baber/WOPTO huggingface dataset:
Patent JP-2001151102-A (JP)
Title: Monorail vehicle truck and monorail vehicle
Inventor: AIDA KENJIRO
IPC: B61B13/06
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To pass a curve with a low radial force imposed on a guide tire and a small slip angle of a travel tire in a monorail vehicle truck. SOLUTION: This monorail vehicle truck is provided with a truck frame 4, a guide tire 4 disposed on both sides of a track beam 12 and guiding the truck frame 4 along the track beam 12, an air spring 7 disposed as a right and left pairs with respect to a car body 11 and supporting the car body 11 upward and downward, and an air spring shoe 6 for supporting the upward and downward loads of the air spring 7. A side support 21 provided with a roller 22 having a rotational axis in a direction perpendicular to a yaw turning axis of the truck frame 2 with respect to the car body 11 is disposed as right and left pairs with respect to the yaw turning axis. Accordingly the radial force of the guide tire 4 is reduced when the monorail vehicle truck passes a sharp curve and the truck frame 4 is made lightweight, thus extending the lives of the guide tire and travel tire.
Patent JP-H04195683-A (JP)
Title: Pattern processing system
Inventor: MATSUI TAKAYUKI
IPC: G06F17/50
Filed: 1990-11-28
Abstract: PURPOSE:To perform pattern recognition more easily by using not a table in a memory, but pattern data for the pattern recognition. CONSTITUTION:When a specific point A is specified with a mouse, etc., it is decided whether a pattern is present or not at the point A and a pattern crossing a straight line 1 parallel to an (x) axis containing the specific point A is extracted. Then a pattern which crosses a straight line 2 parallel to a (y) axis containing the specific point A is extracted for patterns (c), (d), and (e) extracted by a process 1. Namely, not the table in the memory, but the pattern data are used for the pattern recognition. Consequently, the processing speed is increased and program generation is facilitated.
Patent JP-H10178363-A (JP)
Title: Integrated circuit
Inventor: CHEVALLIER GILLES
IPC: H04N5/44
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of the synchronism of a local oscillator frequency, which is generated when an intermediate frequency amplifier for a high frequency receiver is saturated. SOLUTION: A gain reduction means for controlling the gain of an amplifier 8 in addition to regular automatic gain control AGC is provided in such a way that a frequency mixer 7 having a local oscillator, a first intermediate frequency amplifier 8, a band-pass filter 9 and a second intermediate frequency amplifier 10 avoid the asynchronism of the local oscillator 7 controlled by a phase locked loop comparator 12. The means is controlled by the peak detection of an amplifier signal saturated by the output of the amplifier 8.
Patent JP-H0562502-A (JP)
Title: Headlight for low beam
Inventor: YANAI HITOSHI
IPC: F21S8/10
Filed: 1991-11-26
Abstract: PURPOSE:To enhance the rate of flux utilization of a light source, increase the brightness, and improve the traffic safety by equipping the light source with a hood shielding a parabolic columnar reflex surface of the second surface against the light given by a light source. CONSTITUTION:A reflex mirror 3 is provided in the upper half part with a first rotary parabolic reflex surface 31 having a focal point backmore than the light source 2, and a left-first reflex surface 32a and a left-second reflex surface 32b each embodied as a parabolic columnar reflex surface are arranged on the left of the lower half part. On the right, on the other hand, a right-first reflex surface 33a and a right-second reflex surface 33b are arranged symmetrically to the surfaces 32a, 32b, and in the middle of the lower half part, a second rotary parabolic reflex surface 34 is arranged which has a focal point ahead of the light source 2. The light source 2 is equipped with a hood 4 enclosing the surface 33b. Thereby the rate of flux utilization of the light source is enhanced, the brightness increased, and traffic safety improved.
Patent JP-H08173521-A (JP)
Title: Air cleaner
Inventor: NAKANE SHIGERU
IPC: A61L9/22
Filed: 1994-12-21
Abstract: PURPOSE: To provide an air cleaner by which unpleasant odors or the like can be removed very efficiently without generating ozone. CONSTITUTION: This air cleaner is provided with an anion generating device 2 which has an electric discharge wire 21, an electrically insulated duct which covers the electric discharge wire 21, opening parts which are formed on both ends of the electrically insulated duct, an air flowing pipe 22 which covers the electrically insulated duct, and air retention chambers 24, 25 which are connected with an inlet/outlet of the pipe 22 and make air flow inside the pipe 22 constant, and also provided with a chamber 3 in which a porous body 32 having an alumina whisker is arranged on the surface moistened by resonance magnetic field processed water.
