baber/WOPTO huggingface dataset:
Patent JP-H0855545-A (JP)
Title: Automatic identification device using key switch method
Inventor: OTAKE TOMOHISA
IPC: H01H27/00
Filed: 1994-08-15
Abstract: PURPOSE:To read switching operation information without errors by automatically determining whether a console is of a lock type or a non-lock type. CONSTITUTION:The input changeover switch of a lock type console is of an interlocking type such that one of switches 31 to 3n is always on, and the input switches 51 to 5n of a non-lock type console are on only when operated. A microcomputer 1 identifies signals for input to an input port, while excluding signals related to the power switches 2, 4 of a console 12, and when the signals are all L, the microcomputer judges that the console is of the non-lock type, while when all the signals are not L and when one of the signals is H, the microcomputer judges that the console is of the lock type.
Patent JP-H0358767-A (JP)
Title: Production of citron like vinegar
Inventor: NISHIUCHI AKIHIRO
IPC: A23L19/00
Filed: 1989-07-26
Abstract: PURPOSE:To obtain an inexpensive citron like vinegar having taste of citron by blending an essential oil ingredient obtained by squeezing citron and separating from the resultant juice with a juice obtained by squeezing an unripe Unshu orange and removing an essential oil ingredient. CONSTITUTION:An essential oil ingredient obtained by squeezing citron and separating from the resultant juice is blended with a juice obtained by squeezing an unripe Unshu orange and removing an essential oil from the resultant juice and the blend is frozen, preferably at -20 deg.C, sterilized and preserved to provide the citron like vinegar.
Patent JP-H0837919-A (JP)
Title: Apparatus for retaining freshness of vegetable and fruit
Inventor: SAKANE YASUAKI
IPC: A01F25/00
Filed: 1995-07-27
Abstract: PURPOSE:To provide the subject apparatus capable of decomposing ethylene gas without providing a blower and not entirely affected by ethylene gas by horizontally arranging an ethylene-decomposing catalyst to the raising direction of ethylene gas. CONSTITUTION:This apparatus is obtained by horizontally arranging a catalyst unit 5 in which an ethylene gas-decomposing catalyst 3 is packed onto an inner wall of storage chamber 6 for vegetables and fruits and at a position (ceiling part, etc.) which ethylene gas generated from vegetables and fruits 20 raises and reaches. The ethylene gas is decomposed by making the gas adsorbed on the decomposing catalyst 3.
Patent JP-H0938381-A (JP)
Title: Washing machine
Inventor: TANI KAZUTOSHI
IPC: G09F9/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine for which a display means can be electrically insulated from a power source for driving, by a simple constitution without increasing the cost. SOLUTION: A stabilized power source circuit 24 to feed a control power source voltage for driving to a main microcomputer 25, and a stabilized power source circuit 33 to feed a control power source voltage Vc for displaying to a sub-microcomputer which controls a liquid crystal panel 38, are electrically insulated by secondary side coils 22b, 22c of a step-down transformer 22, and the main microcomputer 25 and the sub-microcomputer 34 are constituted in such a manner that serial communication is performed by a photo-coupler 37a or 37d between the main microcomputer 25 and the sub-microcomputer 34.
Patent JP-H1129256-A (JP)
Title: List preparation for image forming device
Inventor: MURAKOSHI KATSUYA
IPC: B65H39/11
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a list preparation method for image forming device which facilitates the retrieval of an output document. SOLUTION: In an image forming device furnished with a post-processing device having multiple sheet delivery trays, only first one sheet of transfer paper is output to a specified predetermined sheet delivery tray (S1, S3 to S9), and output bundles are output selectively to those sheet delivery trays other than the specified sheet delivery one (S2, S3 to S5, S10 to S19). Accordingly, the first sheet of transfer paper can be used as a list. Also, when the maximum number of loading sheets on the tray is exceeded during the output of the output bundles, the remaining bundles are output to a separate tray, and the identifier of the tray to which these output bundles are output is written down so as to identify the position of the desired bundle according to the maximum number of loading sheets on the tray. In addition, sorting is made in multiple sheet delivery trays for each output bundle so as to provide a list of output bundles of which quantity is equal to or more than that of the present trays.
