strands 40 and 41 is increased from 0.2 picosiemens to 10 nanosiemens and the strands 40 and 41 are then cut into chopped fibers with a chopper gun 23, dropped by gravity and deposited on a transfer belt 25. A conveyor deck 26 is insulated and highvoltage conductive rods 27, 28 and 29 are kept in a mutually electrically insulated state and a strong electric field is maintained among the mutual rods 27, 28 and 29 to orient the fibers.
Patent JP-H044913-A (JP)
Title: Method for preventing tail end jumping up on continuous rolling mill
Inventor: SATO NAOKI
IPC: B21B33/02
Filed: 1990-04-21
Abstract: PURPOSE:To prevent the meandering of the material to be rolled by decreasing the tension in the specific stand and the next stand before passing the tail end of the material to be rolled through the concerned stand, calculating the change of rolling load from the model equation of rolling load, deducting the gap correcting quantity due to the quantity of load change from the gap quantity of the plate thickness controlling. CONSTITUTION:The rolling is executed while tracking with the tracking device 9. When the tail end part of the material to be rolled is reaches the distance detected with the sensor 10 positioned at front of the i-th stand among the tandem stands or reaches the distance estimated with tracking, the tension of the material to be rolled is reduced with the tension reduction controlling device 8 between the i-th stand and the (i+1)th stand positioned in front of the above. In this stage, the change of the load caused by the tension change of the i-th stand and the load change of the (i+1)th stand is calculated by utilizing the rolling model and the correcting quantity of gap caused only with the tension change is calculated from these load change and it is deducted from the correcting quantity of the plate thickness controlling device.
Patent JP-H0948042-A (JP)
Title: Magnet roller, manufacture thereof, developing roller, developing unit and cleaning unit
Inventor: NISHIZAWA TOSHIMICHI
IPC: G03G21/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a magnet roller that surface and inner product failure are remarkably reduced and 'warpage' is suppressed to the level of no influence on the function. SOLUTION: A magnetic field injection mold 20 has stationary molds 1, 2 and a movable mold 3. The mold 3 is continuously injected according to the injection of the resin magnetic material in the mold 20 while moving in the direction for increasing the volume of a product cavity 4.
Patent JP-S59231071-A (JP)
Inventor: HANSUUGEORUKU SHIYUMITSUTO
IPC: C07D215/42
Filed: 1984-05-26
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-S59230843-A (JP)
Title: Cover-fitting construction
Inventor: TAMURAYA MAKOTO
IPC: B60R13/02
Filed: 1983-06-15
Abstract: PURPOSE:To fit a cover easily and securely, by a method wherein a fitting part of a cover is constituted of a pair of clamping pieces substantially parallel with a fitting surface of a bracket, the fitting surface of the bracket is inserted between the clamping pieces, and the assembly is fixed by a fixing means. CONSTITUTION:When fitting to a dash side panel 3 the cover 35 for protecting a computer 4 fitted to the panel 3, an engaging groove 13 of the cover 35 is fitted to a door opening edge part 12 of the panel 3, and the fitting surface 24 of the bracket 11 is inserted between the clamping pieces 29a, 29b of the fitting part 28 provided as one body with the cover 35. In the condition wherein tips of a pair of ribs 32, 33 protruding inwards make contact with a containing casing 6, a clip 18 is fitted into an engaging hole 25 through a through-hole 31, thereby completing fixing of the cover 35. Accordingly, the cover 35 can be fitted easily and securely, and it can be also detached easily.
Patent JP-S57111301-A (JP)
Title: Emulsion composition having good solvent miscibility
Inventor: TOBA KEITA
IPC: C09K23/52
Filed: 1980-07-30
Abstract: PURPOSE: The titled composition capable of providing films ungergoing less thermal discoloration, prepared by emulsion-polymerizing a cellulose derivative and a radical-polymerizable unsaturated monomer in the presence of a water-soluble vinyl polymer containing styrenesulfonic acid (salt).  
