baber/WOPTO huggingface dataset:
Patent JP-H1014558-A (JP)
Title: Discharge of smoke emitted in smoking by cleaning in box and being provided with fragrance without floating in air
Inventor: YAMAZAKI YUJI
IPC: A61L9/16
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of cleaning and discharging smoke emitted in smoking by introducing the smoke into a box and sealing it through a check valve in the box without floating the smoke in air. SOLUTION: A box is provided with different mouths of a cigarette holder 2 at the upper part of the box and an exhaling hole 3. Smoke in smoking is blown into the exhaling hole 3, sealed through a check valve 4 in the box, absorbed and adsorbed on a microfilter 6 to remove the smoke and a smell and cleaned air is discharged through a fragrance layer 7 from an exhaust hole 8.
Patent JP-H0767377-A (JP)
Title: Driving device for brushless motor
Inventor: OZEKI SHOICHI
IPC: H02P6/12
Filed: 1993-08-25
Abstract: PURPOSE:To reduce an audible frequency component generated for each phase switching and then reduce noise generated from a motor. CONSTITUTION:The title device performs pulse width modulation control of a switching element 6, etc., by DC power by making conversion to DC via a DC converter 2 from a commercial 100V AC power supply 1. Phase switching is detected and a second speed command signal 14' with a signal width of a certain period is generated by a three-phase synthesis circuit 13 of a phase detection signal 20 and an edge detection circuit 11 and then a mono-multi circuit 12 and then a second PWM signal 22 is generated by the second speed command signal 14' and a PWM signal 17 at a synthesis circuit 21, thus performing ON control for a certain period in synchronization with phase switching without depending on the PWM signal 17.
Patent JP-S58116471-A (JP)
Title: 4-hydroxymethyl-1-phthalazone ester derivative and its ester
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/12
Filed: 1981-12-29
Abstract: NEW MATERIAL:A 4-hydroxymethyl-1-phthalazone ester derivative shown by the formulaI[R1 is alkyl; R2 is -SO3H, a group shown by the formula II(R3 is H, alkyl, ester, etc.), -CO-W (W is cyclic imine), -CO-X(Z)-Y (X is the residue obtained by removing 3 H from alkane, etc., one of Y and Z is H, carboxyl, etc., and the other is carboxyl, -N(R4)R5] and its salt. EXAMPLE:4-Hydroxymethyl-6,8-dimethyl-7-ethoxycarbonyl-1-phthalazone sulfuric ester. USE:A remedy for cerebral apoplexy, cerebral thrombosis, pultaceous induration, etc., having extremely powerful inhibiting action on blood platelet aggregation, inhibiting action on phosphodiesterase, etc. Usable as orally absorbable drug or injection. PROCESS:For example, 4-hydroxymethyl-1-phthalazone derivative shown by the formula III is sulfated, to give a compound shown by the formulaI.
Patent JP-H1146528-A (JP)
Title: Sulky type farm working machine
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble in keeping the front of a machine body in a slightly floating tilted posture due to the rear of the machine body suddenly changed into a heavy state when lifting a conventional working device from a state thereof lowered and brought into contact with the ground, making the controlling sensitivity more insensitive than the set one because the tilted posture becomes the reference position when lowering the working device and bringing the working device into contact with the ground after turning and resulting in inability to sufficiently perform prescribed operations when carrying out the operations by advancing. SOLUTION: This sulky type farm working machine is obtained by installing a sensitivity setter 57 for setting the lifting and lowering control sensitivity of a lifting and lowering controlling means, providing a ground contact detecting means for detecting that a working device is lowered from a lifted state and brought into contact with the ground and further installing a means for correcting the lifting and lowering sensitivity capable of changing over the lifting and lowering control sensitivity to the more sensitive side than the set value with the sensitivity setter 57 after a prescribed time from the lowering of the working device from the lifted state to come into contact with the ground or during the period to the travel for a prescribed distance.
