baber/WOPTO huggingface dataset:
Patent JP-H0771298-A (JP)
Title: Abnormal condition detecting device for secondary air supplying device in internal combustion engine
Inventor: KASHIMURA YUICHI
IPC: F02B77/08
Filed: 1993-08-31
Abstract: PURPOSE:To shorten an abnormal diagnosis time so as to suppress deterioration of exhaust gas to the minimum by changing an air-fuel ratio feedback constant for correcting the air-fuel ratio correction coefficient of an air-fuel ratio feedback means at the time of operation and non operation of a secondary air supplying means. CONSTITUTION:In an engine control device 112, a control signal for controlling a secondary air pump 120 and a vacuum cut valve 121 is outputted on the basis of a parameter showing engine operating condition, and a secondary air supplying amount is controlled by an air cut valve 122. It is thus possible to improve purifying efficiency in an exhaust gas harmful component. In this case, when it is judged there is in a range for carrying out abnormal diagnosis in a secondary air supplying part at the time of air-fuel ratio feedback control, secondary air is ON-supplied for diagnosis. When a passing time is a prescribed value and less after secondary air is ON-supplied, a correction amount is changed so as to judge an air-fuel ratio correction coefficient. When the value is a prescribed value or more, normal condition of secondary air is judged. On the other hand when the value is less than a prescribed value, abnormal condition is judged.
Patent JP-S58111063-A (JP)
Title: Photoconductive member
Inventor: OGAWA KIYOUSUKE
IPC: H01L31/08
Filed: 1981-12-24
Abstract: PURPOSE:To obtain high sensitivity, a high S/N ratio, and durability by forming an amorphous layer which uses Si as a base material and contains H and F on a base, and further providing the 1st layer containing O in the film thickness direction, the 2nd layer containing B, and an upper layer. CONSTITUTION:A cylinder base of Al, etc., is set in the reaction chamber of a glow discharge dissociation device. Then, gaseous SiH4(SiH4/He), B2H2/He, Se2H6/He, No and SiF/He thinned with He are introduced into the evacuated reaction chamber while regulated through valve operation to form the amorphous layer 102 which uses amorphous silicon a-Si as a base material and contains H and F. In this case, the 1st layer area 103 containing O in a uniform distribution state successively in the film thickness direction, the 2nd layer area 104 containing B, and the upper area layer 105 containing a-Si and H are formed by a glow discharge dissociation method. This photoconductive member 100 has  high performance and excellent durability.
Patent JP-S6276387-A (JP)
Title: Afc detection circuit
Inventor: KANDA SHUHEI
IPC: G11B20/02
Filed: 1985-09-28
Abstract: PURPOSE:To prevent the occurrence of a frequency fluctuation in a phase-locked point by providing a circuit that generates a detection current in a period when the output of a voltage controlled oscillator is shifted from the fixed width to a dividing signal in the phase-locked point. CONSTITUTION:As for a phase difference between a horizontal synchronizing pulse and the dividing signal of the voltage controlled oscillator, the polarity of the detection current is switched within a horizontal synchronizing period according to the position of the period at the circuits of transistors TRs 6-10. By changing the voltages of output terminal capacitors C1 and C2 in the circuit, a negative feedback loop as the control voltage of the voltage controlled oscillator is formed. A pulse having a fixed width to the dividing signal of the voltage controlled oscillator at the phase locked point of the output of the voltage controlled oscillator from a horizontal synchronizing pulse (a) is generated with a monostable multivibrator and a pulse signal generated in the period shifted from the phase locked point is generated at the circuit of TRs 15-20, thereby generating the detection current only in the period.
Patent JP-H0634425-A (JP)
Title: Device for controlling milling yield of grain
Inventor: SATAKE TOSHIHIKO
IPC: G01G13/00
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a device for controlling the milling yield of grains which can measure and calculate the milling yield of grains while raw grains are continuously fed to a milling device and the device continuously performs milling operations without installing dampers or adjusting tanks before and after the device and, at the same time, can secure a preset milling yield by immediately reflecting the calculated yield on a controller. CONSTITUTION:A raw grain weighing device 5 which measures loss-in weights and milling grain weighing device 15 which measures actual weight of grains are respectively installed to the pre- and post-processing of a grain milling device 3. The momentary milling yield of grains by the device 3 is calculated from the decreasing weight variation in the weighing tank 4 of the device 5 and increasing weight variation in the weighing tank 14 of the device 15. Based on the calculated milling yield, the milling yield of the grains is controlled by adjusting a milling adjusting device 26 which adjusts the resistance force of a resisting lid of the device 3.