     CONSTITUTION: A cellulose derivative-containing emulsion composition which is stable when mixed with a water-soluble organic solvent is prepared by emulsion- polymerizing a mixture consisting of 1W55wt% cellulose derivative, average MW 5,000W50,000, (e.g., nitrocellulose) and 99W45wt% radical-polymerizable unsaturated monomer which dissolves the nitrocellulose derivative (e.g., acrylamide) at 0W200°C for 1W10hr in a water-soluble organic solvent (e.g., methanol) in the presence of a water-soluble vinyl polymer, number-average MW 6,000W100,000, containing at least 5wt% styrenesulfonic acid (salt). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63271099-A (JP)
Title: Heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28F9/02
Filed: 1987-04-27
Abstract: PURPOSE:To reduce a passage resistance and improve an efficiency of heat exchanging operation by a method wherein liquid passing grooves are provided in a header under a condition in which both partition spacings communicate to each other against the interior of the header for a partition plate and a coolant condensed liquid or a lubricant oil accumulated near the partition plate is flowed out into the opposing partition spacing. CONSTITUTION:During a flowing-out through each of groups of passages, a heat exchanging operation is performed with air flowing in air flowing clearances including corrugated fins 2 between tubes 1. Although coolant 16 condensed and liquified at a group of inlet passages or lubricant oil passed through the group of passages is accumulated in an upper partition chamber 4a above a partition plate 11 of a right header 4, the oil is reached to a lower partition chamber 4b as indicated by an arrow H through a liquid passing groove 15 connecting the upper and lower partition chambers 4a and 4b, the oil is flowed toward the outlet pipe along the groove and then flowed out of the unit. Since the condensed liquid accumulated in the upper partition chamber 4a and the line close the liquid passing hole 15, the gaseous coolant is flowed into the group of intermediate passages as indicated by an arrow (h) so as to perform a heat exchanging operation.
Patent JP-S61264357-A (JP)
Title: Toner for electrostatic charge image
Inventor: KATAGIRI JUNICHI
IPC: G03G9/08
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a toner which prevents offset and has excellent fixability, shelf life and resistance to vinyl chloride resin by using a resin obtd. by compounding a phenolic resin with an epoxy resin as a binder resin. CONSTITUTION:This toner contains at least the epoxy resin and phenolic resin. The toner having 5-25mum grain size is obtd., for example, by mixing 10pts.wt. carbon black, 5pts.wt. oil black and 2pts.wt. 'Viscoal(R)' to the resin obtd. by heating 63pts.wt. bisphenol A type epoxy resin and 20pts.wt. phenolic resin for 5-20min at 100-230 deg.C and kneading the mixture, then pulverizing and classifying the mixture after cooling.
Patent JP-H10300621-A (JP)
Title: Leak detection method of thermoelectric heat exchanger block with built-in thermoelectric member
Inventor: ARAKAWA TOSHIKAZU
IPC: F25B21/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make the existence inspection of a leak in a thermoelectric heat exchanger block easily possible. SOLUTION: A pressure fluid is filled from the outside between bisected shell members 53, 54 through a through hole 201 provided within either of the bisected shell members 53, 54, between inner seal parts S1, S2 for sealing the space between the shell members 53, 54 and the heating surfaces 80, 81 each of a thermoelectric member 5 in the circumference of the formation part of a heating medium passage cavities 7, 8 and an outer seal part 88 for sealing the gap between the bisected shell members 53, 54, of the outer circumference thereof, the existence of a leak in the inner seal part S1, S2 and the outer seal part S3 is inspected at the first inspection from the state of the filled pressure fluid, and the through hole 201 is sealed after the inspection.
Patent JP-S60248353-A (JP)
Inventor: FURUKAWA KEIICHI
IPC: B05D5/06
Filed: 1984-05-24
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-H0320712-A (JP)
Title: Color adjusting device
Inventor: WAKUMOTO MASANOBU
IPC: G02B26/00
Filed: 1989-04-25
Abstract: PURPOSE:To continuously and easily obtain various colors by providing plural selectively reflecting filters, which are formed from an optical multilayer interfer ence film, before and behind each other on the same optical axis, and adjusting the filters in terms of angle. CONSTITUTION:The selectively reflecting filters 11 and 12 are provided on the optical axis of light L in a holder 13. The filters 11 and 12 are monochromat ic filters formed from the optical multilayer interference film, and are turnably supported by their corresponding supporting axes 14 and 15. When the filters 11 and 12 are inclined at the same degrees, the same color control as one filter is effected; when only one of the filters is inclined or when both the filters are inclined at different degrees, color control other than that obtained by one filter is effected. Additionally, a color in a specific narrow wavelength band is obtained as a pure color when an angle is controlled so that the width of a transmission or reflection wavelength is narrowed. Thus, various colors can be continuously and easily obtained.
