baber/WOPTO huggingface dataset:
Patent JP-H06299565-A (JP)
Title: Method for constructing wall and retaining wall
Inventor: HIRAOKA KATSUYA
IPC: E02D29/02
Filed: 1993-04-14
Abstract: PURPOSE:To decrease the amount of surplus soil of excavation to simplify construction and set a retaining wall in a narrow area by embedding a pile with a box nut in a vertical hole excavated at predetermined intervals and fixing a PC wall member on the pile by means of a bolt. CONSTITUTION:Vertical holes 9 are excavated at predetermined intervals and a cylindrical pile 1 including therein a box nut 4 is embedded into the hole 9 in such a manner that the upper end of the pile comes to a level with the surface of the ground. Next, a PC wall member 14 having a bolt through-hole 18 is placed on the pile 1 and a bolt 20 is threaded into the box nut 4 to fix the PC wall member 14. And a continuous footing extending the entire length of the wall is not needed and the amount of removed soil which is excavated is decreased and the wall can be easily fixed. It follows that a retaining wall can be installed even in a narrow area at low cost.
Patent JP-S61269904-A (JP)
Title: Installation for producing hot rolled steel strip by direct rolling
Inventor: OTANI NOBUHISA
IPC: B21B1/46
Filed: 1985-05-27
Abstract: PURPOSE:To prevent the temp. decrease at the tail end part of a steel strip and to form the steel strip having good quality by providing a coil box between a roughing mill and finishing mill, un-coiling the roughly rolled steel strip which is coiled in said box and subjecting the strip to finish rolling. CONSTITUTION:The coil box 10 consisting of bending rolls 11 and cradle rolls 12 is disposed between the roughing mill 4 and the finishing mill 8. The roughly rolled steel strip C' is bent by the rolls 11 and is coiled in the box 10. The coil is un-coiled and is cut at the front end by a crop shear 7; thereafter the strip is subjected to the finish rolling by the finishing mill 8. The temp. of the roughly rolled steel strip C' is therefore held by the heat that the strip itself possesses. The generation of a temp. decrease at the tail end part as in the conventional practice is thus eliminated and the excellent hot rolled steel strip having good quality is formed without troubles.
Patent JP-H06183798-A (JP)
Title: Method of preparing cement for excavation and its slurry
Inventor: FUORUKUHARUTO RUDERUTO
IPC: C04B28/02
Filed: 1993-04-14
Abstract: PURPOSE: To obtain cement for excavation which makes it possible to obtain high-pressure compression stress and nonporosity by using a slurry by formulating specific plastic powder at the time of preparing the slurry of the cement for excavation contg. a hydraulic binder.  
     CONSTITUTION: The cement for excavation contg. the hydraulic binder as a component contains the plastic powder of 50 to 800 kg for each 1 m 3  of the slurry. The plastic powder comprises hard and alkali resistant particles of ≤2 mm in grain size. The plastic powder is the powder which does not substantially contain fillers and further retains the tensile strength without drastic degradation unless the temp. higher than by at least 10°C than the intrinsic max. static pore hole temp. in excavation is attained. The hydraulic binder is preferably Portland cement, slag cement, high-alumina cement or the like. The plastic powder having a grain size distribution contg. at least 90% of the particles below 1 mm is preferable. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61270029-A (JP)
Title: Electric discharger machining electrode
Inventor: OBARA HARUKI
IPC: B23H7/22
Filed: 1985-05-27
Abstract: PURPOSE:To promote the improvement of a machining speed and machining accuracy, by forming a column-shaped electrode body, flexed to a shape to the periphery of a machined section, in a hollow structure while providing plural openings in the advance direction of machining and injecting machining fluid into a machining region so as to enable machining chips to be removed. CONSTITUTION:A squared column 1, providing plural openings 12 in one side surface and having a hollow part 11, is flexed to a shape of the periphery of a machined section, and the openings 12 are arranged so as to be faced in the advance direction of machining. Next the column 1 is mounted to an electric discharge machine, and then the machine, machining an end part C of a work 2 by feeding the column in the vertical direction thereafter machining the work in the horizontal direction by feeding the column in the direction of an arrow head D in the drawing finally machining the other end by feeding the column in the vertical direction, obtains a recessed part 3 and an object 4. In this way, the electric discharge machine, preventing short- circuiting or the like of an electrode by removing machining chips from a machining region because the electric discharge machining electrode injects machining fluid in the advance direction of machining, improves a machining speed and machining accuracy.