Patent JP-H07185966-A (JP)
Title: Assembling method of frame body and its device
Inventor: NUKUI MITSURU
IPC: B23P21/00
Filed: 1993-12-28
Abstract: PURPOSE:To carry out assembling work easily and in a short period of time without a worker moving extensively and without plural workers doing joint work. CONSTITUTION:A first frame material Wa1 is positioned and arranged at a specified position from the inside of a working space 21 surrounded by jigs 17-20 by using the four jigs 17, 18, 19, 20 regulating four corner parts of a frame body W. A second frame material Wb1 is connected to one end of the first frame material Wa1 and positioned and arranged at a specified position extending in a direction orthogonal to the first frame material Wa1. Next, a third frame material Wb2 is connected to the other end of the first frame material Wa1 and positioned and arranged at a specified position extending in a direction orthogonal with the first frame material Wa1. Then, a fourth frame material Wa2 is connected between end parts of the second and third frame materials Wb2, Wb2 from the outside of the working space 21, and after it is positioned and arranged at a specified position extending in a parallel with the first frame material Wa1, a connecting part of each of the frame materials is screw-fixed and fixed.
Patent JP-2001150086-A (JP)
Title: Preform for connecting rod
Inventor: SOGA RYUJI
IPC: B21J5/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a dislocation of a preform W' caused by its tumbling in a die when the preform W' having a block part W'a for a large end, a block part W'b for a small end and a shank part W'c that respectively correspond to a large end part Wa, a small end part Wb and a rod part Wc of a connecting rod W is set into the forging die for the connecting rod. SOLUTION: The stability of the preform W' is improved by forming the block part W'a for the large end to the shape of a non-round cross section having a flat face W'a1 parallel with an axial line of the shank part W'c at a part of a peripheral face.
Patent JP-H08232679-A (JP)
Title: Vane-attached passage hub structure for stator vane with cantilever and manufacture thereof
Inventor: SUTEIIBUN JII KOFU
IPC: F02C7/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance a reliability and a durability by mounting a full hub assembly to a rotor disc and mounting it so as to contact with a vane tip in front of a stator vane structure body with cantilever. SOLUTION: A stator vane 28 is made to a cantilever mount. An outer shroud 40 is mounted to an outer casing 42 through a hook 44. A blade of the vane radially and inwardly extends and is disposed just near a hub 48. This passage hub structure body 49 with vane of the last stator vane 47 is constituted by an integral casting unit. A hub structure body 51 with vane of a stator vane 46 is formed by three separate rings. Namely, the body 51 is formed by the hub 48 forming one portion of a disc, a cap 59 and a retainer 61. Thus, a reliability and a durability are enhanced and a maintenance can be enhanced.
Patent JP-H09179861-A (JP)
Title: Page design supporting method
Inventor: KITAMURA HIDEAKI
IPC: G06F17/24
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to design a page needed for the production of printed matter without skill. SOLUTION: Data which are close to the current plan are retrieved from a style data base and a material data base (S1) and the number of style frames is adjusted (S2). Then respective materials which should be put in each style frame are linked with the frame (S3). A permissible range such as the upper and lower limits of the size of the frame, etc., are specified by conditions (S4). Then style frames are arranged within a range meeting the conditions (S5). Respective materials are put in the respective style frames. If a problem occurs to the arrangement at this time, not only the materials, but also the size of the style frame, etc., are changed to automatically retrieve the best arrangement.
Patent JP-H07195666-A (JP)
Title: Printing apparatus
Inventor: KURODA YOSHITAKA
IPC: B41F17/34
Filed: 1993-12-28
Abstract: PURPOSE:To provide a printing apparatus printing a curve which eliminates a solvent from a printing ink. CONSTITUTION:A roller unit 9 of ink-distributing rollers and ink-feeding rollers is provided in a curve-printing apparatus. A printing design is directly patterned on a waterless form plate by transferring an ink by the rollers. Then, the printing design is transferred again to a work via a pad 6, whereby a solvent is eliminated from the printing ink.