Patent JP-H0640724-A (JP)
Title: Method for coating surface of tial intermetallic compound or ti-al alloy with thick multiple titanium oxide film
Inventor: YOSHIMURA MASAHIRO
IPC: C01G23/00
Filed: 1992-07-21
Abstract: PURPOSE:To coat the surface of a TiAl intermetallic compd. or a Ti-Al alloy with a thick multiple titanium oxide film in a short time. CONSTITUTION:One or more among oxycarbonates, hydroxides, nitrates, sulfates and halides of alkali metals are added to one or more among oxycarbonates and hydroxides of alkaline earth metals. They are melted, a TiAl intermetallic compd. or a Ti-Al alloy is immersed in the resulting mixed molten salt and the surface of the Till intermetallic compd. or the Ti-Al alloy is coated with a thick multiple titanium oxide film.
Patent JP-H11118523-A (JP)
Title: Optical increment sender unit
Inventor: RYCHLAK STEFAN
IPC: G01D5/249
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an increment sender unit in which manufacturing cost and space are reduced. SOLUTION: A light receiving device 35 is installed, and receives a light from a light source 20 through apertures 10, 15. The apertures 10, 15 and/or webs 25, 30 which have at least two different sizes are arranged. The light receiving device detects different rows of the apertures 10, 15 and the webs 25, 30, depending on the direction of rotation of an increment wheel 5, and relating to the sizes of the apertures and the webs. By comparing the detected rows of the apertures and the webs with previously given patterns, the direction of rotation of the increment wheel is detected.
Patent JP-S63190425-A (JP)
Title: Counter circuit
Inventor: KORECHIKA MASAKO
IPC: H03K21/02
Filed: 1987-08-28
Abstract: PURPOSE:To attain the output of an accurate count even to a readout signal receiving asynchronously with the counter operation by allowing an output means not to input an output of a counter for a prescribed time required for the operation of the counter after an input signal is given to the counter even with the input of a readout signal. CONSTITUTION:While an up-down counter 112 is in operation by an up-count clock 117 and a down-count clock 118, a hold signal STB is held from a processor 130 by a timing control circuit 304 and after the count 119 of the up-down counter 112 is changed, the holding signal STB is inputted to a latch circuit 113 and the count 119 of the up-down counter 112 after the change is held by a latch circuit. Thus, in inputting the hold signal STB asynchronously with the position information 120 inputted to a phase discrimination circuit 111 and a rotary encoder 115 generating clock signals 117, 118 operating the counter, the count of the counter 112 after the change is held by the latch circuit 113 without fail.
Patent JP-H08114164-A (JP)
Title: Starter
Inventor: NIIMI MASAMI
IPC: H01R39/38
Filed: 1995-08-24
Abstract: PURPOSE: To prevent separation of a brush energizing member from a brush energizing member containing part after a brush energizing member is assembled to a brush energizing member containing part. CONSTITUTION: A brush energizing member containing part 111 molded integrally with an end frame 10 is arranged at an end frame 10. The brush energizing member containing part 111 has a recessed part. A brush energizing member 60 to press a brush 20, electrically connected to a battery, not shown, against the rectifier 51 of an armature 50 is disposed in the recessed part When the brush energizing member 60 is contained in the brush energizing member containing part 111, one end of the brush energizing member 60 is fixed to the brush energizing member containing part 111, whereby after the brush energizing member 60 is assembled to the brush energizing member containing part 111, separation of the brush energizing member 60 from the brush energizing member containing part 111 is prevented from occurring through reliable and simple constitution.