Patent JP-S5539750-A (JP)
Title: Improvement in quality of ground frozen fish meat
Inventor: INAMINE SHIGEO
IPC: A23L17/00
Filed: 1978-09-14
Abstract: PURPOSE: To obtain ground frozen fish meat having a good taste and a high whiteness, by adding a liquid edible oil in a finely divided state to the meat.  
     CONSTITUTION: 0.1W3wt%, preferably 0.2W1wt%, of an edible oil, which is a liquid at room temperature, in a finely divided dispersion of particle size ≤30μ is added to ground frozen fish meat. Cotton seed, rice bran, soybean, olive, and peanut oils may be used as the oil. Preferably, an aqueous dispersion, obtained by finely dispersing the oil in an aqueous solution of a food additive surfactant and/or paste in a homomixer or homogenizer with vigorous stirring, is added, and homogeneously dispersed in the meat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S603511-A (JP)
Title: Automatic measuring and controlling method of position, attitude and its parallel movement of work ship
Inventor: KATAOKA KENICHI
IPC: G01C21/00
Filed: 1983-06-21
Abstract: PURPOSE:To measure and control automatically, exactly and quickly the exact position and the attitude of a hull, and its parallel movement by attaching an automatic collimating device to a reflector side of only one set of automatic collimation measuring angle distance meter, too. CONSTITUTION:A parallel moving device which consists of a winding winch 4 and an anchor 5, and can be driven and stopped freely is provided on a diagonal position of a work ship hull 1. An automatic collimation measuring angle distance meter 2 is installed on a measuring reference original point, and zero degree of a measuring angle is made to coincide with an OX axis. A measuring reference point A and a semi-measuring reference point B on a hull axis are determined, a reflector part 3 of the automatic collimation measuring angle distance meter is installed on its point A, and zero degree of its measuring angle encoder is made to coincide with an axis AB of the work ship hull 1. The measuring reference point A on the work ship hull 1 is collimated automatically from an on-land measuring reference original point O, and the distance between O and A, and an angle, namely, acute angleAOC is measured automatically. OP of the X coordinate axis and OQ of the Y coordinate axis can be displayed immediately by OP=L1.costheta1 and OQ=L1.sintheta1, respectively. That is to say, the position of the point A can be measured exactly and continuously by an operation from the vertical coordinate axis with accuracy which can be generated by a measuring machine, in accordance with a rule of a sine proportion.
Patent JP-S5538478-A (JP)
Title: Combustion apparatus
Inventor: YOTSUYA NORIO
IPC: F23D11/02
Filed: 1978-09-12
Abstract: PURPOSE: To improve the combustion characteristics with larger range of combustion flame by forming a flame port with a keep plate, a porous flame port plate and a pressure uniformizing plate arranged around the secondary air injection port of the burner head.  
     CONSTITUTION: A secondary air injection port 8a is provided at the center of a burner head body 8. A porous flame port plate is retained with a keep plate 10a and a split flame is formed by plurality of flame ports 8a. A pressure uniformizing plate is provided with pressure uniformizing holes 11a for rectifying the vaporized gas coming from through holes 8d and improving retention and mixture of the flame formed on the porous hole plate 9. A small clearance is provided between the pressure uniformizing plate 11 and the plate 9. In this manner, with the feed of the secondary air, a better flame can be formed thoroughly mixed with air and with larger range of combustion flame thereby improving the combustion characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61270851-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU MITSURU
IPC: C08G59/00
Filed: 1985-05-24
Abstract: PURPOSE:To produce a highly reliable semiconductor device by a method wherein a semiconductor sealing material composed of an epoxy resin, phenolic resin, a chain molecule with proper viscosity of 0.5 or less with both ends comprising polyimide oligomer of amino group as a hardening accelerator of 0.05-0.7wt% is utilized. CONSTITUTION:A specific epoxy resin compound is composed of a semiconductor sealing epoxy resin; phenol novolak resin as a headener; polyimide oligomer of amino group added to both ends of chain molecule with proper viscosity of 0.5 or less produced by reaction of aromatic diamine to aromatic tetracarbonic acid dianhydride; and 3rd-class amine, 4th-class ammonium salt, imidasols and B compound selected as hardening accelerator amounting to 0.05-0.7wt% of total constituent. Such a specific epoxy resin compound with excellent moisture resistance, thermal resistance and electric characteristics can be used to produce a highly reliable semiconductor device.
