baber/WOPTO huggingface dataset:
Patent JP-S58201898-A (JP)
Title: Bearing
Inventor: KAWARAZUKA HIROSHI
IPC: C08K3/00
Filed: 1982-05-18
Abstract: PURPOSE:A bearing that is made by adding an electroconductive carbon powder and a mica powder to a polyamide resin by specific amounts respectively, thus being suitable for use in small-sized motors, because of its enabling the shaft to effect smooth and stable operation for a long time, further its light weight and low costs. CONSTITUTION:The objective bearing is made by adding (A) an electroconductive carbon powder and (B) a mica powder, preferably of less than 104 micron particle sizes, just like silk mica, to a polyamide resin, preferably nylon 6, 6, by 10-15wt% and 10-15wt% respectively. EFFECT:The resultant bearing has high surface hardness, abrasion resistance as well as high thermal conductivity, thus permitting the use for 10,000hr at least.
Patent JP-S59208306-A (JP)
Title: Fuel evaporating device of burner
Inventor: IKEUCHI TAKAYUKI
IPC: F23D11/06
Filed: 1983-05-12
Abstract: PURPOSE:To eliminate a portion where oil drop is susceptible to occur, by a method wherein a rotary diffusing body is disposed in a ventilator, a nozzle, feeding the fuel to the peripheral surface of the rotary diffusing body, is brought to a state in which it is located approximately along a draft direction, and a nozzle hole at the forward end is open toward the peripheral surface of the rotary diffusing body. CONSTITUTION:A rotary diffusing member 3, which guides draft, receives the supplied fuel, and guides it to an evaporating cylinder 2 as the fuel is diffused, is mounted in a draft cylinder 1 for guiding draft serving to evaporate the fuel, and a nozzle hole 5 of a nozzle 4, through which the fuel is supplied to the peripheral surface of the rotary diffusing member 3, is open toward the peripheral surface of the rotary diffusing member 3. This causes the flow of draft to extend approximately along the longitudinal direction of the nozzle 4 during feed of the fuel to the diffusing member 3, whereby a projecting area, seen in the direction of draft at the forward end of the nozzle 4, can be reduced, and production of turbulence in draft at the forward end of the nozzle 4 is reduced. This prevents the fuel, injected toward the diffusing member 3 once, from being drawn in turbulence, reduces an amount of fuel which flies out as oil drop through the forward end surface of the nozzle 4, and enables to perform excellent evaporation.
Patent JP-H04316083-A (JP)
Title: Typing input practice device
Inventor: YOSHIDA YOICHI
IPC: B41J29/46
Filed: 1991-04-16
Abstract: PURPOSE:To enable an operator to make a typing input practice while being aware of the accuracy and efficiency of input at all times. CONSTITUTION:The target number of input characters and a target input time are set at a target setting part 11 and a target input position calculation part 12 calculates the position on a display where the input operation should be completed at a certain time point on the basis of the start time of the practice so as to attain the target from the mean target input time per character which is found from the set values. Further, a position display control part 13 performs control for displaying the position at a display part 14.
Patent JP-2000270804-A (JP)
Title: Agent for reducing or removing bitterness of sweetener with high sweetness
Inventor: TAKAHASHI NOBUAKI
IPC: A23L27/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for reducing or removing the bitterness of a sweetener with a high sweetness such as aspartame, stevia, Glycyrrhiza glabra L.var. glandulifera Regel et Herder, thaumatin, saccharin or sodium saccharinate and to provide a method for reducing or removing the bitterness using the agent for reducing or removing the bitterness. SOLUTION: The bitterness of a sweetener with a high sweetness is reduced or removed by using an amino acid selected from L-asparagine, DL- or L- methionine, L-tyrosine, L-serine, L-aspartic acid, L-glutamine, DL- or L-alanine, L-leucine or L-proline at a concentration within the range of 0.001-10,000 mg/100 g expressed in terms of an individual amino acid unit.