Patent JP-H11293346-A (JP)
Title: Manufacture of high strength cold rolled steel sheet excellent in pitting corrosion resistance and deep drawability
Inventor: MIURA MASAAKI
IPC: C21D9/48
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high strength cold rolled steel sheet synthetically satisfying the characteristics required for an automobile steel sheet such as required strength, deep drawability and corrosion resistance. SOLUTION: Steel having a composition which consists of, by weight, <=0.01% C, <=0.5% Si, 0.1-1.5% Mn, 0.005-0.015% S, 0.01-0.10% Al, <=0.006% N, 0.030-0.006% P, 0.1-0.5% Cu, 0.02-0.15% of effective Ti [where (effective Ti)=(total Ti%)-(48/12)C%-(48/32)S%$-(48/14)N% is satisfied], 0.1-0.5% Ni and the balance Fe with inevitable impurities and in which P, Cu and effective Ti satisfy the relation of inequality Cu%/64+(P%/31)×[3×10<3> ×(effective Ti%)/48]>=0.01%, is used. After the steel is heated to >=1125 deg.C, it is hot-rolled, coiled at 550 to 750 deg.C, pickled, cold-rolled at a >=60% rolling rate and successively subjected to recrystallization-annealing at 750 to 950 deg.C.
Patent JP-S62262109-A (JP)
Title: Water level setting method for automatic bath unit
Inventor: HIDAKA KATSUHIRO
IPC: G05D9/00
Filed: 1986-05-08
Abstract: PURPOSE:To omit fitting work of a water level detector to a bathtub by intermittently operating a pump at the time of pouring water and detecting water level of the bathtub when the pump is at rest. CONSTITUTION:Hot water in a hopper 15 is pressure fed to a bathtub 4 by a pump 5. The pump 5 is stopped after lapse of a fixed time and a solenoid valve 16 for a tank is closed. Water pressure at the time is detected by a water level sensor 17 in the state of no dynamic pressure. When the pressure is below set water pressure, the pump 5 is driven again, and the solenoid valve 16 for a tank is opened. Thereafter, the pump 5 is operated intermittently, and water level of the bathtub is detected when the pump is at a standstill, and when the level becomes a set level, a solenoid valve 13 for automatic hot water supply and solenoid valve 16 for a tank are closed, and pouring is stopped. Thus, as the water level sensor 17 can be installed in the bath unit 1, fitting work of a water level detector to the bathtub 4 can be omitted.
Patent JP-S5230541-A (JP)
Title: Baseball-game board
Inventor: MUKOUDA MINEO
IPC: A63F3/00
Filed: 1975-09-01
Abstract: PURPOSE: A baseball-game board, using which a player can play the game of baseball in a feeling as if he is a captain of the team just directing the team at his will, enjoying complex management just as in a real baseball game. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08306831-A (JP)
Title: Film carrier type semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L23/34
Filed: 1995-04-28
Abstract: PURPOSE: To effectively dissipate the heat of a semiconductor element, and restrain a temperature rise of the semiconductor element. CONSTITUTION: A heat sink 12 to which a semiconductor element 11 is die- bonded by using solder is adhered to a carrier film 14 by using adhesive agent 15. A bump 16 formed on each of the electrode parts 11a on the upper surface of the semiconductor element 11 is positioned in the central aperture part 14a of the carrier film 14. One end portion of each of the fingers 17 is connected with each of the bumps 16. The semiconductor element 11 is molded together with the carrier film 14 by using sealing resin 18. The other end portion of each of the fingers 17 is extended from the sealing resin 18. The heat of the semiconductor element 11 is effectively dissipated by the heat sink 12.
Patent JP-H10320687-A (JP)
Title: Device and method for deciding vehicle kind
Inventor: PARK WON SEO
IPC: G08G1/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To minimize decision errors of many kinds of vehicle that a nonstop toll collection system has by calculating the width and length of a vehicle by using an axle sensor equipped with switch contacts and vehicle video, and deciding the kind of the vehicle. SOLUTION: The axle sensor 320 has four switch contacts arranged at the bottom part of a lane at right angles to the lane, photographs the background before the vehicle enters the photographic field as a reference image according to a vehicle sense signal, and photographs the vehicle together with the background as a vehicle image when sensing the 1st axle of the vehicle between the start point and end point of sensing. A vehicle kind decision unit 340 calculates the width and length of the vehicle from difference values between the reference image and vehicle image and determines the number of axles and the forward/backward travel state of the vehicle according to the generation procedure and generation frequency of a contact signal generated by the axle sensor 320 to decide the kind of the vehicle. Consequently, the nonstop toll collection system can be placed in smooth operation, many kinds of vehicle can be decided, and their decision errors can be minimized.
