baber/WOPTO huggingface dataset:
Patent JP-S5691842-A (JP)
Title: Oxidation catalyst of carbon monoxide
Inventor: KAWABATA ROKUROU
IPC: B01J23/34
Filed: 1979-12-27
Abstract: PURPOSE: To obtain the catalyst excellent in catalytic properties, a useful life and mechanical strength as the carbon monoxide oxidation catalyst by a method wherein zinc oxide and a clay mineral are added to manganese oxide and, thereafter, the resulting compound is molded and baked.  
     CONSTITUTION: As the catalyst oxidizing carbon monoxide contained in an exhaust gas of an internal combustion engine or a heating system, the compound comprising 30wt% or less of zinc oxide, 2W40wt% of the clay mineral and the remainder of manganese oxide is sufficiently milled and mixed. Thereafter, said compound is molded into an optional shape and baked by heating. The catalyst produced as described above is excellent in a useful life, heat resistance and mechanical strength as well as inexpensive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6064232-A (JP)
Inventor: FURETSUDO EFU HABURU ZA SAADO
IPC: G03G15/14
Filed: 1984-08-16
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-H1016556-A (JP)
Title: Impact absorbing structure of trim for vehicle
Inventor: HORIBA MAKOTO
IPC: B60R13/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To form an impact absorbing part in simple structure on a necessary point of a trim main body by integrally molding the trim main body and the impact absorbing part by interposing a connecting part to connect them free to bend and using the impact absorbing part so as to run along the trim main body by bending the impact absorbing part from the connecting part. SOLUTION: A door trim 1 of a vehicle is formed by integrally molding a trim main body 2, an impact absorbing part 3 and a thin hinge part 4 of a synthetic resin material, etc. The impact absorbing part 3 is constituted by erecting a rib 3b on a thin plate type base plate 3a roughly in a grating shape, and one edge part of the base plate 3a is connected to the trim main body 2 through the thin hinge part 4 free to bend. A hook 2a is projectively provided on the trim main body 2, and at the time when the impact absorbing part 3 is made to run along the trim main body 2 by bending it, an engagement part 3c of a head end of the base plate 3a is set by engaging it with the hook 2a. The door trim 1 constituted in this way absorbs an impact by the impact absorbing part 3 at the time when the impact from the side of the vehicle is transmitted to the door trim 1.
Patent JP-S5699834-A (JP)
Title: Back mirror device for car
Inventor: KANEKO YOSHIAKI
IPC: B60R1/12
Filed: 1979-12-31
Abstract: PURPOSE: To facilitate to confirm the backward situation of both sides of the car body, by projecting the reflecting surface of the left back mirror to the sideward of  the car when the flasher for indicating turning left goes on and off.  
     CONSTITUTION: The switches 7 and 8 are interlockingly closed when the car is going to turn to the left. The flasher flashes to indicate the direction, at the same time, the electromagnet 5 is excited to attract the magnetic end 2' of the movable supporting arm 2, which pivotally turns around the supporting axle 3 against the tension of the spring 4 to hold the back mirror 1 in the position shown by the dotted line. Because the distance between the center of the back mirror and the car body is widened, the visual range in the left back area is largely spread, therefore, confirmation of the road situation whether some pedestrians are there or not, for example, is very easily done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5793153-A (JP)
Title: Sheet printer
Inventor: ABE ETSUROU
IPC: B41F31/02
Filed: 1980-12-03
Abstract: PURPOSE: To provide a printer capable of uniformizing the nature of ink by even attachment of ink over the entire length of an ink roller from an ink feed port with an ink applying mechanism constructed with an ink feed pipe having an ink supply port.  
