baber/WOPTO huggingface dataset:
Patent JP-H10107846-A (JP)
Title: Packet processor
Inventor: MARUYAMA MITSURU
IPC: H04L12/803
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To execute the load balancing processing of a plurality of channels without affecting transfer throughput by setting a using ratio corresponding to the loads of respective communication channels, switching the plurality of communication channels corresponding to the loads and sending out packets. SOLUTION: A transfer value up to the present time is stored in counters 13 and 14 corresponding to channel correspondence parts 11 and 12. Also, a ratio register 17 indicates the value of a set value 50:50 for instance. In the state, in a comparator 16, the values of the counter 13 and the counter 14 are compared under the weight of 50:50 and the smaller counter 14, for instance, is selected. Further a selector 15 is instructed to select the channel correspondence part 12. The selected channel correspondence part 12 outputs first data in a data memory 18 onto the channel. Thereafter, the transfer data length is added to the counter 14. In such a manner, the plurality of communication channels are switched corresponding to the loads of the respective communication channels and the packets are sent out.
Patent JP-H0682008-A (JP)
Title: Pulse burner
Inventor: KUMAGAI NAOKI
IPC: F23M20/00
Filed: 1992-09-03
Abstract: PURPOSE:To reduce the noise of a pulse burner without using a large muffler and miniaturize the burner. CONSTITUTION:A canceling noise, which is synchronized with pulse combustion, is discharged to an exhaust pipe 14 of a pulse burner. The voice pressure of this canceling noise is arranged to be equivalent to that of the noise flowing in the exhaust pipe 14 in terms of its voice pressure while their phases are reversed to each other, thereby canceling both and reducing the noise from an exhaust port 15.
Patent JP-H05101809-A (JP)
Title: Illumination device
Inventor: SHIMIZU SATOSHI
IPC: A47F11/10
Filed: 1991-10-08
Abstract: PURPOSE:To reduce only the quantity of light to the predetermined value without changing light color of fluorescent lamp. CONSTITUTION:A fluorescent lamp 16 is covered with a shade 19 transparent or possessing such a color that the color of the transmitted light is unchanged or changed within a narrow extent. Shielding parts possessing black or any color hard to transmit light are finely distributedly composed on the shade 19. Whereby. the light emitted from the fluorescent lamp 16 is partly shielded by the shielding part so as not to be outwardly radiated in the process of the passing through the shade 19.
Patent JP-H01105193-A (JP)
Title: Fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C3/32
Filed: 1987-10-17
Abstract: PURPOSE:To reduce the pressure drop of a coolant so as to improve power generation efficiency and to increase the allowance of a thermal limit value to fuel by chipping the inside surfaces of a channel box to the thickness smaller nearer the down stream side, thereby widening a flow passage area. CONSTITUTION:A large-sized square cylindrical water rod 3 corresponding to 9 pieces of fuel rods 4 is disposed to the central part in the channel box 1 having a uniform outside shape. The fuel rods 4 are disposed in correct order in 9 lines and 9 rows in the other space part of the channel box 1. The water rod 3 is formed to a thin wall 3b by chipping the wall thickness 3a thereof in such a manner that the sectional area of the flow passage on the down stream side of the cooling water is widened on the outside thereof. The inside surfaces of the channel box 1 are reduced in thickness to 1a, 1b, 1c toward the down stream to widen the inside area. The bundles are not horizontally retained except in the lower part by the mere reduction in the thickness and are, therefore, unstable. Spacer contact parts 2 are locally mounted to the inside surfaces of the channel box 1 and the horizontal positions of the bundles are fixed at these thin-walled parts in order to avoid the above-mentioned instability.
Patent JP-S60139918-A (JP)
Inventor: RANARUDO II HEIMAN
IPC: F16D13/70
Filed: 1984-12-12
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-H08100644-A (JP)
Title: Exhaust manifold
Inventor: ANDOU YOSHIMUNE
IPC: F01N13/10
Filed: 1994-10-01
Abstract: PURPOSE: To prevent thermal deformation in an exhaust manifold to b fixed to a side surface of an engine main body by improving rigidity of a flange. CONSTITUTION: A plurality of exhaust ports 12 and openings 17 are alternatively formed on a flange 11 of an exhaust manifold 10 in a transverse direction. A flange 20 of an exhaust manifold 19 is connected to an outer side surface of the flange 11 at the position of the opening 17. When the flange 11 is fixed to the side surface of an engine main body, the exhaust port 12 is connected to the exhaust port of the engine. An intake port of the intake mainfold 19 is connected to the exhaust port of the engine through the opening 17.