Patent JP-H0476881-A (JP)
Title: Data editting device
Inventor: KOBAYASHI YOSHIHISA
IPC: G11B27/02
Filed: 1990-07-19
Abstract: PURPOSE:To improve the efficiency of an editting operation by recording in the third recording medium either the leading part or the final part of the recorded information in the first recording medium, and selecting either the information from the first recording medium or the information from the second recording medium and recording it in the second recording medium. CONSTITUTION:Leading parts a1 and b1, and final parts a3 and b3 among each recorded information period to be editted, are recorded in a high speed recording and reproducing device 9. The leading part a1 of recorded information (a) is read out from the device 9, and this is dubbed in a tape for recording by a tape recorder 2. A tape reproducer 1 searches and pre-rolls an intermediate part a2 of the information (a) during this time, and the read-out of the information from the device 9 continues until the program searching of the part a2 of a tape is completed. Then, a reproducing signal from the reproducer 1 is dubbed in a recorder 2 by a signal processor 5. Recorded information (b) is processed in the same way, and the recorded information of the device 9 is dubbed in the recorder 2 while the reproducer 1 searches and pre-rolls the next edit point. Thus, the efficient editting operation in which a time lag doesn't exist, can be realized.
Patent JP-H0478156-A (JP)
Title: Formation of multilayer interconnection
Inventor: USAMI HIROYUKI
IPC: H01L21/3205
Filed: 1990-07-20
Abstract: PURPOSE:To lower a required positioning accuracy of a mask by carrying out patterning with a mask hole which is so large as to protrude from a wiring width and by forming a wiring connection hole on a condition that the etching rate of a first insulating film is greater than that of a second insulating film. CONSTITUTION:A nitride film 8 which is exposed in a bottom part of a patterning hole 9 is etched on condition that a layer insulating film 4 which is also exposed in the bottom part of the patterning hole 9 is scarecely etched. Thereby, the nitride film 8 is removed and a VIA hole 6 is opened. However, since the layer insulating film 4 is scarecely etched, the patterning hole 9 does not interfere with the operation even if it protrudes a little from a width of the first aluminum layer 3 or protrudes irregularly right and left. After the VIA hole 6 is shaped, a remaining resist 5 is removed. Aluminum is deposited to form a second aluminum wiring 7. The first aluminum wiring 3 and the second aluminum wiring 7 are electrically connected through the VIA hole 6.
Patent JP-S5983783-A (JP)
Title: Acid pickling method of hot-rolled cr stainless steel strip
Inventor: HINO MASAYUKI
IPC: B21B45/06
Filed: 1982-11-01
Abstract: PURPOSE:To perform the work of safely acid pickling the titled steel strip without environmental contamination, by descaling said steel strip with an aqueous sulfuric acid solution under a specified condition, and then removing stains with an aqueous nitric acid solution under a different condition while passivating it at the same time. CONSTITUTION:In removing oxide scale from a hot-rolled Cr stainless steel strip with an aqueous sulfuric acid solution, the acid pickling is performed in a manner such that the conditions of C1<=10, C1+0.8T1>=76 and T1>=55 (wherein C1 is the wt% of H2SO4 by 100ml of the aqueous sulfuric acid solution, and T1 is the temp.  deg.C of the aqueous sulfuric acid solution) are satisfied. Thereafter, the removal of stains from the surface of the steel strip and passivation are performed in such an aqueous nitric acid solution that satisfies the conditions of -1/6T2+50/3<=C2<=-1/6T2+110/3 and 40<=T2<=80 (wherein C2 is the wt% of HNO3 by 100ml of the aqueous nitric acid solutions, and T2 is the temp.  deg.C of the aqueous nitric acid solution). Hereon, the time of dipping said steel strip in each of the aqueous sulfuric and nitric acid solutions is limited within about 120sec.
