baber/WOPTO huggingface dataset:
Patent JP-S62228420-A (JP)
Title: Melting and reducing furnace
Inventor: KUSANO KENICHIRO
IPC: C21B13/14
Filed: 1986-03-31
Abstract: PURPOSE:To effectively recover iron oxide contained in bubbled slag, by connecting plural melting and reducing furnaces with a communicating path, and allowing bubbled slag generated at one reducing furnace to flow into the other reducing furnace and carrying out refining. CONSTITUTION:If blowing melting and reduction is carried out by oxygen lances 7 in a main melting and reducing furnace 1, an iron path 4 is collected at bottom part of the furnace 1 and slag layer is composed of two layers structure of a bubbled defined slag 5 and a usual slag 6. The slag 5 overflows and is collected in an auxiliary melting and reducing furnace 3 through the communicating path 2 for molten substance. Next, blowing melting and reduction of iron oxide contained in the slag 5 is carried out by the lance 7 in the furnace 3. In this way, iron oxide in the slag 5 is effectively recovered.
Patent JP-H07278318-A (JP)
Title: Flame-retardant part belonging to cd-rom
Inventor: NABESHIMA KATSUMI
IPC: C08J5/00
Filed: 1994-04-08
Abstract: PURPOSE:To obtain the subject part having a little weight loss on heating and a small smoked amount, excellent appearance, flame-retardance, rigidity and strength free from crack, change in color, swelling and mold corrosion of a molded article, comprising a specific thermoplastic resin composition and a phosphoric ester compound. CONSTITUTION:This part comprises a thermoplastic resin composition containing >=25 pts.wt. of an amorphous resin such as polyphenylene ether-based resin, a polycarbonate-based resin or a polystyrenic resin and a compound of formula I (Q1, Q2, Q3 and Q4 each is H or a 1-6C alkyl; R1, R2, R3 and R4 each is H or methyl; m1, m2, m3 and m4 each is 1-4; n1 and n2 each is 0-2) or a compound of formula II (Q1, Q2, Q3 and Q4 each is 1-6C alkyl; Q1', Q2', Q3' and Q4' each is H or a 1-6C alkyl; (n) is >=).
Patent JP-S56169751-A (JP)
Title: Heat treated steel with low strain
Inventor: YOSHIMURA TSUNEO
IPC: C22C38/00
Filed: 1980-05-30
Abstract: PURPOSE: To provide the steel having strain accompanying heat treatment being reduced and stabilzed, by containing each specific ratio of C, Si, Mn, Ni, Cr, Mo, Al and N and controlling the amounts of Al and N within a specific range.  
     CONSTITUTION: There is prepared steel comprising at least one element of 0.10W 0.50% C, 0.50% or less Si, 0.03W1.70 Mn, 5.00% or less Ni, 2.00% or less Cr and 1.00% or less Mo, further 0.015W0.050% Al and 0.010W0.030% N, and the remainder of Fe and ineviatable impurities. The controlled amounts of Al and N, which are within each of the above-mentioned range, are also within a range formed by two straight lines of plus 0.010% Al amount and of minus 0.020% Al amount to the chemical equivalent ratio Al/N=1.9253 (straight line A) of a compound AlN of Al and N in steel, and further are positioned in a temperature domain higher than the temperature of curve B that is one curve at T=1,273°CK of the deposition curves of AlN in austenite, concering the coarsening of crystal grains ; these curves are represented by equation log [Al%][N%]=-7,200/T+1,9253K. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59198538-A (JP)
Title: Pickup device of optical disc
Inventor: KOIZUMI AKIO
IPC: G11B7/09
Filed: 1983-04-25
Abstract: PURPOSE:To attain the prevention of deterioration in a reproducing characteristic caused by the effect of skew by providing an exclusive optical means detecting the tilt of the optical disc, forming a skew servo controlling the attitude of the optical system constituting the pickup by means of its detecting value and correcting an error of a skew detecting point altogether. CONSTITUTION:A light irraidated from a light irradiating source 10 provided to a skew device SD is formed into nealy parallel ray by a lens system 11 and irradiated onto an optical disc D via a polarized beam splitter (PBS)12 and a 1/4lambda plate (QWP)13 for detecting skew. Then, the reflected light reflected from the recording face of the optical disc D is reflected nearly at a right angle by the PBS12 via the QWP13 and detected by a photodetector 14. In splitting the photodetector into four parts and operating the signals obtained from each split photodetector, the tilt of the optical disc D is detected. The signal detected by the photodetector 14 is applied to an operating circuit and a driver circuit or the like, a small sized motor or the like tilts the pickup device and controls so that the optical axis is made perpendicular to the recording face of the optical disc.