     CONSTITUTION: A plurality of ink nozzles 25 are arranged an ink feed pipe 24 arranged almost parallel on a long shaft of an ink roller 7 at almost fixed intervals corresponding to the length of the roller 7 to make an ink applying mechanism 23. An ink is attached evenly to the surface of the ink roller 7 with an injection pressure thereof made almost the same relative to all the ink nozzles 25. A printing cylinder 2 and a press cylinder 3 are provided in the process of feeding a sheet S. Once an ink is shifted to a transfer roller 8 from the ink roller 7, it is transferred to a printing plate on the circumference of the printing cylinder 2 from the roller 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6232109-A (JP)
Title: Copolymer containing methallyl alcohol unit
Inventor: MIYAKAI TAKUSHI
IPC: C08F226/06
Filed: 1985-08-05
Abstract: PURPOSE:A hydrophilic resin which can give a curable composition suitable as a binder or the like, can be easily produced and can be cured as desired, formed from methallyl alcohol and acrylamide or its derivative, acrylic acid, methacrylic acid or their derivatives, or an N-vinyllactam. CONSTITUTION:A copolymer comprising methallyl alcohol and acrylamide or its derivative, acrylic acid, methacrylic acid or their derivatives, or an N- vinyllactam. Acrylamide, acrylic acid or N-vinyl-2-pyrrolidone is preferable as the comonomer which is copolymerized with methallyl alcohol because the MW can be easily controlled. Especially, acrylamide is preferable. Two or more of the comonomers can be used. It is preferable that the copolymer contains 0.5-50mol% methallyl alcohol units.
Patent JP-H08326646-A (JP)
Title: Magnetic force engine
Inventor: MIZUMOTO MASATAKE
IPC: F03G7/00
Filed: 1995-06-02
Abstract: PURPOSE: To solve dangerousness of ignition accompanying contanimation such as emission of harmful gas and combustion of liquid fuel, and improve silent and economical properties, by flowing current to an electromagnet by making the magnetic force of permanent magnets to serve as a power source, and utilizing the motion of repulsion and attraction against each other of the permanent magnets by polar conversion. CONSTITUTION: Both pistons of permanent magnets whose polarity are directed in the same direction are inserted in both cylinders 1, 2 fixed in parallel to each other. Both driving wheels 9, 10 connected to both cranks 8 by both connecting rods 5, 6 are linked to each other by a crankshaft 11. Further, electromagnets 12 are fixed on both pistons 3, 4 sides. Meanwhile, a variable electrode slip ring 14 is attached to the axis of a driving motor 13. Then, the ring 14 is connected to the electromagnets 12 by lead wires, and both driving motor 13 and the variable electrode slip ring 14 are wired from a battery 17. This magnetic force engine rotates the driving wheels 9, 10 by piston action due to the repulsion and pulling against each other between both permanent magnets 3, 4 and the electromagnets 12. Also, the piston action is proportioned by varying the rotational speed of the slip ring 14.
Patent JP-S6326805-A (JP)
Title: Color picture storage device
Inventor: SATO YUKIO
IPC: G11B11/10
Filed: 1986-07-21
Abstract: PURPOSE:To improve the retrieval or transmission speed by providing a head recoding/reproducing lightness information of color picture information and a head recording/reproducing chromaticity information. CONSTITUTION:Lightness information L of a color picture signal is recorded/ reproduced by a recording/reproducing system head 102-1 and chromaticity information C is recorded/reproduced by a recording reproducing system head 102-2. Furthermore, a recording reproducing system head 102-3 records. reproduces head information. A picture processing unit 500 applies color conversion processing or the like to a digital picture signal fed from a picture read section 900. In retrieving the color information stored on a disk 100 in the device as above, the signal L is sent, displayed on a display device 1600 to apply retrieval. Thus, efficient retrieval is attained in a short time, Moreover, the device 1600 is constituted by an inexpensive monochroic system..As to the retrieved picture, it has only to be printed out by a color printer 1000.
Patent JP-S6060925-A (JP)
Title: Manufacture of sodium hydrogen carbonate by converting sodium hydrogen carbonate-containing complex salt
Inventor: UIRIAMU KURAAKU KOPENHEIFUAA
IPC: C01D7/14
Filed: 1984-08-17
Abstract: Sodium bicarbonate is produced by introducing solid sodium sesquicarbonate and/or Wegscheider's salt into a reversion slurry, saturated with respect to bicarbonate and containing at least 10 wt. % solids, to effect rapid and complete conversion of the feed solids to crystalline sodium bicarbonate which is recovered from the slurry. Carbon dioxide is introduced into the reversion liquor to maintain its composition at a relatively constant value, preferably in a region of the Na2CO3-NaHCO3-H2O phase diagram that minimizes the equilibrium partial pressure of CO2 vapor above such liquor.