Patent JP-S59210961-A (JP)
Title: Resin composition for forming film having blocking resistance
Inventor: FUTASUGI TOSHIHARU
IPC: C08L23/08
Filed: 1983-05-16
Abstract: PURPOSE:To provide a resin compsn. which gives a transparent film having blocking resistance, by adding an inorg. filler to a resin compsn. consisting of an ethylene/alpha-olefin copolymer having a density within a specified range and a polypropylene resin. CONSTITUTION:20-1wt% polypropylene resin such as isotactic polypropylene or a propylene/ethylene copolymer is mixed with 80-99wt% ethylene/alpha-olefin copolymer having a density of 0.89-0.945g/cm<3>, such as an ethylene/butene-1 copolymer or an ethylene/hexene-1 copolymer. 300-5,000ppm of an inorg. filler is added to the resulting resin compsn. to obtain the desired resin compsn. for forming a film having blocking properties. Examples of the inorg. fillers are silica, diatomaceous earth, clay, talc, calcium carbonate, titanium oxide, zinc oxide, etc.
Patent JP-H04317316-A (JP)
Title: Projection aligner
Inventor: MORI TETSUYA
IPC: H01L21/30
Filed: 1991-04-16
Abstract: PURPOSE:To present a projection aligner that can provide a correct alignment for a wafer, by compensating almost easily a chromatic remaining aberration generated in a projection lens system during the detection of a wafer alignment mark with a TTL NON-AXIS alignment scope and also an error due to interference of rays reflected from upper and lower sides of a resist film. CONSTITUTION:In a projection aligner including an OFF AXIS alignment scope (19-22) and a TTL NON-AXIS alignment scope (15-18), an offset value  epsilonis obtained by detecting a locational error in an alignment mark 23 on a wafer 5 with the OFF AXIS alignment scope. Then, with a TTL NON-AXIS alignment scope, an error value is detected by observing the alignment mark of the wafer, and the error value is compensated with the offset value  epsilon so that the wafer is aligned with a reticle 2 correctly. Then, a circuit pattern image is projected and printed to a pattern region on the wafer 5 through a projecting lens system 4.
Patent JP-2000278582-A (JP)
Title: Camera system
Inventor: NAGAI HIROSHI
IPC: H04N5/232
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a camera system by which focusing by an automatic focus function is executed in a short time with high precision in order to correct an out of focus after preset. SOLUTION: The camera system is provided with a preset recording means 18 that records focal position information at the time of preset, a recording medium that records focal information at a focal position, an actuator control means that controls an actuator so that a lens section 1 comes to the focal position at the time of preset, an automatic focus start means, an automatic focus end means that completes the automatic focusing, an arithmetic means 4 that calculates whether a difference between the focal information after this automatic focusing and the recorded focal information stays within a prescribed range, and an update means that updates the focal position information of the preset recording means with the focal position information after the automatic focusing.
Patent JP-S57199439-A (JP)
Title: Motor
Inventor: NAGAI NOBUYUKI
IPC: H02K1/06
Filed: 1981-06-01
Abstract: PURPOSE:To increase magnetic flux density in an air gap between a rotor and a stator, and to improve efficiency by filling the air gap with a magnetic substance having fluidity. CONSTITUTION:The stator 1 is formed by circularly arranging a large number of armature coils 3 onto an annular substrate 2 combining a stator yoke. The rotor 5 is shaped by rotatably fitting a shaft 9 pressed in and fixed to a boss 6 to the bearing cylinder 4 of the substrate 2 while fastening an annular permanent magnet 8 to the lower surface of an annular rotor yoke 7 fixed to the boss 6. The air gap 10 among the permanent magnet 8 and the armature coils 3 is filled with the magnetic fluid 12. Accordingly, efficiency can be improved.
Patent JP-S59210682-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IMANAKA KOUICHI
IPC: H01S5/00
Filed: 1983-05-16
Abstract: PURPOSE:To manufacture a semiconductor laser, an end surface thereof does not deteriorate, by forming an active layer and an optical waveguide layer in the vicinity of the central section of a substrate and only an optical waveguide layer in the vicinity of the end surface of the substrate by one-time crystal growth. CONSTITUTION:An N type GaAs substrate 1 is mesa-etched. The substrate is etched so that the width of the top of a mesa section 2 is made thinner than a central section in the vicinity of an end section at that time. An N type clad layer 3, an active layer 4, a P type waveguide layer 5, a P type clad layer 6 and a P type cap layer 7 are grown continuously on the substrate 1. Each layer 3-7 is formed severally in predetermined thickness in the vicinity of the center of the mesa section 2 through said continuous growth. On the other hand, the layer 4 hardly grows in the vicinity of the end surfaces of the mesa section 2. Consequently, a semiconductor laser, which executes only optical waveguide in the vicinity of the end surfaces and does not recombine and emit light, can be manufactured. Accordingly, the deterioration of the end surfaces of the semiconductor laser can be prevented. Such a semiconductor laser can be manufactured by one- time crystal growth and without damaging the end surfaces.