Patent JP-H0240692-A (JP)
Title: Manufacture of resonance body
Inventor: SANJO MASAYUKI
IPC: B29K105/04
Filed: 1988-08-01
Abstract: PURPOSE:To increase acoustic vibration generation area, to reproduce a powerful low-frequency sound, and to eliminate noise generation by bending and arranging a flexible tube on the top surface of a foamed body and storing the obtained constitution body in a foaming jig, and injecting and foaming the foamed original liquid in the upper space in the jig. CONSTITUTION:The foaming jig 14 consists of a flat plate type top mold 14a and a dish type bottom mold 14b and an urethane foam cut material 16 is charged in the recessed part of the bottom mold 14b. Then a bellows type tube 22 which is made of polypropylene, vinyl chloride, etc., is positioned and mounted on the cut material 16 together with a driver unit 30. Here, the surface of the tube 22 is so treated as to increase the adhesive strength to urethane foam formed thereafter by foaming; and the tube is bent over the entire surface to 1-5m overall length and the speaker is incorporated in the unit 30. Then the top mold 14a is mounted and the urethane formed original liquid is charged in the space in the jig 14 and foamed to form a molding body 28.
Patent JP-H0241923-A (JP)
Title: Opening and closing device for window of car
Inventor: SEKI HIDEYUKI
IPC: E05D15/06
Filed: 1988-08-01
Abstract: PURPOSE:To lightly open and close a window glass by rotating a window sash in the direction of a car width, forming a pair of sliding grooves in parallel on the upper and lower ends of this window sash and fitting the upper and lower ends of the window glass into the sliding grooves. CONSTITUTION:The front end of a window sash 15 is pivoted to the front part of an opening edge 12. The window sash 15 is constituted of a metallic frame body 21 and an elastic glass run 22. The upper and lower pats of this glass run 22 have a pair of parallel sliding grooves 23, 23 which extend to a forward and backward directions linearly. The upper and lower ends of the window glass 25 are fitted into the sliding grooves 23, 23 so as to freely slide forward and backward. In order to open a window opening 11, the window sash 15 is rotated externally in the direction of a car width by centering around leaf springs 16 as shown by an arrow B in the drawing. Then, the window glass 25 is slid backward along the sliding groove 22. Since the sliding grove 23 is linear, the window glass 25 is also linearly operated to lightly open and close the window glass.
Patent JP-H0359143-A (JP)
Title: Cut pile woven or knit fabric
Inventor: YAMAZAKI MASUSHI
IPC: D04B1/04
Filed: 1989-07-27
Abstract: PURPOSE:To obtain the subject high-grade woven or knit fabric of polyester fiber, excellent in opening properties, soft hand, etc., rich in voluminous feeling and good in durability without pile flattening by using spun yarn composed of polyester fiber spun at a high speed as pile fiber. CONSTITUTION:The objective woven or knit fabric obtained by using spun fiber composed of polyester fiber (preferably polyethylene terephthalate) spun at >=6000m/min spinning winding speed as pile fiber. For example, a polyester is spun through a heated spinning head 1 and cooled in the atmosphere to provide yarn 3. A tubular heating zone 2 for surrounding the yarn 3 is provided and a fluid suction device 4 for cooling and sucking the yarn 3 is further installed thereunder. The yarn 3 passing through the heating zone 2 and the suction device 4 is then passed through an oil applicator 5 and a collecting device 6 and subsequently wound with a winding roll 7.
Patent JP-S6352666-A (JP)
Title: Booster circuit
Inventor: MARUSHIMA KIMIHIRO
IPC: H02M3/07
Filed: 1986-08-20
Abstract: PURPOSE:To cut down boosting time and to supply regulated voltage against load fluctuation, by making the input voltage for boosting twice in a period. CONSTITUTION:Two sets of sequential connection of blocking capacitors C1 and C2 and counterflow blocking diodes D1 and D2 and the annode of a DC power source VDB switching means SW1 and SW2 are inserted respectively. Two sets of pulse voltage train P1 and P2 with the phase mutually reversed and unoverlapped are inputted respectively to DC cutoff capacitors C1 and C2 alternately, so that each input pulse voltage opens the switching means SW1 and SW2 in the set in high potential.
