baber/WOPTO huggingface dataset:
Patent JP-H06307455-A (JP)
Title: Linear ball bearing
Inventor: YOSHIZUKA NORIYOSHI
IPC: F16C29/04
Filed: 1993-04-27
Abstract: PURPOSE:To prevent a cage from moving relative to an outer ring in a no-load condition by inserting elastic elements between the outer ring and the cage, and making the respective elastic elements have a tightening margin in the diametrical direction. CONSTITUTION:Two elastic elements 7 are inserted so that they may face each other in a direction of approximately 180 degree, between the rolling surface 6 of an outer ring 2 and the outer periphery surface of a cage 3. The elastic element, 7 whose cross section is formed into a T-shape and total length is almost equal to the pocket 4 of the cage 3, is fitted with its central edge part 7a fitted in the pocket 4. The thickness of the elastic element 7 is set so that the diameter of a circumscribed circle which the periphery of the elastic element forms may be a little larger than the rolling surface 6 and so that the elastic element 7 is deformed in the diametrical direction with it built in the outer ring 2 along with the cage 3 to have a tightening margin. The elastic force of the elastic element 7 pressed-in gives prescribed starting resistance to the cage 3, so it is possible to prevent the cage 3 and the ball 5 from moving inside the outer ring 2 by vibration or the like under a no-load condition.
Patent JP-S62257507-A (JP)
Title: Numerical controller
Inventor: NAKAMURA KAZUJI
IPC: G05B19/18
Filed: 1986-05-02
Abstract: PURPOSE:To shorten cycle time of processing by executing functional processing of next block in auxiliary function after detecting rising up of a completion signal of preceding block. CONSTITUTION:Functional processing of next block is started after detecting rising up of a completion signal of preceding block. In functional processing of next block in auxiliary function, a numerical controller side prepares command data (c) from the command when the command is given in a program at a time t6 and sends it to a machine tool 2 and makes a strobe signal (a) on. The machine tool 2 side receives the command data (c) after detecting that the strobe signal (a) is on and performs action responding to the command data (c). Then, after lapse of a period T1 from a time t7, a completion signal (b) is made on. Thus, process is started by rising up of the completion signal, cycle time for processing can be shortened.
Patent JP-S5326101-A (JP)
Title: Acoustic reproducer
Inventor: KIKUCHI YOSHINOBU
IPC: H04S1/00
Filed: 1976-08-23
Abstract: PURPOSE:To make possible listeining 2-channel signals by removing the effect of the reflection sound from an external cut off wall through the use of an antiphase signal in a proximity speaker reproduction system.
Patent JP-H05300056-A (JP)
Title: Crosstalk prevention circuit
Inventor: YAMADA MASARU
IPC: H04Q1/00
Filed: 1992-04-21
Abstract: PURPOSE:To prevent crosstalk between input signals caused in a changeover circuit used to select plural kinds of different analog signals as signal sources such as a video signal and an audio signal. CONSTITUTION:Power from a power supply B21 to each of signal processing circuits 24-26 for input signals A, B, C is supplied only to the processing circuit selected by a 1st changeover circuit 27 for the substantial signal changeover and the power for the other signal processing circuits is interrupted. A 2nd changeover circuit 1 is switched interlockingly so as to select the same circuit as by the 1st changeover circuit 27. The interlocking changeover is implemented by using a switching signal 2.
Patent JP-H03297661-A (JP)
Title: Driving circuit of wire dot head
Inventor: FUKANO TAKAKAZU
IPC: B41J2/30
Filed: 1990-04-17
Abstract: PURPOSE:To obtain a driving circuit of a wire dot head having a cost merit equal to a constant voltage type by decreasing the circuit by a method wherein one end of a coil driving a wire pin is connected to an earthing wire via a power source wire and further a cathode of a flyback diode, and the other end of the coil is connected to the power source wire via the earthing wire and an anode of the flyback diode. CONSTITUTION:For a driving circuit of a wire dot head, one end of a coil 13 driving a wire pin as a driving circuit controlling trailing edge of a current flowing through a coil is connected to a power source wire Vp via a first switching means 9 and further to an earthing wire via a cathode of a flyback diode 11. The other end of the coil is connected to the earthing wire via a second switching means 10 and is connected to the power source wire Vp via an anode of the flyback diode 12. Further, either thyristor or SCR is used as either of the switching means. By useful counter electromotive force with a coil in head driving of a high response frequency multi wire, a simple timing driving circuit which utilizes a characteristic of a holding current of the thyristor, is obtained.
