baber/WOPTO huggingface dataset:
Patent JP-S61286953-A (JP)
Title: Input/output switching system
Inventor: CHO KENJIRO
IPC: G06F13/14
Filed: 1985-06-14
Abstract: PURPOSE:To switch an I/O device on the basis of a signal obtained from the I/O device side by forming a means for analyzing signals inputted from at least two I/O devices and a means for selecting any one of the I/O devices on the basis of an output signal from said analyzing means. CONSTITUTION:When an indication is inputted from a control keyboard 11, picture data are read out from e.g. a hard disk 14, a floppy disk 15 or a scanner 12 to a CPU 1 and a sentence or a graph is displayed on a CRT 9 and a video projector 4. On the other hand, each operator inputs data to the CPU 1 through a pointing device controller and a keyboard controller 6 by operating a pointing device 7 or a keyboard 8 to execute the operation of a picture or the input of information. In addition, changed display data or picture information inputted from the scanner can be stored in a disk 14 or 15 on the basis of an indication from the keyboards 11, 8.
Patent JP-S5652574-A (JP)
Title: Multistage hydraulic machine
Inventor: TANABE SEIICHI
IPC: F03B3/10
Filed: 1979-10-05
Abstract: PURPOSE: To reduce water thrust in the axial direction at all stages of a multistage hydraulic machine by putting the inner back pressure chamber at high pressure stage in communication with the side pressure chamber at low pressure chamber, and also the outer back pressure chamber at high pressure stage with the side pressure chamber at the same stage with respective tubings.  
     CONSTITUTION: The inner back pressure chamber 4a at high pressure stage is in communication with the side pressure chamber 5b at low pressure stage through a line 15, while the outer back pressure chamber 3a at high pressure stage with the side pressure chamber 5a at the same stage through a line 16. The static pressure in the inner back pressure chamber 4a at high pressure stage sinks, under operating condition, owing to the line 15 while the static pressure in the side pressure chamber 5b rises up, approaching each other. Likewise, the static pressure in the outer back pressure chamber 3a at high pressure stage sinks while that in the side pressure chamber 5a rises up, approaching each other. As this change reduces the application of water thrust in the axial direction to a runner, and the difference between static pressures in the chambers in communication through a line is comparatively small, generation of vibrations and noise at the lines is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0422026-A (JP)
Title: Trigger switch
Inventor: NITTA YOSHITO
IPC: H01H21/86
Filed: 1990-05-17
Abstract: PURPOSE:To perform switch operation in a set order without using a sliding cam part by displacing an insulating mover that holds first and second movable contact pieces for switching, in the same direction as that for operating an operating member, in such a manner that the insulating mover is connected to the operating member. CONSTITUTION:Two vertical holes 7, 8 are formed on an insulating mover 6 connected to one end of the inside of a switch case 1 of an operating member 5 at a certain interval in the operating direction of the operating member 5, and first and second movable contact pieces 9, 10 comprising a two-folded conductor are held in the vertical holes 7, 8 in such a manner that they can move vertically. When the operating member 5 is operated at a first push position, fixed terminal pieces 15, 16 are closed between themselves, and, when it is further operated into a second push position, the second fixed terminal piece 16 and a third fixed terminal piece 18 are closed between themselves. When it is operated into a final push position, a moving contact 19 and a fixed contact reach contact condition. Switch output is thus obtained sequentially according to the push position of the operating member 5 without using a sliding cam part.
Patent JP-H05292867-A (JP)
Title: Method for folding belt or long strips of noodle in even number of >= four and folding machine therefor
Inventor: FUKUDA KUNIHIKO
IPC: A21C9/00
Filed: 1992-04-21
Abstract: PURPOSE:To automatically fold a belt or long strips of noodles in an even number of >= four without handling by hands at all. CONSTITUTION:A belt or long strips 2 of noodles are hung on noodle suspending bars 4 attached at one side to a chain conveyor 3. At a point of time when the belt or long stripes are folded in two, the noodle suspending bars 4 are reversely moved, the belt or the long stripes of noodles are hung in the opposite direction and further folded in two. This cycle is repeated given times or the given times and a half and the belt or long strips of noodles are folded in an even number of >= four. Then, the belt or long strips of noodles are cut, placed in a laid state on a receiving plate moving the same way as the noodle suspending bars 4, raked up by a scraper, taken out from the tip of the noodle suspending bars 4 so that the belt or long strips 2 of noodles are automatically mechanically folded in an even number of >=4.