Patent JP-S6274739-A (JP)
Title: Head light unit for motorcycle and the like
Inventor: HIRAIWA HISAYOSHI
IPC: B60Q1/02
Filed: 1985-09-27
Abstract: PURPOSE:To improve eye-confirmation of a vehicle traveling in daytime, in a head light unit comprising a travel beam and a pass-by beam, by lightening the travel beam when an optical sensor for detecting the outdoor brightness had detected a brightness higher than specific level. CONSTITUTION:When it is dark around a motorcycle under night time travel, the resistance of an optical sensor 8 is high to reduce the current flowing through said sensor 8. Consequently, the voltage at the point (a) is approximately same with the source voltage and higher than a referential voltage at the point (b) preset in a comparator 9 thereby no output is produced from the comparator 9. In this case, B contact 13b of a relay 12 is closed to enable selective lighting of a travel beam 2 or a pass-by beam 3 in the head light through operation of a changeover switch 5. While since the resistance of the optical sensor 8 will decrease under daytime travel, an output is produced from the comparator 9 to close A contact 13c of the relay 12 thus to light the travel beam 2 automatically.
Patent JP-S6460628-A (JP)
Title: Aromatic copolyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/60
Filed: 1987-08-29
Abstract: PURPOSE:To provide an aromatic copolyester excellent in heat resistance, melt moldability, etc., by reacting a specified aromatic diol with an aromatic dicarboxylic acid and an aromatic hydroxy carboxylic acid at a specified molar ratio. CONSTITUTION:An aromatic diol of the formula: OH-Ar1-OH (wherein Ar<1> is a bivalent aromatic group, MW>=400, not containing any of phosphorus, sulfur and nitrogen atoms) (e.g., formula I or II) is reacted with an aromatic dicarboxylic acid (e.g., terephthalic acid) and an aromatic hydroxy carboxylic acid (e.g., 4-hydroxybenzoic acid) at a specified molar ratio. In this way, an aromatic random copolyester which consists of units of formulas III, IV and V (wherein Ar<2> and Ar<3> are each a bivalent aromatic group), in which units of formula III and units of formula IV are present in equimolar amounts, and the molar ratio of units of formula III to units of formula V is 5/95-95/5, and which has an intrinsic viscosity of 0.5 or above can be obtained.
Patent JP-H05254190-A (JP)
Title: Multi-chambered imaging drum
IPC: B41J11/04
Filed: 1992-08-13
Abstract: PURPOSE: To provide a proofreading printer which can obtain a proofreading print close to the final printing condition. CONSTITUTION: This is an apparatus to produce an image by radiating light which causes a photochemical action to a writing element. This apparatus has a means which supplies donor sheets and receiver sheets separately to a writing platen or a drum 18 and selectively loads and unloads a donor sheet to and from superposition with a receiver sheet without disturbing the position of the receiver sheet. It also includes such components contributing to the quality of the produced images as a relatively inexpensive, low jitter carriage 16 and drives for a writing head 20 and the imaging drum. On the surface of the imaging drum, the first plural suction holes to adhere the receiver sheet and the second plural suction holes to adhere the donor sheet in superposition with the receiver sheet are provided separately and decompressed selectively.
Patent JP-H0532520-A (JP)
Title: Water-in-oil type emulsion composition
Inventor: MATSUI TADASHI
IPC: C08L83/04
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a water-in-oil type emulsion composition comprising silicone oil containing a methylphenylpolysiloxane at a prescribed amount, a dextrin fatty acid ester, a specific polyoxyalkylene-modified dimethylpolysiloxane and water. CONSTITUTION:A water-in-oil type emulsion composition comprising silicone oil (e.g. dimethylpolysiloxane of 15-50wt.%) having 5-25wt.% methylphenylpolysiloxane content, a dextrin fatty acid ester (e.g. dextrin palmitic acid ester of 0.3-6wt.%), a polyoxyalkyl-modified methylpolysiloxane (0.1-6wt.%) expressed by the formula [R is H or alkyl; (x) is 200-670; (y) is 1-25; (z) is 1-5; (m) is 8-110; (n) is 0-50] and water. The composition has excellent storage stability and is free from excess sticky feeling and oily feeling when used and the composition gives a refreshing use feeling and simultaneously has excellent water resistance and perspiration resistance.
Patent JP-H1136781-A (JP)
Title: Display method for boring control condition of tunnel excavator
Inventor: NAKAYAMA TAKAYOSHI
IPC: G01C15/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To decide whether the directional controlled variable is correct by displaying the displacement of a tunnel excavator with respect to the designed line of a tunnel and the directional controlled variable on a screen. SOLUTION: Whenever a tunnel of a prescribed length is excavated by a tunnel excavator, the directional controlled variable and the displacement of the tunnel excavator with respect to the designed line X of a tunnel are displayed on a screen 9 as dots, and a straight line connecting the dots with those previously displaced is displayed one after another. The direction of the next tunnel boring of a prescribed length and directional controlled variable are judged and even though the directional controlled variable is correct, if the displacement of the tunnel excavator in relation to the designed line X is found abnormal, it is decided early that soft bedrock exists on the cutting faces and the walls of the tunnel.