Patent JP-H09288336-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TAKADA KIYOTO
IPC: G03C7/38
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance color reproducibility a photographic image and to retain stable photographic performance even after lapse of long time by incorporating a specified coupler in a photosensitive silver halide emulsion layer and using specified silver chlorobromide or specified silver chloride emulsion grains. SOLUTION: The photosensitive silver halide emulsion layer contains the coupler represented by the formula and the emulsion grains of the silver chlorobromide containing >=98mol% silver chloride or silver chloride along and chemically sensitized by using a gold compound and containing substantially no silver iodide. In the formula, each if R1 -R5 is an H atom or a substituent; Z is a nonmetallic atomic group necessary to form an optionally substituted ring X is a hetericyclic or optionally substituted amino or aryl group; Y is an H atom or a substituent; and R6 is substituent.
Patent JP-S5320252-A (JP)
Title: Position detecting apparatus for mobile body
Inventor: NISHIDA NORIYO
IPC: G01D5/25
Filed: 1977-08-26
Abstract: PURPOSE: To provide a position detecting apparatus for mobile body, of a simple structure involving no special devices, which can detect position of a mobile body with high reliability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07286798-A (JP)
Title: Safety control method of machine gun and its device
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A7/10
Filed: 1994-04-18
Abstract: PURPOSE:To prevent reliably danger of a late firing in no relation to a firing speed. CONSTITUTION:A shooting is continued by allowing a rotation of a cam drum 9, through making a lock shaft 11 execute relatively a large forward migration to a position wherein an engagement stoppage of the lock shaft 11 to an engagement stoppage section of the cam drum 9 is impossible by making a middle section of a lever 19 execute a vibration movement with an inertia force of a weight 21, when a back seat acceleration arised at a back seat body through a shooting of a projectile, as a state wherein the lock shaft 11 executed a rear back migration toward a front face of the cam drum 9, and the rotation of the cam drum 9 is forcedly stopped, by making the lock shaft 11 execute an engagement stoppage at an engagement stoppage section, in the case wherein the projectile is not fired.
Patent JP-S5225844-A (JP)
Title: Synthetic resin composition
Inventor: OOKAWA HIDEO
IPC: C08K3/24
Filed: 1975-08-23
Abstract: PURPOSE: A polypropylene resin composition having improved impact strength and moldability containing a specific calcium salt, dry wood flour and atactic polypropylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02289197-A (JP)
Title: Production of fibrous sheet
Inventor: TOKIDA MASAYUKI
IPC: D21H21/22
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a homogeneous fibrous sheet with a low basis weight from fiber which cannot be homogeneously dispersed and formed into paper layers by forming a film from a gelatinous mixture prepared by mixing a highly water absorbing resin with fiber and water onto a perforated conveyor, sucking and removing the excessive amount of the gelatinous resin and drying the resultant sheet. CONSTITUTION:A highly water absorbing resin (e.g. starch or graft copolymer of an acrylate) in an amount of 0.5-2wt.% based on water is blended with fiber (e.g. glass fiber having preferably 3-50mm length and 0.1-20mum diameter) in an amount of preferably 0.5-5wt.% based on the water and the water and the resultant blend is then applied onto a perforated conveyor to form a film. A water shower is preferably sprinkled thereon to regulate fiber orientation and the excessive amount of the gelatinous resin is sucked and removed. The resultant sheet is subsequently dried to afford a fibrous sheet improved in reinforcement of surface strength, prevention of fiber scattering and heat resistance and suitable as filters, etc.
