baber/WOPTO huggingface dataset:
Patent JP-H0598455-A (JP)
Title: Electroless plating tank
Inventor: FUJITA MINORU
IPC: C23C18/31
Filed: 1991-10-07
Abstract: PURPOSE:To form a uniform plating film on a printed wiring board. CONSTITUTION:A tank 4 contg. a plating soln. 5 and wherein a flat material 6 to be plated is suspended, plural couples of the injection port 8 and suction port 8 opposed to each other on both sides of the material 6 and used to form a uniform flow of the plating soln. 5 along both faces of the material 6 by injecting and sucking the plating soln. 5 and a means 20 connected to the injection port 8 and suction port 8 through a pipleine 10 and used to circulate the plating soln. 5 periodically in the opposite directions are provided.
Patent JP-S63113173-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: HIBINO YOSHITAKA
IPC: F02M23/10
Filed: 1986-10-30
Abstract: PURPOSE:To enhance the startability of an engine by opening widely an intake secondary air control valve when a rest time before engine startup is equal to or longer than a predetermined time at a high temperature start, and thereby compensating for a fuel-rich condition due to an increase in evaporated fuel during a long interval from engine rest to restart. CONSTITUTION:A control circuit 20 is connected with an intake absolute pressure sensor 10, a crank angle sensor 11, a water temperature sensor 12, an intake temperature sensor 13, an O2 sensor 14 and an ignition switch 7, and controls an air-fuel ratio via a linear type electromagnetic valve 9 on an air intake secondary air supply passage 8. The control circuit 20 measures time elapsed since the ignition switch 7 is turned OFF and saves and holds the time, if it is longer than a predetermined time. When cooling water temperature is equal to or above a predetermined level and the ignition switch 7 has been again turned ON, the electromagnetic valve 9 is fully opened, if a rest time until operation resumption is equal to or longer than a predetermined time. The electromagnetic valve 9 is closed, if the rest time is shorter than the predetermined time.
Patent JP-H06111215-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: HIGUCHI SHIGEMITSU
IPC: H04N5/92
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the deterioration of video signals even on the occasion of instantaneous clogging of a head by deleting not only audio tracks, but video tracks by twice M pairs of necessary minimum deleting heads. CONSTITUTION:4ch audio signals of one field are sampled by a processing part 16 and sent to a processing part 20 with a predetermined timing along with the previous inputs. The signals are converted into a predetermined format and fed to an amplifying part 24 or 28. Then, the signals are recorded to a tape by heads 30-37 through amplifiers 21-28 and a rotary transformer 29. When the signals are to be deleted, signals of a track to be recorded are first deleted in accordance with signals of control circuits 42-45 by amplifying parts 46-49, the transformer 29 and deleting heads 38-41. When video and audio signals are to be recorded simultaneously, all the tracks are deleted. Meanwhile, when audio signals are to be recorded, the recorded part alone is deleted by the head 39 or 41. If video signals are to be rewritten, four heads are driven in parallel. A drum is rotated with a frequency of a multiple of an odd number of the frame frequency and the adjacent audio track is scanned by a different head. As a result of this, even when one head is used at the reproducing time, audio signals of two consecutive fields can be obtained, and no deterioration is brought about.
Patent JP-H04137655-A (JP)
Title: Ic package
Inventor: TAMAMURA MASAYA
IPC: H01P1/00
Filed: 1990-09-28
Abstract: PURPOSE:To match a characteristic impedance of a waveguide for a signal and to reduce a characteristic impedance of a waveguide for a power source by approaching a conductive film for a ground of a microstrip line to a signal wiring pattern from the conductive film for the ground of the strip line. CONSTITUTION:The forming position of a third conductive film 9 for a ground for constituting a microstrip line of a waveguide for a signal is approached to a conductive pattern 6 from a first conductive film 4 for a ground for constituting a strip line. Thus, a dielectric film of the microstrip line formed on a region exposed from a second dielectric board 7 is reduced in thickness to reduce a characteristic impedance, thereby greatly improving transmission characteristic. A third conductive film 9 for a ground for constituting a waveguide for a power source is approached as near as a conductor pattern 5 for a power source. Thus, a varied amount of a ground voltage to a variation in a current flowing to the pattern 5 is reduced, its ground voltage is stabilized, and an erroneous operation in a semiconductor integrated circuit in a chip is reduced.