Patent JP-S5999149-A (JP)
Title: Hydraulic controller of automatic stepless speed changer for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H9/00
Filed: 1982-11-30
Abstract: PURPOSE:To increase durability of solenoid valves, by directly supplying the oil pressure from a hydraulic pressure source to the hydraulic servo of an input pulley via a shift sequence mechanism and an input pulley modulator valve mechanism not through a speed reduction ratio control valve at steady running operation of a speed changer. CONSTITUTION:The oil pressure from a hydraulic pressure source 20 is directly supplied to the hydraulic servo of an input pulley 150 in a V-belt type stepless speed changer 140 at its steady running operation via a shift sequence mechanism 60 and an input pulley modulator valve mechanism 66 not through a speed reduction ratio control valve 51 operated by upshift and downshift solenoid valves 55, 56. Accordingly, a speed, at which driving power of an engine in each throttle opening is balanced with running resistance on the fixed land, is obtained, and its necessary hydraulic servo pressure of the input pulley is supplied from tne input pulley modulator valve mechanism, causing a number of on-off operating times of the solenoid valves 55, 56 to decrease at steady running and downshift maintaining time of a speed reduction ratio control mechanism, thus durability and reliability of the valve can be improved.
Patent JP-S6261285-A (JP)
Inventor: HAINTSU KUNERUTO
IPC: H05B3/06
Filed: 1986-09-09
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-H1149882-A (JP)
Title: Porous membrane and battery separator using the same
Inventor: WATANABE YOSHINOBU
IPC: C08J9/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a porous membrane capable of being used as a battery separator having not only low electric resistance and good SD characteristics on the normal application of electricity but also excellent heat resistance. SOLUTION: A PP film having a melt index(MI) of <=0.6 and a crystallization temperature of >=120 deg.C is oriented at a low temperature and further oriented at a high temperature to form a porous PP film. The orientation at the low temperature is carried out at a temperature of -20 to 80 deg.C in an orientation ratio of 20-400%, and the high temperature orientation is carried out in a temperature range of (Tm-40) deg.C to Tm deg.C [Tm is the crystal melting point ( deg.C) of the film] in an orientation ratio of 10-500%. Thereby, a porous membrane having a porosity of 30-55% and a heat-resistant temperature of >=190 deg.C is obtained. The portion of the PP is 50-100 wt.% of the whole body of the membrane. The preferable range of the crystallization temperature of the PP is >=123 deg.C.
Patent JP-H0874250-A (JP)
Title: Anchor constructing device under pressurized water
Inventor: SUGA KOICHI
IPC: E02D5/80
Filed: 1994-09-05
Abstract: PURPOSE: To stabilize the supply of pressurized air by connecting a packer connecting rod to a packer in a guide by means of a telescopic pipe, and making up respective rods mutually telescopically and rotatably. CONSTITUTION: When an assembled-processed tendon 49 is inserted into a casing 47 after a primary grouting is completed for constructing an anchor, a packer 50 is preliminarily mounted so that it can be housed in a guide pipe 43. In this case, the packer 50 and a packer connecting rod 25 of a swivel are connected together by a telescopic pipe 51, and respective rods 51a, 51b, and 51c of the telescopic pipe are made to be mutually and freely rotated, and expanded and contracted. Then, the casing 47 is withdrawn while a grouting material is processed-injected. When the packer 50 is connected to the packer connecting rod 25 by the telescopic pipe 51, and the casing 47 is pulled up to a connecting position, pressurized air is sent from an air coupler.  Thus, even when a torque is generated between the packer connecting rod and the packer in the process where pressure reducing operations are repeated after a specified work is completed, a space in the telescopic pipe is not interrupted.
Patent JP-H0554188-A (JP)
Title: Picture processor
Inventor: KUMAZAKI HITOMI
IPC: G06K9/34
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a satisfactory picture even when an all over black part is generated by judging that the part where the number of black picture elements in a row direction and the column direction is more than specified value is the all over black part so as to remove it. CONSTITUTION:The black picture element number is counted by a row direction count 1541a and the column direction count 1541b and it is judged that the all over black part exists when the black picture element number comes to be more than limiting value in the end of the picture by all over black part judgement 1541c. The part judged to be the all over black part is removed from an original document picture part by all over black part removal 1541a. When a processing for cutting off the all over black part is completed, the processed original document picture part is used for the original picture in the succedding processing so as to process the cut-off of an original document character. Thus, the output picture is obtained as the satisfactory picture where the all over black part is removed.