Patent JP-S617153-A (JP)
Title: Document feeder
Inventor: TANAKA TOYOKI
IPC: B65H7/02
Filed: 1984-06-20
Abstract: PURPOSE:To simplify the structure of a manual paper feeder also used as a document table cover, by providing a clip for grasping the leading edge of document on a paper feed belt then detecting grasp of document and performing copying operation. CONSTITUTION:A clip 8 or a conductor is arranged while directing the opening in counter-rotary direction of belt 3 on the belt 3 to be rotated in the arrow direction through rotation of a roller 7 to be driven by a driver 17. The projecting section 12 and the receiving section 12' of an optical sensor are arranged vertically while holding the belt 3 between them, and upon detection of a position detecting hole 3a on the belt 3 through said sensor, said belt 3 is stopped thus to stop the clip 8 at the position corresponding with a clip open/close device A. Under this state, a clip open/close button 13 is depressed to push open the clip 8 through an arm 14 thus to grasp a document. Grasping of document is detected through a detection switch SW2 containing an electrode 9 to start copying.
Patent JP-S61287089-A (JP)
Title: Disk cartridge
Inventor: KOBORI HIROMICHI
IPC: G11B23/03
Filed: 1985-06-14
Abstract: PURPOSE:To concentrate a magnetic field to a desired position with efficiency and to eliminate erroneous erasing and erroneous recording by using a material of high magnetic permeability in a disk cartridge to eliminate the influence of a leakage of the magnetic field from a pickup device to a photo-electro- magnetic disk. CONSTITUTION:A disk cartridge 12 for accommodating a photomagnetic disk 10 is composed of a non-magnetic material such as plastic and has an opening section 14 disposed so as to irradiate laser light, which is provided with a member of high magnetic permeability such as 'permalloy(R)', electromagnetic soft iron, A leaking magnetic field from a focusing and tracking magnetic circuit of a pick up device emitting the laser light is interrupted in the opening section 14, to prevent the leaking magnetic field unnecessary for recording and erasing from giving a bad influence to the photo-electro-magnetic disk 10. The magnetic field from an external magnetic field generating device 18 for recording and erasing vertically traverses the photo-electro-magnetic disk 10 and is concentrated.
Patent JP-S63293954-A (JP)
Title: Marking method for electronic parts
Inventor: IKEDA YASUHIKO
IPC: H01L21/68
Filed: 1987-05-27
Abstract: PURPOSE:To improve the efficiency of marking on electronic parts, by settling the electronic parts in a plurality of holes arranged on a prescribed accommodating jig, and marking simultaneously on the electronic parts. CONSTITUTION:In the case where band marks are placed on electronic parts 2 by an accommodating jig 1, a lot of electronic parts 2 are mounted on the accommodating jig 1, and each of them is settled in each round hole 1a, by vibrating or swinging the jig 1. As of these parts 2, about half of them have a reversed polarity, their polarities are made the same by measuring previously the electric characteristics of each of the electronic parts 2. The parts 2 whose polarities are the same are retained by a magnet 3, and the lower side jig 1 and the magnet 3 are inverted. These jig and magnet are made to descend, and the electronic parts 2 are dipped in ink 7 in a vessel 6. Then, the jig and the magnet are pulled up, and the electronic parts 2 are taken out from the ink 7. Thereby, band marks 8 can be simultaneously placed in the batch manner, on the cathode sides, e.g., of the electronic parts, and the efficiency of marking process can be improved.