Patent JP-2000090285-A (JP)
Title: Video display device
Inventor: YOSHIDA HIROSHI
IPC: G06F3/048
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the easiness of operation by moving a viewpoint in a direction different from the direction of glance when watching an object inside a virtual space. SOLUTION: When a prescribed input command (K, b) is received while there is a wall W inside the virtual space video, a parallel move operating part 35 calculates the direction of glance and the inclination of the wall W crossing the direction of this glance and executes image processing so as to move the position of the viewpoint parallelly to the wall W along with the provided inclination and when a prescribed input command (b) is received (twice), a watch angle move operating part 36 specifies a picture pi concerned at present while referring to a picture specification table 31 based on the viewpoint position and glance direction at present, reads out the watch angle of the specified picture pi while referring to a watch angle table 32 and executes image processing so as to move the current viewpoint position and glance direction to this watch angle.
Patent JP-H0569670-A (JP)
Title: Image recording method, medium and apparatus
Inventor: ITANO TSUTOMU
IPC: G11B7/00
Filed: 1991-09-11
Abstract: PURPOSE:To prevent environmental disruption by providing a retutilizable recording medium in place of conventional paper. CONSTITUTION:A phase change film 103, interference layers 102, 104, a reflecting layer 105 and a protective film 106 are formed on a film 101 and the state change of the phase change film due to recording laser beam 108 is confirmed as the reflectivity change in a visible region. Therefore, a recording film can be reused and the use of conventional paper is reduced to a large extent to contribute to the protection of global environment.
Patent JP-H1195523-A (JP)
Title: Image forming device
Inventor: HATTORI TOMOAKI
IPC: G03G15/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an electrostatic charging device which is capable of easily executing a stable surface discharge in an axial direction of a photoreceptor drum without executing dotty electrostatic charge. SOLUTION: Such a conductive layer 80c which is formed by dispersing carbon into a resin, is formed by dipping or coating or covering of a heat shrinkable tube on a base material 80b which is formed of aluminum, etc., and has a shaft part 80a. A spacing holding member 81 formed of polyacetal, etc., is mounted at the shaft part 80a. The spacing (d) between the electrostatic charging device 80 and a photoreceptor drum 20 is set at, for example, about 500 μm. Electricity is directly fed from a constant voltage source 83 to the base material 80b.
Patent JP-H06230783-A (JP)
Title: Electronic musical instrument
Inventor: FUJIMORI JUNICHI
IPC: G09B15/04
Filed: 1993-10-18
Abstract: PURPOSE:To provide the electronic musical instrument for automatically generating character strings expressing the features of music generation data such as sampling waveforms. CONSTITUTION:A CPU 2 analyzes the waveform shape of waveform data read from a waveform memory 9 and extracts musical features provided for the waveform data, and a registering means generates the character strings describing and expressing the extracted musical features and registers the waveform data of these character strings on a hard disk device 10 as a file name. Thus, the file name expressing the feature of the sampling waveform is automatically generated.
Patent JP-H01102772-A (JP)
Title: Data reproducing device
Inventor: INOMATA KANAME
IPC: G11B19/02
Filed: 1987-10-15
Abstract: PURPOSE:To offer convenience on an operation by operating a disk reproducing part at the maximum speed in a state where a data reproducing part other tan the disk reproducing part is selected by a function selecting operator and also the reproduction of a disk is requested to the disk reproducing part. CONSTITUTION:In a device in which the disk reproducing part 11 switchable reproducing speed is selected by the function selecting operator, the disk reproducing part 11 is operated at the maximum speed in the state where the data reproducing part other than the disk reproducing part 11 is selected by the function selecting operator, and also, the reproduction of the disk 12 is requested to the disk reproducing part 11. Therefore, it is possible to promote the multifunction of the device such as to record a disk reproducing signal in a tape, etc., at high speed, for example, while the data reproducing part other than the disk reproducing part 11 is operated. In such a way, it is possible to offer the convenience on the operation to the user.