Patent JP-S6365102-A (JP)
Title: Construction of steam turbine wheel chamber
Inventor: KOKUBU TAKATOMO
IPC: F01D9/00
Filed: 1986-09-08
Abstract: PURPOSE:To attempt to make constitution compact by providing an L shaped thermal shield plates on the inside surface of an outer wheel chamber positioned in a medium pressure entrance part. CONSTITUTION:A semicircular plate shaped protrusion 71 which is divided in two is formed on the one end surface of a high pressure inner wheel chamber and is inserted into a circular shaped groove part 13 on the inside surface of an outer wheel chamber 10. A circular shaped groove part is formed on a dummy ring 54, and a protrusion of the internal circumference surface of an inner wheel chamber 20 is engaged with it. A medium pressure inner wheel chamber is abolished, and L shaped thermal shield plates 61 and 63 are provided on the inside surface of the outer wheel chamber 10 positioned in a medium pressure entrance part 12. By this, the length in the axial direction between the medium pressure part and the high pressure part can be reduced and the construction can be made compact.
Patent JP-S59104201-A (JP)
Title: Production of galvanized steel sheet
Inventor: KOUNO TSUGUMICHI
IPC: C25D5/26
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a titled steel sheet having a plating layer which withstands drawing and has good adhesive strength by subjecting the steel sheet to finish rolling by using a roll having the surface dulled by electric discharge machining then subjecting the surface of the steel sheet to desired galvanization. CONSTITUTION:The surface of a rolling roll is dulled by electric discharge machining to have the dense ruggedness with a large number of peaks and irregular waveforms. After a hot rolled steel sheet is pickled, the sheet is subjected to skin-pass rolling by using said roll to transfer the dull mesh having an excellent characteristic onto the surface of the steel sheet. A cold rolled steel sheet is rolled by the above-mentioned roll in >=1 set of rolling mills in the final stage of cold rolling. The above-mentioned roll is used in temper rolling for a steel sheet after cold rolling and annealing. The steel sheet formed with the desired dull mesh on the surface is subjected to galvanization or electric galvanization. The galvanized surface which lessens stripping-off in the stage of drawing and has good adhesive strength is thus formed on the surface of the steel sheet.
Patent JP-S6192147-A (JP)
Title: Flat motor
Inventor: MIYAKE SHUICHI
IPC: H02K23/54
Filed: 1984-10-11
Abstract: PURPOSE:To efficiently control the speed of a flat motor and to enhance the degree of designing freedom by forming part of magnetic flux generating means of a stator opposed to an armature of an electromagnet so that the generated magnetic flux can be altered. CONSTITUTION:An armature formed in a disc shape is mounted on a rotational shaft, and the prescribed current is supplied from a power source through a commutator mounted on the shaft and a brush mounted in a casing. On the other hand, a plurality of magnetic flux generating means are alternately disposed along the circumferential direction in the casing to form a stator 3, and the stator is opposed to the armature. Two or more of magnetic flux generating means areformed of electromagnets (field poles) 19, the remainder are formed of permanent magnets to form a stator, and the current of the field winding 19a of the electromagnet is controlled to vary the magnetic fluxes generated from the stator 3.
Patent JP-2000105135-A (JP)
Title: Linear encoder
Inventor: ITANI YUICHI
IPC: G01D5/36
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical linear encoder in which a warning can be issued before oil and water are stuck to every optical component so that a serious trouble cannot be caused even when the oil and the water are contained in air to be injected into the scale case of the optical linear encoder, in which a maintenance operation to a contamination due to the water, the oil and the like is performed easily and which can be restored simply. SOLUTION: A second light source 14 and a second light receiving element 15 are installed near an air introduction port 18 inside a scale case. When the output of the second light receiving element 15 is lowered, it is detected that an air environment is worsened, and a timing at which the air environment is to be improved can be judged. In addition, since the second light source 14 and the second light receiving element 15 are situated near a scale side sheet 4, the second light source 14 and the second light receiving element 15 can be cleaned and replaced easily by removing only the scale side sheet 4.