Patent JP-S61269279-A (JP)
Title: Magnetic recording tape
Inventor: KANO CHIYUKI
IPC: G11B23/32
Filed: 1985-05-24
Abstract: PURPOSE:To making the titled tape remarkable high speed as compared with head locating by a conventional counting system, by displaying address information for head locating corresponding to each information block, on the reverse side of a magnetic tape. CONSTITUTION:A non-recording part 14 is provided between each block, for instance, 3A and 3B, and address information 4B is displayed on a reverse side 2b of a magnetic tape 2 which is positioned in the middle of the running direction of this non-recording part 14. The address information 4B... are displayed successively as an absolute address from the start end of a tape 10, and for instance, displayed as 1, 2, 3,... as a bar-code having a prescribed pitch. One address information 4B extends over almost the whole width in the width direction of the magnetic tape 2, and for instance, in case when the address number is '3', it is displayed by three pieces of bars 6-1-6-3 of prescribed pitches. Each bar 6-1... is displayed so that it can be discriminated and detected by, for instance, printing a paint of color whose lightness is different from that of a ground surface of the reverse side 2b of the magnetic tape 2, or the like.
Patent JP-H08239522-A (JP)
Title: Cross-linked flame-retardant resin composition and cross-linked flame-retardant insulated wire using same
Inventor: KWON INN-KEUK
IPC: C08F255/02
Filed: 1994-05-26
Abstract: PURPOSE: To provide a crosslinked flame-retardant resin compsn. which has both a high flame retardance and an excellent softness.  
     CONSTITUTION: This compsn. essentially comprises 100 pts.wt. EVA-VC copolymer having a vinyl chloride content of 25-75 wt.%, 10-70 pts.wt. chlorinated polyethylene having a chlorine content of 25-45 wt.%, 40-120 pts.wt. flame- retardant filler, and 5-20 pts.wt. polyfunctional monomer. A crosslinked flame- retardant insulated wire is prepd. by using the compsn. as the seath material for protecting a crosslinked polyethylene insulator which covers a conductor. This insulated wire has both a high flame retardance and an excellent softness and is esp. suitable for a high-voltage insulated wire. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05287830-A (JP)
Title: Method of building concrete wall
Inventor: HARUKI YOSHIHIDE
IPC: E04B1/76
Filed: 1992-04-06
Abstract: PURPOSE:To enhance the working efficiency, the heat insulation and the moisture resistance, and to eliminate the necessity of one of formworks, and to eliminate the necessity of drilling a through-hole in a wall and the necessity of repairing. CONSTITUTION:A heat insulating panel 11 in which a construction armoring panel such as a heat insulating material 12 is interposed at the front and rear surfaces thereof between facing materials 13 made of metal, plywood, plastic plates, films or the like, is used as a formwork. The face materials 13 is shorter than the width of the panel by a length equal to the diameter of a shank 19, and opposite end parts of the panel are used as a fastening part for the concrete formwork and a fixing part for the panel, respectively.
Patent JP-S593629-A (JP)
Title: Voice input documentation device
Inventor: KAMIYANAGI YUTAKA
IPC: G06F3/16
Filed: 1982-06-30
Abstract: PURPOSE:To input data through normal voicing and to type out a specific document, by providing a means for converting input voice into character data, means for storing indexes coincident with voiced words, etc. CONSTITUTION:The means for converting input voice into character voice, means for storing indexes coincident with voiced words and KANJI (Chinese character) corresponding to the indexes, etc., are provided. For example, a voice input appears at an input terminal IN, it is stored in an input buffer 2, discriminated by a voice input discriminating part 4, and transferred to a dictionary retrieval register 6 through a line 4a. Then, a dictionary retrieving part 5 finds candidate characters in a dictionary 9 on the basis of the voice input supplied from the input buffer 2 to the dictionary retrieval register 6 through a line 4a, and the candidate characters are inputted to a candidate storage buffer 8 through a longest-length coincidence processing part 7. Its output signal is inputted to a data saving buffer 10 and a display device 11 through an output buffer 3 to perform selection and proofreading on an original.