Patent JP-H08325521-A (JP)
Title: Hydrogen silsesquioxane resin coating composition
Inventor: SESHIRIA MARII SHIKUTEITSUKU
IPC: C08J3/09
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising saturated alkylhydrocarbons and a hydrogensilsesquioxane resin diluted with a mixture thereof, having excellent stability, being thick, having excellent quality, and being useful for use on an electronic substrate.  
     SOLUTION: This composition contains a product prepared by diluting (B) 10-40 wt.%, desirably, 15-30 wt.% hydrogensilsesquioxane resin with a solvent (A) comprising (i) up at most 25 wt.% decane, (ii) 10-35 wt.%, desirably, 10-25 wt.% isooctane, and (iii) 65-90 wt.%, desirably, 65-85 wt.% octane. Particularly desirably, 15-30 wt.% component B is diluted with a solvent containing 15 wt.% component (i), 15 wt.% component (ii), and 70 wt.% component (iii). Further as another embodiment, 10-40 wt.%, desirably, 24 wt.% component B is diluted with a solvent containing at most 40 wt.%, desirably, 10-30 wt.% component (i), 60-80 wt.%, desirably, 65-75 wt.% component (ii), and at most 40 wt.%, desirably, at most 25 wt.% component (iii). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57200538-A (JP)
Title: Dental magnetic alloy
Inventor: MIYAZAKI TAKESHI
IPC: C22C5/04
Filed: 1981-06-01
Abstract: PURPOSE: To facilitate the casting of a complicated cast body by adding Mo, Ir, Cr, In and Zn to an alloy comprising a predetermined ratio of Co, Ni, Au and Pd in a predetermined ratio.  
     CONSTITUTION: To an alloy comprising, on the wt. basis, 20W40% Co, 20W40% Ni, 5W20% Au and 25W60% Pd, one or more of 5% or less Mo, 2% or less Ir, 2% or less Cr or 5% or less In or, in addition, 2% or less Zn is added to obtain the titled alloy. By using this alloy, the casting of a complicated cast body is easily carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07251586-A (JP)
Title: Filling fitment
Inventor: MIYAMOTO HARUO
IPC: B42F11/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a filing fitment provided with functions of replacing a data bound as a booklet, adding the data or the like simply and collecting and filing a plurality of booklets all together. CONSTITUTION:Two binding plates 1a are provided by protruding upwardly parts of both ends of a filing fitment mount 1 on which two filing fitment binding holes 2 are formed at a given interval, and a fixing fitment 3 with two through-holes 3a is provided separately, and two binding plates and fixing fitment constitute one set.
Patent JP-H08284729-A (JP)
Title: Control device of fuel injection pump
Inventor: MORISHIMA TAMOTSU
IPC: F02D45/00
Filed: 1995-04-10
Abstract: PURPOSE: To judge a communication start easily by providing a voltage level change means for changing a voltage level by an electric source line for sending an electric power to a pump mounting side equipment on a pump non-mounting side equipment, while a judging means for detecting the change of a voltage level and judging a communication start on a pump mounting side equipment. CONSTITUTION: A pump mounted side control equipment sends an electric source voltage VCC produced in an electric source circuit 14 by that CPU 13 turns PNP transister 15 on by an ignition switch on operation to a pump mounted side control equipment 4 through an electric source line L1. Thereafter, CPU 13 changes the electric potential of the electric source line L1 to a ground electric potential by turning NPN transister 16 on instantly, when a prescribed time is elapsed. A comparison circuit 10 compares the electric potential of (a) point with a comparison electric potential Vref and when the electric potential of (a) point is smaller than the comparison electric potential Vref , H level signal showing a communication start order is transfered to CPU 13 through a serial communication interface 7 and communication buffers 9, 17.