Patent JP-H04315762-A (JP)
Title: Light-emitting element
Inventor: NISHII YOSHIYUKI
IPC: H01J63/06
Filed: 1991-04-12
Abstract: PURPOSE:To prevent electrical trouble resulting from getter films formed within a vacuum envelope. CONSTITUTION:A base 20 on which to place each electrode group is provided in such a way as floating above the back panel 3 of a vacuum envelope 1, and a metallic container 21 is provided on the back side of the base 20 and getter 13 is disposed in the metallic container 21 whereby scattering of a getter film 14 over each electrode group is restrained. Sufficient burning of the getter is thus made possible and the degree of vacuum within the vacuum envelope is sufficiently enhanced by the getter.
Patent JP-H10258003-A (JP)
Title: Fitting mechanism of toilet seat and/or toilet lid
Inventor: YANAGAWA TAKAHIRO
IPC: A47K13/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent sewage from sticking to a hinge chamber due to splashing of urine and casing from dropping and breaking in the case of being transported by providing a projection in the casing and a recess in a hinge block to be inserted into and fixed to the projection. SOLUTION: Projections 2a into which hinge blocks 5 are inserted, are formed at the front side of a casing 2, hinge block insertion sections 3a, 4a are provided in the base sections of a toilet seat 3 and a toilet lid 4, the projections 2a and the hinge block insertion sections 3a, 4a are connected continuously through the hinge blocks 5. The hinge blocks 5 are given a recess 5a corresponding to the projections 2a provided in the casing 2. The hinge blocks 5 are given hinge bodies 5b to pivot the hinge block insertion sections 3a, 4a provided at the base sections of the toilet seat 3 and the toilet lid 4. The hinge blocks 5 are fixed by fitting the recess 5a into the projection 2a.
Patent JP-S62264783-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUN
IPC: G11B5/027
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a variable speed reproducing picture without noise by using a means switching at least one set of double azimuth head pairs at high speed depending on the detection of an output level and obtaining a continuous reproducing signal and a picture storage device for one field. CONSTITUTION:When a CH1 is traced on a magnetic tape, a signal SW 30 goes to a low level and when a CH2 is traced, the switch SW 30 goes to a high level. The channel is selected by the operation of a chageover switch 9. The outputs of heads 1,2 are amplified by preamplifiers 4, 5 in the operation of the channel CH 1, and fed to a changeover switch 8. A head switching control circuit 7 detects an envelope of an output of the preamplifiers 4, 5 to generate a switching signal for the head selection. In the CH2 period next, the changeover switch 9 is operated and a signal being the result obtained by amplifying the output of a head 3 by a preamplifier 6 is selected. A TV signal demodulated by a signal processing circuit 10 is fed to an A/D converter 11 of the next stage, where the signal is converted into a digital signal and a picture for one field is stored in a memory 12.
Patent JP-H046807-A (JP)
Title: Permanent magnet with improved corrosion resistance and its manufacture
Inventor: FUJINAGA MASASHI
IPC: H01F7/02
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a permanent magnet with improved corrosion resistance and wear resistance and its economical manufacturing method by providing a glass film on a surface of the permanent magnet and by coating and sealing a defective part of the glass film with a metal. CONSTITUTION:A glass film 2 is provided on a surface of a permanent magnet 1 and a defective part of the glass film 2 is coated and sealed by a metal 4. Also, the glass film 2 is provided on the permanent magnet 1 and then electroless plating of a corrosion-resistant metal is performed, thus enabling a defective part of the glass film 2 to be sealed by the corrosion-resistant metal film 4. For example, after dipping the sintered magnet 1 with a composition of Nd2Fe14B2 into a solution where Na2O 1 pts.wt. and an SiO2 3 pts.wt. are dissolved into water 20 pts.wt., it is dried at 90 deg.C, is treated by a nitric acid with 10vol.% at 70 deg.C, is heated in Ar atmosphere, thus achieving glass coating. Then, it is dipped into an electroless plating bath at 90 deg.C where nickel chloride 3 pts.wt., hyposodium phosphate 1 pts.wt. and ammonium chloride 5 pts.wt. are dissolved into water 100 pts.wt., thus enabling nickel 4 to be deposited at a defective part of the glass film 2.
