baber/WOPTO huggingface dataset:
Patent JP-S601841-A (JP)
Title: Manufacture of dielectric isolating ic substrate
Inventor: YAMADA KOUICHIROU
IPC: H01L21/331
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the voltage drop due to the resistance of a collector and to suppress the thickness of a homogenous collector junction by forming a semiconductor layer having a forbidden band width wider than a single crystal silicon on the surface of a single crystal silicon region held on a substrate, and then forming a dielectric insulating film. CONSTITUTION:After a thermally oxidized film 14 is formed on a main surface 12 of a P type silicon single crystal substrate 11, it is etched to the prescribed depth only at the prescribed portion. A phosphorus, oxygen-doped polycrystalline silicon film 17 is covered as an N type semiconductor layer having a forbidden band width wider than silicon to become a collector layer. Then, an SiO2 film 18 is formed as a dielectric isolating film. Subsequently, a polycrystalline silicon layer 19 is accumulated. When the substrate 11 is ground and polished from the surface 13 side and the surface of the layer 19 is grounded to be smoothened, a semiconductor layer 17 having a forbidden band width wider than a single crystal silicon is formed in contact with single crystal silicon base layer 16, and the region insulated and isolated by the film 18 is supported to the layer 19 in a dielectric isolating IC substrate 20.
Patent JP-S5232934-A (JP)
Title: Apparatus for mounting and dismounting the self_propelled coating vehi cle having caterpillars made of magnets
Inventor: MATSUSHIMA KOUICHI
IPC: B05C9/00
Filed: 1975-09-09
Abstract: PURPOSE: An apparatus for the easy mounting and dismounting of a self-propelled coating vehicle having caterpillars made of magnet to the coating surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06324923-A (JP)
Title: Data compressing method
Inventor: FUJIMOTO MINORU
IPC: G06F12/00
Filed: 1993-05-11
Abstract: PURPOSE:To enlarge the utilization of data compression by comparing each record with a previously set reference record and defining the record as the target of compression when the provided difference is settled within a certain range as a result. CONSTITUTION:The difference between a bisected reference record 40F0 and respective records 11a-11f is calculated, when the calculated difference is settled within the range from (OO) to (FF), the records 11a-11e are judged as the targets of compression, arrangement '20' of compression target data is formed, and the record 11f is judged out of the target of compression. Then, each of difference 00-03 between the reference record and the respective records 11a-11e and OE are successively written in respective records 13d-13h and initialized, afterwards, difference EOF1 between the reference record and the record 11f is written in a record 13i, and the compression work of data is performed. Thus, even when the same arrangement of records is not detected but the data are provided with the arrangement of common data with certain regularity, compression is possible.
Patent JP-H11303694-A (JP)
Title: Diagnostic apparatus for vaporized fuel disposal equipment
Inventor: KAWAMURA KATSUHIKO
IPC: F02D45/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To permit leakage diagnosis even before starting air fuel ratio feedback control, and eliminate turbulence in an air fuel ratio caused by the leakage diagnosis. SOLUTION: In this apparatus, vaporized fuel generated in a fuel tank 41 is introduced via first passage 43 to a canister 42. A second passage 46 communicates the canister 42 with an intake pipe 45 located in the downstream of a throttle valve 44. A purge control valve 47 opens and closes the second passage 46. A drain cutting valve 48 opens and closes the air release port 42a of the canister 42. A holding means 49 totally closes the purge control valve 47 and the drain cutting valve 48 immediately after starting engine. Thus a passage from the fuel tank 41 to the purge control valve 47 is retained under a closed space. A leakage diagnostic means 51 executes leakage diagnosis based on a decrease in passage pressure caused by the consumption of the fuel in the tank 41 after the retention under the closed space.
Patent JP-S5444622-A (JP)
Title: Stabilization of aromatic diamine
Inventor: OOSHIO MICHIAKI
IPC: C07C209/90
Filed: 1977-09-13
Abstract: PURPOSE: An extremely small amount of nitrogen monoxide is added to a reaction mixture in the production of aromatic diamines or a system containing aromatic diamines to be subjected to purification or isolation by crystallization or extraction thus preventing the deterioration and stabilizing the aromatic diamines.  