Patent JP-H0570421-A (JP)
Title: New azo compound, its production and production of azo compound using the same
Inventor: HASHIDA YOJI
IPC: C07C245/24
Filed: 1991-09-13
Abstract: PURPOSE:To provide a new azo compound useful as a substance applicable as a functional material or dye, etc. CONSTITUTION:The azo compound of formula I [Ar is (substituted) aryl; R1 is H, alkyl or (substituted) aryl; R2 is alkyl or (substituted) aryl; R3 is alkyl, (substituted) aryl or OH; X<-> is counter anion]. The compound can be produced in high efficiency by reacting a diazonium salt of formula II with an imine of formula III. The compound has a function of pigment as it is and is useful also as an intermediate in various subsequent reactions. For example, hydrolysis of the compound gives a compound of formula IV and the rearrangement reaction of the compound of formula wherein R3 is R4 [R4 is (substituted) aryl] gives a compound of formula V.
Patent JP-H08104243-A (JP)
Title: Tilt type steering
Inventor: SUDA HIDEKAZU
IPC: B62D1/19
Filed: 1994-09-30
Abstract: PURPOSE: To support a steering column at two points to simplify a structure, by furnishing a curling plate itself with a turning function. CONSTITUTION: A curling plate 18 is supported turnably on a lower bracket 10, to support a lower end part of a steering column 8 on this curling plate 18. In this way, the steering column 8 can be swingably and movably supported, and the steering column 8, so as to prevent it from being divided, can be supported at two points by upper/lower brackests 9, 10.
Patent JP-H04138216-A (JP)
Title: Manufacture of prepreg
Inventor: SHINOKAWA TETSUHIRO
IPC: B29L9/00
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a light-weight prepreg capable of being shaped by a simple shaping means by removing the excess resin component of a mat excessively supplied with a UV curing resin component and covering the mat with a sheet- shaped article such as a film, paper, etc. CONSTITUTION:A mat 1 composed of rolled glass fibers having a high void is dipped in a UV curing resin component 3 introduced into a tank 2. The mat 1 is passed between pinch rolls 4, 4, and the excess resin component 3 is removed. Consequently, a mat 1, in which the resin component 3 is attached to the peripheries and crossed sections of the fibers of the mat 1 consisting of glass fibers and which has the high void, is manufactured. Sheet-shaped articles 5, 5 such as a film, paper, etc., are attached on both the surface and the rear of the mat 1 and wound, thus manufacturing a prepreg 6. Accordingly, the prepreg 6 manufactured can be shaped by a simple shaping means such as vacuum molding, simple press molding or the like, and irradiated by a UV lamp under the shaped state, thus curing the prepreg 6 in a short time.
Patent JP-S63115890-A (JP)
Title: 2-substituted 1,4-dihydropyridine derivative
Inventor: KIMURA KIYOSHI
IPC: A61K31/675
Filed: 1986-10-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkenyl or alkyl or two R<1> groups link to represent trimethylene; R<2> is nitro, trifluoromethyl or halogen; R<3> is lower alkyl; R<4> is dimethoxymethyl, formyl, hydroxymethyl or nitrile). EXAMPLE:Methyl 2-dimethoxymethyl-6-methyl-4-( 2-nitrophenyl )-5-(2-oxo-1,3,2- dioxaphosphorinan-2-yl)-1,4-dihydropyridine-3-carboxylate. USE:A remedy for disease in cardiovascular systems, e.g. hypertension, angina pectoris, cerebral angiopathy, etc., having powerful and sustained effects based on calcium antagonistic action. PREPARATION:For example, according to the reaction formulas, a benzylidene compound expressed by formula III is reacted with an aminocrotonate compound expressed by formula II in a molar amount of normally 1-1.5 times based on 1mol of the former, if necessary, in an inert solvent at room temperature boiling point of the solvent.