Patent JP-H07294728-A (JP)
Title: Optical component and optical device provided with the same
Inventor: EGAWA KOICHI
IPC: G02B5/08
Filed: 1994-04-22
Abstract: PURPOSE:To improve both the handleability and the degree of freedom for the design of an optical component by fitting a glass substrate on which optical multilayered films are formed to a substrate made of a material other than glass. CONSTITUTION:The glass substrate 2 on the both surfaces of which the optical multilayered films 1 are formed is stuck on the substrate 3 that has outside dimensions larger than those of the glass substrate 2 and consists of a material other than glass with the adhesive 4 such as UV-setting adhesive, thermosetting adhesive, etc. At this time, as the substrate 3 consisting of a material other than glass, a substrate in which the possibility of generating cracking or chipping is smaller than that in the glass substrate 2, e.g. a substrate consisting of a metal or high polymer material can be used. Thus, by using the substrate 3 that consists of a material other than glass and has a larger size than the glass substrate 2, the objective optical component in which cracking is hardly generated at the time of handling or fixing the component and which has improved handleability and the characteristics equivalent to those of an optical component having only a glass substrate can be obtained.
Patent JP-H05298199-A (JP)
Title: Input/output control device
Inventor: SATO JUN
IPC: G06F13/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide an input/output control device capable of recognizing a signal transition state on an interface including the states before the time when a fault occurs without connecting a monitor device at the outside. CONSTITUTION:The state that a central processor 4 is capable of reading the content of an internal storage part 40 is made at the required time by providing an abnormality detection means 90 outputting a stop signal 80 when the abnormality of a SCSI bus is detected, an internal storage part 40 and an internal memory control circuit 60 performing the control of successively storing the control signal of the SCSI bus 6 in the internal storage part 40 every time the state change decision of the SCSI bus 6 is detected at the time of executing an instruction and stopping the control of storing the control signal when an instruction termination or the stop signal 80 is received.
Patent JP-H02266104-A (JP)
Title: Hydraulic pressure-driven continuous action reciprocating actuator
Inventor: KIMURA SEIJI
IPC: F04B9/08
Filed: 1989-04-03
Abstract: PURPOSE:To omit a return spring for driving a piston backward by employing a supply valve mechanism driven to open a valve with a movable valve body at the time of valve closure of a valve opening-closing mechanism to connect a return action working chamber to a fluid supply port, and driven to close a valve with a spring at the time of valve opening of the valve opening-closing mechanism. CONSTITUTION:Pressurized air is supplied to and discharged from a reciprocal action chamber 25 of a reciprocal actuator AC with a switching valve mechanism 30 and a control valve mechanism 60 synchronously with the reciprocal action of a piston 22. With a valve opening-closing mechanism 70 and a supply valve mechanism 71, a return action working chamber 26 is connected to a discharge chamber 5 when the piston 22 drives forward, and connected to a pressurized air supply passage 33 when the piston 22 drives backward. The piston 22 repeats reciprocal action continuously, a plunger 24 at the end of an output rod 23 repeats reciprocal action continuously in a plunger bore 15, and a main body of a hydraulic pump PC repeats suction, compression, and discharge of oil continuously. Because the piston 22 is driven backward with pressurized air, a return spring therefor is omitted.
Patent JP-H05251645-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIHARA IKUO
IPC: H01L27/06
Filed: 1992-03-06
Abstract: PURPOSE:To provide semiconductor devices of high withstand voltage of bipolar elements and a method for manufacturing them easily. CONSTITUTION:In an npn bipolar transistor 47 of a BiCMOS integrated circuit device, a p<-> type impurity region 25 and a p<+> type impurity region 43 surrounded by the impurity region 25 on the surface of an Si substrate 15 constitute a base extraction region. Thus, collector-base withstand voltage is high in the surface of the Si substrate 15 with electric fields concentrated out of the junction face between a base extraction region and a collector region, and so is collector-emitter withstand voltage. The p<-> type impurity region 25 is formed simultaneously with a p<-> type impurity region 24 of a LDD structure pMOS transistor 48, and the p<+> type impurity region 43 simultaneously with the p<+> type impurity region 42.
