baber/WOPTO huggingface dataset:
Patent JP-H03167478-A (JP)
Title: Speed detector
Inventor: IIDA MIKIO
IPC: G01P3/488
Filed: 1989-11-28
Abstract: PURPOSE:To accurately detect speed through correction of missing tooth state by providing means for detecting whether the tooth of a rotating gear like pulse disc is broken and means for generating an apparent pseudo pulse at the part of a broken tooth. CONSTITUTION:A magnetic pickup 1(detector) detects the tooth of the gear like pulse disc 3 mounted on an axle 2 in a non-contact state. A broken tooth presence and absence detection means and a pseudo pulse generating means are embodied by the processing program preliminarily stored in the memory 5 within a control unit 4. Further, a processing program for calculating car speed from a pulse is also preliminarily stored in the memory 5. When a pulse duration longer than a predetermined value is measured, the broken tooth presence and absence detection means judges that a broken tooth is generated in the pulse disc 3. The pseudo pulse generating means generates an apparent pseudo pulse in the broken tooth generated part and said pulse is processed as if a pulse is generated at that part.
Patent JP-2000138341-A (JP)
Title: Electric power converting device
Inventor: SONODA MICHIYOSHI
IPC: H01L25/18
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce inductance by mutually canceling out magnetic fluxes between a P bus and an N bus by placing the direct current P bus and N bus in parallel and in the proximity of each other to which P side devices and N side devices in different phases connected in series are connected. SOLUTION: Emitter terminals E of P side devices 4U1-4U4 and collector terminals C of N side devices 4X1-4X4 are connected through connecting conductors 10. Also, a U bus which is a load bus is placed on the connecting conductors 10 and all the connecting conductors are connected through the U bus. Then the collector terminals C are connected to the direct current P bus through connecting conductors 11. The emitter terminals E are connected to the direct current N bus through connecting conductors 12. The N bus is in parallel with the P bus and is placed below it. In other words, the P bus and the N bus are placed in parallel to each other and in the proximity of each other.
Patent JP-H05302568-A (JP)
Title: Reciprocating double-row displacement pump
Inventor: SEKIMOTO TOSHIJI
IPC: F04B9/08
Filed: 1991-10-29
Abstract: PURPOSE:To provide a reciprocating positive displacement pump whose pressure feed direction can be easily changed. CONSTITUTION:A pump is constituted of a pump piston cylinder unit A for press-feeding a conveyed object, drive piston cylinder unit B connected in series to this pump piston cylinder unit A to drive the pump piston cylinder unit and operating valves 19A, 19B for switching a hydraulic circuit. Pilot valves 15, 16 are provided in a piston stroke end of the drive piston cylinder unit B, so that the operating valves 19A, 19B are switched by a pilot pressure of these pilot valves and also interposing a direction switching valve 50 in a circuit of connecting the operating valves 19A, 19B for switching the hydraulic circuit to operating cylinders 5, 5', 8, 8' for operating valve units 4, 4', 7, 7' of the pump piston cylinder unit.
Patent JP-H04181606-A (JP)
Title: Lighting device storage structure for fluorescent lamp stand
Inventor: MORI TOMOTERU
IPC: F21V29/00
Filed: 1990-11-14
Abstract: PURPOSE:To reduce the volume by separating an inverter serving as a lighting device and a contact switch board in two stages, and arranging mounted portions face to face to be settled in their gaps. CONSTITUTION:High parts 2A, 2B mounted on a switch circuit-mounted printed board 2 are arranged above low parts 1A, 1B mounted on an inverter-mounted printed board 1 face to face to miniaturize a storage section. The rear side end section of a cover 6 is made higher along the inclination of a board fitting base 3, and a radiatable gap is provided with the outer periphery of a junction 14 as a radiating hole 7. The hole 7 is invisible from the front and the right and left directions of a stand, and it contributes to improve the design.