Patent JP-H07194108-A (JP)
Title: Switching power supply apparatus
Inventor: MURAKAMI TAKAHARU
IPC: H02M3/28
Filed: 1993-12-28
Abstract: PURPOSE:To improve a self-excited switching power supply apparatus which executes the turn-on of a switching means after the reset of a transformer so as to prevent its clock detecting unit from malfunctioning by a spike-shaped ringing voltage which exists essentially. CONSTITUTION:A capacitor 10 is connected in series to a detecting winding 2c used in a detecting circuit which detects the timing of the turn-on of a switching means 3. With this construction, the charging voltage of the capacitor 10 connected in series to the detecting winding 2c can be superposed on a ringing voltage which exists essentially. Therefore, it can be avoided that a clock detecting unit 13 detects the ringing mistakenly and turns on the switching means 3 at the timing when the reset of the transformer is not completed yet.
Patent JP-H05169388-A (JP)
Title: Articulated arm
Inventor: NAGAOKA ETSUO
IPC: F16C11/06
Filed: 1991-12-19
Abstract: PURPOSE:To secure the extent of rigidity in articulated parts. CONSTITUTION:Plural number of arms 1 are combinedly installed via each articulated part and these articulated parts in an articulated arm being bent by travel of a piston rod 5a installed in space between the articulated parts are slid via a spherical surface, while this articulated arm is constituted so as to be coupled by a tension coil spring 4 inserted into a hourglass-shaped hollow part installed in the longitudinal direction.
Patent JP-H09173724-A (JP)
Title: Circulating filter device
Inventor: HIRAFUJI TAKEFUMI
IPC: B01D37/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the filtration efficiency. SOLUTION: Three layers of filter media 22, 24 and 26 are eliminatedly arranged in a filter tank 16. Stagnating members 30 having a specified thickness are arranged between the filter media 22 and 24, by which a stagnating region 32 is formed in this part. When a pump 38 is run, the water or hot water flowing into the filter tank 16 from its inlet 18 passes the filter media 26 and 24 and flows out to the stagnating region 32. The water or hot water is decelerated at its flow velocity and is put into a stagnating state in the stagnating region 32 where flow passages are widely formed. The water or hot water is prolonged in the contact time with the upper part of the filter media 22 and the lower part of the filter media 24, by which the more foreign matter is removed.
Patent JP-H07201746-A (JP)
Title: Formation of compound semiconductor thin film
Inventor: NAKAMURA TAKAHIRO
IPC: H01L21/205
Filed: 1993-12-28
Abstract: PURPOSE:To grow an InGaAsP thin film, which has the superior evenness of the composition and is superior in crystallizability, on an InP substrate. CONSTITUTION:An InP substrate 3 is rotated on such a condition that the decomposition of a pH 3 raw material is accelerated by increasing a growth pressure and by slowing down a growth flow velocity and the amount of pHx on a still InP substrate 3 is changed into a linear form, and the composition of an InGaAsP thin film is made uniform. Moreover, (the molar ratio) of a group V raw material/a group III raw material is made high, the amount of the pHx is made close to a flat form on the substrate 3 to nearly flatten a P composition distribution of the InGaAsP thin film as the substrate remains still and fluctuations in the composition at the time of the rotation of the substrate are inhibited.
Patent JP-H11151208-A (JP)
Title: Medical examination system
Inventor: FUJII KEIICHI
IPC: G16H10/60
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To execute processing programs intrinsic to the respective kinds of medical examination devices on the side of a data processor without the problems of updating the processing programs and setting parameters or the like. SOLUTION: In the case of executing intrinsic image processings to X-ray CT images and MR images, image processing programs intrinsic to them stored in the hard disk device 23 of an X-ray CT console 20 and the hard disk device 33 of an MRI console 30 are fetched through a network 50 to a data processing console 10. Then, they are loaded to the memory 12 and the processings are executed.
Patent JP-H08177674-A (JP)
Title: Solenoid valve
Inventor: TOUDOUZONO HIDEKI
IPC: F02M51/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a solenoid valve which can small suppress dispersing valve open timing by effectively suppressing tilting a plunger when opened the valve. CONSTITUTION: A guide member movably inserted in an axial direction is provided in the internal periphery of a recessed part 42 opened to an end face of a center post 4, and a point end of the guide member is brought into contact with a plunger 5, to press it to a valve seat 3 by a spring 10 through the guide member 20.