Patent JP-S57133375-A (JP)
Title: Clock circuit
Inventor: JIEFUREI MAIKERU BETSUSOORO
IPC: G04G3/00
Filed: 1981-12-23
Abstract: A watch circuit arrangement for conserving battery power includes a feedback connection between the crystal oscillator of the watch circuit and the display voltage generator which is responsive to the crystal oscillator output to develop sufficient output voltage for the watch display. Specifically, the output of the display voltage generator, which may be a voltage multiplier, is sensed by a display voltage sensing circuit which controls the gain of the crystal oscillator. Initially, when battery power is applied to the watch circuit, the voltage multiplier has zero output voltage, which conditions the crystal oscillator to have a sufficiently high gain to start the oscillator. After several cycles of oscillator signal, the voltage multiplier output increases, which conditions the crystal oscillator to have a lower gain for reducing power consumption while sustaining oscillation.
Patent JP-H0965593-A (JP)
Title: Rotor structure of motor
Inventor: MATSUI KENJI
IPC: H02K3/487
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of cogging torque, which causes torque ripple, by winding an exciting coil around a slot of a rotor core and bonding a thin cylindrical member comprising a soft magnetic material to the outer periphery of a stator core to cover the slot. SOLUTION: A motor 20 has a stator 5 consisting of a plurality of magnets for field forming fixed to the inner peripheral surface of a case 2 at equal intervals in peripheral direction, and a rotor 4 with a winding 7 wound around a slot 6b of a rotor core 6; and a cylindrical member 21 comprising a soft magnetic material is bonded to the outer periphery of a rotor core 6. After making a winding 7 around a slot 6b, the cylindrical member 21 covers the slot 6b by fitting in the outer periphery of a rotor core 6. By doing this, the fluctuation in magnetic flux when the rotor 4 passes a magnetic pole of a stator 5 can be reduced, and thus the occurrence of the cogging torque as the cause of torque ripple can be reduced.
Patent JP-H0382348-A (JP)
Title: Permanent magnet rotor of stepping motor
Inventor: KINOSHITA MITSUO
IPC: H02K37/14
Filed: 1989-08-24
Abstract: PURPOSE:To increase the magnetic flux density by adding the magnetomotive force of an auxiliary cylindrical magnet itself to a main cylindrical magnet, in addition to that auxiliary cylindrical magnet decreases the reluctance on the inner circumference side of the main cylindrical magnet. CONSTITUTION:An auxiliary cylindrical magnet 1b has a cylindrical body of isotropic magnet material engaged with the inner circumference of a main cylindrical magnet 1a, and is magnetized in the circumference direction so as to combine a magnetic pole being on the inner circumference surface of the main cylindrical magnet 1a with the adjacent one thereof in the forward direction. While the magnetic flux generated from the main cylindrical magnet 1a is passed through the auxiliary cylindrical magnet 1b on the inner circumference side thereof, since the auxiliary cylindrical magnet 1b is not only consisting of a high permeability material but also magnetized itself to add the magnetomotive force thereof to the main cylindrical magnet 1a, the magnetic flux density on the external circumference surface of the main cylindrical magnet 1a (which produces rotating torque through cooperation with a stator) is increased very much when compared with a usual one. Further, an anisotropic magnet magnetized in the circumference orientation can be used as the auxiliary magnet 1b.
Patent JP-2001037907-A (JP)
Title: Jumping boad
Inventor: AKABANE TAKAO
IPC: A63B5/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a jumping boad which is stabile, safe and durable and can be used for rope skipping or the like easily, smoothly and relatively inexpensively by users whose weight are different. SOLUTION: There is provided an elasticity reinforced member 3 which complements curvature stiffness of an upper board 2 which is made of a flexible member, i.e., a veneer or the like at the back of the upper board 2. Both edges of the upper board 2 are supported by shock absorbing support legs 4 and one of the shock absorbing support legs 4 is arranged so as to decide a moving position near a center of the upper board 2 by a shock absorbing support leg moving mechanism part 5. A user jumps on the upper board 2.
