baber/WOPTO huggingface dataset:
Patent JP-S5459637-A (JP)
Title: Liquid fuel combustion device
Inventor: YOTSUYA NORIO
IPC: F23D11/36
Filed: 1977-10-20
Abstract: PURPOSE: To improve the combustion characteristic of a liquid fuel combustion device, by fitting a supplementary cylinder between its combustion cylinder and inner cylinder and making an opening on the supplementary cylinder where a fuel injection nozzle is opposed to.  
     CONSTITUTION: An inner cylinder 5 with air holes 5b on its wall is erected at the center of a bottom surface 4a of a combustion cylinder 4. An opening 4b is made on the combustion cylinder's lower side wall, and a liquid fuel injection nozzle 7 and ignition plug 8 face onto the combustion cylinder through the opening 4b. A supplementary cylinder 1 is fitted between the combustion cylinder and the inner cylinder 5, and an opening 2 opposed to the nozzle's injection port 7a is made on the supplementary cylinder 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5649779-A (JP)
Title: Adhesive composition
Inventor: NISHIUCHI KIHACHIROU
IPC: C08L85/02
Filed: 1979-09-30
Abstract: PURPOSE: To provide the titled compsn. having excellent bond performance, consisting mainly of at least one member selected from phosphazene oligomers resulting from the reaction of a specified phosphazene compd. with potassium dihydrogenphosphate and/or boric acid anhydride.  
     CONSTITUTION: Titled compsn. consisting mainly of at least one member selected from (A) a phsophazene oligomer resulting from the reaction of a phosphazene compd. of the formula (wherein R is alkoxy, alkyl, allyloxy, allyl, aralkoxy, arylthioalkoxy; R' is H, lower alkyl; n is 3W4) with potassium dihydrogenphosphate, (B) a phosphazene oligomer resulting from the reaction of the phosphazene compd. of the formula with boric acid anhydride, and (C) a phosphazene oligomer resulting from the reaction of the phosphazene compd. of the formula with potassium dihydrogenphosphate and boric acid anhydride, is provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650355-A (JP)
Title: Copying machine equipped with aperture angle variable electric discharge lamp
Inventor: KAJIWARA TOSHIROU
IPC: H01J61/35
Filed: 1979-10-01
Abstract: PURPOSE: To improve the irradiation efficiency and reduce power consumption, by fitting a light source, where an aperture variable reflective curved plate is caused to adhere closely to the outside circumference of the fluorescent lamp where a metal oxide reflective film is applied within the range of 260W320° and a fluorescent film is applied on this reflective film within the range of 270W320°, to the copying machine.  
     CONSTITUTION: Reflective film 12 consisting of TiO and so on is applied to the inside face of fluorescent lamp 15 within the angle range of 260W320°, and a fluorescent film is provided on this film within the range of 270W320°. Aperture variable mirror face of curved plate 1 where the reflection material for visible rays is applied is caused to adhere closely to the outside circumference of fluorescent lamp 15. This electric discharge lamp is fitted to the copying machine and is lit through nostage or multistage dimmers as required. The aperture angle of the reflective plate is adjusted manually or while interlocking with dimmers. As a result, the irradiation efficiency can be enhanced, and power consumption can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5829324-A (JP)
Inventor: INOUE TAMOTSU
IPC: H02H7/04
Filed: 1981-08-14
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-H02306202-A (JP)
Title: Reflecting mirror of multilayered film, half mirror and beam splitter for soft x-ray and vacuum ultraviolet ray
Inventor: IIZUKA TAKASHI
IPC: H05H13/04
Filed: 1989-05-22
Abstract: PURPOSE:To obviate the generation of deterioration by interlayer thermal diffusion, etc., with high-intensity soft X-rays and vacuum UV rays by alternately laminating two kinds of refractive indices different from each other which are light elements of <=20 atomic number or the compds. of these light elements and thereby forming a multi-layered structure. CONSTITUTION:The light elements of <=20 atomic number or the compds. of these light elements are used for both of two kinds of the materials of the reflecting mirror of the multi-layered films for the soft X-rays and vacuum UV rays having the multi- layered structure consisting of the alternate layers of two kinds of the materials which are different in refractive index from each other. The layers 2, 4... of the 1st material and the layers 3, 5... of the 2nd material are alternately laminated on a substrate 1 having the surface polished sufficiently smoothly as compared to the wavelengths to be used to constitute the reflecting mirror. Two kinds of the materials are both used by selectively combining Be, B, C, Al, Si, BeO, Be2C, B4C, BN, B6Si, MgF2, MgO, Mg2Si, AlF3, AlB2, Al2O3... etc., in such a manner that the refractive indices vary from each other. The difference in the refractive index is preferably >=0.01 in the case of 100 number of layers.