Patent JP-H07188781-A (JP)
Title: Method for controlling temperature of metal strip
Inventor: TAMURA KAZUTAKA
IPC: C21D9/56
Filed: 1993-12-28
Abstract: PURPOSE:To prevent a miss of strip temp. to the aimed temp. at the time of passing the connected part of the metal strips or the charging point of heating condition, in the strip temp. control in a directly heating furnace. CONSTITUTION:The operational condition is obtd. so that the temp. of the following metal strip becomes in the permissible temp. range within the upper and the lower limit values by using a heat transferring model formula containing three values of the temp. of metal strip, the combustion condition of fuel consumption, etc., and the shifting speed of metal strip as the variables. Successively, the temp. of the preceding metal strip is estimation- calculated by using two operational condition. Then, in comparison with two temp. ranges of the estimation-calculated values, in the case there is the overlapped temp. range with the permissible temp. range of the preceding metal strip, the temp. range of the following metal strip is changed to the overlapped temp. range, and in the case there is no overlapped temp. range, the aimed setting value of the preceding metal strip is charged to the intermediate value of the temp. range of the preceding metal strip and the permissible temp. range of the following metal strip. Further, when the connected part of the metal strips, etc., passes through the inlet side and the outlet side of the furnace, the change in the aimed setting temp. value of the preceding metal strip and the change in the aimed setting temp. value to the aimed temp. of the following metal strip are executed.
Patent JP-H07196859-A (JP)
Title: Polyester resin composition for high dielectric strength part and high dielectric strength part
Inventor: IWAMURA NAOYA
IPC: H01B3/30
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a thermoplastic polyester resin composition having a high tracking resistance and an excellent balance among mechanical strengths, rigidity, heat resistance and impact resistance. CONSTITUTION:This composition comprises a thermoplastic polyester resin and an olefinic copolymer comprising an alpha-olefin and a glycidyl ester of an alpha,beta-unsaturated acid, and has a comparative tracking index of at least 600V as measured according to a method of evaluation which is the same as the method of evaluation specified in IEC Pub. 112 except that the inter-electrode distance is 2mm and a tensile strength of at least 500kg/cm<2>.
Patent JP-2000147899-A (JP)
Title: Developing roller
Inventor: TAKANO YOSHIYUKI
IPC: F16C13/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller which does not cause fog on the background or decrease in the density of an image and which is free from cracks in the surface layer even for long-term use. SOLUTION: This developing roller is produced by applying epichlorohydrin rubber compounded with calcium carbonate, vulcanization accelerating agent and sulfur by cross-extrusion forming around a SUS core shaft 11 on which an adhesive is preliminarily applied, and then heating and vulcanizing the coated shaft. The outer surface of the roller is shaped by grinding to form an elastic layer 12. Then a mixture of acrylic resin and phthaloguanamine condensation product is applied by spray coating on the surface of the elastic layer 12, which is then heated to form a surface layer 13.
Patent JP-H07196674-A (JP)
Title: Production of 1-aza-3-oxo-4-silacyclohex-1-ene compound and its tautomer
Inventor: TACHIKAWA MAMORU
IPC: C07F7/18
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an azaoxosilacyclohexene (and its tautomer) useful as a modifying agent for silicone, etc., in high yield and efficiency by reacting respective specific azasilacyclobutane compound with carbonyl compound under specific condition. CONSTITUTION:This 1-aza-3-oxo-4-silacyclohex-1-ene compound of formula III (and its tautomer) can be produced from a 1-aza-2-silacyclobutane compound of formula I (R<1> and R<2> each is a 1-6C hydrocarbon group; Me is methyl) and a carbonyl compound of formula II (R<3> is a uni- to tetravalent 1-30C hydrocarbon group; X is Cl, Br or an acyloxy; n is 1-4) by a reaction to produce a compound of formula HR<1>R<2>SiX as a by-product.
Patent JP-H0770716-A (JP)
Title: Soft magnetic stainless steel having cold forgeability, corrosion resistance and weldability
Inventor: YOKOTA HIROSHI
IPC: C22C38/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide the soft magnetic stainless steel with which four characteristics including cold forgeability, corrosion resistance, magnetic characteristics and weldability are reconciled. CONSTITUTION:This stainless steel consists of a compsn. contg., by weight, <=0.02% C, <=0.30% Si, <=0.35% Mn, <=0.005% S, 15.0- -20.0% Cr, <=0.01% Al, <=0.02% N, <=0.0060% O, <=0.03% C+N, one or >=2 kinds among 0.02%-0.20% Ti, 0.02-0.40% Nb and 0.05-0.30% v, contg. one or two kinds of (1), (2) of (1) 0.05-0.50% Mo and (2) 0.015-0.045% Pb and 0.015-0.045% Bi and consisting of the balance Fe and impurity elements.