Patent JP-2001086695-A (JP)
Title: Motor
Inventor: SAKUGI YASUNORI
IPC: H02K5/22
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a motor with a bussbar module by providing a support member of supporting the bussbar module with an armature core. SOLUTION: While a plurality of armature cores 20 are mounted to a tube yoke housing, a bussbar module 50 is pushed, thus fitting a nib 24b of the end form of the armature core 20 to a recessed part 50a of the bussbar module 50, and fixing the bussbar module 50 by a support part 24a of the endform. In a brushless DC motor 10, a support part 50a for supporting the bussbar module 50 is formed at the end form of the armature core 20, thus eliminating cutouts for fixing the bussbar module to the side of the armature core 20, eliminating flux leakage in the armature core 20, and hence improving the performance of the motor.
Patent JP-S6226258-A (JP)
Inventor: KURISUCHIYAN NIKORASU HIYUBUSU
IPC: C07C251/08
Filed: 1985-11-22
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-H05100596-A (JP)
Title: Fixing device
Inventor: KOIKE SHUJI
IPC: G03G15/20
Filed: 1991-10-09
Abstract: PURPOSE:To execute double-side recording with excellent quality as to a fixing device appropriate for double-side recording, especially, which is used for an electrophotographic recorder. CONSTITUTION:This device is used for an electrostatic recorder which executes recording on both sides of a recording medium, and is provided with a soft roller 31 which incorporates a heater 38 and to whose surface oil is applied by an oil applying mechanism 34, a backup roller 21 which incorporates a heater 39 and is opposed to the soft roller 31, an oil removing means 22 and an oil applying means 23. In the case of printing on the surface of the recording medium, the oil removing means 22 abuts on the roller 21 and removes the oil on the surface, and the oil applying means 23 contacts the backup roller 21 to apply the oil on the surface in the case of printing on the back surface of the recording medium. The heater 39 is turned on when fixing is performed on the back surface to prevent fixing temperature from lowering.
Patent JP-H03123314-A (JP)
Title: Coupling method for member
Inventor: SAITO JUNICHI
IPC: F16B7/20
Filed: 1989-10-06
Abstract: PURPOSE:To simply and firmly couple two members with one touch by coupling a projecting line of a member whose axial cross section is elliptical, and also, which has a necessary number of projecting lines in the direction being orthogonal to the axis, to a recessed groove of the inside periphery of a hole of a member having an elliptical hole whose diameter is a little larger than the outside diameter of the member. CONSTITUTION:On the outside periphery of a member 1 whose axial cross section is elliptical, a necessary number of projecting lines 2 in a direction orthogonal to the axis are provided. The other member 3 has an elliptical hole 4 whose diameter is a little larger than the outside diameter of the member 1, and on the inside peripheral surface of the hole 4, recessed grooves 5 engaged to the projecting lines 2 of the member 1 are provided. After inserting the member 1 into the other member 3, when the member 1 is twisted, the projecting lines 2 are bitten into the recessed grooves 5, therefore, by twisting strongly two members 1, 3 and pressing strongly the tip of the projecting line against the bottom face of the recessed groove 5, both the members 1, 3 are coupled firmly so that they are not disconnected easily in any direction of the peripheral direction and the axial direction.
Patent JP-2001083965-A (JP)
Title: Plucked string type electronic instrument
Inventor: HIRAOKA TADASHI
IPC: A63F13/213
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a plucked string type electronic instrument capable of preventing generation of a big time difference between an instrument operation and sound generation, and having an uncomplicated detection mechanism. SOLUTION: In this string-picking type electronic instrument for generating a sound based on a signal from an operation part operated by a performer, the operation part is formed by an optical sensor 11 for emitting light L from a light-emitting part 11a toward a light-receiving part 11b, and devised so as to generate a sound when light L is not detected by the light-receiving part 11b side. Therefore, conversion processing of a detection signal emitted from the operation part 11 is not required, and the time from an instrument operation by the performer to sound generation can be shortened. Also, as light is used, the formation of a detection mechanism is not complicated.
Patent JP-H0599815-A (JP)
Title: Manufacture of blood analysis element
Inventor: OZAKI KOJI
IPC: G01N33/52
Filed: 1991-10-09
Abstract: PURPOSE:To eliminate liquid clogging and also to eliminate orientation of fibers in one direction on the occasion of application of a fiber-containing developing layer solution. CONSTITUTION:A blood analysis element is manufactured by a method wherein at least a reagent layer and a developing layer are laminated by coating a light-transmitting support with a coating device. A slit gap of the coating device is made larger than the maximum length of fibers contained in a developing layer solution and also a slit length on the occasion is made 1 than the one in a limit coating condition resulting from dispersion properties of fibers, which is determined by the relation with the slit gap under a certain viscosity. Under these conditions, application of the developing layer solution is conducted.
