baber/WOPTO huggingface dataset:
Patent JP-S5863790-A (JP)
Title: Solid fuel
Inventor: SONEDAKA KAZUNORI
IPC: C10L11/06
Filed: 1981-10-13
Abstract: PURPOSE:A domestic fuel, having a cylindrical or prismatic form and recess cut part and hole, and capable of improving the igniting, fire spreading and combustion characteristics. CONSTITUTION:A solid fuel obtained by adding 1-25wt% desulfurizing agent, e.g. sodium, 0-15wt% combustion accelerator, e.g. potassium nitrate, and 0- 10wt% molding assistant, e.g. bentonite, to 70-95wt% carbonaceous material, e.g. coal, coke, charcoal, carbonized wood meal or graphite, and molding the resultant mixture into a cylindrical form preferably at >=0.8 (L/M). The cut part is provided to give (95:5)-(60:40) area ratio between the main shape part (d) and the cut part (e) in the cross section cut by a line (B-B'). A hole may be further provided to improve the combustion effect.
Patent JP-S5864413-A (JP)
Title: Catalytic combustion equipment
Inventor: YONEMURA MASAAKI
IPC: F23D14/18
Filed: 1981-10-13
Abstract: PURPOSE:To keep the temperature of a catalyst constant at all times and consequently prevent the abnormality such as slip (blow-off) and the like from occurring by a method wherein the temperature of the catalyst is monitored with a temperature detecting element and an air flow controlling mechanism is controlled by the output of the element. CONSTITUTION:The catalytic combustion equipment burns the liquid fuel, which is supplied from a feed oil pipe 30 to a cone 27 and a rotating disc 28 so as to be dispersed to contact with the inside surface of a premixing chamber 18 in order to be evaporated there, by mixing with the air, which is fed through an air hole 12 in the premixing chamber 18, by means of mixing plates 29 and sending through a resistance plate 17 and a straightening plate 20 to the catalyst 22. In the equipment as described above, the temperature detecting element 24 is provided on the outer wall of a combustion tube 15 at the location, to which the catalyst 22 is installed. The temperature detection output is inputted to a controlling box 31 so as to be compared therein with the reference value in order to regulate the opening of a damper arranged at a suction port 6 by driving a servomotor 8 or to regulate the amount of air to be sucked.
Patent JP-S5866567-A (JP)
Title: Magnetic thrust unit for coreless motor
Inventor: TAKAHASHI KAZUHISA
IPC: H02K7/09
Filed: 1981-10-13
Abstract: PURPOSE:To stabilize the contact resistance between a brush and a commutator with the direction of a thrust load constant by fixing a magnetic disc corresponding to a field magnet to a rotational shaft. CONSTITUTION:A magnetic disc 16 opposed to the axial end surface of a field magnet 7 is disposed between the inner bottom of an armature coil 9 and a coil fixing plate 10 and is fixed to a rotational shaft 4. Since the axial leakage magnetic flux of the magnet 7 partly attracts the disc 16 at this time, an armature is pulled and the surface of a brush 15 contacted with the commutator 14 always becomes constant, and the contacting degree is improved. On the other hand, a thrust washer 17 interposed between the bearing 5 and the plate 10 is composed by superposing washers of two different types in outer diameter, thereby reducing the adverse influence of punched burr.
Patent JP-H0664700-A (JP)
Title: Display for counter
Inventor: OKANIWA HIROYUKI
IPC: G09F9/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide a clear display of a counter and light a whole background of a display window to be bright enough for an easy reading by a method wherein a window hole is formed in a lighting plate arranged on a front panel and a display element is positioned by the window hole. CONSTITUTION:Illuminating light of a lamp 23 entering from the both end surfaces of a transparent light introducing plate 22a is reflected on a reflecting sheet 22e and dispersed uniformly by a dispersing sheet 22c, and the dispersed light goes through a colored sheet 22d. Thus, a lighting plate 22 forms a brightly lighting background by coloring a display window 15a wholly except for a window hole 2b. The illuminating light of the lamp 23 which passes through the transparent light introducing plate 22a leaks from end surfaces of the window hole 22b. Therefore, the leaking light is collected on a display element 24 side and used for a direct illumination of the display element 24. Thus, in a display 21, the circumstances of the window hole 22b are lighted up. In addition, by the lighting up of the display element 24, a display of an oil feeding amount becomes bright enough to be read easily. Further, the whole background of the display window hole 15a also gets bright, and so, the display becomes remarkable.