Patent JP-S5752877-A (JP)
Title: Detector for neutron in nuclear reactor
Inventor: SEKI EIJI
IPC: G01T3/00
Filed: 1980-09-16
Abstract: PURPOSE:To enable accurate measurement of a neutron concentration even at a high-temperature, by a method wherein an intermediate conductor is placed so that  a leak current in a guide cable is caused not to pass an ammeter, and a driving  cable, which moves an ionization chamber to an arbitrary position, is mounted. CONSTITUTION:In order to insert an ionization chamber 31 into a nuclear chamber, with a driving wheel 50 turned, and through the friction force between a toroidal recess 51 and a spring 49, a driving cable 46, a guide cable 32, and the ionization chamber 31 is caused to move into the reactor as a moving distance is confirmed, and if it reaches a distance to a neutron flux measuring position, the turning of the driving wheel is suspended. A switch for a measurement circuit is then turned ON to start a measurement. A leak current in the guide cable 32 stops flowing to an ammeter 40 by means of an intermediate conductor 43, and the reading of the ammeter 40 indicates the concentration of a neutron flux.
Patent JP-H10315557-A (JP)
Title: Ink ribbon cartridge
Inventor: MORI ITARU
IPC: B41J32/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance production efficiency, eliminate product failures and reduce waste, by disposing a regulation means at a position where a supply spool and a cord ring are fitted which is brought into a proper positional relationship only when the feed spool and the cord ring are fitted in a normal state. SOLUTION: When a cord ring 14 is mounted in an inappropriate state, a small-diameter cylindrical part 18 fits and an end part of the cylindrical part 18 butts to a step 4d and cannot be inserted furthermore. Although an axial part 4c of a smaller diameter than the cord ring 14 should naturally project in this state, the axial part 4c does not project and therefore an error in a fit direction of the cord ring 14 can be confirmed at a time when the cord ring is mounted. A step part 16 is at a position where a supply spool 4 and the cord ring 14 are combined, functioning as a regulation means which is brought into a proper positional relationship only when the supply spool and cord ring are combined in a normal state. Wrong fitting is eliminated at an initial stage.
Patent JP-H01298743-A (JP)
Title: Semiconductor device
Inventor: FUJII TAKAKO
IPC: H01L23/52
Filed: 1988-05-27
Abstract: PURPOSE:To improve the electromigration resistance characteristic and the stressmigration resistance characteristic of wiring without decreasing the bondability of an electrode pad, by compounding the lower layer of the wiring from a first Al alloy composed of Al-Pd-Si and the upper layer from a second Al alloy composed of Al-Si. CONSTITUTION:A passivation film 8 composed of PSG or Si3N4 is adhered on the top layer of a substrate 1 and a wire 10 of Al, Au, Cu, or other materials is bonded in an electrode pad 9 formed by making a hole in a part of said film 8. The lower layer of double-layered wiring 7 consisting of an Al alloy is composed of an Al-Pd-Si alloy layer 11 made by adding about 1% of Si and about 1-3% of Pd into Al and the upper layer is composed of an Al-Si alloy layer 12 made by adding about 1% of Si into Al. Compounding a part of the wiring 7 from the Al-Pd-Si alloy layer 11 improves the electromigration resistance characteristic and the stressmigration resistance characteristic of the wiring 7.
Patent JP-S6020064-A (JP)
Inventor: MATSUZAKI YASUMASA
IPC: F25B15/00
Filed: 1983-07-13
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-H10318882-A (JP)
Title: Inspection method for optical component
Inventor: SATO TAKASHI
IPC: G01M11/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To inspect component simply with no personal error in judgment by a method wherein the polished end face of the component is irradiated wholly with light of uniform intensity, reflected light is received from the irradiated end face and from an end face on the opposite side and the reflected light is image-analyzed. SOLUTION: A vertical illumination device B and a CCD camera C are attached to a microscope A via a semitransparent mirror D. From the vertical illumination device B, light is irradiated toward a sample to be inspected (the polished end face of an optical fiber array), and its reflected light is received by the CCD camera C. An image signal which is detected by the CCD camera C is data-processed by an image processor E so as to be input to a personal computer F. The personal computer F compares image data with a definite standard so as to judge whether a defect exists or not, and it outputs a yes-no result.