Patent JP-H04101040-A (JP)
Title: Air/fuel ratio controller for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D45/00
Filed: 1990-08-13
Abstract: PURPOSE:To prevent generation or surge torque and to avoid useless enrichment of air/fuel ratio by analyzing a variable frequency relating to an indicated mean effective pressure of an engine and by adjusting air/fuel ratio of engine intake mixture in such a direction that a level of a specific frequency component gets close to a predetermined value. CONSTITUTION:A cylinder inner pressure of an internal combustion engine is detected by a cylinder inner pressure detecting means A. Also, an indicated mean effective pressure is calculated by an indicated mean effective pressure calculating means B based on the above detected cylinder inner pressure. Moreover, a variable frequency of the above calculated indicated mean effective pressure is analyzed by a variable frequency analyzing means C. And by an air/fuel ratio adjusting means D, air/fuel ratio of engine intake mixture is adjusted in such a direction that the level of a specific frequency component of the variable frequency analyzed by the above variable frequency analyzing means C gets close to a predetermined value. That is, at generation of surge torque (when the specific frequency component exceeds a predetermined level), air/fuel ratio is made rich so that combustion is stabilized, and at non-generation of the surge torque (when the specific frequency component falls short of the predetermined level), the air/fuel ratio is made lean to avoid useless increase of fuel.
Patent JP-S60104486-A (JP)
Title: Drainage device for ship
Inventor: TOSHIMA YOUZABUROU
IPC: B63B13/00
Filed: 1983-11-10
Abstract: PURPOSE:To reduce noise radiation accompanied with drainage into the sea, by disposing a silencer provided with an air-tank in the downstream section of a drain pipe for draining water from the inside to the outside of a ship. CONSTITUTION:In a drainage device for draining water outboard from the inside of a hull, a silencer 7 provided with an air-tank 10 is disposed in the downstream section of a drain pipe 3 between a sea water discharge valve 4 and a valve 2 in the downstream-most section of the pipe. The air-tank 10 is communicated with a compressor 7 for transferring gas such as, for example, air, engine exhaust gas, etc. under pressure, through a gas conduit pipe 9 so that gas is introduced into the tank 10 through the pipe 9. Upon drainage from the inside of the ship into the sea an air supply valve 14 and a regulating valve 15 regulate the level of water in the air-tank 10 so that variations in pressure within the drain pipe 3 is absorbed by air in the air-tank 10, thereby noise radiation in the water may be reduced.
Patent JP-H0260104-A (JP)
Title: Manufacture of resistor of complicated pattern using flame-spraying method
Inventor: TAKEDA HIDEAKI
IPC: H05B3/20
Filed: 1988-08-26
Abstract: PURPOSE:To make it possible to easily manufacture a resistor having large permissible power and a complicated high density pattern at a low price by a method wherein a mask having a plurality of linear holes is placed on the substrate, on which a metal part corresponding to a mask was formed in advance, and melted resistive powder is flame-sprayed thereon. CONSTITUTION:A circuit pattern is divided into an insular part 2, containing a pattern end-section and a curved section, and the remaining part consisting of a plurality of linear sections 4. The pattern of the part 2 is formed in advance as the part 2 on a substrate 1 consisting of an insulator using a printing technique or a plating technique. The pattern of the part 4 is formed as the linear holes 4 bored on a mask 3. Then, the mask 3, having the linear holes 2, is placed on the substrate 1, on which the part 2 is formed, in such a manner that the desired circuit pattern will be obtained, and the melted metal powder is flame-sprayed from above the mask using a plasma torch 5. As a result, a resistor of continuous pattern, on which a linear resistor is connected by the insular part 2, can be formed on the substrate 1.