Patent JP-H0354732-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYAZAKI YASUHIRO
IPC: G02B7/28
Filed: 1989-07-27
Abstract: PURPOSE:To eliminate the offset of a dislocation information signal in a focus signal by executing the differential operation between differential signals in a tangential direction which are obtained with the aid of a fixing part having a second beam splitter and both photodetection means of the fixing part. CONSTITUTION:Light reflected on the recording layer of a disk 10 is made incident on the beam splitter 3 of the fixing part 13. The light beam which is reflected and conducted to the beam splitter of a detection system is reflected. Then, one of the light beams is made incident on a critical prism 6 and the reflected light beam detects a focus error signal by a split PD (photodiode) 8 being a photodetector. On the other hand, the light beam transmitted through the beam splitter 4 is condensed by a condensing lens 5 and received by a split PD 7 being the photodetector. Then, the differential operation is executed for two differential signals by the split PD 7 and the split PD 8, besides. Therefore, only the focus error signal whose offset caused by the deviation of an optical axis is eliminated is obtained. Thus, the offset of the focus is cancelled.
Patent JP-H0611324-A (JP)
Title: Bending radius measuring instrument
Inventor: SHIMIZU TOSHIRO
IPC: G01B11/245
Filed: 1992-06-26
Abstract: PURPOSE:To obtain an instrument which can automatically measure the radius of curvature of a bent object to be measured in a non-contacting state. CONSTITUTION:The title instrument is provided with a coordinate detecting section 10 which finds the x- and y-coordinates of at least three points on the bent side of a bent object to be measured, arithmetic section 20 which finds the radius of curvature of the bent side based on the x- and y-coordinates found by the section 10, and displaying section 40 which displays the found results of the section 20. The section 10 has a light source provided on one side of the object to be measured, one-dimensional CCD camera provided on the other side of the object, and coordinate calculating means which calculates coordinates by using the output signal of the CCD camera. The light source and CCD camera are arranged so that the y-coordinate of the intersecting position of the plane from the light source to the CCD camera and the bent side of the object to be measured can be specified in advance and the coordinate calculating means finds the x-coordinate of the intersecting position from the output signal of the CCD camera.
Patent JP-S6435521-A (JP)
Title: Autofocus matching device
Inventor: TOYODA HIDEO
IPC: G03B13/36
Filed: 1987-07-31
Abstract: PURPOSE:To compensate the deterioration of the resolution of an image pickup element and to improve precision in adjusting a focus by making the magnification of the composite image of 1st and 2nd optical lenses larger than the magnification of the image of the 1st optical lens. CONSTITUTION:The optical system for automatic focusing is constituted of mirrors 3 and 5 and the optical lenses 4 and 6 and the magnification of the composite image thereof with the optical lens 1 is larger than that of the optical lens 1 itself. And focusing is simultaneously executed on a film surface 2 and an image pickup surface 7 according to the focusing state of the optical lens 1. When the size of blurring becomes smaller than the pitch (p) of a photoelectric conversion part, the size of blurring on the film surface becomes the reciprocal multiple of the ratio of the magnification of the image of the optical lens 1 to that of the composite image, so that it becomes small enough. Thus, an autofocus matching device which detects the high frequency component of the output signal of the image pickup element so as to adjust the focus can be easily applied to a camera for the film of high resolution.
Patent JP-2000028825-A (JP)
Title: Ir absorbing filter
Inventor: SHIMOMURA TETSUO
IPC: G02B5/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a filter having high transmittance of light in a visible region, having no large absorption of a specified wavelength and having improved workability and productivity by specifying the transmittance of an IR absorbing layer and forming a metal mesh conductive layer having a specified or larger opening rate. SOLUTION: This IR absorbing filter has an IR absorbing layer on at least one surface of a transparent polymer film and has a metal mesh conductive layer having >=50% opening rate on the same or opposite surface of the IR absorbing layer. The IR absorbing layer has <=30% transmittance in a near IR ray region of 800 to 1100 nm wavelength, <=10% difference between the max. and min. transmittance in the visible region of 450 to 650 nm wavelength, and >=50% transmittance at 550 nm wavelength. By forming the metal mesh conductive layer, harmful electromagnetic waves emitted from a display can be removed. The dye to be used to satisfy this characteristics preferably contains two kinds of compds. selected from diimonium salt compds., fluorine- contg. phthalocyanine compds. and nickel complexes.