Patent JP-S62284687-A (JP)
Inventor: TANAKA ISAMU
IPC: D05B3/14
Filed: 1986-05-30
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-H0818753-A (JP)
Title: Printing device for digital picture data
Inventor: RENE FURANSOWA ARUBEERU KORAAR
IPC: H04N1/21
Filed: 1995-05-25
Abstract: PURPOSE: To facilitate the appearance change of printed matter and the change of a printing order by storing a printing job in a memory, permitting an operator to recognize printing processing specification and postponing printing until the operator gives a printing command. CONSTITUTION: A scanning unit 1 copies printed matter and stores picture data in a memory device 15. A network unit 2 inputs data from a storage medium connected to a network or like a disk to the memory device 15. A control unit 18 generates the list of data files stored in the memory device 15. The data file containing printing picture data is displayed on VDU of a controller 19. The operator can view the appearance of printed matter on VDU and can freely control the setting of a printer 3 for obtaining the printed matter of the necessary appearance. The printer 3 does not execute printing until the operator gives the printing command by using a key on the control panel of the controller 19. Thus, the user can manage the finish of the printing job by himself.
Patent JP-H08318530-A (JP)
Title: Manufacture of glass nonwoven fabric prepreg for laminate
Inventor: KAWASAKI HARUJI
IPC: B29K63/00
Filed: 1995-05-26
Abstract: PURPOSE: To manufacture a glass nonwoven fabric prepreg for laminate wherein a nap of glass fiber on a surface of the prepreg is restrained to control its deplumation. CONSTITUTION: In a method wherein glass a nonwoven fabric impregnated with an epoxy resin varnish is passed through a clearance between squeeze rollers to control its resin amount, and dried by heating thereafter, viscosity of the varnish is made at least 500cp by increasing an amount of solid constituent, and the clearance between the squeezer rollers is so set as to be wider than a thickness of the glass nonwoven fabric. For example, the glass nonwoven fabric (0.71mm thickness and 100.7g/m<2> unit weight) is impregnated with an epoxy resin varnish of 550cp viscosity of which the solid content is composed of a resin content and an inorganic filler, which is passed between the squeezer rollers of 0.84mm clearance extent, and dried by heating thereafter to manufacture a prepreg of 0.89mm thickness.
Patent JP-S62285642-A (JP)
Title: Machining of commutator for revolving
Inventor: ITO HIROSHI
IPC: H01R43/06
Filed: 1986-05-30
Abstract: PURPOSE:To facilitate manufacture by a method wherein a copper ring is drawing-worked by a press, etc., from the inside of the copper ring by a working punch with projections in the same number as commutator bars, grooves are formed on the inside and projections on the outside, a resin is injected and the copper ring iq polished from the outside. CONSTITUTION:A copper ring 1 is cut in predetermined length, and a flange 1a is shaped at one end of the bopper ring. A working punch with projections in the same number (five in the figure) as commutator bars is inserted into the ring 1, and the ring is drawing-worked by employing a press, thus forming five grooves 2 on the inside and five projections 2 on the outside. Acicular pins 8 are brought into contact with inlets 2a in the grooves 2, the ring 1 is set into a mold 6 with recessed sections 15 corresponding to the projections 3 and a cylindrical section 7 corresponding to an inside-diameter molding shaft, and a resin 10 is injected. The resin cures, the ring 1 is taken out of the mold 6, the pins 8 are removed, and the ring 1 is polished from the outer circumferential section of the ring 1 to expose the grooves 2, thus shaping five commutator bars 12. Accordingly, positioning is facilitated, and dispersion is eliminated and productivity can be improved.