Patent JP-H11350471-A (JP)
Title: Underground continuous wall construction method and fixed frame used for this construction method
Inventor: INAZUMI AKIO
IPC: E02D5/18
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To secure the integration of preceding and succeeding elements over the whole length by cutting the end face of the preceding element removed with a partition plate with an excavator when a vertical ditch for the succeeding element is excavated. SOLUTION: A fixed frame 20 is installed above a preceding element 10, an excavator is inserted into the fixed frame 20, and vertical square timbers 22c are inserted and fixed to the recesses of a steel frame 22a to position a main body 16a. When an excavation drum 16b is rotatively driven, the end section interval (b) of the preceding element 10 removed with a partition plate is made smaller than the length (e) excavatable by the excavation drum 16b, and the cutting of an end face 10 a removed with the partition plate on the preceding element 10 and the excavation of the ground left between the end faces 10a are concurrently conducted. When the cutting of the end face 10a and the excavation of the ground are concurrently conducted, it is not necessary to use another excavator for excavating the ground left between the end faces 10a.
Patent JP-2000355875-A (JP)
Title: Treatment of polyester fiber cord
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber cord suitable for providing a rubber composite excellent in adhesion to a matrix rubber even if the composite is directly exposed to steam, and also good in durability. SOLUTION: The first treating liquid containing a dimer of a diisocyanate compound in the proportion of 0.4-1.5 wt.% expressed in terms of the attached amount of the dimer is imparted to a polyester fiber having an epoxy compound previously imparted thereto at a fiber-forming step, and in an untwisted state or a twisted cord state, and the resultant fiber is heat-treated at 180-240 deg.C for 60-180 sec. The heat-treated fiber is twisted when the fiber is in the untwisted state. The second treating liquid containing resorcin-formalin-rubber latex(RFL) is imparted to the resultant fiber, and the obtained fiber is heat- treated at 180-240 deg.C for 60-180 sec to provide the objective polyester fiber cord.
Patent JP-H0825233-A (JP)
Title: Ratchet wrench
Inventor: HAYAKAWA MOTOO
IPC: B25B13/46
Filed: 1994-07-15
Abstract: PURPOSE:To provide a ratchet wrench facilitating the extracting and fastening work of a nut from a tie bar and capable of saving the work. CONSTITUTION:This ratchet wrench is provided with a wrench main body 21 provided on the inner periphery of a circular section coupled with the outer periphery of a nut 24, storing ratchet claws 25, and uniformly distributed with box-like notch sections different in number from the grooves 24a of a nut 24 and formed into inner cylindrical shapes on one side; a claw pin 26 fitted to the wrench main body 21; the ratchet claws 25 loosely coupled with the claw pin 26; and stopper pins 28 planted on the ratchet claws 25. Each ratchet claw 25 is formed with a spring 27 excited protrusively in the center direction of the wrench main body 21 and a ratchet section cover 29 having an oblong hole 29a limiting the shift quantity of the ratchet claw 25 via the stopper pin 28. The fastening force of the nut 24 is borne by the ratchet claws 25 and the contact faces between the cylinder section of the ratchet claws 25 and the inside cylinder sections of the claw storage hole of the wrench main body 21, and a large fastening torque can be borne.
Patent JP-H0826708-A (JP)
Title: Production of phosphorus-vanadium compound
Inventor: TSURITA YASUSHI
IPC: C01B25/234
Filed: 1994-07-15
Abstract: PURPOSE:To safely recover alcohol at a low cost by allowing phosphoric acid to react with a pentavalent vanadium compd. in a specified alcohol-contg. solvent, separating the resultant phosphorus-vanadium compd., recovering the alcohol in the remaining reactional soln. and recycling it. CONSTITUTION:Phosphoric acid is mixed with a pentavalent vanadium compd. so that the atomic ratio of P to V is regulated to 1.1-1.3 and the resultant mixture is brought into a reaction at 80-200 deg.C for 1-20hr in a solvent contg. 3-5C alcohol in a molar ratio of 0.02-2 to the vanadium compd. to obtain the objective phosphorus-vanadium compd. This compd. is separated and washed with 3-5C alcohol if necessary. The phosphoric acid in the remaining reactional soln. is removed by adsorption with an adsorbent until the concn. is reduced to <=1.0%, distillation is carried out at <=200 deg.C to recover the 3-5C alcohol and this alcohol is recycled.