Patent JP-H10100423-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: KOTAKE NAOSHI
IPC: B41J2/16
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head having a structure insusceptible to heat at the time of bonding by locally heating the bonding area of a substrate and a nozzle plate. SOLUTION: A substrate 1 is bonded with a nozzle plate (not shown) having nozzles corresponding to heating elements 2 provided thereon, as shown on fig. (A). 10 represents the bonding area of the nozzle plate and heating elements 4 are pattern in the bonding area 10, as shown on fig. (B). The nozzle plate is aligned with the substrate 1 and the heating elements 4 are heated by supplying a current from a conduction electrode 5 in order to fuse the bonding part of the nozzle plate thus bonding the nozzle plate to the substrate 1.
Patent JP-H01104211-A (JP)
Title: Device for extracting coffee or the like
Inventor: FUJIMOTO RYUZO
IPC: A47J31/36
Filed: 1987-10-16
Abstract: PURPOSE: To easily adjust the position of a cup carriage and a filter carriage by providing a screw hole to be engaged with the engaging hole of a drive carriage with an adjustment screw on a hook part connected by a wire or the like and providing a lock bolt for fixing the drive carriage and hook part position. CONSTITUTION: The hook part 73 is provided with the screw hole 75 for engaging the adjustment screw 74, the engaging hole 76 provided with a center on the same axis as the screw hole 75 is opened on the drive carriage 54 and both holes 75 and 76 are engaged by the adjacent screw 74. Also, the hook part 73 is fixed to the drive carriage 54 by the lock bolt 77 passed through a bolt hole 78. At the time of adjusting a wire pulling length, just by loosening the bolt 77 and then rotating the screw 74, the engaging position of the drive carriage 54 and the hook part 73 is freely slidably moved. Then, the bolt 78 is tightened again, the hook part 73 is fixed and the pulling length of the wire 54' connected to the hook part 73 is changed.
Patent JP-H05100726-A (JP)
Title: Signal processing system for plural manual pulse generators
Inventor: AKASHI YASUSHI
IPC: G05B19/408
Filed: 1991-10-09
Abstract: PURPOSE:To provide a signal processing system for plural manual pulse generators in which handling time requires for the switching operation of a selective change-over switch is omitted. CONSTITUTION:The operating state of plural manual pulse generators 231, 26 is monitored, and when two, at least, of plural manual pulse generators 231, 26 are operated simultaneously, each output signal of plural manual pulse generators 231, 26 is inhibited from being outputted to the input/output circuit 22 of a numerical controller by an AND circuit 233f and a buffer 233h. In the case other than this, each output signal of plural manual pulse generators 231, 26 is outputted to the input/output circuit 22 of the numerical controller at it is. Besides, when one, at least, of plural manual pulse generators 231, 26 is operated, an operator is informed of this purport by an OR circuit 233g and display devices 232, 27.
Patent JP-H0979536-A (JP)
Title: Superheated steam making apparatus utilizing incineration heat of waste
Inventor: HORIZOE HIROTOSHI
IPC: F23G5/46
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high temperature/high pressure superheated steam efficiently while preventing high temperature corrosion of a boiler tube as caused by chloride. SOLUTION: This superheated steam making apparatus has a thermal decomposition means 1 (for thermal decomposition reaction within a space at a temp. of at least 300 deg.C), a char combustion means 10, a first steam making means 24 (for obtaining steam at a temp. of at most 400 deg.C) and a second steam making means 20. A thermal decomposition gas generated by the thermal decomposition furnace means 1 undergoes a primary combustion by air introduced from an air introduction line 21 while the thermal decomposition gas is guided into a combustion duct 40 through a throttle part 41 to prevent adhesion of tar and coking. Moreover, air is introduced in a combustion duct at an area above it to perform a secondary combustion. Thus, high temperature/high pressure superheated steam is obtained efficiently stably for a long period of time to achieve a low dioxin level and a low NOx level.