Patent JP-S58189776-A (JP)
Title: Seal impression collating device
Inventor: ATSUMI SHIROU
IPC: G06V10/24
Filed: 1982-04-30
Abstract: PURPOSE:To improve the position matching accuracy and to decrease the time required for decision, by registering a seal print lavel showing various features including the position and the tilt angle simultaneously in registration of a seal print pattern and then collating a seal. CONSTITUTION:When a pattern is registered, an operator supplies in the corresponding numeric characters, symbols or codes a label 100 showing a round, square or oval shape of a seal print, the presence or absence of a see-through line, the existence of the see-through line at the center of the seal image, etc. through a keyboard, etc. Then this registered seal print label 100 is read out during the collation. In accordance with the result of reading, the optimum direction is carried out in response to the seal print pattern in order to indicate the tilt angle detecting method which is applied to a tilt angle detecting parts 40 and 70 from a deciding sequence.
Patent JP-2000264960-A (JP)
Title: Alkyd-modified degradable resin and antifouling coating composition
Inventor: YUTANI HIROSHI
IPC: C08L101/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin having biodegradability or hydrolyzability and highly soluble to general-purpose coating solvents. SOLUTION: This alkyd-modified degradable resin is obtained by polycondensation reaction between a biodegradable or hydrolyzable resin and a raw material for alkyd resins, wherein the biodegradable or hydrolyzable resins include polyesters such as aliphatic polyesters, polysaccharides, polyamides, polyethers, polyurethanes, and vinyl polymers each having functional group reactive to the raw material for alkyd resins on the side chain; and the raw materials for alkyd resins can at least include polybasic acids, polyhydric alcohols, and fatty acids or fat-and-oil; in this case, the polybasic acids are e.g. aliphatic or alicyclic unsaturated polybasic acids, and the fatty acids or fat-and-oil are e.g. unsaturated fatty acids or fat-and-oil with unsaturated fatty acid as acid component, respectively.
Patent JP-H01243798-A (JP)
Title: Electronic exchange
Inventor: ODA TETSUTAKA
IPC: H04Q3/58
Filed: 1988-03-25
Abstract: PURPOSE:To independently set a public network number and a PBX extension number by sending the PBX extension number corresponding to the public network number, to a PBX at the time of PBX incoming and writing the PBX extension number inputted from the terminal of a subscriber, to a storing means. CONSTITUTION:At the time of the PBX incoming by a subscriber number, a control unit PDU receives a PBX dial-in number (public dial form) from a signal processing unit SGU and sends this number to a converting unit PCU then, conversion to the PBX extension number is instructed. Thus, the converting unit PCU searches a PBX extension number storing memory based on the subscriber number and reads the PBX extension number corresponding to the subscriber number, and the rigit number of the PBX extension number. Then, the PBX extension number and the column number are sent to the control unit PDU. The control unit PDU sends the extension number through the signal processing unit SUG to the PBX based on the PBX extension number and rigit number from the converting unit PCU.
Patent JP-S57184982-A (JP)
Title: Discharge detector
Inventor: MUTOO KATSUTOSHI
IPC: G01R31/00
Filed: 1981-05-09
Abstract: PURPOSE:To provide a detector which has a less propagating loss and a wide monitoring range, by a method wherein, in a detector for discharge generated at an electric device, a light wavelength converting part, which generates a long wavelength through reception of short wavelength light produced resulting from the discharge, is mounted to a light detecting end. CONSTITUTION:An electric conductor 3, held by glasses 2, is mounted in a discharge monitoring space 1 of, for example, a generator, handling a high voltage to apply a high voltage. A fluorescent substance 9 is located in front of a light detecting end 4a of an optical fiber 4 and in an open angle 8. The fluorescent substance 9 is formed in a sphere through dispersion of rhodasin G6 in acryl, and discharges a long wavelength light through reception of short wavelength light produced resulting from the discharge. The fluorescent substance 9 is brought to a condition to expose the total substance 9 to the space 1, and a light receiving angle is remarkably widened to emit light through excitation of a short wavelength light. Light emitted from the fluorescent substance 9 is efficiently collected to the detecting end 4a, and is converted into a long wavelength light to feed it to an optical fiber 4. This permits the reduction of a propagation loss and the propagation of it to a detecting part 5.