Patent JP-H0461452-A (JP)
Title: Data communication equipment
Inventor: FUKADA TAKASHI
IPC: H04L69/40
Filed: 1990-06-29
Abstract: PURPOSE:To easily recognize the connection state by displaying the connection state of a communication line onto a display means. CONSTITUTION:The data communication equipment 1 consists of a central processing section 2 controlling totally the data communication equipment 1, an LED (light emitting diode) 4 as a display means displaying the connection state of a communication line 3, a register 5 controlling the LED 4 by a signal from the central processing section 2, and a communication control section 6 as a transmission and reception means making transmission reception of a signal on the communication line 3. Then the LED 4 goes off when the communication line 3 is interrupted, the LED 4 is blinked when the connection of the communication line 3 is on the way of being set and the LED 4 is lighted when the connection of the communication line 3 is established based on a transmission data and a reception data. Thus, the connection state of the communication line 3 is easily recognized.
Patent JP-H0839797-A (JP)
Title: High-density ink-jet print head
Inventor: JIYON AARU PIISU
IPC: B41J2/055
Filed: 1995-06-14
Abstract: PURPOSE: To inexpensively lower the cross talk of a high density ink jet printing head by a simple structure. CONSTITUTION: A cover 20' is provided to the front parts of liquid housing channels 18-1-18-8 arranged almost in parallel and the liquid ejecting holes 26-1-26-8 formed to the cover 20' are arranged to one of three hole rows 27' respectively different in height from the bottom walls of the channels 18-1-18-8. A means for operating the channels so as to eject the liquid from the holes of the hole rows at the same time is provided.
Patent JP-H05337803-A (JP)
Title: Lens surface forming device
Inventor: FUJIKAWA SHINJI
IPC: B23Q15/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a lens surface forming device which automatically machines a lens surface by recording the motion of a worker who is performing the formation of a lens surface, only in response to the replacement of lenses by the worker. CONSTITUTION:A support bed 3 on which a work head 2 is slidably supported, set on the upper surface of a body 1, and a shaft 8 is connected to the work head 2 through the intermediary of a cam plate 9 and a pin 10. A handle 11 is attached to the shaft 8 which is further provided thereto a sensor control plate 12, a key 15 and a sensor flange 14 to which the sensor control plate 16 is fixed. The shaft 8 is coupled thereto with an encoder 18 through a belt 19. A pulse motor 13 is coupled to the sensor flange 14 through the intermediary of a belt 17. A position change detecting sensor 20 and reflective type sensors 21a, 21b are attached on the body 1. A control means 22 is incorporated in the body 1.
Patent JP-2000012561-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUBO SATORU
IPC: H01L21/306
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor in high accuracy by a smaller number of masking processes by forming electrodes in opening trenches, such that the surface of an opening of the lowest step reaches an N-th etching stopper layer and the surface of an opening of the highest step reaches the first etching stopper layer. SOLUTION: A buffer layer 102 and a channel layer 103 are formed on a semiconductor substrate 101, and then first, second and third etching stopper layers 104, 106, 108 and first, second, and third etching layers 105, 107, 109 uspectively are alternately laminated. First, second, and third regions 121, 122, 123 are uspectively formed by etching, such that two steps 115a, 115b are formed on the etching layer on the surface of the semiconductor and that the surface of a semiconductor of the first region 121 of the lowest step reaches the third etching stopper layer 108. Furthermore, opening trenches 131a, 132a, 133a are formed by sulyecting the to surface treatment, and gate electrodes 141, 142, 143 are formed in the opening trenches 131a, 132a, 133a respectively.
Patent JP-S6415681-A (JP)
Title: Method for testing magnetic disk medium
Inventor: MAEZAWA CHOJI
IPC: G01R33/12
Filed: 1987-07-08
Abstract: PURPOSE:To detect the flaw on a medium efficiently and automatically by in expensive apparatus, by detecting the relative difference between the output levels from two tracks approaching each other and performing the detection of the flaw simultaneously with reading. CONSTITUTION:The test heads Ha, Hb recording/regenerating a test signal on the tracks approaching each other on a medium to be tested are arranged in close vicinity to each other in the track direction corresponding to two tracks recorded/regenerated simultaneously. At the time of testing, the test signals from a writing amplifier 6 are written to the medium to be tested simultaneously in the same phase when the signals written to the medium to be tested are read. The output of a differential amplifier 7 becomes zero when there is no flaw on the medium to be tested but difference is generated in either one of the output levels of the heads Ha, Hb when there is a flaw on the medium to be tested and the signal proportional to the size of said flaw is outputted to the output terminal of the differential amplifier 7 and the presence of the flaw can be known.