Patent JP-S6277133-A (JP)
Title: Score working method for easy-open can cover having excellent opening property
Inventor: NOSAKA SHOJI
IPC: B21D51/44
Filed: 1985-10-01
Abstract: PURPOSE:To improve the opening property by executing a score working so that the direction of an opening piece becomes within a prescribed angle, against the rolling orthogonal direction of a stock to which a secondary cold rolling has been executed by a specified draft. CONSTITUTION:It is desirable to apply a steel sheet containing 0.001-0.10% C, <=0.05% Si, 0.05-0.50% Mn, and one kind of two kinds or more of Ti, B, Nb, Zr and Al as necessary. These steel sheets are made to pass through hot rolling and cold rolling, and thereafter, recrystallized and annealed, and a secondary cold rolling is executed. The secondary cold rolling is executed by 6% draft, but it is desirable to execute it by a draft of >=10%. In this way, a stock to which the secondary cold rolling of >=10% cold rolling rate has been executed is used, and a score working is executed so that a direction of the opening piece becomes within 20 deg. against the rolling direction. In this way, the opening property can be improved.
Patent JP-S6277495-A (JP)
Title: Plating device for printed circuit board
Inventor: KATO KOJI
IPC: H05K3/24
Filed: 1985-10-01
Abstract: PURPOSE:To subject the inside of through-holes of a printed circuit board to plating of uniform thickness of constituting the titled device in such a manner that a plating liquid can be forcibly passed through the through-holes of the printed circuit board. CONSTITUTION:The plating device for the printed circuit board which subjects the printed circuit board 14 to electroplating by impressing a DC voltage thereto while moving the circuit board is constituted of a conveyor 41 which holds and moves the printed circuit board 14 along the moving direction and electrolytic cells 36L, 36R disposed on both sides of the board 14 along the moving direction of the board 14. Ejection holes 38 and recovery holes 40 for the plating liquid are alternately formed on the respective side faces of the cells 36L, 36R which are continuously disposed along the moving direction. These holes are so disposed that the ejection holes 38 and recovery holes 40 of the cells 36L, 36R facing each other face each other with the circuit board 14 in-between.
Patent JP-S6194637-A (JP)
Inventor: TAZAKI HIROSHI
IPC: A61B5/0245
Filed: 1984-10-17
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-H1060435-A (JP)
Title: Method for injecting super-quick hardening grout for grouting
Inventor: OGATA HITOSHI
IPC: C09K17/10
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To effectively carry out and shorten a construction by using a super- quick hardening grout having good filling properties into the ground even when anchor holes have cracks. SOLUTION: This method for injecting a super-quick hardening grout for grouting is to inject a cement, a super-quick hardening cement admixture and a setting adjustive agent. As one of ways of applications, the application order for applying the filling components is to separately prepare a kneaded mixture of the cement a kneaded mixture of the super-quick cement admixture, and a kneaded mixture of the setting adjusting agent, and then bring them to run together just before grouting.
Patent JP-H0499858-A (JP)
Title: Arc spraying device for remote thermal spraying
Inventor: NAKAGAWA MIYOSHI
IPC: C23C4/12
Filed: 1990-08-15
Abstract: PURPOSE:To arrange a nozzle port and a molten material nozzle close to each other and to sufficiently reduce the cross-sectional width of a nozzle unit by injecting a planar air jet respectively from a couple of nozzle ports of the arc spraying device to atomize the molten droplet. CONSTITUTION:A molten material W and atomizing compressed air are supplied and conducted to the front of the spraying machine main body 1 in this arc spraying device. Long-sized conduits 2 and 2 and an air conduit 3 are projectingly provided, and a nozzle unit 4 for remote thermal spraying is furnished on the tips of the conduits 2 and 3. The nozzle unit 4 consists of a deflecting block 14 provided at the front ends of the conduits 2 and 2 and an air nozzle block 15 furnished at the front end of the air conduit 3 and fixed to the deflecting block 14, a couple of molten material nozzles 16 for delivering the molten material W toward the arc intersection is provided on the front surface of the block 14, and nozzle ports 29 for injecting a planar air jet are formed on the front surface of the air nozzle block 15 with the nozzles 16 in between.