Patent JP-H0854842-A (JP)
Title: Film for electrically illuminated signboard
Inventor: ASAZUMA AKIMITSU
IPC: B29C55/02
Filed: 1994-08-15
Abstract: PURPOSE:To provide a film for an electrically illuminated signboard which does not degrade the transmittance of rays from the rear surface of a paper even if the opacity of paper (film) for the electrically illuminated signboard is higher than the opacity of tracing paper. CONSTITUTION:This film is a translucent microporous film 1 consisting of a stretched material of a resin film contg. fine white inorg. powder. This translucent film 1 is formed so as to satisfy the conditions of (1) the opacity is 40 to 70%, (2) the whiteness is 80 to 100%, (3) the average reflectivity of the entire rays is 30 to 60% and (4) the average transmittance of the entire rays is 30 to 70%. The translucent film 1 is formed by using a biaxially stretched film of a thermoplastic resin film contg. 0 to 40wt.% fine white inorg. powder as a base material layer and providing the front and rear layers with uniaxially stretched films of thermoplastic resin films contg. 0.3 to 5wt.% titanium oxide powder and 10 to 60wt.% fine white inorg. powder selected from calcium carbonate and calcined clay.
Patent JP-H0760774-A (JP)
Title: Manufacture of laminated sheet
Inventor: TAKAURA SADAHISA
IPC: H05K1/03
Filed: 1993-08-26
Abstract: PURPOSE:To provide a manufacture of a laminated sheet which mitigates a distortion of a laminated sheet moat close to a hot platen, and makes a warp and dimensional change favorable. CONSTITUTION:In a manufacture of a laminated sheet wherein a pressed body 7 comprised of a prepreg 3 which is obtained by impregnating a base with resin varnish between a pair of metallic plates 2, 2 is heated and pressure- molded between a pair of hot platens 1, a back plate 4 which is obtained by making use of resin varnish whose glass transition temperature is lower by at least 5 deg.C than the resin varnish of the prepreg 3 and heating and pressure- molding is inserted between the hot platen 1 and the metallic plate 2 most close to the hot platen 1.
Patent JP-H0956081-A (JP)
Title: Dc battery charger
Inventor: KAWAKAMI NORIKAZU
IPC: H02M7/12
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a DC battery charger which can prevent overcurrent by suppressing a large abrupt voltage difference when a short-circuiting switch is closed without changing the charging time. SOLUTION: A DC battery charger is provided with limiter resistor sections Rs for suppressing rush current, which are connected in parallel with short- circuiting switches Sa and in series with an AC input power source Vi, a rectifying section 1 connected to the resistor sections Rs, and a DC charging section 2 in which a capacitor section C for charging connected in parallel with an equalizing resistor RL is connected to the output of the rectifying section 1.  Parallel limiter resistor sections Rt respectively connected in series with closing switches Sb are connected in parallel with the limiter resistor sections Rs in several stages and, at the time of charging, the electric current from the power source Vi is limited by means of the resistor sections Rs and, whenever the charging voltage reaches a prescribed value, the resistor sections Rs are short- circuited after the current limiter resistance values are reduced in steps by closing the switches Sb.
Patent JP-H0956217-A (JP)
Title: Picking out seedling in transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for picking out a seedling in a transplanter capable of reducing the force of inertia imposed on the seedling with a soil sufficiently, discharging it in a stable posture and in addition enabling to have a good delivery state to a planting cylinder 43. SOLUTION: This method for picking out a seedling in a transplanter is constituted by forwarding seedling picking out claws 4 to a seedling with a soil 5 in a pot part 3 in a seedling tray 2, penetrating it into the seedling with the soil 5, picking out the pierced seedling with the soil 5 by retreating it, transferring the aforementioned seedling picking out claws 4 from a posture of facing to the seedling tray 2 to the almost downward posture of facing to a planting cylinder 43, then transferring a claw guide 6 guiding the seedling picking out claws 4 to the tip end side of the seedling picking out claws 4 for removing the seedling with the soil 5 from the seedling picking out claws to fall and feed it into the planting cylinder 4. When the seedling picking out claws 4 take the almost downward posture, they are almost stopped and also gently retreated after removing the seedling with the soil 5.