Patent JP-H10295134-A (JP)
Title: Working vehicle
Inventor: NISHIMURA MASANORI
IPC: A01D34/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle capable of facilitating turning operation at a slope, also automatically preventing a vehicle body from going downward at the time of working while traveling on a contour line at the slope, hardly being tilted or fallen down at the time of parking and capable of facilitating turning operation at a level land. SOLUTION: A right/left pair of front wheels 10 is integrally arranged with a main frame 2 arranging a rear wheel in the state of being freely rockable up and down, the forward/backward direction of the rotating axis O of the front wheels 10 varies corresponding to the vertical rocking angle of a pair of front wheels 10 with respect to the frame 2 and in order to suppress the variation of the vertical rocking of the wheels and the forward/backward direction of the rotating axis, coil springs 71 and 72 as elastic energizing means are arranged between the frame 2 and the front wheels 10.
Patent JP-H09306338-A (JP)
Title: Electron beam device
Inventor: MIYANO SOICHIRO
IPC: H01J3/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To attain an excellent focusing characteristic of electron beams and modulation of a higher harmonic wave of the electron beams in an electron beam device using a field emission cold cathode. SOLUTION: A base board 9 and an aggregate of plural pointed emitters 40 to 42 having an electron extraction electrode on the base board 9 are formed, and in the case where electrons emitted from the aggregate of these emitters 40 to 42 are focused by an electromagnetic lens, when an emittance characteristic of the emitted electrons is controlled so as to compensate aberration of an electron lens by a focusing electrode 2 formed on the almost same plane as an electron extraction electrode 11 around the emitter aggregate, an excellent focusing characteristic can be obtained. Since an electric potential difference between the focusing electrode 2 and the emitters of a field emission cold cathode is also kept constant, the degradation of a high frequency characteristic by influence of capacitance between the emitters and the focusing electrode can be prevented.
Patent JP-H07300331-A (JP)
Title: Simultaneous production of valuable metal and inorganic fiber from metal-containing oxide
Inventor: MURAI KOSUKE
IPC: C03B37/00
Filed: 1994-05-02
Abstract: PURPOSE:To directly produce the whole amount of molten slag as inorganic fibers simultaneously with valuable metals, through the addition of submaterial(s) such as waste brick in recovering metals by adding a reducing material to valuable metal- contg. oxidized ore such as iron ore. CONSTITUTION:A mixture is first prepared so as to comprise the chief material consisting of metal-contg. oxide(s) such as iron ore, nickel ore, chromium ore, manganese ore, manganese nodule, or cobalt crust, oxide materials) such as waste brick, waste catalyst, refinery slag, coal combustion ash, incineration ash, silica sand, or clay, and such an amount of a reducing material consisting of coal or coke as to be necessary for melt reduction of valuable metals contained in the above materials. In this case, the mixing is conducted in such a way that the slag composition to be produced have a viscosity suitable for producing the objective inorganic fibers. The resultant mixture 1 is then continuously charged into a reducing furnace 2 such as an electric furnace or cupola, where it is reduced in a molten state to obtain metals 8 and slag 9 which are then separated from each other in the furnace by making use of specific gravity difference, and the metals 9 are intermittently discharged via a tap port 10, while the slag 9 is continuously discharged via another tap port 11 and made into the objective inorganic fibers 14 by a spinner 13.