Patent JP-S5876520-A (JP)
Title: Linear product of polyester
Inventor: YAMAMOTO YOSHIYUKI
IPC: D01F6/92
Filed: 1981-10-29
Abstract: PURPOSE:A specific amount of diglycidyl tetrahydrophthalate is added to a polyethylene terehthalate of a specific intrinsic viscosity and they are melt extruded and drawn to improve its filament splitting and drawing properties, thus giving the titled linear product of high strength used for fish nets. CONSTITUTION:100pts.wt. of polyethylene terephthalate with an intrinsic viscosity of 0.4-1.1 are combined with 0.01-5.0pts.wt. of diglycidyl tetrahydrophthalate and/or diglycidyl hexahydrophthalate and they are blended, then melt extruded by means of an extruder provided with a screw and a round dice into a linear product, cooled in a water bath and drawn at a ratio exceeding 2 by use of differential rolles in hot water to give the objective linear product.
Patent JP-S6062972-A (JP)
Title: Method for freezing food and apparatus therefor
Inventor: OGAWA YUTAKA
IPC: A23L3/36
Filed: 1983-09-16
Abstract: PURPOSE:To make the quality of a food after thawing the same as that before the thawing, improve the quality of the forzen fod, and save energy, by precooling thinly the food to be frozen, sprinkling a liquid refrigerant at a specific temperature or below, and dipping the food to be frozen in the liquid refrigerant. CONSTITUTION:The shape and thickness of a food 3 to be frozen are limited to given values, and the food 3 is packaged in a synthetic resin film, etc. and deaerated. The packaged food 3 is then arranged at the starting end of a conveyor 1, passed between precooling headers 4 and 4 for sprinkling cold water, sprinlked and precooled with cooling water in a cooling apparatus 6 with cold water for precooling. The food 3 to be frozen is cooled to a temperature near the freezing point, passed between sprinkling headers 13 and 13 for sprinkling a freezing liquid, sprinlked and dipped in a refrigerant liquid cooled at <=-45 deg.C in a cooling apparatus 15 for freezing liquid refrigerant and frozen. The resultant frozen food 3 is then passed through a maximum ice crystal forming zone to reach the final freezing temperature. The frozen food 3 is then passed between fresh water sprinkling headers 16 and 16 for cleaning to wash the adhered liquid refrigerant for freezing.
Patent JP-H0459896-A (JP)
Title: Composition for fluid coupling
Inventor: TOMIZAWA HIROTAKA
IPC: C10N40/08
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the subject composition excellent in inhibition of thermal decomposition or gelation and durability by adding a stabilizer and an anti-wear agent to a base oil composed of a organopolysiloxane. CONSTITUTION:An objective composition obtained by using (A) an organopolysiloxane represented by the formula [R is 1-18C (halogenated) hydrocarbon: (n) is integer of 1-2000] as a base oil and adding (B) (i) 0.001-5wt.% (preferably 0.01-2wt.%) stabilizer such as dimethyl-sec.-butylamine or 2,6-tert.- butyl-alpha-dimethylamino-p-cresol and (ii) 0.01-5wt.% (preferably 0.1-3wt.%) anti- wear agent such as a triarylphosphate or a triarylphosphorothionate thereto.
Patent JP-S6341377-A (JP)
Inventor: ROBAATO ESU OTSUTO
IPC: B65H45/24
Filed: 1987-07-11
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-2000024594-A (JP)
Title: Separator
Inventor: HIRANO SATOSHI
IPC: B07B11/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a separator which can simply and steadily separate a mixture consisting of different kinds of materials into its constituent materials. SOLUTION: A separator is so designed that a mixture G consisting of different kinds of materials is smashed, disturbed, and then broken into smaller particles by the rotary power of a main cylinder 8 having a disturbing member 8a on the peripheral surface, and dropped forcedly into a mainframe 1, in which a negative pressure is generated. As a result, the mixture G is spread over a wide range of the mainframe 1 when it drops into the mainframe 1 and the constituent materials can be individually recovered based on the difference in the density of constituent materials.