Patent JP-H06345331-A (JP)
Title: Automatic winding and end part temporarily stopping method for wire rod and automatic winder with end part temporarily stopping mechanism
Inventor: MIYOSHI KOUTAROU
IPC: B65H65/00
Filed: 1993-06-10
Abstract: PURPOSE:To improve performance of winding a wire rod and its end part temporary stopping by performing a series of automatization for winding the wire rod and its end part temporary stopping by a circular arc-shaped elastic ring. CONSTITUTION:A bobbin 2 is set to be rotation-controlled to a winding position (b) to wind a wire rod 1, and when winding the wire rod 1 leads to a full amount, a full bobbin 2c is cut and transferred to a temporary stop position (c), to cut the end of a winding wire 1a wound to the full bobbin 2c, to also elastically attach a narrow width circular arc-shaped elastic ring 8 to the periphery of an end part 1b of the winding wire 1a temporarily stopped. A device comprises a bobbin transfer mechanism 4, guide roll 3, bobbin rotating mechanism 5, wire rod cutting mechanism 6 and a temporarily stopping mechanism 7.
Patent JP-S5953841-A (JP)
Title: Formation of pattern
Inventor: KOKADO YUUICHI
IPC: G03F7/32
Filed: 1982-09-22
Abstract: PURPOSE:To enable the formation of a resist film having high sensitivity and to reduce the film loss occurring in a plasma phenomenon, by forming the uppermost layer by plasma polymn. of a gaseous mixture of an Si-contg. org. compd. and an epoxy group-contg. org. compd. CONSTITUTION:An org. thin film layer 2 is formed on a substrate 1 such as an Si wafer, whereafter an upper layer 3 is deposited thereon in a plasma generator introduced therein with a gaseous mixture of org. compds. contg. Si and epoxy. A desired pattern is irradiated onto the layer 3 (C), and the layer 3 is developed with the plasma of the gas contg. fluorine in the plasma generator (D), then the lower layer 2 of the part having no pattern is removed by the plasma contg. O2 (E). A heating stage at 100-200 deg.C may be inserted between the stages (C) and (D). Since the two layers 3, 2 remain on the final pattern, the film having the strength enough to withstand the selective etching in the succeeding stage in lithography is left on the final pattern.
Patent JP-S649263-A (JP)
Title: Antistatic polyester composition
Inventor: YAMAMOTO MITSUYUKI
IPC: C08L67/02
Filed: 1987-07-02
Abstract: PURPOSE:To impart antistatic performance excellent in washing resistance, by mixing a modified polyester condensate based on a metal sulfonate compound and a branched polyalkylene glycol derivative with a polyester. CONSTITUTION:A modified polyester condensate based on a metal sulfonate compound (A) of formula I (wherein x is an aromatic group, R1 and R2 are each an estrifiable group and M is a metal) and branched polyalkylene glycol derivatives (B) of formula II and/or formula III (wherein A1-A3 are each an aliphatic or aromatic hydrocarbon group, p1-p3 are each a polyoxyalkylene of formula IV, 1<=a<=200, 0<=b<a, 1<=n, R3-R5 are each a hydrocarbon group, R' is an alkylene, and m>=1) is produced. A polyester mainly consisting of alkylene terephthalate units is mixed with 0.5-30wt.% said modified polyester condensate to obtain an antistatic polyester composition.
Patent JP-S5864082-A (JP)
Title: Gas laser
Inventor: GOTOU KOUICHI
IPC: H01S3/22
Filed: 1981-10-14
Abstract: PURPOSE:To enable to provide a stable gas laser having good efficiency and oscillation by employing a plurality of cathodes and switching and connecting the cathodes to a power source, thereby rapidly suppressing the temperature rise of the cathodes. CONSTITUTION:A plurality such as 2 cathodes 1 are provided at a discharging unit, and are alternately connected to the negative electrode of a power source via switching elements 2, 2'. Copper pipes are fixed to in parallel state to electrically insulating supporting plates 3, and are cooled with coolant such as water which is passed through the pipes. The elements 2, 2' are opened and closed at the prescribed interval, many anodes 6 supported by the plate 5 are arranged at the prescribed interval toward the longitudinal direction of the cathodes 1, and are commonly connected to the positive electrode of the power source through a stable resistor 7. Since the cathodes 1 are alternately discharged at the prescribed interval, one cathode 1 is sufficiently cooled while the other cathode 1 is operated, thereby rapidly suppressing the temperature rise of the cathodes.