Patent JP-S589631-A (JP)
Inventor: SATOU KAZUNARI
IPC: A01K63/06
Filed: 1981-07-07
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-2000298338-A (JP)
Title: Alkali-developable photosensitive paste composition
Inventor: NAKAYAMA YUTAKA
IPC: C08L55/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the photopolymerizable alkali-developable photosensitive paste composition capable of obtaining a film high in resolution, when used for lithography. SOLUTION: This alkali-developable photosensitive paste composition contains (A) an inorganic powder, (B) a cellulosic carboxy-modofied photosensitive binder resin represented by the formula and obtained by additionally reaction glycidyl (meth)acrylate to a cellulose derivative, (C) a photoreactive monomer, (D) a photopolymerization initiator. In the formula, R1 is a substituent selected from a group comprising an H atom and 1-4C alkyl, such hydroxyalkyl, 1-8C acyl and -COR3COOH groups, and a substituent containing at least the above H atom and/or the above hydroxyalkyl and the above -COR3COOH group, and the above R3 is a substituent selected from a group comprising 1-4 alkylene and 6-8C cycloalkylene and optionally substituted phenylene groups.
Patent JP-S5630971-A (JP)
Title: 2-cyclohexyl-gamma-2-phenyl-trans-4-piperidinomethyl-1,2- dioxorane and its preparation
Inventor: KIKAZAWA KAZUO
IPC: A61K31/445
Filed: 1979-08-23
Abstract: NEW MATERIAL:2-Cyclohexyl-γ-2-phenyl-trans-4-piperidinomethyl-1, 3-dioxorane of formula I.  
     USE: A synthetic intermediate of the trans isomer of 2-cyclohexyl-2-phenyl-4-piperidinomethyl-1,3-dioxorane methiodide of formula II.  
     PREPARATION: The reaction between 2-cyclohexyl-γ-2-phenyl-trans-4-p-tolylsulfonyloxy-methyl-1,3-dioxorane and piperidine gives the compound of formula I, which is further made to react with methyl iodide to form a high-melting compound of formula II. The phenyl group and piperidinomethyl group are in the relation of trans to the 1,3-dioxorane ring in the compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11173264-A (JP)
Title: Swash plate compressor
Inventor: KATO TAKAYUKI
IPC: F04B39/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a compressor by forming a coating of a solid lubricant comprising at least one of molybdenum disulfide, tungsten disulfide and graphite on an interference face for preventing the rotation of a piston made of aluminium used as a base material. SOLUTION: A double-end piston 6 comprises an interference face 6d for preventing rotation, and the interference face 6d is applied with molybdenum disulfide and graphite selected as the solid lubricant with a polyamideimide resin, and heated to be hardened to form a coating. As the piston 6 comprises the coating of the solid lubricant on the interference face 6d for preventing rotation which is apt to be seized, the superior seizing resistance can be ensured. Further the lubrication coatings formed on a sliding contact face 6a and the interference face 6d of the piston 6 are treated by the transferal method, the coating can easily be formed without increasing the manhour even when they are the coatings of the kinds different from each other.
Patent JP-H08277546-A (JP)
Title: Handrail structure in construction machine
Inventor: WATANABE YOSHITERU
IPC: E02F9/00
Filed: 1995-04-06
Abstract: PURPOSE: To adjust the height of a handrail installed to an upper revolving superstructure. CONSTITUTION: A handrail 10 mounted on the top face of a fuel tank 7 is composed of a fixed rail section 10a and a movable rail section 10b. The movable rail section 10b is fitted internally to the fixed rail section 10b in a telescopic manner in a freely vertically forwarding-retreating manner, and the engaging projecting section of a lock member 11 set up at the front end section of one handrail 9 is engaged with an arbitrary engaging hole 10c in engaging holes 10c bored at a plurality of places in the vertical direction in the movable rail section 10b. Accordingly, the movable rail section 10b is fixed in proper projecting height.