     CONSTITUTION: The rectification of an aromatic diamine such as phenylene diamine is conducted under passing an inert gas containing nitrogen monoxide diluted with nitrogen or helium and thus nitrogen monoxide is introduced in to the aromatic diamine to stabilize it. The amount of nitrogen monoxide used is sufficiently very extremely small when oxygen is removed out of the system and the concentration in diluted gas is 0.001W10vol%. As the presence of oxygen in the system converts nitrogen monoxide to nitrogen dioxide to lose the stabilization activity, an excess amount of nitrogen monoxide must be present so that nitrogen monoxide remains after it is converted to dioxide by oxygen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5810916-A (JP)
Title: Logical circuit
Inventor: HASEGAWA MASAHIRO
IPC: H03K3/037
Filed: 1981-07-14
Abstract: PURPOSE:To store the state before input change, even if a set input and a reset input are both ''1'' or ''0'', by eliminating the inhibiting mode in the input conditions of an R-S flip-flop. CONSTITUTION:An AND gate 11 inputs an inverting signal of a set signal S and a reset signal R for logical product operation, and the output is one input to an NOR gate 12. An AND gate 13 inputs the inverting signal of the reset signal R and the set signal S for logical product operation and the output becomes one input of an NOR gate 14. Cross connection is made so that the output signal of the NOR gate 12 is inputted to another input terminal of the NOR gate 14 and the output signal of the NOR gate 14 is inputted to another input teminal of the NOR gate 12. An output Q is obtained from the NOR gate 14 and an output -Q is obtained from the NOR gate 12. The truth value of this logical circuit is as shown in Table-3.
Patent JP-H05303002-A (JP)
Title: Optical plate material
Inventor: ADACHI MASAYA
IPC: G11B7/24047
Filed: 1992-04-28
Abstract: PURPOSE:To obtain excellent transparency, solvent resistance and enough heat resistance by constituting an optical plate material of transparent three- dimensional crosslinked resin obtd. by polymn. of specified compsn. CONSTITUTION:The optical plate material consists of a transparent three- dimensional crosslinked resin obtd. by polymn. of specified compsn. This compsn. contains monomers expressed by formula I in an amt. between >=20wt.% and <=98wt.%, divinyl benzene, monomers expressed by formula II in an amt. between >=0.1wt.% and <=8.0wt.%, compd. expressed by formula III in an amt. between >=0.01wt.% and <=0.4wt.%. The total weight proportion of the monomers of formula I and divinyl benzene is >=30wt.%, and the total weight proportion of the monomers of formula II and the compd. of formula III with other satd. compd. is between >=0.11wt.% and <8.01wt.%. In formula I, R<1> and R<2> are substituents selected from hydrogen, methyl groups, etc., and R<3> is a substituent selected from alkyl groups, aryl groups, etc., of 1-20 carbon number. In formula II and formula III, R<4> and R<5> are substituents selected from alkyl groups, aryl groups, etc., of 1-4 carbon number, and R<6> is a substituent selected from hydrogen, alkyl groups, aryl groups, etc., of 1-4 carbon number.
Patent JP-2000262380-A (JP)
Title: Egg spoon
Inventor: YAMADORI TAKASHI
IPC: A47G21/04
Filed: 1999-03-13
Abstract: PROBLEM TO BE SOLVED: To improve an egg spoon and to easily use it by changing the form of a main body a little and changing a handle attaching place on a point where a spoon for meal in a conventional manner is not easily used. SOLUTION: A main body of this spoon is formed in an egg shape and the handle 2 is attached to the side (outer side part) of its longitudinal axis. By the egg spoon, a meal such as a soup is nicely scooped from a dish or a bowl and carried to the mouth in good manners without spreading out one's elbow, an egg shape food such as a boiled egg or the spherical shape one is scooped up without damaging it and carried without fall.
Patent JP-S59232667-A (JP)
Title: Melt cutting and welding device for circumferential wall of pipe
Inventor: UJIIE AKIRA
IPC: B23K7/00
Filed: 1983-06-16
Abstract: PURPOSE:To offer multiple uses with one device and to improve the overall economical and spatial effect of equipment by mounting selectively frames to the outside circumferential surface and inside circumferential surface of the pipe. CONSTITUTION:A mechanism 1 which moves rotationally a torch mounting part 11 around a hole (b) to be punched to the circumferential wall (a) of a pipe A, a mechanism 2 which moves the part 11 along the direction of the axial center of rotation and a mechanism 3 which moves the part 11 to the direction orthogonal to the axial center of rotation are provided. A frame attaching mechanism 4 which is equipped freely positionally adjustably with two mounting parts 4B, 4B' to the inside circumferential surface of the pipe A and a frame mounting mechanism 5 which is equipped freely positionally adjustably with two mounting parts 5B, 5B to the outside circumferential surface of the pipe A are mounted. A mechanism 6 which moves equidistantly plural circumferential members 6A- to the radial direction to press the members to the inside circumferential surface of a branch pipe B to be mounted to the wall (a) and holds the pipe B by matching the axial center thereof with the axial center of rotation is mounted to the inside circumferential surface of the pipe B.