Patent JP-S5589429-A (JP)
Title: Electric induction uniform heating of rolled steel pipe
Inventor: YOSHIDA SHIGEHARU
IPC: C21D9/08
Filed: 1978-12-25
Abstract: PURPOSE:To carry out uniform heat treatment so as to enhance accuracy and lessen temperature change range by a method wherein a transfer speed of a material to be heated and induction heating coil number are selectively controlled by reduction ratio of temperature change width calculated from a temperature change width or the like of each portions of a rolled steel pipe to standard heating condition and programed temperature change width. CONSTITUTION:In case of heating a rolled steel pipe such as a seamless steel pipe or the like uniformly by electric induction, one hand or both of a transfer speed of a material to be heated and induction coil stage number for uniform heating are controlled by a ratio of a standard temperature change width DELTAtheta and desired temperature change width DELTAtheta', that is, temperature change width reduction ratio DELTAtheta'/DELTAtheta=alpha. Moreover, a standard temperature change width DELTAtheta is a temperature change width of each portions of a rolled steel pipe against a predetermined standard heating condition or a temperature change width calculated from biased thickness ratio of a rolled steel pipe preriminarily meausred. By this method, even if a thickness of a steel pipe wall is changed, a change width of heating temperature can be reduced and uniform heating is carried out.
Patent JP-S6437310-A (JP)
Title: Method and device for bundling bundle of cable
Inventor: KARURO BURETSUTEI
IPC: B65B13/02
Filed: 1988-06-30
Abstract: PURPOSE: To provide an automatic binding apparatus by placing a serrated plastic strap in parallel to the side section of the apparatus and furnishing the retaining arm of a hollow retainer with teeth which mates with the serrations of the strap. CONSTITUTION: A plastic strap 52 comprises a rectangular continuous flexible band, one side of which is furnished with two parallel serrations 54 and 56. Flat edges 58 in a continuous form in a longitudinal direction are formed along the facing sides of the serrations 54, 56 to form a guide element in the transverse direction for a strap 52. The inside of a retainer 62 is furnished with two spring arms 70, 72 extending from the opening of flat surface 66 and having serrations 74 which are offset from each other so that they can mate with the serrations 54 and 56 of the strap 52 respectively. The strap 52 passes twice through the inside of the retainer 62 and is supported by a guide surface 78. The serrations 54 and 56 are faced outward and furnished with the serration 74 of the spring arms 70, 72, thereby enabling to bind the cable bundle.
Patent JP-S5867742-A (JP)
Inventor: DANIERU RUISU DEYUFUOO
IPC: C08L35/06
Filed: 1982-09-22
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-S62228492-A (JP)
Inventor: FERSTANDIG LOUIS L
IPC: C07C21/18
Filed: 1985-07-26
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-S648629-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII KOJI
IPC: H01L21/768
Filed: 1987-06-30
Abstract: PURPOSE:To prevent an SOG film from being exposed to an opening and from cracking, and to prevent metal wirings from chipped or disconnecting by making an opening in an insulating film containing the SOG film, depositing an insulating film on the whole surface, then etching it until the opening is opened again by anisotropical etching, and allowing the insulating film deposited on the sidewall of the opening to remain. CONSTITUTION:An insulating film of 3-layer structure of a first insulating film 2-an SOG film 3-a second insulating film 4 is formed on lower layer wirings 8 on and insulating film 1 formed on a lower base stepwise difference 7. Then, a through hole is patterned by photolithography, and a through-hole is opened by 2-step etchings. Thereafter, an insulating film 6 is deposited on the whole surface by chemically deposing. An anisotropic etching is conducted to allow only the insulating film on the sidewall of the film 6 to remain. Thus, the through-hole in which the SOG film is not exposed to the opening is formed in the insulating film of the 3-layer structure. Subsequently, when upper layer wirings 5 are formed, a semiconductor device which is not cracked and in which the metal wirings are not chipped or disconnected is obtained.
Patent JP-S5591470-A (JP)
Title: Structure and shaping process of car ceiling
Inventor: KUMASAKA HIDEYUKI
IPC: B29C33/20
Filed: 1978-12-29
Abstract: PURPOSE: To improve work efficiency and remove restrictions given by designing for reducing cost by filling a space shaped between a roof panel and the surface materials of a ceiling with foamed materials.  