Patent JP-H04310200-A (JP)
Title: Crossing monitoring device
Inventor: HINOHARA KEIICHI
IPC: G08G1/00
Filed: 1991-04-08
Abstract: PURPOSE:To exactly confirm the condition or the like of a traffic accident generated at a crossing. CONSTITUTION:The entire crossing is monitored by plural video cameras 1a and 1b, and image information respectively transmitted from the respective video cameras 1a and 1b are synthesized into one divided picture. This synthesized image information is stored in recording means 6a and 6b after writing time information. When the traffic accident is generated at the crossing, the image information stored in the recording means 6a and 6b is reproduced and displayed at a display means 7 together with the time information.
Patent JP-S62260022-A (JP)
Title: Steel sheet cooler
Inventor: TAKEUCHI OSAMU
IPC: C21D9/52
Filed: 1986-05-01
Abstract: PURPOSE:To enable the smooth cooling treatment of a steel sheet cooler of a continuous quick cooling section and laminar cooling section, and providing nozzle units which inject cooling water at a prescribed angle to the steel sheet to the continuous quick cooling section in such a manner that the space therebetween can be adjusted above and below. CONSTITUTION:The steel sheet W emitted from a rolling mill 1 is conveyed by rolls 2 and is cooled in the continuous quick cooling section 10 and the laminar cooling section 11. A pair of the upper and lower slit nozzle units 12 are provided to the continuous quick cooling section 10. A pair of spray pipes 13 which face each other are provided to the units 12 forward and backward in the longitudinal direction of the steel sheet W. Slit nozzles 14 having the prescribed angle alpha to the surface of the steel sheet W are provided to the steel sheet W side sections of the respective spray pipes 13 in the direction where the nozzles face each other. The upper nozzle unit 12 is vertically moved by a lifting mechanism 23 according to the thickness of the steel sheet. Laminar nozzles 27 are provided above and spray nozzles 28 below in the laminar cooling section 11. A wide range of cooling rate are thereby assured and the treatment such as accelerating cooling and hardening are smoothly executed.
Patent JP-H11322567-A (JP)
Title: Skin desquamation stimulating agent and its composition
Inventor: BRETON LIONEL
IPC: A61Q19/08
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an agent comprising a hydroxystilbene and capable of stimulating skin desquamation and regeneration without causing unpleasant piquant pain, stretching cramping feeling, flush and redness. SOLUTION: This agent comprises at least one kind of hydroxystilbene (preferably, 3,4',5-trihydroxystilbene or the like) preferably in an amount of 0.001-10% of the total weight, and is useful for stimulating skin desquamation and/or regeneration, and/or resisting endogenous and/or exogenous skin aging. The agent is used preferably in a shape of emulsion, aqueous solution which is optionally gelatinized, lotion such as two layer lotion, cream, milk or foam. The agent optionally contains an oil phase comprising an animal, plant, mineral, silicone, fluorinated and/or synthetic oil as a base. The oil phase further optionally contains a makeup-removing oil (e.g. an fatty acid ester).
Patent JP-S602418-A (JP)
Inventor: ARAKAWA KAZU
IPC: B65H19/18
Filed: 1983-06-08
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-H05269876-A (JP)
Title: Production of saturated polyester resin foam
IPC: B29K67/00
Filed: 1992-03-27
Abstract: PURPOSE:To produce a saturated polyester resin foam improved in mechanical characteristics and having fine air bubbles. CONSTITUTION:A saturated polyester resin foam having air bubbles is produced by a process molding a saturated polyester resin to obtain a molded object, a process stretching the obtained molded object by 1.2 times or more at least in a uniaxial direction, a process impregnating the molded object with gas under pressure, a process heating the molded object within a temp. range from the glass transition temp. of the resin to the m.p. thereof after the release of pressure to foam the same and a process cooling the obtained foam.
Patent JP-H08283210-A (JP)
Title: Fractionation,purification,and use of aromatic polyamine mixture
Inventor: HARUTOMUUTO KUNEFUERU
IPC: C07C209/86
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To readily fractionate and purify the subject mixture and produce isomers in the pure form or in the enriched form with a good separation efficiency by recycling and extracting the aromatic polyamine mixture in the multi-stage extraction in a two-phase system comprising a specific solvent phase and an aqueous phase according to the countercurrent principle and then distilling the organic phase in the multi-stage distillation.  