Patent JP-H038560-A (JP)
Title: Fin tube type heat exchanger
Inventor: KISHIKAWA HIROSUE
IPC: B23K1/00
Filed: 1989-05-19
Abstract: PURPOSE:To secure joining quality without any leakage by constituting the inner part with plural lines of heat conducting tubes in which cooling medium flows and circuit of connecting tubes for connecting these and making inclined deep drawing shape having the same angle of both of brazing joining parts in the heat conducting tube and the connecting tube. CONSTITUTION:In the inner part of the heat conducting tube 11, the cooling medium flows and the connecting tube 12 forms circuit of this heat conducting tubes. Step pitch D11 of the heat conducting tube is the same as the pitch of connecting tube. Clearance D12 is the clearance for brazing at the time of inserting the connecting tube into the heat conducting tube. Enlarged pipe shape at the tip part of the heat conducting tube and the tapered angle T0 in the tip shape of insert part of the connecting tube are made to the inclined deep drawing works having the same angle. Even if dispersions of step pitch D11 and bending pitch of the connecting tube 12 are made to large, the clearance D12 for suitable brazing can be held. By this method, and joining quality of brazing without any leakage can be secured.
Patent JP-H09310693-A (JP)
Title: Hermetic compressor
Inventor: SUDA AKIHIRO
IPC: F04B35/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the discharge rate of an oil included in refrigerant gas by unifying the length between the upper end of an end cap and the top end of a refrigerant delivery pipe which extends in an enclosed container with the length between the upper end of the end cap and the terminal end thereof, or lengthening the length between the upper end of an end cap and the top end of a refrigerant delivery pipe which extends in an enclosed container longer than the length between the upper end of the end cap and the terminal end thereof. SOLUTION: A refrigerant is turned by rotation of a rotator 8, oil included in an inside is splash away toward the inner wall side of an enclosed container by centrifugal force generated by turning, and oil is separated. The separated refrigerant of oil is discharged from a delivery pipe 26 to the outside of the enclosed container 1. The pipe 26 is penetrated on an end cap 27 for enclosing the upper part of the enclosed container 1. The length (a) between the upper end of the end cap 27 and the top end of the pipe 26 which extends to near the upper end part of the rotary shaft 4 in the enclosed container 1 is longer than the length (b) between the upper end of the end cap 27 and the terminal end thereof.  It is thus possible to improve separation of the refrigerant and oil, and it is also possible to reduce the discharge rate of oil included in refrigerant gas discharged from the pipe 26.
Patent JP-H10321637-A (JP)
Title: Thermal treatment equipment
Inventor: NISHIMURA KAZUHIRO
IPC: H01L21/68
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To considerably reduce a cause for fluctuating time required for the opening/closing operation of a shutter, and to prevent the dispersion in thermal history at every substrate. SOLUTION: A ball screw 15 is connected to a motor 31 and the ball screw 15 rotates by the rotation of the motor 31. A rotary encoder 32 is provided for the motor 31. A nut part 16 provided for the ball screw 15 moves in a vertical direction in accordance with the rotation of the ball screw 15. Since a shutter 10 is fixed to the nut 16, the shutter 10 can be raised or lowered. Then, the fluctuation of thermal history owing to the fluctuation of the operation time of the shutter can be prevented since operation time does not change by an environmental change and a characteristic change in the motor 31.
Patent JP-S6018904-A (JP)
Title: Flyback transformer with variable resistor
Inventor: MOTOYAMA KEIICHI
IPC: H01F38/42
Filed: 1983-07-12
Abstract: PURPOSE:To facilitate the connection of the secondary coil of a transformer with a variable resistor and case sealing work by pressing a seal made of conductive rubber into a through hole on the side of the transformer and mounting the variable resistor on the outside of a case so as to cover the seal. CONSTITUTION:A flyback transformer 20 with a variable resistor is composed of a flyback transformer 21, a variable resistor 22, and a transformer case 30. Each of primary and secondary coils 23 and 24 is wound on the transformer 21 surrounded by the case 30. A resistor case 31 is provided on the side of the case 30 on which the resistor 22 is mounted, in which a case 32 made of an insulator is arranged. A film resistive layer is formed on the base 32. The case 31 is connected by a resistor case connecting frame 43 provided on the side of the case 30. On the side of the case 30 surrounded by the connecting frame 43 is formed a through hole 44, into which a seal as an input terminal 46 made of conductive rubber is provided. The seal is connected with an output terminal 45 to facilitate sealing work.