Patent JP-H0410642-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASEKAWA SHIGEO
IPC: H01L23/522
Filed: 1990-04-27
Abstract: PURPOSE:To maintain the value of a cell current flowing in a flip-flop circuit of static RAM (SRAM) constant by covering the whole surface of a high-resistance 2nd conductive film exclusive of a surface that is in contact with a 1st conductive film with a film which prevents oxidation of the 2nd conductive film. CONSTITUTION:Surfaces of a gate electrode 3 and a 1st conductive film 4 are covered with an interlayer insulating film 5 consisting of a silicon oxide film and a silicon nitride film 6 is formed on the surfaces of the above electrode and conductive film. A 2nd conductive film 7 that is formed on the surface of the nitride film 6 and is made by highly resistive polysilicon is connected to the 1st conductive film 4 through an opening window 6a and an opening window 5a that is provided in the interlayer insulating film 5. Further, the whole surface of the 2nd conductive film 7 is covered with a silicon nitride film 8. In this way, since the whole surfaces including lower and upper surfaces as well as side surfaces of the 2nd conductive film 7 are covered with the silicon nitride film, they are not oxidized even though they are heated and are exposed to high temperature during their manufacturing processes. Then there is no fluctuations in value of resistance of the 2nd conductive film 7. The value of a cell current flowing in a flip-flop circuit of static RAM is thus maintained constant.
Patent JP-S60256735-A (JP)
Title: Ventilating device for wall penetrating type air conditioner
Inventor: IWAMI KENICHI
IPC: F24F1/02
Filed: 1984-06-01
Abstract: PURPOSE:To prevent generation of gap by a method wherein a damper is closed tightly to the closed position thereof by the pushing force of a hinge for the damper and an retracting force generated by the engagement of a leaf spring, provided on a cam connecting rod, and the closed damper in the titled device provided in the perimeter zone of a building or the like. CONSTITUTION:When a geared motor 24 is driven to rotate a cam 26 into G direction under the opened condition of the damper 35, a roller pin 29 is separated from a stop surface 35b and the protuberance of the contact of the cam 26 is operated at a position whereat the cam 26 has been rotated by 180 deg. thereby stopping the geared motor 24. The damper 35 is moved to the closing direction by the force of the spring 36 under this condition and an opening 22 is closed. At this time, the leaf spring 30, provided at the opposite side of the roller pin 29, pivots to the side of the damper 35 and a bent piece 31 is engaged with the stopper pin 34 of the damper 35 to attract the damper 35 to the side of the opening 22. According to this constitution, the damper is locked to the opening 22 strongly, is closed tightly without producing any gap and the inadvertent opening of the damper may be prevented.
Patent JP-H10291696-A (JP)
Title: Paper feeder
Inventor: MAEKAWA TAKAAKI
IPC: G03G15/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a manual paper feeding section, by connecting a paper-size determining means to a paper-size display means which faces a paper-feed tray. SOLUTION: When a paper sheet is fed by hand, a paper feeding tray 11 is opened and a recording paper sheet is put on the top surface 12 of the paper- feed tray 11. A side of the recording paper on the paper feeding opening side is aligned with a paper feeding roller in the device, and side guides 13a, 13b are aligned with a side of the recording paper parallel to the paper feeding direction. By manually rotating a rotor 24, what is visible from a notch section 23 of display 27 is corresponded to the set paper sheet size. A rotational position sensor sends a signal corresponding to the display to a control section. Therefore, the control section recognizes size of the recording paper, and prints out the contents within the proper range, as required, by scaling the contents down.
Patent JP-H09297389-A (JP)
Title: Exposure method
Inventor: YAMAMOTO TAKESHI
IPC: G03F1/68
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To continue exposure while executing an exact check with respect to dimensional accuracy by arranging at least either of a work piece and an exposure mask in such a manner that their pattern surfaces face opposite to each other and measuring the measurement pattern at the same positional relation as the positional relation at the time of pattern exposure. SOLUTION: The mask 1 for exposure for pattern exposure is installed by positioning its light shielding pattern surface (film surface) downward. The work piece 2 with its surface coated with a photosensitive film positioned to face upward is arranged right under this mask in tight contact therewith. Next, the work piece 2 is exposed with active light from above on the mask 1 side for exposure and is developed, by which the light shielding patterns are formed on the work piece 2.  The work piece 2 and the mask 1 for exposure are then disposed in such a manner that the pattern surface of either thereof faces opposite and measurement is executed by using a measuring instrument of a transmitted light system in the case the dimensional comparison and measurement of the mask 1 for exposure and the work piece 2 are carried out in order to evaluate the pattern transferability from the mask 1 for exposure to the work piece 2. Then, the patterns to be measured attain the same positional relation as the positional relation at the time of pattern exposure.