     SOLUTION: An aromatic polyamine mixture is mixed with a two-phase system comprising a hydrophobic solvent phase consisting of (A 1 ) a hydrophobic solvent and, as necessary, (A 2 ) an aromatic auxiliary amine and (A 3 ) a polyamine and an aqueous phase consisting of water, a strong acid, the component A, and, as necessary, the component A 3  to carry out a first extraction according to the countercurrent principle and provide a first aqueous phase and a first organic phase. The resultant first organic phase is then distilled in a first multi-stage distillation to afford respective fractions consisting essentially of the components A 1  to A 3 . The first aqueous phase is extracted with a solvent phase consisting of the components A 1  and A 2  in a second extration to provide a second aqueous phase and a second organic phase. The second organic phase is subsequently distilled in the multi-stage distillation in the same manner as that in the first multi-stage distillation. The second aqueous phase is extracted with an organic phase consisting of the component A 1  and, as necessary, the component A 2  in a third extraction to afford a third aqueous phase and a third organic phase, which are then respectively recycled to the first aqueous phase and the solvent phase in the second extraction, and then fractionated and purified. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10294227-A (JP)
Title: Transformer
Inventor: HIRAOKA TOSHIYUKI
IPC: H01F27/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a transformer, in which a plurality of windings having different numbers of turns can be combined, and which can deal easily with a change in a load or the like. SOLUTION: Three windings 12a, 12b, 12c are wound on a core 11. The number of turns of the winding 12a is set at 2T, that of the winding 12b is set at 3T, and that of the winding 12c is set at 4T. The core 11 is fixed and attached onto a pedestal part 13, and lead pins 14 whose number is identical to that of the end parts of the respective windings 12a, 12b, 12c are installed on the rear surface of the pedestal part 13. At least one place out of arrangement and installation pitches of the respective lead pins 14 is made different from pitches in other places, so as to prevent a mounting mistake due to the erroneous insertion of the pins 14.  In order to supply a power to discharge different numbers of lamps as loads or to discharge lamps whose power consumption is different, the connection of the windings is changed, and the number of turns and the ratio of the number of turns of two windings are changed so as to standardize a transformer.
Patent JP-H06314779-A (JP)
Title: Image sensor
Inventor: SHIMIZU KOSAKU
IPC: H01L21/84
Filed: 1993-04-28
Abstract: PURPOSE:To provide an image sensor which does not cause troubles due to step wiring discontinuity by improving quantum efficiency and blocking performance and allowing leakage current reduction and high through put. CONSTITUTION:An amorphous silicon film 12 is formed on a glass substrate 11 and a p<+> layer is formed at a position 13 and an n<+> layer is formed at a position 14 in the amorphous silicon film. Then, a chrome film is formed by sputtering, an electrode 15 is patterned and a silicon nitride film 16 is formed as a protecting film.
Patent JP-S63267536-A (JP)
Inventor: YOSHIDA HISATOKU
IPC: B31F5/00
Filed: 1987-04-27
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-S5529275-A (JP)
Title: Frequency converter
Inventor: SAEKI YUKIYOSHI
IPC: H02M5/45
Filed: 1978-08-24
Abstract: PURPOSE: To simplify a DC bus work and reduce the installation area of an entire frequency converter by disposing transformers for a semiconductor rectifier and a semiconductor power converter at both sides of a frame for containing the rectifier and power converter.  