Patent JP-2000212734-A (JP)
Title: Electron beam physical vapor deposition device
Inventor: BRUCE ROBERT W
IPC: C23C14/30
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To particularly improve the conditions of sticking efficiency and peeling resistance in a sticking method for a heat insulating film. SOLUTION: This device is for sticking a ceramic film by an electron beam physical vapor deposition method(EBPVD). Though ceramic is stuck from a trap of molten ceramic, by increasing the dimensions of the trap 114 of molten ceramic, a ceramic film having more uniform thickness is stuck over a wider surface range. In this device, a crucible part 112 surrounding ceramic substance 10 to be made into a feeding source of the ceramic film to be stuck is used. This crucible 112 is composed so as to form the trapping part 118 of the cross section wider than the cross section of the ceramic substance 10. For maintaining the quality of an ingot in accordance with the standard, the size of the trap 114 is increased by the increase of the dimensions of the trapping part 118 instead of the increase of the diameter of the ceramic substance 10.
Patent JP-H07143864-A (JP)
Title: Egg
Inventor: KUROSE KIMIYOSHI
IPC: A23L15/00
Filed: 1993-11-22
Abstract: PURPOSE:To obtain an astaxanthin-containing egg having an antiaging-action, an antioxidizing action, a radical-catching action and an anticarcinogenic action, rich in the color of york, and useful for health, etc., by orally administering the astaxanthin into a hen for collecting the egg, and subsequently allowing the hen to lay the egg. CONSTITUTION:Astaxanthin comprising one or two kinds of composite materials selected from 3,3'-dihydroxy-BETA, BETA-carothene-4,4'-dione (stereoisomer), its fatty acid ester and its protein-bound product is orally administered into a hen for collecting an egg, and the hen is allowed to lay the egg, thus obtaining the objective astaxanthin-containing egg having an astaxanthin content of 0.1-100ppm in the york of the egg.
Patent JP-H07147487-A (JP)
Title: Low-temperature burned ceramic multilayer wiring board
Inventor: KAWAMINAMI SHUICHI
IPC: H05K3/46
Filed: 1993-11-25
Abstract: PURPOSE:To provide a low-temperature burned ceramic multilayer wiring board set smaller than 6 in dielectric constant. CONSTITUTION:Glass composed of 50 to 65mol% SiO1, 5 to 20mol% Al2O3, 5 to 20mol% MgO, 1 to 5mol% B2O3, and 7 to 20mol% ZnO or/and BaO in composition is prepared, and a low-temperature burned multilayer wiring board in formed of 70 to 90wt.% the glass concerned, 5 to 20wt.% alumina, 5 to 15wt.% cordierite, and 0 to 10wt.% mullite.
Patent JP-H03198597-A (JP)
Title: Color video signal reproducing device
Inventor: KONDO KATSUYA
IPC: G11B5/027
Filed: 1989-12-27
Abstract: PURPOSE:To suppress the increase in a phase modulation error of a chroma signal by providing three frequency converters using each conversion frequency signal from three oscillators and converting the frequency and outputting selectively an output signal from the 1st and 3rd frequency converter. CONSTITUTION:An output signal from a 1st frequency converter 6 and a 3rd frequency converter 13 is selectively outputted in response to the reproduction speed. For example, at normal reproduction, a moving contact (d) of a switch SW1 is connected to a fixed contact (a) and a moving contact (g) of a switch SW2 is connected to a fixed contact (e). At high speed reproduction, the moving contact (d) of the switch SW1 is thrown to a fixed contact (b) or (c) and the moving contact (g) of the switch SW2 is connected to a fixed contact (f). In the case of the U standards for reproduction and recording systems, the moving contact (d) of the switch SW1 is connected to a fixed contact (b) or (c). Thus, a phase modulation error of a chrominance carrier signal after conversion by the phase converter due to an increase in the phase fluctuation of a low frequency conversion chrominance carrier signal at high speed reproduction especially is not increased.