Patent JP-S6171504-A (JP)
Inventor: MIZUNO KATSUSABUROU
IPC: H01B7/282
Filed: 1984-09-14
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-H08101363-A (JP)
Title: Birefringence acoustooptic tunable filter that can be controlled and laser tuned with filter thereof
Inventor: RUISU BII AARONSON
IPC: H01S3/083
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the filter function, and to electrically synchronize a filter in the cross direction of a range of the center frequency by providing a base board made of the acoustic-optical material, a control means for controlling double refraction of the acoustic-optical material, and a converter for inducing the sound wave inside the base board. SOLUTION: A waveguide passage 107 is extended from a terminal 103 to a terminal 109, and a converter 11T induces the sound wave to a base board 101 in response to the electric signal, and the electric signal is supplied by an external voltage source 113. A control means for adjusting the double refraction of the acoustic-optical material of the base board 101 so as to control the optical characteristic of the base board 101 is provided. A voltage source establishes an electric potential crossing an electrode so as to generate an electric field to be spread through a waveguide passage. An input and an output polarizer 131, 132 pass the light to be polarized with a first mode so that the optical input beam is passed through the input polarizer 131, the waveguide passage 107 and the output polarizer 133 in order, and attenuate the optical input beam with a second mode.
Patent JP-S6255435-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D41/18
Filed: 1985-09-03
Abstract: PURPOSE:To avoid over-rich mixture during the overshoot of an air flow meter even in a partial load region by applying a guard corresponding to rotational frequency to an intake air amount for calculating exhaust overheat compensating increment. CONSTITUTION:A control circuit 54 calculates a guard value of the upper limit of intake air amount from the rotational frequency of an engine detected by a crank angle sensor 60. Next, when the intake air amount measured actually by an air flow meter 40 is larger than the guard value, the guard is judged necessary and a guard is applied by putting a guard value less than the actually measured value as the intake air amount. Further, a overheat compensating increment factor is calculated from this intake air amount multiplied by a high learning value by the use of a map. Since fuel is increased according to the throttle opening by the overheat compensating increment factor calculated on the basis of intake air amount having the guard applied according to the rotational frequency, air-fuel ratio is properly controlled whichever it may be in full load region or in partial load region.
Patent JP-H0242783-A (JP)
Title: Semiconductor light-emitting device
Inventor: WAKAO KIYOHIDE
IPC: H01S5/00
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a multibeam semiconductor laser having a low oscillation threshold value by a method wherein a waveguide is formed in a position where a light beam from an active layer is not coupled optically to a light guide layer via a clad layer and the beam from the active layer is coupled optically to the waveguide via the light guide layer. CONSTITUTION:A second light waveguide 14 is formed separately in a position which does not affect a laser oscillation in an active region inside a first light waveguide 13; a large part of a laser oscillation beam which has been light- emitted in the active region inside the first light waveguide 13 is radiated to the outside as a laser oscillation beam 11; its one part is scattered and becomes a scattered beam 15, which is guided to the second waveguide 14 via a light guide layer 16. Since an optical coupling degree of the scattered beam 15 transmitted via the light guide layer 16 becomes weak, its optical intensity is intensified in a groove 10; the scattered beam 15 is coupled to the second light waveguide 14; a radiation beam 12 is obtained from a laser radiation end face. Thereby, while the scattered beam 15 can be utilized and an oscillation threshold value is as low as a case of only one active region, it is possible to obtain a plurality of optical beams.
Patent JP-S6085048-A (JP)
Title: Brake pedal stopper
Inventor: TSUJIGAHIRA AKIRA
IPC: B60T7/06
Filed: 1983-10-14
Abstract: PURPOSE:To keep a brake applied so as to facilitate the job by one self by retaining a metal fittings to hook holder which are fixed on the floor face on both sides of a brake pedal, with a brake pedal kept stepped on. CONSTITUTION:Hook holders 4 and 5 are fixed on the face of a floor 3 on both sides of a brake pedal 2. The hooks 8 and 9 at the ends of a U-shaped metal fittings 10 are caught by hook holders 4 and 5. The slide lock 11 of the U- shaped hook 10 is slided down and with a brake pedal 2 stepped on the slide lock 11 is locked by the U-shaped hool 10, thereby keeping the brake pedal 2 stepped on. By operating lock releasing levers 12 and 13, the locking may be released.