Patent JP-S5651853-A (JP)
Title: Semiconductor device
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L27/11
Filed: 1979-10-04
Abstract: PURPOSE:To obtain a high-integration resistor-on FET, by providing a high-resistance poly Si layer in an insulation gate-type FET through an insulation film and using an FET-contained current passage and a poly Si layer as a current passage of a separate system. CONSTITUTION:Four blocks of a memory cell are arranged symmetrically to the center point C. Poly Si insulation gate-type FETQ1-Q16 are prepared in the blocks. Large-capacity drivers Q1, Q2 and Q5, Q6..., which constitute an FF circuit, are arranged to face each other in a hatchetlike configuration so that an occupancy area can be reduced. Q3, Q4... for switching use are to be of small type and small capacity, and dispersion capacities of all FETs are to be made extremely small. A high- resistance section is partly provided by covering with the second poly Si layer, a separate-system current passage is provided on the driver, load resistance R1 of Q2 is arranged on Q1, and R1 is arranged on Q2. Others are processed in the same manner. For this reason, the FF conducts stable operation. Data lines D, grounding lines VSS, word lines W and power source lines VDD are all manufactured at the same time by the second poly Si layer. It is possible, by using this constitution, to form a static RAM of small occupancy area.
Patent JP-H07332426-A (JP)
Title: Variable damping force shock absorber
Inventor: HIRAMOTO MICHIYA
IPC: F16F9/46
Filed: 1994-06-09
Abstract: PURPOSE:To improve driving feeling by varying sectional areas of a main bypass flow passage and a sub-bypass flow passage. Thereby varying the damping force characteristics, and suppressing transmission onto a spring even when abrupt under-spring input exists. CONSTITUTION:In a low attenuation force characteristic state where a variable valve S is opened, and in a low piston area, a low damping valve 11 is first opened for flowing fluid, so that low attenuation force proportional to piston speed is generated. When piston speed is increased and opening of the low damping valve 11 is regulated by an excessive flexure preventive means 4b, the flowing of fluid is started through a sub-bypass passage G by opening a relief valve 13. From this time, the damping force characteristics are levelled off.
Patent JP-H08303538-A (JP)
Title: Hydraulic tensioner
Inventor: NAKAKUBO KATSUYA
IPC: F01L1/02
Filed: 1995-04-28
Abstract: PURPOSE: To maintain the pressure in a low pressure oil room on the seal side at a proper positive pressure, prevent the oil leak from the seal and also project a piston rod quickly by installing a long oil hole in the radial direction not blocked by a spring on the spring contact surface of a rod guide. CONSTITUTION: The rod guide 28 in a hydraulic tensioner has a long oil hole 38 in the radial direction on a spring contact surface. The oil hole 38 is not blocked by a spring 36, but ensures the flow of an oil sufficiently at the front/ rear of the rod guide 28. Therefore, when the piston rod 18 is projected, the flow of the oil is restricted at some extent and the oil pressure of the low pressure oil room 26 in a seal 24 side is maintained at a proper pressure without that it becomes a negative pressure, moreover becomes an abnormal high pressure and the invasion of air into the low pressure oil room 26 and the flow out of the oil from the low pressure oil room 26 can be prevented. As the projection of the piston rod 18 is not disturbed by the oil, the resposiveness is improved.
Patent JP-H0425634-A (JP)
Title: Vibration isolator
Inventor: KOJIMA HIROSHI
IPC: F16M7/00
Filed: 1990-05-17
Abstract: PURPOSE:To secure such a vibration isolator that is effectively dampable at extensive frequencies by installing a main fluid chamber, expanding or contracting when receiving vibration, a first expansion means constituting a part of a first sub-fluid chamber, and a second expansion means constituting a part of a second sub-fluid chamber, and making counter-fluid pressure in the first expansion means higher than that in the second expansion means. CONSTITUTION:When a shake vibration of loq frequency large amplitude is transmitted to a support base 24, a main fluid chamber 32 is expanded or contracted but a first sub-fluid chamber 34A is not almost deformed as a rubber film 40 constituting a partition wall is thick enough. In consequence, a liquid 29 is not flowing in an idle orifice 50. On the other hand, a diaphragm 18 constituting a partition wall of a second sub-liquid chamber 34B is expanded or contracted, so this liquid 29 flows into the second sub-liquid chamber 34B from the main liquid chamber 32 via a shake orifice 52. At this time, the liquid 29 resonates in this shake orifice 52, securing a high damping characteristic. In addition, when an electroviscous fluid, whose viscosity is varied by voltage being impressed in place of the liquid 29, is charged, viscosity becomes heightened because of current-energization, thereby obtaining a yet higher damping characteristic.