     CONSTITUTION: A converter 12 for a frequency converter having a DC high speed breaker 7 internally contains more than two groups of rectifiers within a frame, both of which are connected through a rectifier transformer 2 and a bus duct 4 and through a power converter transformer 9 and a bus duct 11 to AC power supplies. When the rectifiers are connected through a bus duct 12b to a rear DC reactor 6, the converter 12 can be interposed between the tank walls of the transformers 2 and 9 to thereby integrate the frequency converter. Thus, it can simplify the DC bus work and reduce the installation area of the entire frequency converter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331636-A (JP)
Title: Step device in vertical lifting gear for vehicle
Inventor: KAMO NORIAKI
IPC: A61G3/00
Filed: 1991-05-08
Abstract: PURPOSE:To simplify a step device and a lifting platform in structure as well as to prevent any drop in strength by installing the step device separately from the platform and making this step device collapsibly stowable at a time when the platform is made to go up and down. CONSTITUTION:An intermediate part of an arm 42 is pivoted to a bracket 41 at the inner part of a lower wainscot 22 at a vestibule, while one end of this arm 42 is pivoted to a support member 38 as well, and a cylinder 43 is installed in space between the other end and the bracket 41. When this cylinder 43 is contracted, the arm 42 rotates counterclockwise, and the support member 38 is erected on a lifting platform 13, while a step member 39 comes to horizontality. With this constitution, the lifting platform 13 is usable as a part of the step. Next, when this platform 13 is lifted up and boarding or alighting is carried out by a wheelchair or the like, the cylinder is extended and if so, the arm 42 rotates clockwise, so that the support member 38 and the step member 39 are stored at the outside of an upper wainscot 40 in a state of being folded, thus the support member 38 comes to be flush with the lower wainscot 22 in storage. Therefore the lifting platform 13 is freely going up and down.
Patent JP-S5327253-A (JP)
Title: Ultrasonic atomizer
Inventor: TAKAHASHI OSAMU
IPC: B05B17/06
Filed: 1976-08-27
Abstract: PURPOSE: To prevent the vibrator of an ultrasonic atomizer from operating in no load by detecting the reduction of atomizing liquid oower than set liquid level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H044348-A (JP)
Title: Gear reducer
Inventor: ARAKAWA HIROYASU
IPC: F16H57/029
Filed: 1990-04-18
Abstract: PURPOSE:To automatically keep internal pressure from being increased beyond a proper value less then a definite one by providing a ventilation hole communicating the inside section of a main body case with the outside, blocking the ventilation hole with a steel ball energized by a spring, and thereby moving the steel ball against the spring so as to be ventilated when internal pressure exceeds the definite one. CONSTITUTION:The internal pressure of a case 12 may be increased as a device is in operation, a steel ball 15 subjected to the internal pressure is moved against a spring 14 so that a ventilation hole 13 is thereby opened, provided that the pressing force of the spring 14 is thereby opened, provided that the pressing force of the spring 14 is made less than the fastening force between the lip of a sealing member 7 and a motor shaft 4. By this constitution, internal pres sure is automatically kept at a proper value less than a definite one with the inside communicated with the outside, so that lubricant 5 can be prevented from leaking outside through the shaft penetrating section of a bearing bracket 6.
Patent JP-S5435621-A (JP)
Title: Recording-playback system of color video signal
Inventor: OOTSU MASAMITSU
IPC: H04N9/84
Filed: 1977-08-25
Abstract: PURPOSE: To attain correct recording by inserting the chroma-reference signal of the VIR signal into practically interference-free luminance signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60246171-A (JP)
Title: Print control system of laser beam printer
Inventor: FUJIOKA ICHIROU
IPC: H04N1/21
Filed: 1984-05-21
Abstract: PURPOSE:To reduce the amount of hard logic by inserting a microprocessor unit MPU, applying ''halt'' to the MPU every time a data of a prescribed byte number is set to a shift register to synchronize the timing setting the data to the shift register. CONSTITUTION:The MPU1 sets the data of the 2nd byte to a 1 byte data buffer 7 from a 1 page image buffer 2 via a data bus B2, a data set signal is outputted from an address decoder 3 and ''halt'' is applied to the MPU1 via a flip-flop 8. Then the data of the 2nd byte set to the 1 byte data buffer 7 is fed to a parallel serial converter 6, where it is set and the data of the 2nd byte is transferred to a printer 4 serially in succession to the data of the 1st byte. Thus, when the MPU1 receives a video synchronizing signal of the 2nd raster from the printer 4, the MPU1 executes the similar operation and transfers the data of the byte number corresponding to the 2nd line.
Patent JP-S5226694-A (JP)
Title: Vibration work device
Inventor: SUZUKI AKIRA
IPC: B23F19/02
Filed: 1975-08-26
Abstract: PURPOSE: To provide a vibration device to eliminate interference part between teeth in engagement by vibration lapping effect feeding grain to a pair of engaging crown gears performing repeatedly relative reciprocating movement in its axis direction. 
     COPYRIGHT: (C)1977,JPO&Japio