baber/WOPTO huggingface dataset:
Patent JP-S6258181-A (JP)
Title: Apparatus for preventing rear-end collision of motor car
Inventor: OHIRA TERUO
IPC: B60W30/00
Filed: 1985-09-07
Abstract: PURPOSE:To prevent inattentive driving of a driver, by constituting the titled apparatus wherein a receiver receives the reflected wave of the sonic wave transmitted from a transmitter and a calculation means calculates the relative speed and distance with a reflective article on the basis of said reflected wave and an alarm device is operated when a judge means judged that said relative speed and distance were within a dangerous region. CONSTITUTION:A microcomputer 10 is constituted of CPU1, a program memory 8 comprising ROM and a working memory 9 comprising RAM. CPU7 allows a transmitter 2 to transmit an ultrasonic wave with frequency f1 at every 0.25sec in such a state that a receiving check switch 5 is set to an ON-state and allows a pilot lamp 4 to light when the receiver 3 receives the reflected wave from the car running ahead. Further, CPU7 calculates a relative speed and the distance between cars on the basis of the received reflected wave f2 and a receiving time T and, when judges that both calculated results are within a dangerous region in the relation of the relative speed and the distance between cars, allows an alarm speaker 6 to operate to emit alarm sound and informs danger to a driver.
Patent JP-S6255930-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDA KAKUTAROU
IPC: H01L21/331
Filed: 1985-09-05
Abstract: PURPOSE:To reduce a gap between adjacent electrode lead-out layers by a method wherein an electrode lead-out wire is formed of a metal silicide film in a self-matching manner on an electrode lead-out layer and an insulating film when an electrode is formed. CONSTITUTION:A contact hole 40 is formed in an oxide film 2 on a P-type Si substrate 1. Next, an N<+> type electrode lead-out layer 41 is formed through said hole 40, and then a metal film 5 is applied on the surface. Moreover, a resist film 71 is formed in a predetermined region on the film 5 and, with said film 71 used as a mask, Si is injected into the film 5. After the film 71 is removed, heat treatment is applied to turn a region 81 into a metal silicide film 51, and the remaining metal film is removed. Since said film 51 is formed in a self-matching manner, no unnecessary protruding region is formed. Next, a passivation film 3 is applied, a predetermined region of the film 3 is removed, and an electrode wiring 6 is formed in place of the region. According to this method, a gap between adjacent electrode lead-out layers can be reduced without being restricted by the minimum limit of a wiring gap of metal electrodes.
Patent JP-S5899118-A (JP)
Title: Method for converting waste sodium aluminate solution into dawsonite utilizing stack gas exhausted from plant
Inventor: SHINOZAKI MASANORI
IPC: C01F7/782
Filed: 1981-12-08
Abstract: PURPOSE:To form useful dawsonite easy to filter and transport by blowing stack gas exhausted from a plant into a sodium aluminate soln. discharged from the plant to allow CO2 to be absorbed in the soln. to react with sodium aluminate by the effect of the heat energy of the stack gas. CONSTITUTION:A sodium aluminate soln. 2 discharged from a plant 1 is fed to a vessel 5. Part of stack gas exhausted from the plant 1 is introduced into a flue pipe 3a as a branch pipe of a smokestack 3 and blown into the soln. 2 in the vessel 5 from a dispersion pipe through a pressure regulator 7 and a blower 6. The soln. 2 is heated by the heat energy E of the stack gas to accelerate the formation of dawsonite 4 by the reaction of sodium aluminate with CO2. The resulting dawsonite hydrate 4 is dehydrated with a dehydrator 8.
Patent JP-2001022786-A (JP)
Title: Information providing system
Inventor: KAMEDA MASAMI
IPC: G06Q30/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an effective advertisement which is not an obstacle to a user who is interactively retrieving information. SOLUTION: With a retrieval key word 15 to an information providing server 2 which is inputted from an input part 14 of an information retrieval terminal 1, a central control part 22 of the information providing server 2 performs retrieval from an advertisement information database 24 first and sends hit advertisement information to the information terminal 1, which displays it at a display part 13. While the advertisement information is displayed, the central control part 22 performs retrieval from a general information database 23 and sends the retrieval result to the information retrieval terminal 1 having finished displaying the advertisement information, so that the retrieval result is displayed at the display part 13. Consequently, advertisements relative to information that the user tries to obtain are displayed to improve the effect of the advertisements.