Patent JP-S63163640-A (JP)
Title: Scheduling system
Inventor: OTE ICHIRO
IPC: G06F9/48
Filed: 1986-12-26
Abstract: PURPOSE:To uniform the execution frequency of plural tasks keeping fast responsiveness for the task having a high priority order, by providing a dedicated scheduling processing part which regulates the execution order of the task possible to be executed, a task switching macroinstruction, and a timer monitoring processing part. CONSTITUTION:The dedicated scheduling processing part 70 executes the task possible to be executed at the next step based on a prescribed order. Consequently, it follows that the task possible to be executed is executed in a prescribed order respectively by issuing the task switching macroinstruction by the task in execution, thereby, it is possible to evade a state where only the task with high priority order is executed. Also, the timer monitoring processing part 50 monitors the continuous execution time of one task by applying timer interruption, and when the task by which the execution is continued exceeding a prescribed time exists, control is delivered to the dedicated scheduling processing part 70, and the switching of the task is performed compulsorily. In such a way, it is possible to evade the continuous execution of one task exceeding the prescribed time.
Patent JP-H07185027-A (JP)
Title: Face mask with ear strap and its preparation
Inventor: KOBA SADASHIGE
IPC: A41D13/11
Filed: 1993-11-16
Abstract: PURPOSE: To provide a face mask with ear strings, which is easy to adjust, easy to use, and easy to produce. CONSTITUTION: This face mask with ear strings comprises a pair of ear hooked means formed by hooking one or more elastic strings 4 and a ring-like stopper 6 made of a heat contraction resin, which bundles the ear hooked means and enables the distance between the mask main body 2 and a user's ear to be adjusted, in a cup-like face mask main body 2 and a peripheral part relative to the face mask main body 2. The producing method is to prepare a mask hooking the ear hooked means, pass the elastic string 4 through the bore of the ring-like stopper 6, and then heat the ring-like stopper 6.
Patent JP-H11139791-A (JP)
Title: Attachment fixing device
Inventor: SAKURAI HITOSHI
IPC: B66F9/12
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To perform the antislipping of an attachment to a fork, with no obliviscence, thereby preventing any accident attendant upon this, from occurring, in this attachment locking device being applied to a material handling vehicle such as a fork-lift truck or the like, and used in time of locking this attachment to the fork. SOLUTION: This attachment locking device is comprised of a fork 2, an attachment 3, an antislip mechanism 4 and an operating mechanism 5, and especially, when the fork 2 goes upward, the antislip mechanism 4 is holdable at an antislip position, while in time of manual operation, the operating mechanism 5 capable of opening this antislip mechanism 4 is installed there.
Patent JP-S63162967-A (JP)
Title: Ignition control device of internal combustion engine
Inventor: SUZUKI SATORU
IPC: F02P7/03
Filed: 1986-12-26
Abstract: PURPOSE:To reduce the rated power value of a load resistance and favorably maintain discharging characteristics of a ignition plug by providing a switching means and a delay means connected in series to the load resistance. CONSTITUTION:In an ignition system, a transistor Tr1 is connected in series to the primary side coil L1 of a ignition plug 2. And, in an ignition control system, a number of transistor Tr2 having characteristic reverse to those of the transistor Tr1 are provided, corresponding to the number of the ignition systems. Here, a transistor Tr3 is connected is series to a load resistance R1. And then, a delay circuit 11 in provided so that is makes the transistor Tr3 to turn ON at OFF-time of the transistor Tr2 or directly before the OFF-time, and the transistor Tr3 to turn OFF with delay of a specified period of time from the time when the transistor Tr2 is switched from OFF to ON. Thus, it is not required to use any resistance of high rated power value and the power consumption can be maintained at a low level. Further, since the igniting operation can always be performed by the transistor Tr2, discharging characteristic of the ignition plug 3 can be stabilized.
Patent JP-H01148298-A (JP)
Title: Controller of washing machine
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1987-12-07
Abstract: PURPOSE: To precisely detect a water level even in the middle of agitating such as washing and rinsing by providing a water flow inversion suspension detecting means to detect a suspending state at the time of inverting a water flow during agitation to detect the water level in the detected suspending period. CONSTITUTION: Microcomputer 1 judges whether a washing machine is in the middle of agitation of washing or rinsing or not to judge whether or not a fixed time has passed since starting agitation if being in the middle of agitation and to judge whether or not the washing machine is in a suspending state in the inversion of water flow by the water flow inversion suspension detecting means 4 when the fixed time has passed to detect the water level by a water level detecting means 2 if being in the suspending state. The water level can precisely be detected especially in a state where variation of the water level is small at the time of the water level of an extremely small or small amount, namely under a stable water level.  The microcomputer 1 judges them from whether or not the variation of the water level becomes small and when the variation of the water level becomes small, judges from whether or not the water level is not higher than a prescribed set water level by a discriminating means. Then at the time of judging the water level is not higher than the prescribed water level, the microcomputer 1 supplies water to the prescribed set water level.