Patent JP-2000237743-A (JP)
Title: Filter material fluid type water activating device
Inventor: KOMATSU KONICHI
IPC: C02F1/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently attain the activity of water by making the structure of the device so that raw water may be flowed turbulently, rotated, retained and let it flow inside the device and allowing a filter material to repeatedly contact with the water at all angles. SOLUTION: Inside a vessel 1 having a raw water inlet 10 at the bottom plate 23 of the vessel 1 of a filter material fluid type water activating device, and on the other hand, having an activated water outlet 4 consisting of a cavity- shaped plate 5 at the upper part top board 24, a vibration releasing filter material 3 is moved by the water stream of the raw water flowed into from the raw water inlet 10, and the filter material activates the water while flowing turbulently, rotating and retaining in ever-changing in fluid space and activated water is flowed out from the outlet.  The space in which the vibration releasing filter material 3 encapsulated at the inside of the vessel 1 flows is provided intentionally in the water purifying device, and also the device has the structure in which the material may be equally fluidized even if the vibration releasing filter material 3 has any shape such as particulate, granule, gravel, dust and solid, and the water is activated by this way.
Patent JP-H04297995-A (JP)
Title: Remote monitoring device
Inventor: KITAHARA HIROMICHI
IPC: G08B25/00
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a remote monitoring device which discriminates man caused abnormality, which does not require dispatch of a technician, and processes to priority the abnormality of greater urgency in a building equipment. CONSTITUTION:A central monitor device 10 is provided with a state storage part 12 and an occurrence confirming part 13 which discriminate classifications of abnormality, a time limit setting part 16 which sets a prescribed time limit in the case of a preliminarily set classification of abnormality, and a time limit monitor part 15 which monitors the elapse of the prescribed time limit and reports abnormality after the prescribed time limit. Thus, man caused abnormality is discriminated to accurately dispatch a technician in only the abnormality of greater urgency.
Patent JP-S59208387-A (JP)
Inventor: HOSHIKA HARUO
IPC: F27B3/10
Filed: 1983-05-13
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-H05246180-A (JP)
Title: Concealing double postal card
Inventor: HAMANO JUNICHI
IPC: B42D15/02
Filed: 1992-03-06
Abstract: PURPOSE:To prevent that the title postcard is contrary to the wt. restriction of the postal regulations while preventing the increase of the wt. thereof as a whole by providing two printing surfaces of secret items within the superposing plane of three paper sheet parts of a main form and bonding them by a releasable pressure-sensitize adhesive to increase the data quantity of the secret items twice. CONSTITUTION:In a double postal card constituted of a main form A to be printed out and a superposing form B, the main form A consisting of three section parts 1-3 and the superposing form B consisting of one or more section part superposed on the form A become a superposed state of three paper sheets on the side of the folded-back paper sheet part (a) of one section part of the main form A and two printing surfaces 3a of secret items within the superposing plane of three paper sheet parts are bonded by a releasable pressure-sensitive adhesive. Further, the other superposing surface and the superposing surface between the forms are bonded by a non-releasable adhesive. Therefore, the increase of the wt. of the postcard is prevented as a whole while the data quantity of secret items is increased twice and it is prevented that the postcard is contrary to the wt. restriction of the postal regulations.
Patent JP-S59209788-A (JP)
Inventor: MATSUURA TAMIAKI
IPC: G11B23/00
Filed: 1983-05-14
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-H10259454-A (JP)
Title: Ferrum-nickel base alloy sheet excellent in etching pierceability
Inventor: CHINO ATSUSHI
IPC: C22C38/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an Fe-Ni base alloy sheet excellent in etching pierceability, in an Fe-Ni base alloy sheet for a shadow mask, by specifying the total content of oxide inclusions and furthermore specifying the weight ratio of MgO/Al2 O3 in the region. SOLUTION: In an Fe-Ni base alloy sheet for a shadow mask, the content of oxide inclusions is regulated to <=0.003 wt.% expressed in terms of oxygen, and the weight ratio of MgO/Al2 O3 in the oxide inclusions in this region is also regulated to >=0.25, preferably, to >=0.4. This Fe-Ni base alloy is, e.g. composed of, by weight, <=0.005% C, <=0.4% Si, 0.1 to 1% Mn, 30 to 45% Ni, <=0.1% Cr, <=0.003% O, <=0.005% S, <=0.005% N, 0.001 to 0.2% Al, and the balance substantial Fe. Furthermore, among the oxide inclusions, the weight ratio of the oxides other than MgO and Al2 O3 is regulated to <=20%.