Patent JP-H1026511-A (JP)
Title: Trackless inspection device and method for detecting position to be inspected of it
Inventor: SASAKI TAKAAKI
IPC: G01N29/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a trackless inspection device which can accurately find an position to be inspected with a simple constitution and a method for detecting the position to be inspected. SOLUTION: A trackless inspection device is constituted so that a laser beam can be emitted to the position to be inspected of a slave device from the laser range finder 34 of a master device 21 installed to a reference position (A) and the moving distance and direction of the slave device can be detected by means of the detector of the slave device by detecting the distance and direction by reflecting the laser beam by a reflecting plate attached to the slave device. Therefore, the position to be inspected of the slave device can be detected with high accuracy with a simple constitution by finding the position to be inspected of the slave device by the master device 21 and detecting the moving amount, etc., of the slave device after the device is moved by means of the detector of the slave device.
Patent JP-H0247142-A (JP)
Title: Polyolefin resin composition
Inventor: YOSHIZAKI HARUHIKO
IPC: C08L23/02
Filed: 1988-08-09
Abstract: PURPOSE:To improve transparency and adhesiveness by compounding a polyolefin with a specified hydrogenated hydrocarbon resin. CONSTITUTION:The title compsn. is formed by compounding 97-70 pts.wt. polyolefin with 3-30 pts.wt. hydrogenated hydrocarbon resin obtd. by hydrogenating a coal-based coumarone-indene resin. As the polyolefin, polypropylene homopolymer and propylene-alpha-olefin copolymers are pref. For the hydrogenated hydrocarbon resin, the hydrogenation rate of 80% or higher and the softening point of 70-150 deg.C are pref.
Patent JP-S6177954-A (JP)
Title: Kana-to-kanji conversion system
Inventor: YAMAUCHI YOSHITOSHI
IPC: G06F17/22
Filed: 1984-09-25
Abstract: PURPOSE:To simplify a processing method of composite words as well as a KANA (Japanese syllabary)/KANJI (Chinese character) conversion system, by comparing the reading of the composite word with a KANA character string to decide the candidate words and deciding simply the effective composite words to handle a composite word as a unit. CONSTITUTION:A word dictionary memory 4 is connected to a KANA/KANJI conversion control part 3 of a Japanese word processor for storage of the information on the words for memory. The memory 4 is retrieved based don a KANA character string supplied through a keyboard 1 to extract a prescribed word. While the information on the composite words produced with combinations of KANJI words is stored to a composite word memory 5. A part-of-speech conjugation list part 6 is retrieved to discriminate the presence or absence of the information on the composite words among words is discriminated at the part 3. The composite word of the part 6 is compared with the KANA character string supplied through the keyboard 1 at the part 3. Then an evaluating unit 8 decides the effective composite words. These effective composite words are applied to an output character string buffer 9. In such a way, both the composite word processing and KANA/KANJI conversion methods can be simplified.
Patent JP-S6176365-A (JP)
Inventor: SUDO ICHIRO
IPC: C08J5/12
Filed: 1984-09-25
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-S6178025-A (JP)
Inventor: HASHIMOTO TADASHI
IPC: H01H33/915
Filed: 1984-09-25
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-H0362067-A (JP)
Title: Image forming device
Inventor: TABATA YOSHIAKI
IPC: G03G15/08
Filed: 1989-07-31
Abstract: PURPOSE:To prevent such troubles as toner scattering by operating a lever shaft by interlocking with the drive of an image forming device main body, lowering a toner hopper and connecting it to a developing device. CONSTITUTION:To load the developing device 1 to the device main body, the lever shaft 3 is rotated clockwise after the developing device 1 is loaded inside the device main body, and the toner hopper 2 is lowered with respect to the developing device 1. Even if a user forgets rotating the lever shaft 3, a power source is turned on to drive the device main body. Then, a gear 4 rotates and drives counterclockwise, whereby an operational bar 5 abuts on the end of the bending part 6 of the lever shaft 3 to rotate the lever shaft 3 clockwise. Thus, even if a user forgets connecting the toner hopper to the developing device, they are automatically connected to prevent trouble such as toner scattering.