Patent JP-H03172508-A (JP)
Title: Direct driven type hydraulic rush adjuster
Inventor: WATANABE AKIRA
IPC: F01L1/24
Filed: 1989-11-30
Abstract: PURPOSE:To prevent bubbles in an auxiliary reservoir from being sucked into a high pressure chamber by providing a plurality of overflow recesses on the circumference of a main reservoir for reserving oil, while storing a float made of a material of a specific gravity lower than operating oil. CONSTITUTION:An hydraulic unit (Y) stored into the backet (X) of an hydraulic rush adjuster to be used with a direct driven type valve system mechanism, has a bottomed cylindrical plunger 101 provided with an oil hole 104 on its bottom and a bottomed cylindrical body 100 fitted outside the plunger 101 and defining a high pressure chamber 102. Also, the hydraulic unit (Y) is provided with a check valve 1 enlarged by a spring for opening/closing an oil hole 104, while main/auxiliary reservoirs 103, 200 which are capable of mutual communication are defined, in a high pressure chamber 102. In this case, a plurality of overflow recesses 203 are provided on the upper end part of a plunger 101 so as to provide mutual communication between the main/auxiliary reservoirs 103 and 200, while a float 1 made of the material of a specific gravity lower than that of operating oil is stored in the main reservoir 103.
Patent JP-H06124691-A (JP)
Title: Enclosed composition for incandescent lamp and application thereof
Inventor: MATSUDA OSAMU
IPC: H01K1/50
Filed: 1992-10-07
Abstract: PURPOSE:To obtain excellent characteristics and longer life by enclosing xenon gas, krypton gas and/or argon gas and nitriding gas into an incandescent lamp, and specifying the proportion thereof. CONSTITUTION:A filament 2 with a tungsten wire formed in the shape of a double coil is hermetically installed within a vessel 1 of glass and both ends thereof are connected with a lead wire 3. The lead wire 3 is hermetically fixed within a stem tube 4 made of soda lime glass, lead glass and the like, and the leading end is connected with an eyelet 5 or a base 6 made of brass, aluminum alloy and the like. Xenon gas of about 30% to 60% by volume and krypton gas of about 25% to 65% by volume and/or argon gas and nitriding gas of about 5% to 15% by volume are enclosed within such a vessel 1. When a voltage which does not exceed about 150% of the ratings is applied to the incandescent lamp to light, the light becomes natural light which closely resembles sunlight, so that it is very effective for the medical treatment and the prevention of sickness such as eye fatigue and false nearsightedness.
Patent JP-H07158829-A (JP)
Title: Combustion method of combustible waste using sintering apparatus
Inventor: FUJITA MASAO
IPC: F27B21/00
Filed: 1993-12-09
Abstract: PURPOSE:To ensure inexpensive and mass combustion of a combustible waste using a sintering apparatus, promoting resource saving effectually utilizing combustion energy of the waste for sintering of a sintering stock material, and improve the yield upon the sintering stock material being sintered. CONSTITUTION:A combustible waste is supplied from the upper side of a sintering stock material inserted into a DL type sintering machine 1 by a combustible waste supplier 7, and the sintering stock material and the combustible waste are fired and combusted in a firing furnace 11.
Patent JP-H06134659-A (JP)
Title: Plate glass carrying device
Inventor: BANDO SHIGERU
IPC: C03B35/00
Filed: 1992-10-23
Abstract: PURPOSE:To easily provide chamfered plate glass which is excellent in quality by providing a control device to adjust the rotational speed of either of the output shafts of a pair of electric motor. CONSTITUTION:When the traveling speed of an endless belt 5 becomes smaller than that of an endless belt 6 due to the slip or the like to a driving drum 7 of the endless belt 5, the endless belts 5, 6 can not be traveled due to the synchronization, the slip is caused between the endless belt 5 and the plate glass 1 or between the endless belt 6 and the plate glass 1, and possible damages or the like of the surface of the plate glass 1 may be feared, an adjusting knob of a control device is operated to make the endless belt 5 and the endless belt 6 are synchronized and traveled at the same speed. This control device is provided with an adjusting knob on its control console so as to adjust the rotational speed of rotary shafts 13, 14. As a result, damages or the like of the surface of the plate glass 1 due to the difference in the traveling speeds can be eliminated.