Patent JP-H0422169-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: H01L21/8242
Filed: 1990-05-17
Abstract: PURPOSE:To reduce a parasitic capacitance between bit lines near a sense amplifier and to reduce a mutual interference between adjacent bit lines by a method wherein a conductive-layer sheet which reduces a parasitic coupling capacitance is applied, via an insulating layer, to an interconnection in a bit line extension part. CONSTITUTION:A conductive-layer sheet SLD which reduces parasitic coupling capacitance CBB of an interconnection BL and the inverse of BL is applied, via an insulating layer IL2, ti a bit-line extension part CL which connects bit lines BL1 to 2 and the inverses od BL1 to 2 inside a sense amplifier SA and a memory cell array NCA. In this case, the sheet SLD surrounds the part CL from three sides; the interline coupling capacitance CBB is decreased sharply to a substantially negligible degree as compared with a case where the sheet SLD is not applied. Consequently, the limit readout sensitivity of a memory cell data can be increased. That is to say, since a mutual interference is removed by a means to install a shielding sheet also in the SA and the bit-line connecting part CL, a malfunction can be avoided even at a high-integration DRAM. Since a plane space is not required, it is possible to prevent an integration density from being lowered.
Patent JP-H05321775-A (JP)
Title: Evapo-purge control method
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/14
Filed: 1992-05-20
Abstract: PURPOSE:To prevent an air-fuel ratio from becoming lean due to influence of gasoline vapor when purge is discontinued by detecting it that a reduction correction coefficient is less than a fundamental value, and gradually rectifying the reduction correction coefficient to the fundamental value after the purge of gasoline vapor is discontinued. CONSTITUTION:A fuel injection valve 5 is further provided in the vicinity of the end part on one side of the intake manifold 4 of an intake system 1 that communicates with a surge tank 3, and this fuel injection valve 5 is made to be controlled by an electronic control device 6, and when the device detects that purge of gasoline vapor is discontinued and that a reduction correction coefficient is less than a fundamental value, it gradually corrects the reduction correction coefficient to the fundamental value by adding a specified value to the reduction correction coefficient at that time after the purge of the gasoline vapor is discontinued, and changes the reduction correction coefficient to the fundamental value when the output of an oxygen sensor became a value smaller than a set value, thereby a phenomenon like HC and CO, still further, NOx increase by rich and lean states can be suppressed.
Patent JP-H10324716-A (JP)
Title: Slurry polymerization of ethylene
Inventor: MARTIN JOEL LEONARD
IPC: C08F2/14
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly tough ultrahigh-molecular weight polyethylene. SOLUTION: This method is such one as to subject ethylene to slurry polymerization in a loop/slurry reactor, specifically comprising as follows: (a) ethylene monomer is catalyzed by (b) a catalytic system carried on an inorganic oxide carrier, having a particle size of 1-40 μm and containing both a magnesium compound and a titanium halide and (c) an alkylaluminum cocatalyst at about 150 - about 180  deg.F in the presence of a 3-4C hydrocarbon diluent and also in the presence of hydrogen to produce and collect the objective ultrahigh-molecular weight ethylene homopolymer.
Patent JP-H10142727-A (JP)
Title: Heart developable photographic sensitive material
Inventor: KUBO TOSHIAKI
IPC: C07D263/56
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photographic sensitive material having high Dmax, ultrahigh contrast and satisfactory image quality by incorporating an org. silver salt, silver halide, a reducing agent, a specified hydrazine compd. and other specified compd. SOLUTION: This heat developable photographic sensitive material contains an org. silver salt, sliver halide, a reducing agent, a hydrazine compd. represented by formula I and a sensitizing dye such as a compd. represented by formula II. In the formula I, R<1> is an aliphatic or arom, group, etc., R<2> is H, alkyl, etc., G<1> is -CO-, -SO2 -, etc., and A<1> and A<2> are H or one of them is H and the other is optionally substd. alkylsulfonyl, etc. In the formula II, each of R31 and R32 is alkyl, R33 is H, lower alkyl, etc., V is H, lower alkyl, etc., Z<1> is a group of nonmetallic atoms required to complete a 5- or 6-membered N-contg. hetero ring, X1 is an acid anion, each of (p) and (q) is 1 or 2, and when the dye forms an inner salt, (q) is 1.