Patent JP-S62265894-A (JP)
Title: Rectangular plane diaphragm
Inventor: OKUZAWA KAZURO
IPC: H04R7/20
Filed: 1986-05-14
Abstract: PURPOSE:To prevent creases in roll edge corners at the time of vibration by providing reverse roll-shaped and V-shaped grooves on four corner parts of a roll edge 4 jointed to the outer periphery of a rectangular plane surface diaphragm mainbody at the roll-shaped center part from the outer-most periphery toward the inner periphery of a diaphragm mainbody junction along a diagnal. CONSTITUTION:The rectangular plane diaphragm mainbody 1 is constituted in a rectangular shape with light and rigid materials such as a honeycomb- shaped core material to which skin materials are stuck on upper and lower surface, and foaming resin. The roll edge 2 is constituted by shaping a cloth containing urethane resin into a roll. The four corner parts are provided with reverse rolls or V-shaped protruding strips 3, all of which are jointed to the outer periphery of the diaphragm mainbody 1 with an adhensive. The reverse rolls or the protruding strips 3 open and close so that the creases in the edge corners are removed against the vertical vibration of the diaphragm mainbody 1. Thus, a warp disappears, the characteristic of a speaker is improved, and an excellent tone quality can be obtained.
Patent JP-S60254654-A (JP)
Title: Semiconductor ic
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/401
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the noise of differential signal lines by shielding the noise from outside wiring by a method wherein two wirings of constant potential are arranged outside two differential signal lines formed parallel in adjacency. CONSTITUTION:An Si substrate 8 is provided with an Si oxide film 6. Two differential signal lines D and D' of a differential amplifying circuit are provided on this oxide film 6. Two metallic wiring layers 3 and 3 are provided outside these signal lines D and D'. These wiring layers 3 and 3 are kept at constant potential. Metallic wiring layers 1 and 2 forming signal lines are provided outside the layers 3 and 3. In the case of sudden variation in potential of these layers 1 and 2, noise does not generate in the signl lines D and D' because the layers 3 and 3 are at constant potential. Thus, these layers 3 and 3 can be used as the constant voltage source and the ground line.
Patent JP-S591556-A (JP)
Title: Non-rigid vinyl chloride resin composition
Inventor: HISATSUNE YASUNORI
IPC: C08L1/00
Filed: 1982-06-26
Abstract: PURPOSE:To provide a non-rigid vinyl chloride resin compsn. having well-balanced properties between the volatilization resistance of plasticizer in a high- temperature atmosphere and mechanical properties, electrical insulating properties in a low-temperature atmosphere, by blending a specified compd. as a plasticizer. CONSTITUTION:30-200pts.wt. dialkyl tricyclodecanedicarboxylate of the formula (wherein R1, R2 are each a 4-13C alkyl) is blended with 100pts.wt. vinyl chloride resin. As the alkyl group, normal alkyl groups are preferred from the viewpoint of resistance to volatilization and cold weather.
Patent JP-H04339198-A (JP)
Title: Rotor for water pump
Inventor: ITOU YOSHINOBU
IPC: B29C45/27
Filed: 1991-05-15
Abstract: PURPOSE:To improve strength of a weld line part and durability in a rotor made of resin and having through holes. CONSTITUTION:In a water pump rotor 1 which is constituted out of a boss part 10, a plate-like flange part 11, and a plurality of blade parts 12, and formed into one body by molding at least in the flange part 11 and the blade parts 12 by pouring resin material for molding from the nearly center part of the boss part 10 as a gate, it is featured that through holes 13 in the nearly axial direction are provided on the flange part 11 of positions inside the blade part 12 in the radial direction and adjacent to the blade part 12.