Patent JP-H11225781-A (JP)
Title: Detection of neisseria gonorrhoeae by amplification and detection of its nucleic acid
Inventor: DURMOWICZ GERARD P
IPC: C12Q1/68
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleic acid consisting of a nucleic acid having a specific base sequence, usable as e.g. a primer useful for detecting the presence of Neisseria gonorrhoeae genome after being amplified concerning the carriage of Neisseria gonorrhoeae in relevant patients. SOLUTION: This new nucleic acid is such one as to be selected from the group consisting of GCIR-AL5.1 of formula I, GCIR-AL5.2 of formula II and GCIR-5.3 of formula III, and used in strand displacement amplification assay, thermophilic strand displacement amplification assay and uniform fluorescence real-time thermophilic strand displacement amplification assay or the like as a nucleic acid primer useful for detecting Neisseria gonorrhoeae after part thereof is amplified concerning the carriage of Neisseria gonorrhoeae in relevant patients. This new nucleic acid is obtained by the following procedure: a sequence analysis is performed with the 800 base pairs domain of Neisseria gonorrhoeae genomic DNA as target, a primer is designed and a combination of primers is screened so as to meet the optimum condition.
Patent JP-H07160259-A (JP)
Title: Device for generating musical sound
Inventor: JINBO TERUO
IPC: G10H1/057
Filed: 1993-12-10
Abstract: PURPOSE:To reduce the number of pitch envelope channels than the number of DCO channels and to efficiently use the DCO channel related to a technique allocating a pitch envelope in a musical sound generation device. CONSTITUTION:The maximum number of pitch envelope channels is set less than the maximum number of DCO channels. When a new note on is generated, the number of using pitch envelopes of a tone color related to the new note on and the number of using DCOs are obtained from the tone color data stored in a ROM, etc. In the case of the tone color requiring the pitch envelope, and when no free area exists in the pitch envelope channels, and when the DCO channel while pronouncing the musical sound with the same tone color as the tone color, in a step 904, the pitch envelope channel data linked to the DCO channel are linked to the DCO channel assigned corresponding to the new note on also, and are shared.
Patent JP-H04183545-A (JP)
Title: Work holder
Inventor: MIYAMUKAI HIDEAKI
IPC: B23H7/00
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a desired work posture by having a recessed spherical face like sliding face at either one part of a main body or work holding base, having a projecting spherical face like sliding face which is engaged with the recessed spherical face like sliding face thereof at the other part, and making the work holding base to rock both sliding faces with their sliding each other. CONSTITUTION:A support member 22 is engaged with the recessed spherical face like hollow of a main body 10. The support member 22 rocks the convex spherical face like sliding face 23 at the outside thereof with its sliding with the recessed spherical face like sliding face 11 of the main body 10. Therefore a work holder 1 can adjust precisely the posture of the holding work because a work holding base 20 changes the posture continuously along the spherical face like sliding face. A convex spherical face like sliding face may be provided on the main body 10, and the recessed spherical face like sliding face on the work holding base 20. A desired work posture can thus be adjusted precisely.
Patent JP-H01200707-A (JP)
Title: Current mirror circuit and video output amplification circuit equipped with the mirror circuit
Inventor: PIETERU HERITSUTO BURANKEN
IPC: H03F3/343
Filed: 1988-12-09
Abstract: PURPOSE: To reduce undesirable power consumption by connecting the control electrode of a transistor(TR) of the current mirror circuit to a reference current source and then to a reference voltage terminal through the other output terminal of the current mirror circuit and a 2nd unidirectional conduction element. CONSTITUTION: The input terminal 31 of a current mirror 29 is connected to the input terminal 1 of a 1st current mirror circuit 19; and one output terminal 33 is connected to an output terminal 2 and the other output terminal 35 is grounded through the reference current source 37. The common terminal 39 of the mirror 29 is connected to a plus electric feed source. The input terminal 1 is also connected to the source of a field effect transistor T4 constituting the unidirectional conduction element D1, the drain of this TR is connected to a plus electric feed terminal, and the gate is connected to the reference voltage terminal 41 through another unidirectional conduction element D2. A video signal is supplied to input terminals 4 and 6 and a video amplification output is obtained at an output terminal 17.  Thus, the current mirror circuit and video output circuit are constituted to reduce undesirable power consumption.