Patent JP-S59197118-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: H01B17/64
Filed: 1983-04-22
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-H03272773-A (JP)
Title: Medicine injection system with communicating function
Inventor: KURODA TAKAYUKI
IPC: A61M5/00
Filed: 1990-03-23
Abstract: PURPOSE:To identify the species of an animal easily, automatically calculate the dosage of appropriate medicine, and dose the same by automatically feeding a control means with a high-frequency signal, which corresponds to the ID code read by a read means, and a measuring signal corresponding to the weight of the animal given from a measuring means, and by performing calculation of the dosage. CONSTITUTION:When a scanner 2 is approached to an animal 9 in which a transponder is embedded, a high-frequency signal is received by the scanner and transmitted to a transducer 3. The ID No., date and identifying time are displayed on a a display 31. The weight of the identified animal 9 is measured by an electronic balance 4, and a processor 5 calculates the dosage of appropriate medicine, the result wherefrom is sent to Metarol(R) pump 7 and temporarily stored in a RAM together with the date and identifying time. The data are fed to a printer 6, and the liquid transfusing part 77 of the Metarol(R) pump 7 is actuated to attract the medicine from a tank 74 into a dripping tube 75 and further into a dripping cylinder 76. The medicine is injected to the animal 9 from the tip of a liquid transfusing tube 71.
Patent JP-H10266330-A (JP)
Title: Lining structure in corner inside of concrete building frame
Inventor: TAMAOKI FUMIHIRO
IPC: E03F11/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To conduct an effective lining execution in the corner part of a concrete building frame, and prevent corrosion and earlier deterioration in the corner part, and further ensure a sufficient water sealing property and fine finish. SOLUTION: An attachment metal piece 130 is secured along the internal angle line in the corner part 2c between wall surfaces of a concrete building frame 1, and a corner linking member 140 being accurate cross-section generally chevron-shaped in the curvature-formed part 141a is engaged and fixed to the attachment metal piece 130; then a plate-like wall lining member 40 is secured to the inner wall surfaces 2a, 2b. The side end periphery of each wall surface lining member 40 is located at the both side peripheries of the corner lining member 140 in abutting relation, and back filling material is filled and cured between each lining member 40, 140.
Patent JP-H11268927-A (JP)
Title: Phosphate glass for precision molding, optical element using the same, and production of optical element
Inventor: OGUMA HIKONORI
IPC: C03C3/17
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image pickup device utilizing a solid image pickup element and reduce the production cost by making the phosphate glass include a specific amount of phosphorus oxide and copper oxide. SOLUTION: This phosphate glass for precision molding is obtained by mixing 35-50 wt.% phosphorus oxide with 17-48 wt.% zinc oxide, 0-18 wt.% alkali metal oxide comprising 0-5 wt.% lithium oxide, 0-10 wt.% sodium oxide, 0-18 wt.% potassium oxide and 0-15 wt.% cesium oxide and 0-15 wt.% alkaline earth metal oxide comprising 0-5 wt.% magnesium oxide, 0-7 wt.% calcium oxide, 0-7 wt.% strontium oxide and 0-10 wt.% barium oxide (with the provide that total amount of the alkali metal oxide and the alkaline earth metal oxide is 1-35 wt.%), 0-5 wt.% aluminum oxide, 0-7 wt.% scandium oxide, 0-20 wt.% lead oxide and 0.2-10 wt.% copper oxide so that total content thereof becomes >=80 wt.% and heating and melting the mixture at 900-1,280 deg.C and carrying out stirring, defoaming and homogenization of the mixture. The phosphate glass has <=500 deg.C yield point.
Patent JP-S59196914-A (JP)
Title: Lubrication device in internal-combustion engine
Inventor: KATOU MASAAKI
IPC: F01M1/06
Filed: 1983-04-23
Abstract: PURPOSE:To significantly simplify oil passages construction to reduce the manufacturing cost by connecting an upper oil feed passage to an oil feed passage for the valve actuating mechanism lubrication and connecting a lower oil feed passage to an oil feed passage for the crankshaft lubrication which is formed in a one-piece type bearing cap. CONSTITUTION:A delivery port 15 of an oil pump P and an inlet 18 of an oil filter F are connected by an oil gallery 20. An outlet 19 of the oil filter F is connected to an inlet port 21 which is in turn connected to upper and lower oil feed passages 22, 23. The oil from the upper oil feed passage 22 flows into an oil feed passage for th valve actuating mechanism lubrication to be fed to lubricated parts of the valve actuating mechanism. The oil that enters into the lower oil feed passage 23 flow into an oil feed passage 24 in a one-piece type bearing cap. In this manner, the oil feed passages construction can be significantly simplified, and the manufacturing cost of a cylinder block can be reduced.