Patent JP-H03123383-A (JP)
Title: Position display device for vehicle
Inventor: TODA AKIRA
IPC: G09B29/10
Filed: 1989-10-06
Abstract: PURPOSE:To display an accurate vehicle position by providing an azimuth detecting means, a proceeding azimuth arithmetic means, a distance detecting means and a present position candidate range arithmetic means and deciding the present position based on the comparison with previously stored map information. CONSTITUTION:A CPU 19 calculates a proceeding azimuth theta and its error range DELTAtheta based on a detected azimuth thetaM1 by an earth magnetism sensor 11 and an angular speed DELTAthetaG from a gyro device 13. Then, based on the calculated azimuth theta and a vehicle speed pulse from a vehicle speed sensor 15, the expected present position is calculated. Data of the roads in the vicinity of the calculated expected present position is retrieved from a map memory 23 and the shapes of the peripheral roads are extracted. If a registered road exists, the calculated expected present position is displayed on an image display device 25 as the confirmed present position corrected at the position on the road. When the registered road is not present, the expected present position is displayed on the device 25 as the confirmed present position. Thus, the accurate vehicle position is displayed.
Patent JP-H02112464-A (JP)
Title: Tufted pile fabric
Inventor: NEGORO ISAO
IPC: D05C17/02
Filed: 1988-10-14
Abstract: PURPOSE:To obtain the subject pile fabric having granite tone by using yarn twisted in union or bound by winding of fine fibers of below fixed denier of twisted single yarn space dyed in multicolor and non-twisted yarn composed of not bound fibers as pile yarn. CONSTITUTION:Twisted single yarn in the shape of multifilament or spun yarn, especially air-spun yarn is space dyed in, e.g., 2-3 colors. Resultant yarn is paralleled with non-twisted yarn of multifilament yarn or spun sliver and fine yarn of <=50 denier is roughly wound around less than twice to 1cm length of the pile yarn or twisted single yarn and non-twisted yarn are twisted in union less than twice to 1cm length of the pile yarn to obtain lightly bound pile yarn. Then, tufted pile fabric containing cut pile or loop pile is woven using said pile yarn, thus the pile fabric having pile face of granite tone in which cloudy pattern with gently varying total color tone and sprinkly colored pattern are mixed is obtained.
Patent JP-H1099885-A (JP)
Title: Contact filter bed for purifying rivers
Inventor: KATO HIROSHI
IPC: C02F3/10
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact filter bed for purifying rivers freely movable at its lower end. SOLUTION: A pair of opposed stands 3 are provided in the vicinity of the surface 2 of the water of a river such as a trough like water channel 19. A plurality of poles 6 are fixed to a plurality of parallel string like contact materials 5 at a right angle at a predetermined interval and a plurality of bendable highly tough reinforcing strips 8 are fixed to the poles 6 in parallel to the string like contact materials 5. The engaging means 9 engaging both ends of the poles with the opposed stands 3 are provided and, further, wt. rods 10 are fixed to the string like contact materials 6 and the intermediate parts of the adjacent poles 6 on the reinforcing strips 8 in parallel to the poles 6.  At a time of use, the poles 6 are engaged with the opposed stands 3 and the wt. rods 10, the string like contact materials 5 and the reinforcing strips 8 are suspended under their own wts. and developed to form a contact filter bed.
Patent JP-H01104467-A (JP)
Title: Manufacture of buffer plate
Inventor: KASHIWAGI KOZO
IPC: B23K3/00
Filed: 1987-10-15
Abstract: PURPOSE:To prevent the flowing of Ag solder to the pin side face and to improve a stress relaxing function by arranging a lot of pins in a fixed length of Cu or Cu alloy on which outer periphery a Cr plating is executed on a Cu or Cu alloy plate, brazing it by a pure Ag and depositing the Ag solder to the pin upper end. CONSTITUTION:The plate 1 made of Cu or Cu alloy is set to a carbon jig. The pin 2 in fixed length and diameter on which outer periphery Cr plating 2a is executed is arranged a lot vertically and horizontally at specified intervals on the plate 1 and subjected to brazing in furnace by a pure Ag 3. An Ag solder 4 is then set to the upper end of the pin 2 respectively, melted by heating in the furnace and deposited in an H2 atm. to make a buffer plate 5'. When the buffer plate 5' is subjected to brazing by interposing it between the plate composed of SiC and the plate composed of Cu, the Ag solder of the upper end of the pin 2 is not flowed to the side face of the pin 2, the SiC plate can completely be brazed with the pin with sufficient volume, an stress relaxing function can be displayed and yet sufficient joining strength can be obtd.