Patent JP-H02188265-A (JP)
Title: Dot matrix printing head of flap type amateur structure
Inventor: YOHAN SHIYUTENPURE
IPC: B41J2/275
Filed: 1989-11-29
Abstract: PURPOSE: To accurately guide a hinged clapper armature without losing magnetic flux energy by forming teeth directed inwardly in a radius direction to a closed ring and engaging the guide means of the hinged clapper armature with the gaps between these teeth. CONSTITUTION: Teeth 17 directed inwardly in a radius direction are provided to a closed ring 16. A guide member 19 comprises the line like protruding member 20 arranged in the lateral notch part 3a of a hinged clapper armature 3. The lateral notch part 3a of the hinged clapper armature 3 enables the slide motion of the hinged clapper armature 3 performed along the fixed protruding member 20. Slide capacity is realized within a tolerance limit range by running the protruding member 20 through the gap 18 between the teeth and the armature width 3b and the tooth width 17a are equal in size within a tolerance error range. An electromagnet coil carrier 11 obtains high production preciseness in relation to the shapes, positions and dimensions of a magnet yoke leg part 1a, the centering of the closed ring 16, the teeth 17, the gap 18 between the teeth 17 and the tooth width 17a.
Patent JP-H11199765-A (JP)
Title: Flame-retardant thermoplastic molding composition containing aluminum hydroxide
Inventor: KLEINER HANS-JERG DR
IPC: C08L67/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel flame-retardant thermoplastic molding compsn. contg. aluminum hydroxide. SOLUTION: This compsn. is prepd. by treating a mixture comprising 60-90 wt.% thermoplastic polyester and 10-40 wt.% aluminu hydroxide at 230-330 deg.C under a subatmospheric pressure to remove 0.9-1.2 mol of water per mol of aluminum hydroxide used. The use of this compsn. for producing a molded article is also provided, together with a molded article contg. the same.
Patent JP-H04181718-A (JP)
Title: Dry development method and apparatus
Inventor: MOTOYAMA TAKUYUKI
IPC: H01L21/027
Filed: 1990-11-16
Abstract: PURPOSE:To reduce the development time and prevent deteriorations in the masking accuracy of a photoresist pattern due to dips thereof by conducting a selective etching of the photoresist that has been subjected to an exposure of light utilizing downflows from which charged particles of a mixed gas excited by a plasma are eliminated. CONSTITUTION:A plasma generator chamber 6 is defined in a downflow type photoresist development apparatus, and a part of the inner surface of the plasma chamber usually being made of aluminum, such as a gas diffusion plate 9 which is easily removed and replaced, is constituted of stainless. A plasma of a mixed gas, which consists of oxygen and carbon fluoride, is generated in the plasma generator chamber 6 with a surface area on which stainless is exposed. A selective etching of the photoresist that, has been subjected to an exposure of light is conducted utilizing downflows from which charged particles of a mixed gas excited by a plasma are eliminated. As a result of this, the development time is reduced, which in turn prevents deteriorations in the masking accuracy of the photoresist pattern due to dips thereof.
Patent JP-H04181715-A (JP)
Title: Beam exposure of pattern
Inventor: YAMAUCHI SATOSHI
IPC: H01L21/027
Filed: 1990-11-16
Abstract: PURPOSE:To increase the accuracy of approximation by a method wherein a right-angled triangle pattern having an oblique side with an arbitrary inclination is replaced by a set of rectangular patterns. CONSTITUTION:A short side 2 and a long side 3 are determined by comparing the lengths of two sides that are intersecting at right angles of a right-angled triangle pattern 1 having two sides intersecting at right angles and an oblique side 4, and the right-angled triangle pattern 1 is separated by a plurality of straight lines parallel to the short side 2 to obtain a plurality of trapezoid patterns 5A-5C with constant height. A separated oblique side 4 composing one side of each trapezoid pattern 5A-5C is replaced by a segment of a line which is vertical to the short side 2 and whose length is equal to the height of each trapezoid pattern 5A-5C. The lengths of the upper bottom and the lower bottom of the trapezoid patterns 5A-5C are adjusted to approximate each trapezoid pattern 5A-5C by a rectangular pattern 6A-6C so that the right- angled triangle pattern 1 is approximated by a set of the rectangular pattern 6A-6C. Thus, the accuracy of approximation can be maintained with respect to the right-angled triangle pattern having an oblique side with an arbitrary inclination.