Patent JP-H0459626-A (JP)
Title: Formation of porous glass
Inventor: OGURA KUNIO
IPC: C03B8/04
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the title high-quality glass free from cracks etc., with increased accumulation rate and efficiency through accumulating glass fine particles in a flame onto a rotary accumulating surface by enlarging the flame with the growth of glass. CONSTITUTION:The objective porous glass 12 is produced by ejecting and accumulating glass fine particles in a flame from a burner 20 onto the accumulating surface 11 of a revolving glass rod 10. In this case, the flame is progressively enlarged according to the growth of the porous glass 12 due to the accumulation of said glass fine particles.
Patent JP-H0459876-A (JP)
Title: Hydrated dye composition and its production
Inventor: YUDA KOJI
IPC: C09B67/06
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the title non-dust, readily dispersible or soluble composition excellent in handleability and workability, etc., by drying a wet dye cake to a specified moisture content in a mixed and/or disaggregated state. CONSTITUTION:The objective composition capable of clearly dyeing textile materials can be obtained by drying a wet dye cake in a mixed and/or disaggregated state with e.g. a Nauter mixer so that the moisture content fall within the range enclosed by two straight lines expressed by equations I and II, respectively, with moisture content W(%) as ordinate and specific surface area a(m<2>/g) as abscissa. Said moisture content is pref. 5-30wt.% (esp. 10-25wt.%).
Patent JP-H0338476-A (JP)
Title: Travelling device for branch pipe
Inventor: SANEMORI TAKESHI
IPC: B62D57/024
Filed: 1989-07-04
Abstract: PURPOSE:To enable entering a branch pipe and to enable a work in the branch pipe by providing a travelling device comprising a storing device adapted to move in a mother pipe, with an opening thereof confronting with the pipe wall of the mother pipe and an inside self-running device which is stored in the storing device and capable of moving along the inner wall of the storing device. CONSTITUTION:A travelling device comprises a cylindrical storing device 3 which has an opening portion 3a of diameter substantially same as that of a branch pipe 20 and is adapted to move, with the opening portion 3a confronting with the pipe wall of a mother pipe 10 in the mother pipe 10, and an inside self-running device 4 which is stored in the storing device 3 and capable of moving along the inner wall of the storing device 3. When the storing device 3 where the inside self-running device 4 is stored is moved in the mother pipe 10 to make the opening portion 3a of the storing device 3 agree with the branch pipe 20 in a branch port 20a, the inside self-running device 4 stored in the storing device 3 is started. Whereupon, the inside self-running device 4 moves along the inner wall of the cylindrical storing device 3 and enters the branch pipe 20 from the opening portion 3a to run as it is in the branch pipe 20.
Patent JP-H1017793-A (JP)
Title: Epoxy resin-based powder coating composition
Inventor: TAKUMA HIROSUKE
IPC: C08G61/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in coating film strength, bond strength, chemical resistance, heat cycle resistance and durability, exhibiting good electrical resistance characteristics even under high humidity, thus useful as a powder coating material for electrical insulating coating use, comprising an epoxy resin and a specific curing agent. SOLUTION: This powder coating composition comprises (A) an epoxy resin and (B) a curing agent containing >=10wt.% of (B1 ) a phenolaralkyl resin obtained by reaction between (B1 ') an α,α'-dihaloxylene compound and (B1 ") a phenolic compound in the presence of no catalyst or a hydrogen halide catalyst. For example, the amount of the component B to be used is such as to be 0.5-1.5 (esp. 0.8-1.1) in terms of OH equivalent ratio based on the epoxy group in the component A. It is preferable that the component B1 is prepared by reaction between the components B1 ' and B1 " in the molar ratio B1 "/B1 ' of 0.5-10 (esp. 0.7-2) at 60-200 (esp. 70-160) deg.C.
Patent JP-H117747-A (JP)
Title: Single reel type magnetic tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/07
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To surely transfer a rotating force of a driving body to a reel in a single reel type magnetic tape cartridge for driving a reel by pressing a driving body of take drive to the lower surface of the reel in the surface contact condition. SOLUTION: A drive ring 20 is provided in separation from a reel 2. The drive ring 20 is comprised into a boss 12 of the reel 2 to freely support the upper and lower slides. A reel clamper 21 is arranged at the upper surface of the drive ring 20, and this is pressed and urged downward with a spring 22. During operation, a driving body of the tape drive is pushed to the lower surface of the drive ring 20 under the surface contact condition to transfer the rotating force. Since the drive ring 20 is always held closely by the reel clamper 21 and drive body, the rotating force of the driver ring 20 can surely be transferred.