Patent JP-S58102006-A (JP)
Title: Low nox pulverized coal burner
Inventor: AZUHATA SHIGERU
IPC: F23D1/00
Filed: 1981-12-11
Abstract: PURPOSE:To reduce Nox in the secondary combustion region of a reducing atmosphere as generated in the primary combustion region by controlling the combustion area formed at the tip of a burner as divided into the primary and secondary regions with a nozzle for feeding pulverized coal divided into two sections. CONSTITUTION:A secondary air nozzle 13 is arranged on the circumference of a nozzle 12 for a primary fuel gas mixture of primary air and pulverized coal and injects the secondary air into a combustion chamber as spiral flow to form a primary combustion region 18 near a burner. A secondary fuel gas mixture nozzle 14 is arranged on the circumference of the seoncdary air nozzle 13 to inject a secondary fuel gas mixture comprising tartiary air and pulverized coal. In addition, a quaternary air nozzle 15 is arranged on the circumference. A secondary combustion area 19 is formed at the tip of the primary combustion region 18 by the secondary fuel gas mixture and a combustion exhaust from the primary combustion region 18 and additionally, a tartiary combustion area 20 is formed by combustion exhaust from the secondary fuel region 19 and a quanternary air.
Patent JP-H1137781-A (JP)
Title: Apparatus and method for on-vehicle navigation as well as medium with recorded program
Inventor: SEKIYAMA HIROAKI
IPC: G08G1/0969
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle navigation apparatus that computes and presents a more optimum route up to a destination even in the halfway of the guide of a route. SOLUTION: A navigation ECU 14 computes a route up to a destination, and it guides drivers own vehicle up to the destination by using a loudspeaker 6 or a display 22 according to the obtained route. During the time when the route is being guided, a CPU in the navigation ECU 14 computes a route in a time-sharing processing operation by using detailed map data which is recorded on a medium 13, and it presents an obtained new route to a driver. Since the obtained new route uses detailed data, traffic information which is received by a VICS receiver 12 can be used, and an optimum route is obtained. In addition, since the new route is computed by a time-sharing processing operation, the processing operation of the guide of the route is not interrupted, and the driver does not feel uneasy.
Patent JP-H0517501-A (JP)
Title: Etherification of cellulose derivative
Inventor: TANAKA KEIJI
IPC: C08B11/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a cellulose derivative with stabilized quality by etherifying a specific cellulose derivative in the presence of a caustic alkali and water in an organic solvent soluble for this derivative but insoluble for the by-product salt and by removing the by-product salt with a small amount of waste water. CONSTITUTION:This etherification is carried out by etherifying (A) a cellulose derivative having carboxyl group such as carboxymethylcellulose or carboxyethylcellulose or (B) a carboxyl group-free cellulose derivative such as methyl cellulose, ethyl cellulose, hydroxypropyl cellulose, hydroxyethyl cellulose, benzyl cellulose or cellulose acetate with an etherifying agent (e.g. methyl chloride) in the presence of a caustic alkali and water in an organic solvent soluble for said cellulose derivative but insoluble for the by-product salt, i.e., using a solvent such as of 3-5C lower branched alcohol, ether, ketone, or aromatic base (e.g. tetrahydrofuran).
Patent JP-H0862998-A (JP)
Title: Cleaning device
Inventor: OSAKI MASAMITSU
IPC: G03G15/01
Filed: 1994-08-23
Abstract: PURPOSE: To provide a cleaning device capable of quickly and efficiently peeling removed toner retained in the edge part of a rubber blade from the surface of an intermediate transfer belt and obtaining high productivity in image formation. CONSTITUTION: The rubber blade 22-2 and an entrance sealing member 22-1 are independently abutted on/separated from the surface of the intermediate transfer belt 19 and the relation of a time difference T1 in the abutting start of the rubber blade 22-2 and the entrance sealing member 22-1 on the surface of the belt 19, a time difference T2 in the separation start of the rubber blade 22-2 and the entrance sealing member 22-1 from the surface of the belt 19, the abutting and separating speeds V1 and V1 ' of the rubber blade 22-2 on/from the surface of the belt 19 and the abutting and separating speeds V2 and V2 ' of the entrance sealing member 22-1 on/from the surface of the belt 19 is set 0≠t<T2 , V1 =V1 ' and V2 =V2 '.