Patent JP-S5536087-A (JP)
Title: Centering adjustment method of horizontal continuous casting machine
Inventor: SONE HIDEKI
IPC: B22D11/045
Filed: 1978-09-08
Abstract: PURPOSE:To prevent drawing impossibility and abnormal abrasion of the continuous casting piece, by moving the centering plate which is equipped with a displacement meter at its end, on the inside surface of the mold, making it contact the support roll and the side roll. CONSTITUTION:When the centering plate 8 is moved, making it contact the support roll 8, the displacement meter 9 which is mounted at the end of the centering plate 8 is also moved of the bottom face in the mold, rolling with the roller 10. In case the bottom face in the mold is inclined to the roll contacting plane, displacement depending on the moving amount of the centering plate 8 is displayed in the displacement indicator 12 through a lead wire from the displacement meter body 9. Parallel of the roll contacting face and the mold is secured by making adjustment in moving either of the lower supporting stands 13, 14 of the furnace body 1 to upward or downward, as mentioned hereinabove.
Patent JP-S59769-A (JP)
Title: Certificating system
Inventor: NAKAI MASAAKI
IPC: G06Q20/40
Filed: 1982-06-25
Abstract: PURPOSE:To prevent an ID individual identification number and a pass word from being leaked easily by encrypting the ID number and the pass word for transmitting them from a terminal to a host. CONSTITUTION:The ID card 103 is inserted to a card reader 102 and the pass word is inputted from a key board 101. A suitable random word is formed from a random word generator 201 and this becomes an encoding key coding the keyed-in pass word. This random word is coded at an encoding block 202 by taking a key encoding key 205 as a key and transferred to a terminal. The coded random word is received at an input device 100 at the terminal and decoded at a decoding bolck 104 by taking the key encoding key 105 as the key. Then, the pass word keyed-in from the keyboard 101 is coded at an encoding block 106 and transferred to the host. The host decodes the pass word at a decoding block 203.
Patent JP-H01282745-A (JP)
Title: Optical head device
Inventor: TAKAGI MASAAKI
IPC: G11B7/09
Filed: 1988-05-09
Abstract: PURPOSE:To exactly execute tracking even if an objective lens is shifted due to tracking by displacing a condensing lens in accordance with a displacement of the objective lens. CONSTITUTION:A condensing lens 7 is displaced optically in the same direction or in the opposite direction by following up a displacement of an objective lens 5 so that an image formed on a photodetector 9 is not displaced against the displacement of the objective lens 5. In such a case, the displacement quantity delta of the condensing lens 7 is proportional to the displacement quantity chiof the objective lens 5, and when the displacement quantity chi which follows up a tracking operation of the objective lens 5 is known, the shift quantity deltaof the condensing lens 7 is determined in accordance therewith. In such a way, even if the objective lens 5 is shifted due to tracking, an offset does not get on a track signal, and tracking can be executed exactly.
Patent JP-H04337350-A (JP)
Title: Polyester composition and hollow vessel and drawn film made thereof
Inventor: HIRAHARA TAKUJI
IPC: C08J5/18
Filed: 1991-05-15
Abstract: PURPOSE:To provide a polyester composition having high transparency and excellent gas-barrierness, strength, etc., and provide a molded article of the composition. CONSTITUTION:The objective polyester composition and its molded article is composed of 20-95wt.% of a polyethylene terephthalate and 80-5wt.% of a specific copolymerized polyester produced by using terephthalic acid and phenylenedioxydiacetic acid as main acid components.
Patent JP-S60252597-A (JP)
Inventor: IWASAKI MITSUKUNI
IPC: B66D5/20
Filed: 1984-05-29
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-H01281864-A (JP)
Title: Belt polishing device
Inventor: YAMASHITA TERUAKI
IPC: B24B21/14
Filed: 1988-05-09
Abstract: PURPOSE:To keep the contacting position of a pulley with a work constant to improve the polishing accuracy of the work by providing an energizing means to energize a vertically movable contact pulley in one direction. CONSTITUTION:A motor 19 is driven to rotate a driving pulley 24, whose rotating force is transmitted through a polishing belt 32 to a contact pulley 6, whose rotation makes a round belt 10 wound over both an idle pulley 9 and the contact pulley 6 rotate freely. In this state, a work W is pressed on the head of the contact pulley 6 being in rotation to be polished by means of a polishing belt 32. In this case, when excessively heavy load (pressing force) is given by the work W to the contact pulley 6, the pulleys 6, 9 move downward along a guide rail 2 with a plate 4 against upward energizing force of an air cylinder (energizing means) 12 to polish the work W under constant polishing pressure. Since the contact pulley 6 moves vertically in this way, the contacting position of the pulley 6 with the work W becomes constant to improve polishing accuracy.