Patent JP-S56169353-A (JP)
Title: High density lsi package
Inventor: TAJIMA TSUNEAKI
IPC: H01L23/40
Filed: 1980-05-30
Abstract: PURPOSE:To reduce the thermal contact resistance in a high density LSI package by providing and pressing a thermal conductive rubber sheet having a spherical surface of one side between a substrate and a heat sink. CONSTITUTION:A substrate 2 is pressed through a thermal conductive rubber sheet 7' from a heat sink 5, is warped downwardly convexly, and the heat sink is warped upwardly convexly by the reaction of the subtrate 2. Since the sheet 7' supplements the warpage, the contacting pressures at the end and the center become approximately equal between the substrate 2, the rubber sheet 7' and the heat sink 5, thereby reducing the thermal contact therebetween.
Patent JP-H04280746-A (JP)
Title: Sheet material feeder
Inventor: MORINAGA KAZUYUKI
IPC: G03G15/00
Filed: 1991-03-11
Abstract: PURPOSE:To surely feed sheet materials from a sheet feed cassette by properly adjusting the pressing force when many sheet materials are stacked on the sheet feed cassette. CONSTITUTION:A sheet feed cassette 50 has a middle plate 56 stacked with sheet materials P and rotated centering on a rear side section 56a. A lever 69 with the rotating angle larger than the rotating angle of the middle plate 56 is coupled at tip sections of the sheet materials P. When the cassette 50 is fitted to a sheet material feeder 30, a pressing shaft 61 is coupled with cam groove sections 45b on the feeder 30 side and moved, and pressing levers 59, 60 are rotated centering on support shafts 59a, 60a via tension coil springs 63, 65. Horizontal arms 59b, 60b are lifted, and the tip section of the middle plate 56 is pressed in the lift direction. Even if the middle plate 56 is largely inclined and the position of the tip sections of the sheet materials P is retreated, the lever 69 with a large rotating angle is moved to follow it.
Patent JP-H06290679-A (JP)
Title: Door switch structure
Inventor: SHIBAZAKI MASAHIKO
IPC: H01H21/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a door switch structure which is low in part and assembly cost with no appearance impaired for the front and rear door surfaces, and make it possible to stick each printed sheet for 'method of application', 'caution' and the like on the rear surface of a door in regard to a door switch structure generally used for the electric appliances. CONSTITUTION:When the embossing section 3a of a sheet shaped switch 3 is depressed in a state that the switch is closely attached to a main body 2 with a door 1 closed, a spacer 4 is then depressed. Furthermore, a sheet 5 on which 'method of application', 'caution' and the like are printed, is then strained, and finally a main body switch 6 set in the main body 2 is depressed, so that input is thereby recognized. Therefore, sticking the sheet shaped switch on the surface of the door does not impair appearance at all with no decorative plate used. Moreover, sticking the sheet on the rear surface of the door does not impair appearance either. Furthermore, the aforesaid switch concurrently acts as a comment seal, and it can be dispensed with less parts in number.
Patent JP-S63235374-A (JP)
Title: Water-soluble monoazo compound and method of dyeing or printing fibrous material by using the same
Inventor: YOSHIKAWA SADANOBU
IPC: D06P1/384
Filed: 1987-03-25
Abstract: NEW MATERIAL:Compds. of formula I, wherein R1, R2 and R3 are each H or a (substd.) lower alkyl; B1 and B2 are each CH3, OCH3, C2H5, OC2H5, Cl, Br, (SO3H or COOH-substd.) phenylene or (SO3H-substd.) naphthylene; Y1 and Y2 are each a group of formula II or III (wherein Z is a group which can be removed with an alkali); R4 and R5 are each H, CH3, OCH3, C2H5, OC2H5, Cl, Br, acetylamino, nitro, SO3H, COOH or the like]. EXAMPLE:Compd. of formula IV. USE:The title compd. which are excellent fastness, leveling property, build up, etc., and dye cotton, etc. yellowish red to red. PREPARATION:A compd. of formula V in the free form is condensed with a cyanuric halide in an aq. medium at 0-50 deg.C while adjusting the pH to 1-10. An aminobenzenesulfonic acid of formula VI is diazotized and then coupled with the resulting condenstate in an aq. medium at -10-30 deg.C while adjusting the pH to 1-10. The resulting monoazo compd. of formula VII is condensed with amines of formulas VIII and IX in any order at 0-70 deg.C and a pH of 2-9 and then at 30-100 deg.C and a pH of 2-9.