Patent JP-2001026424-A (JP)
Title: Lithium-manganese oxide
Inventor: YOSHIO MASAYUKI
IPC: H01M4/505
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a spinel strucure having a specified specific surface area and a composition, from which elution of Mn is suppressed by mixing a lithium raw material and a manganese raw material in a specific ratio, then firing the obtained mixture under an oxygen atmosphere, further adding and mixing and additional lithium raw material and firing the obtained mixture under an oxygen atmosphere at a particular temp. SOLUTION: LiOH used as a lithium raw material and MnO2 or the like used as a manganese raw material are mixed in the molar ratio of Li to Mn of 1:2. The obtained mixture is subjected to the first firing under an atmosphere containing gaseous oxygen in an amount of not less than that of gaseous oxygen contained in the atmosphere, thereby a lithium-manganese oxide having stoichiometric composition is synthesized. Thereafter, LiOH being the lithium raw material is added to the oxide to that the molar ratio of Li to Mn becomes higher than 1:2 and lower than 4:5. The obtained mixture is subjected to second firing at a temp. of less than the temp. at which oxygen begins to be released.  Thereby, the lithium-manganese oxide with spinel-type crystal structure, having a BET specific surface area of 0.1 to 1 m2/g and being expressed by the formula [Li](8a)[LixMn2-x](16d)O4+y(32e), (0<x<1/3, 0<y<0.2), wherein () expresses the site position of spinel structure is obtained.
Patent JP-H0363073-A (JP)
Title: Mask
Inventor: AOKI KUNIHIRO
IPC: A62B18/02
Filed: 1989-07-31
Abstract: PURPOSE:To provide a mask excellent in low pressure loss, high catching efficiency and portability by enveloping a perforated film formed of an organic polymer to specify the intake resistance and average bore of the perforated film. CONSTITUTION:A mask envelops a perforated film formed of an organic polymer. The pressure loss of the perforated film is preferably 8mmH2O or less when 30l/min of air flow is passed through. When the pressure loss exceeds 8mmH2O, the intake resistance is so high that breathing gets difficult. This perforated film has fine apertures on the one surface which have 0.2-10mum of average bore opened substantially perpendicular to the film surface and 35-95% of opening rate so that the vacant aperture rate ranges 50-95%.
Patent JP-H0735609-A (JP)
Title: Infrared detector
Inventor: ABE OSAMU
IPC: G01J1/02
Filed: 1993-07-16
Abstract: PURPOSE:To upgrade linearity characteristic at a high sensitivity in a wide range of wavelength bands by a method wherein an opposite bias voltage is applied to a photovoltaic type photo detector using a composite type element to absorb light with a short wavelength while light with a long wavelength alone decreased in the quantity of light is absorbed with a photoconductive type photo detector. CONSTITUTION:Incident infrared rays from a gap of a cold seal part 16 are received with the rear of a photovoltaic(PV) type photo detector 14 and length up to the maximum response wavelength 10mum is absorbed with a photodetecting section 14a. The light with a wavelength of 12-23 7mun transmitted through the element 14 is absorbed with a photoconductive(PC) type photo detector 12. Here, an opposite bias voltage of about 0.4V is applied to the element 14 to upgrade linearity in a short wavelength band. As the element 14 absorbs the light with a short wavelength of high energy, the quantity of incident light of the element 12 lowers to a range enough to maintain the linearity. Output signals of the elements 12 and 14 are inputted into a Fourier transport section 24 respectively through preamplifiers 22 and 20 thereby enabling the obtaining of a spectrum with a high accuracy over a long wavelength band from the short wavelength.
Patent JP-S5988749-A (JP)
Title: Developing agent
Inventor: AMAGAI YOSHIMI
IPC: G03G9/08
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a carrier which is stable and is negatively electrostatically charged by incorporating styrene more in the carrier of a developing agent consisting of a magnetic carrier contg. carbon black having specific pH or above and styrene polymer and a toner cong. a styrene-acryl copolymer and a coloring agent. CONSTITUTION:A developer wherein % of the styrene monomer in the carrier is larger by >=10% than % of the styrene monomer in the toner is prepd. of a developer consisting of the magnetic carrier which is a copolymer resin of 60wt% a styrene monomer and a monomer, such as (meth)acrylate, acrylonitrile or the like, and has 5,000-200,000 average Mw., 2,000-1000,000 average Mn, and 10- 40mu average grain size and contains magnetic powder and carbon black having >=5 pH as well as a toner which contains a copolymer resin of 20-80wt% styrene monomer and (meth)acrylate monomer and a coloring agent (pigment or dye) and has 5,000-20,000 average Mn, 30,000-500,000 average Mw. and 40- 70 deg.C glass transition temp.