Patent JP-S61139492-A (JP)
Inventor: OIKAWA TOMOHIRO
IPC: B65H31/36
Filed: 1984-12-12
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-H04139281-A (JP)
Title: Coating composition and coating film formation therefrom
Inventor: KASA TOSHIAKI
IPC: B05D7/24
Filed: 1990-09-28
Abstract: PURPOSE:To provide the title composition capable of giving coating films excellent in finishability and recoatability, etc., consisting of a curing resin composition comprising a base resin containing both hydroxyl and carboxyl groups, aliphatic polyepoxide curing agent and specific catalyst. CONSTITUTION:The objective composition consisting of a curing resin composition comprising (A) a base resin containing both hydroxyl and carboxyl groups (pref. 1000-100000 in number-average molecular weight, 200-2000 in hydroxyl group equivalent and <=120 deg.C in softening point), (B) an aliphatic polyepoxide curing agent (e.g. butanediol diglycidyl ether), and (C) as catalyst, metal.beta- diketone chelate [pref. tris(acetylacetonato)aluminum] and/or quaternary ammonium hydroxide (e.g. tetramethyl ammonium hydroxide).
Patent JP-H03121036-A (JP)
Title: Endoscope image data compressing device
Inventor: SUGANO MASAHIDE
IPC: H04N19/00
Filed: 1989-10-05
Abstract: PURPOSE:To secure the high degree of compression by suppressing the deterioration of the image quality for a variety of endoscope images by changing the compression methods according to the characteristics of the endoscope image. CONSTITUTION:For example, three compression methods exist, and three kinds of compression rate exist. The compression rate is switched according to the normal image and colored image on the basis of the signal supplied from a compression rate selecting circuit 52. The compression method is selected according to the number of image elements set as one block which is substituted by an average value. For example, if two image elements are set as one block, compression to about 1/2 is performed, and when four image elements are set as one block, compression to about 1/4 is performed, and when nine elements are set as one block, compression to about 1/9 is performed. While, an extension circuit part 36 regenerates the compression discriminating information and the average value in each block from a recording system part 35, and restores the image elements which constitute the block, having the concentration value of each image element in the block as average value, on the basis of the compression discrimination information.
Patent JP-H08103759-A (JP)
Title: Garbage treatment apparatus
Inventor: KAWAGUCHI TOSHIAKI
IPC: C05F9/02
Filed: 1994-09-30
Abstract: PURPOSE: To provide a garbage treatment apparatus integrally equipped with a moisture sensor capable of detecting the moisture of the decomposition material such as sawdust in a treatment tank efficiently, accurately and rapidly. CONSTITUTION: A detection block part 16 consisting of a heating temp. detector 17 and a heater 18 is attached to the connection part of the outer side wall of a treatment tank 1 having sawdust 14 received therein and the sawdust 24 in the treatment tank 1 is heated by the heater 18 and the temp. of the heated sawdust 14 is detected by the heating temp. detector 17 and the moisture of the sawdust 14 is detected on the basis of the detected temp.
Patent JP-H03123434-A (JP)
Title: Fishing line
Inventor: MIYAMOTO TAKEHIKO
IPC: D01F8/12
Filed: 1989-10-04
Abstract: PURPOSE:To provide a fishing line suitable as a guide line for FUKASE (a fishing method), having a characteristic shallowly floating under water, having excellent recling ability, strength, low water-absorbability and abrasion resistance and comprising a sheathcore type monofilament by employing specific copolyamides as the sheath and core components, respectively, and let having a specified specific gradivity. CONSTITUTION:The objective fishing line employs a copolyamide containing caproamide units and undecanamide units as the sheath component and a copolyamide containing the caproamide units and hexamethyleneadipamide units as the core component and has a specific gravity of 1.08-1.10.