Patent JP-2000303710-A (JP)
Title: Operation method for elevating type parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for an elevating type parking device with which parking waiting time is shortened. SOLUTION: Parking shelves include high parking shelves 5 to store high roof cars 7B and ordinary parking shelves 4 to store ordinary cars 7A, pallets 6 are the pallets 6 which the high roof cars 7B and the ordinary cars 7A can commonly use, the number of the pallets 6 is made smaller than the number of the parking shelves 4, 5 by one, one of the pallets is placed in a depositing and delivery space 10, and the remaining pallets are arranged on the remaining parking shelves 4, 5 one each of the high parking shelves 5 and the ordinary parking shelves 4 is made vacant under an operation method of an elevating type parking device having the parking shelves 4, 5 with a ramp 2 between them, placing the pallets 6 in the depositing and delivery space 10 provided in the ramp 2, storing the cars 7A, 7B to deposit on the parking shelves 4,  5 by placing them on the pallets 6 and to deliver them by moving them to the depositing and delivery space 10 from the parking shelves 4, 5 in a state of placing them on the pallets 6.
Patent JP-S5537658-A (JP)
Title: Bar code system data tablet and its reader
Inventor: TOMONO AKIRA
IPC: G06K7/12
Filed: 1978-09-11
Abstract: PURPOSE: To obtain an economical Chinese-character input device by providing characters printed by a material which is transparent against infrared rays, etc., and lumineses in a visual region, and bar codes printed by a material which is transparent in the visual region and absorbs infrared rays, etc.  
     CONSTITUTION: On reflecting surface 1 coated with a material with the property of reflecting near infrared rays, characters 2 are printed by using a drop-out color material, etc., which luminesces in the visual region and have high reflection coefficient in the infrared-ray region. On those characters 2, bar codes 3 are printed by a material which is transparent in the visual region and has absorptive characteristics in the infrared-ray region, e.g. polyethylene. These bar codes are scanned by a bar code reader. This reader is in a pen shape and near infrared rays emitted by light source 11 such as a light emitting diode and semiconductor laser are led to focusing-type rod lens 13 which has its focal point on a tablet surface through glass fiber 12. Each character is scanned by this pen and reflected light corresponding to a code is branched by branching filter 14 from fiber 12 and then transmitted to a peripheral equipment connected by connector 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000305405-A (JP)
Title: Fixing device
Inventor: ONISHI TAIZO
IPC: G03G21/14
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stably supply a releasing agent oozed out by the contact of a releasing agent application member with the other member in a adequate quantity at the time of fixing operation of a fixing member, so as to avoid the excessive supply at the time of non-fixing operation. SOLUTION: This fixing device is provided with a pair of fixing members 13 and 15 performing fixation by mutually holding/transporting a recording material 12 therebetween, a releasing agent application member 8 impregnated with the releasing agent and feeding the releasing agent on the fixing member 13 by making the releasing agent oozed out by the press contact with another matter, a press contact means 21 making the releasing agent application member 8 held in press contact with another matter, a measuring means 25 measuring the lapse time that neither of the fixing members 13 and 15 is performing the fixing operation, and controls the press contact with regard to the oozing quantity of the releasing agent by a press contact controlling means 26, based on the measuring result of the measuring means 25.
Patent JP-S5637944-A (JP)
Title: Sheet counter
Inventor: OOBA HARUTAROU
IPC: B65H5/36
Filed: 1979-08-30
Abstract: PURPOSE: To simplify the pulling-out of a bitten-in sheet, by providing a pinching guide plate so that it can be held in a position of contact and feed with a guide roller for delivering the sheet to a counting section.  
     CONSTITUTION: When a sheet 7 is bitten in and jammed between a feed guide roller 9 and a pinching guide plate 10, an electric motor 53 is stopped and a locking arm 47 is swung so that a roller 48 moves down on a restriction edge 49 and an operating frame 16 is swung clockwise by a spring 50. As a result, the distance between the feed guide roller 9 and the pinching guide plate 10 is increased so that the jammed sheet 7 can be simply pulled out. After the bitten-in sheet 7 is removed, the locking arm 47 is swung clockwise to thrust the restriction edge 49 by the roller 48 to place the operating frame 16 in a locked position. The pinching guide plate 10 is thus locked or unlocked by swinging the operating frame 16 to easily remove the jammed sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S594868-A (JP)
Inventor: ISHIMARU JIYUNPEI
IPC: F25B1/00
Filed: 1982-06-29
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。