Patent JP-H0247808-A (JP)
Title: Rare earth and iron resin bonded type magnet
Inventor: SHIOBARA YUKIHIKO
IPC: H01F7/02
Filed: 1988-08-10
Abstract: PURPOSE:To enlarge rust preventive force by doing organic resin coating after impregnating a rare earth and iron resin coupled type magnet with organic resin. CONSTITUTION:The rare earth and iron resin bonded type magnet consists of rare earth, iron, and boron for its basic composition, and this is formed by adding thermosetting resin to magnet powder formed by an ultraquenching method so as to compress them. Next, the magnet is impregnated with organic resin in vacuum, and organic resin coating is applied by 1-50mum to the surface of the magnet. The organic resin for vacuum impregnation to be used shall be epoxy resin, phenol resin, acrylic resin, melamine resin, or the like, and the resin to coat the magnetic surface shall be mixture of the kind or two or more kinds of epoxy resin, phenol resin, acrylic resin, and melamine resin, or the substance to which fluororesin is mixed.
Patent JP-H0858498-A (JP)
Title: Support structure of bumper for vehicle
Inventor: HASHIMOTO TATSUO
IPC: B60Q1/26
Filed: 1994-08-24
Abstract: PURPOSE: To provide support structure of a bumper for a vehicle for preventing deformation of a resin bumper for a vehicle while being inexpensive and easy to be installed. CONSTITUTION: An installation part 3 of a head lamp 1 integrally formed on a head lamp case 2 made of a synthetic resin and a support part 4 of a bumper 7 to regulate vertical displacement of the front bumper 7 are integrally constituted through a resin hinge part, this support part 4 is overlapped on the installation part 3 by way of revolving it at the hinge part, projected in the front direction of a car body 9 and fastened on the car body 9 with the installation part 3.
Patent JP-S6359343-A (JP)
Inventor: AUGUSUTO WASHIRIEBUITSUCHI OSH
IPC: B01F11/00
Filed: 1986-08-27
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-H0619812-A (JP)
Title: File transfer processor
Inventor: IRANAMI YUKIHIKO
IPC: G06F13/00
Filed: 1992-07-02
Abstract: PURPOSE:To automatically execute a post-processing after a file is transferred without any manual work when the file is transferred from a computer. CONSTITUTION:When a communication control equipment 12 receives the file from the computer through a communication channel 14, the file transfer means 15 of a central processing unit (CPU)11 stores the file in a transfer file 18 through a magnetic disk controller 13. A transfer end detecting means 16 detects whether file transfer by the file transfer means 15 is terminated or not. An automatic job execution means 17 reads job starting information at the normal termination time or at the abnormal termination time previously registered in a job starting information registration file 19, when the normal termination or abnormal termination of file transfer is detected and automatically executes the post-processing at normal termination time or abnormal termination time by using the file in the transfer file 18 based on the job start information.
Patent JP-H0489467-A (JP)
Title: Production of 0-methylisourea sulfate
Inventor: TAKEDA MAKOTO
IPC: C07C275/70
Filed: 1990-07-30
Abstract: PURPOSE:To easily obtain the subject compound useful as an intermediate for pharmaceuticals, agricultural chemicals and industrial chemicals in high purity and yield in a short reaction time by reacting O-methylisourea bisulfate with a specific amount of an alkaline compound in a liquid medium. CONSTITUTION:The objective compound can be produced by reacting (A) 1mol of O-methylisourea bisulfate with (B) about 1 equivalent of an alkaline compound (especially preferably calcium carbonate) in a liquid medium at 10-30 deg.C (preferably 20-25 deg.C). The O-methylisourea bisulfate is especially preferably a methanol-containing solvent solution of the bisulfate of the compound obtained by reacting a cyanamide with sulfuric acid in a methanol-containing solvent. The liquid medium is e.g. a methanol-containing solvent (e.g. a mixture of methanol and water) containing said bisulfate as a solute.
Patent JP-H0363592-A (JP)
Title: Electromagnet for control rod attraction
Inventor: ITO KOJI
IPC: G21C9/02
Filed: 1989-08-02
Abstract: PURPOSE:To shorten a scram release time by forming at least either of the yoke and armature of an electromagnet by using a magnetic material with >=20 muOMEGA-cm resistivity. CONSTITUTION:At least either of the yoke 1 and armature 3 of the electromagnet which attracts the control rod 4 of a nuclear reactor is made of the material with >= 20 muOMEGA-cm resistivity; when a coil current is cut off, eddy currents generated at the yoke 1 and armature 3 are decreased in value and the eddy current loss is made large.