Patent JP-2000083857-A (JP)
Title: Toilet paper holder
Inventor: MATSUMOTO OSAMU
IPC: A47K10/36
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To easily pull out a toilet paper with one hand even when the end part of the cut paper is entangled around a cutting blade. SOLUTION: In the vicinity of a cutting blade 6 of a toilet paper holder main body, a roller 11 for the pulling out of a toilet paper 3 is arranged in parallel with the cutting blade 6, and the toilet paper 3 is pulled out by rotating the roller 11 under a state wherein the toilet paper 3 is pinched between a finger of a user and the roller 11. Thus, even if the terminal end of the toilet paper 3 after a cutting is entangled with the cutting blade 6, when the user pulls out the paper 3 forward under a state wherein the paper 3 is pressed to the roller 11, the terminal end of the toilet paper 3 is let out by the rotation of the roller 11, and the user can let off a required amount by gripping the terminal end as is, and can perform a cutting operation by one hand.
Patent JP-H0574085-A (JP)
Title: Method for adjusting mounting arm for magnetic head
Inventor: NAKANO TAKAYUKI
IPC: G11B21/21
Filed: 1991-09-13
Abstract: PURPOSE:To provide the method for adjustment which allows the easy conduction of the adjustment to adjust the stress of the mounting arm for correcting the inclination of a magnetic head supported on the mounting arm when this head inclines. CONSTITUTION:The mounting arm 1 mounted with the magnetic head 9 at its front end is tentatively fixed to a moving base 12 via a fixing plate 6 behind this arm. The degree of the inclination of the magnetic head is investigated in this state and thereafter, the mounting arm is once removed from the moving base 12. Through-holes 18 are then bored in the prescribed position near 1st and 2nd bent parts 3, 5 along these parts. Namely, the inclination is generated because the stresses in the respective parts on the mounting arm fluctuate; in addition, such stresses are liable to arise near the bent parts. Then, the stresses near the parts provided with the through-holes are decreased by boring the through-holes, by which the balance is obtd.
Patent JP-S62126081-A (JP)
Title: Recording device
Inventor: HAYASHI MASAYUKI
IPC: G06F3/12
Filed: 1985-11-22
Abstract: PURPOSE:To facilitate orderly arrangement of recording sheets, by a method wherein a sorter is connected to a recording device, a bin, in which recorded recording sheets are discharged, is situated at each lot of plural data processing devices and facing the processing devices, and the recorded recording sheets are contained in a classified manner. CONSTITUTION:A scanner 1 of a recording device 100 scans a document sent from host devices 200-400 being a data processing device, electrostatic duplication is made on a sheet inserted from a sheet feed cassette 2e by a laser printer 2 to contain the sheets in bins 3b-3g through a sorter 3. A control part in a control device 4 discriminates a host device, being under execution of printing, of host devices connected thereto, and according to the discriminating result, the gate of an assorting part 3h of the sorter 3 is opened and closed to select the bins 3b-3g allotted to the host devices 200-400 to contain recording sheets. This constitution facilitates collation of the duplicated recording sheets at each host device.
Patent JP-H08177798-A (JP)
Title: Compressor
Inventor: IBUAN RUKETEIKU
IPC: F01D9/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly of a guide blade into a compressor casing, in a compressor which is provided with a plurality of casing halves divided axially and in which the guide blade is fixed in an outer peripheral groove by its leg part in the casing. SOLUTION: A pin 8, fixed on a bottom of an outer peripheral groove 10, is distributed over an outer peripheral part and is mounted, and the pin 8 plunges into the outer peripheral groove 10, particularly in the radial direction for dividing a guide blade 1 into groups A1 to A5 and terminal groups A6, A7 positioned on a separation face 20 of a casing 21.
Patent JP-H1086832-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/07
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent increase of a differential pressure of a power cylinder in the vicinity of the neutral position of a steering wheel so as to improve neutral rigidity of the steering wheel. SOLUTION: A power steering device is provided with a first control unit, in which variable throttles V1-V4 are respectively provided in a flow path connected to a pump 10 and to a reservoir 11, and a second control unit, which is connected to the first control unit in parallel and is provided with variable throttles V5-V8 in a flow path respectively connected to both hydraulic chambers for the pump 10 and the power cylinder 12 and to the reservoir 11. Among the variable throttles V5-V8 in the second control unit, the variable throttles V7, V8 on the reservoir 11 side are constructed of center close valves.