     CONSTITUTION: A car body 31 finished in painting is at first given masking with masking tapes in masking process for preventing the escape of liquid-shaped foaming materials through various kinds of gaps and fixing holes. Then, parts are mounted in part-mounting process. Subsequently, a car body 31 is inserted and positioned in a foaming mold 84 similarly shaped in its molding surface to the final shape of surface material 6, and the surface materials 6 are pushed to a seal bead 41 of a roof side rail 21 by a sealing part 97 under sealing. At this stage, a clamp 98 is operated for fitting a rubber nail 98a to the edge of a roof panel 1. The foaming mold is heated, and the air is evacuated from it. After the surface materials 6 are fitted over the molding surface, foaming liquid is injected, and the mold is sent to cure process for foaming. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0918338-A (JP)
Title: Pll frequency synthesizer
Inventor: KUWANO SATOSHI
IPC: H03L7/197
Filed: 1995-06-29
Abstract: PURPOSE: To provide the PLL synthesizer of a variable frequency division system by simple constitution. CONSTITUTION: A variable frequency divider circuit 100A is provided with a prescaler circuit 1A for selectively performing the frequency division operation of one of the first and second frequency division ratios of VCO signal V in response to the supply of control signals MC and Q3 and outputting signal Q2, a programmable counter 3 for frequency dividing the signal Q2 by the frequency division ratio set by control data N and A and outputting output signal Fp and the control signal MC corresponding to the control data N and A, an OR circuit 21 for performing a logical operation between the signal Q2 and the control signal MC and outputting the signal C3 and a control circuit 2 provided with a TFF 22 for frequency dividing the signal C3 into two and outputting the signal Q3.
Patent JP-H03128336-A (JP)
Title: Method for hydroxylation of phenol and phenol ether
Inventor: MISHIERU KOSUTANTEINI
IPC: C07C37/60
Filed: 1990-06-25
Abstract: Hydroxylation of phenols and phenol ethers using hydrogen peroxide. More precisely, the invention relates to a process for the hydroxylation of phenols or phenol ethers by reaction with hydrogen peroxide, characterised in that the operation is carried out in the presence: 
 
  - of an effective quantity of an alkali metal or alkaline-earth metal salt of at least one protonic acid which has a pKa lower than -0.1 in water; 
  - and of an effective quantity of at least one phosphorus oxyacid.
Patent JP-H02193072-A (JP)
Title: Quantifying method of pyrogen
Inventor: TOSA TETSUYA
IPC: G01N33/579
Filed: 1989-06-27
Abstract: PURPOSE:To enable considerable increase of sensitivity in quantification in a limulus test by bringing a specimen into contact with an adsorbent prepared by combination of a heterocyclic compound containing nitrogen with a non- water-soluble element. CONSTITUTION:An adsorbent is prepared by combining a heterocyclic compound containing nitrogen with a non-water-soluble element directly or through the intermediary of a spacer. This adsorbent is brought into contact with a specimen so that pyrogen in the specimen be adsorbed by the adsorbent, and this adsorbent is washed to remove substances other than the pyrogen. Thereafter the washed adsorbent or the pyrogen eluted therefrom is subjected to a limulus test and thereby the pyrogen can be quantified. Since this adsorbent adsorbs no inhibitory substance of quantification of the limulus test, in addition, it can be applied also to a specimen containing this substance, which has been hard to quantify heretofore.
Patent JP-S6226060-A (JP)
Inventor: YUGAWA KAZUHIKO
IPC: A61G10/02
Filed: 1985-07-25
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-H065439-A (JP)
Title: Winding for stationary induction apparatus
Inventor: SONOBE HIROSHI
IPC: H01F27/32
Filed: 1992-06-23
Abstract: PURPOSE:To improve flame retardance and reliability of a winding for a stationary induction apparatus by providing means for always holding gel-like silicone in a pressurized state and absorbing its expansion. CONSTITUTION:A conductor 1 is wound on an inner peripheral insulation cylinder 2 through a radial spacer 3 and an axial spacer 4 to form a winding. A temporary bottom plate and a temporary outer peripheral cylinder are respectively mounted on a lower part and a periphery of the winding, gel-like silicone 5 of a low viscosity state before gelling is filled, and gelatinized. Thereafter, the bottom plate and the peripheral cylinder are removed, and a bottom plate 6, an outer peripheral plate 7 and a cover 8 having sizes larger than those of the bottom plate and the peripheral cylinder are mounted airtightly. Then, inert gas 9 is sealed in a space of this sealed case under a predetermined pressure. Thus, a winding for a stationary induction apparatus filled with the gel-like silicone can be obtained without introducing insulation malfunction due to a variation in a load even when it is applied to a large capacity and a high voltage.