Patent JP-H1092612-A (JP)
Title: Variable rotary resistor
Inventor: HONMA TOSHIO
IPC: H01C10/24
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a variable rotary resistor and to make the soldering work in the resistor easier by providing notched sections having top walls in the side sections of a substrate on the rear surface side and positioning the bent pieces of a terminal block in the notched sections so that the end faces of the bent pieces can be made to face oppositely to the top walls. SOLUTION: A substrate 1 has notched sections 1h having top walls 1g on the top sides. The sections 1h are formed so that the sizes of the section 1h can gradually become larger toward the rear surface side of the substrate 1 from the top walls 1g and inclined surfaces 1j are formed in the sections 1h. In addition, bent pieces 4d are positioned in the notched sections 1h of the substrate 1. When a terminal block 4 is mounted on the substrate 1, the front end faces 4e of the pieces 4d are faced oppositely to the walls 1g so that walls 1g can insulate the end faces 4e from resistors 2 and the pieces 4d are separated from the inclined surfaces 1j. In addition, relieving sections 4c are separated from the rear surface of the substrate 1.
Patent JP-H01104630-A (JP)
Title: Production of prepreg
Inventor: HANASAKI FUMIO
IPC: C08J5/24
Filed: 1987-10-16
Abstract: PURPOSE:To obtain a prepreg with the impregnation unevenness prevented, by impregnating a substrate with a low-viscosity varnish by the immersion process followed by impregnating the resultant substrate with a high-viscosity varnish by the immersion process at least twice. CONSTITUTION:A substrate X is immersed in a low-viscosity varnish A to effect impregnation followed by impregnation with a high-viscosity varnish B through immersion process at least twice, thus obtaining the objective prepreg outstanding in electrical insulation, moisture resistance etc., suitable as a material for electrical insulating boards.
Patent JP-2000099164-A (JP)
Title: Temperature controlling and monitoring device
Inventor: KODAMA AKIHIKO
IPC: G05D23/19
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To make surely detectable a control abnormality with high reliability. SOLUTION: A temperature detecting signal detected by a temperature detecting part 1 is compared with a temperature setting signal set by a temperature setting part 3 at a comparative detecting part 2. The compared result at this comparative detecting part 2 is supplied to a deviation time monitoring part 4. It is discriminated here whether the supplied compared result is settled within a set deviation time or not, and when it is out of the time, an operation stopping command is sent out through an operation stopping command output part 5. When the compared result is settled within the deviation time at the deviation time monitoring part 4, the compared result is supplied to a temperature deviation discriminating part 6, and afterwards, it is discriminated whether the compared result is settled within deviation setting or not.  If it is within the deviation setting, a stable time monitoring part 7 monitors whether the compared result is within stable time or not, and if it is within the stable time, an operation continuing command is sent out through an operation continuing command output part 8.
Patent JP-2001083033-A (JP)
Title: Dynamic balance tester
Inventor: MATSUMOTO EIJI
IPC: G01M1/16
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic balance tester to considerably simplify setting of work without the need for setting zero-compensation, using a master work having certain unbalancing in a balance test, when setting it in a state where certain balancing are left after balancing modification. SOLUTION: A compensation operation means 13b is provided, when by inputting an unbalancing magnitude L0 and a direction θ0 to be left in a test piece W, the means substracts the unbalancing (magnitude L0, direction θ0) from an unbalancing measurement result (magnitude L, direction θ) of a test piece W through vector operation, which is operated by an unbalancing operation means 13a, and displays 14. Thereby, the measurement value zero- compensated by arithmetic operation can be displayed without the need for providing zero-compensation which uses masterwork.
Patent JP-H1156912-A (JP)
Title: Wheelchair
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair allowing a person to easily get on or off from the side of a seat. SOLUTION: This wheelchair is provided with a pair of the right and left front wheels and rear wheels on a frame 2 constituting a vehicle body. The axle 8 of the rear wheels is supported on rear wheel carriers rotatably provided at the rear section of the frame 2, and the rear wheels can be turned to the rear side from the side section of the frame 2. The rotation axes of the rear wheel carriers are inclinatorily set so that the ground points of the rear wheels are lowered by the backward turn of the rear wheels, and a side frame 13 provided at the side section of a seat can be changed not to impede a person getting on or off.