Patent JP-S62231782-A (JP)
Title: Recorder
Inventor: YOSHIKAWA JUNICHI
IPC: B41J19/18
Filed: 1986-04-01
Abstract: PURPOSE:To enhance reliability and prevent noises from being generated from a pulse motor, by detecting the position of a ribbon and also the position of another member of a recorder by a detecting means. CONSTITUTION:With a cam 13 rotated to a stand-by position, a recessed part 13b is brought to the position of pressing a front end part 17b of a lever 17 against the cam 13, and the lever 17 is turned in the direction of an arrow C by an energizing force of a return spring 34. A rear end part 17b of the lever 17 pushes an actuator 19a of a micro-switch 19 to turn ON the micro- switch 19. With the cam 13 rotated from the stand-by position to a position for printing, the micro-switch 19 is turned OFF. Thus, it is possible to detect whether a part to be used (stretched part) of an ink ribbon 7 is located at a stand-by position, based on the ON/OFF operation of the micro-switch 19, and an initial position of a carrier 3 can be also detected through the micro- switch 19. Since the position of the ribbon and the position of another member of a recorder are detected by the detecting means, generation of noise can be obviated while maintaining reliability.
Patent JP-S58192431-A (JP)
Inventor: CHIBA TOMIO
IPC: H02H3/38
Filed: 1982-05-01
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-S534040-A (JP)
Title: Solventless alkyd resin coating compositions
Inventor: ENOMOTO SATOSHI
IPC: C08L67/08
Filed: 1976-06-22
Abstract: PURPOSE: 1,1-Bis(1'-methyl-2'-vinyl-4',6'-heptadienoxy) -butane or 1,1-bis (1'-methyl-2'-vinyl-4',6'-heptadienoxy)octane expressed by the formula (R is n - C 3 H 7  or n - C 7 H 15 ). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62227869-A (JP)
Title: Four wheel steering device for vehicle
Inventor: MIYOSHI AKIHIKO
IPC: B62D6/00
Filed: 1986-03-31
Abstract: PURPOSE:To restrain the behavior of a vehicle from changing in a high speed running condition in which the drive condition of the vehicle is sensitive with respect to change in rear wheel steering ratio, in order to ensure the stability of the vehicle, by restraining the speed of change in the rear wheel steering ratio in accordance with the value of speed of the vehicle. CONSTITUTION:In such an arrangement that the ratio of rear wheel steering is controlled in accordance with the speed of a vehicle, there are provided a vehicle speed detecting means 1 for detecting the speed of the vehicle and a limiting means for limiting the speed of change in rear wheel steering ratio. Further, there is provided a limiting value regulating means 3 receiving a signal from the vehicle speed detecting means 1, for setting the limiting value by the limiting means 2 so that it is greater when the vehicle speed is high than when the vehicle speed is low. Further, a limitation is exerted to the sped of change in rear wheel steering ratio in accordance with the value of vehicle speed in view of the fact that the drive condition of the vehicle is sensitive with respect to the speed of change in rear wheel steering ratio in a high speed running condition when the steering wheel is turned. Thereby it is possible to ensure the stability of the vehicle, particularly in the high speed running condition.
Patent JP-S60218463-A (JP)
Title: Thin film forming apparatus
Inventor: SAKIYAMA KAZUYUKI
IPC: C23C14/22
Filed: 1984-04-13
Abstract: PURPOSE:To take out a metallic film-formed body in a short time without loading unreasonable thermal stress thereon by forming the metallic film for an electrode to a semiconductor apparatus or the like in a vacuum vessel and thereafter an introducing gas for releasing the vacuum while lowering the temp. gradually. CONSTITUTION:A semiconductor apparatus is set in a vacuum vessel 1 and a metallic film for an electrode is vapor-deposited. When the temp. of the inside of vacuum vessel 1 is measured with a thermocouple 3 and it is reached to T1, a solenoid valve 6 is opened with the instruction from a controller 5 and the gas heated at the temp. of T2 lower than T1 is introduced into the vacuum vessel 1 from a vessel 9. When the temp. of the inside of vacuum vessel is reached to T2, the gas heated at the temp. T3 lower than T2 is introduced to regulate the inside of vacuum vessel to the temp. T3. When the inside of vacuum vessel is reached to the temp. close to room temp. by repeating such a method, the gas of same temp. as room temp. is introduced to return the inside of vacuum chamber to the atmosphere. The vapor-deposited thin film is not damaged by thermal stress in the cooling process but it is taken out from the vacuum vessel at short time.