Patent JP-S5555688-A (JP)
Title: Control circuit for color saturation degree
Inventor: KUGIMURA TOSHIHIRO
IPC: H04N9/68
Filed: 1978-10-20
Abstract: PURPOSE: To suppress the deterioration of reproduced picture, by picking up the voltage used for intermediate frequency AGC from the video detection state on input electric field strength, and adjusting the color saturation degree at strong and weak electric fields automatically.  
     CONSTITUTION: The intermediate frequency AGC voltage is fed to the base of transistor TrQ10 in Darlington connection, and the potential of the resistors 12 and 13 connected to the emitter of TrQ11 is changed with the DC voltage on the input electric field strength. Further, TrQ12 is made conductive or non-conductive, by the potential change of the resistors 12 and 13 connected to the emitter of TrQ11. Moreover. the base voltage of TrQ1 of the differential amplifier consisting of TrQ1, Q2 amplifying the carrier chrominance signal is set with TrQ12 operated as the variable impedance element, variable resistor 17, 18 and resistors 14, 15 so that the gain of TrQ1 can be controlled with the condition of TrQ12. Further, when input electic field strength is strong, the color saturation degree is determined independently of the electric field strength and it is lowered in case of a weak electric field, allowing to suppress the deterioration of reproduced picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0423155-A (JP)
Title: Communication controller
Inventor: KAWAURA ATSUYOSHI
IPC: G06F13/00
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the overhead needed for set-up of a communication channel and at the same time to reduce the communication charge by securing a logical communication channel state at all times and carrying out the communication via the existing logical communication channel at reception of a communication request. CONSTITUTION:A control table 1 holds collectively plural logical communication channels which are set up between an application program included in its own system and that of another system. A table control part 2 retrieves the table 1 and selects a corresponding logical communication channel set up between two application programs when a communication request is given to one of both application program from the other. Then an identifier generating part 4, the part 2, and a communication control part 3 allocate well-definedly the selected logical communication channels to the application programs. Thus it is possible to reduce the overhead needed for set-up a logical communication channel and also to reduce the communication charge required with use of a DDX network, etc.
Patent JP-H08320273-A (JP)
Title: Optical angle characteristic measuring device
Inventor: YAMADA MASAYUKI
IPC: G01M11/00
Filed: 1995-05-26
Abstract: PURPOSE: To measure the optical angle characteristic related to luminance and chromaticity of a subject to be measured. CONSTITUTION: An objective lens 11 collects the light emitted from the measuring surface S of a subject to be measured arranged so that the measuring surface S is situated in the front side focal point to a position according to its angle, and forms an angle image (i) on the rear side focal point. A relay lens system 12 contracts and images the angle image (i) on the light receiving surface of an image pickup means 14. The image pickup means 14, which is formed of a CCD having picture elements consisting of photoelectric converting elements arranged in two-dimensional matrix, receives the light by the picture elements arranged in the two-dimensional matrix and two-dimensionally picks up the angle image (i).  The spectral transmission factor characteristic of each optical filter of a filter 13 corresponds to color matching function x (λ), y (λ), z (λ), the color matching function x (λ), y (λ), z (λ) or a spectral sensitivity approximate to this can be comprehensively provided with the spectral transmission factor characteristic of the total optical system and the light receiving characteristic of the image pickup means 14, and the output data of the image pickup means 14 corresponds to three stimulation values X, Y, Z.
Patent JP-S5917866-A (JP)
Title: Control device for chopper
Inventor: AWANO TOSHIAKI
IPC: H02M3/135
Filed: 1982-07-21
Abstract: PURPOSE:To prevent the electric vibration of a filter circuit with a simple circuit by applying the gate ON pulse of a semiconductor switch which is connected in parallel with a resistor in series with a condenser in synchronization with the OFF pulse of a main circuit chopper. CONSTITUTION:A current arithmetic circuit C1 inputs and calculates a current pattern +IP and a main circuit current -IM, and chopper OFF pulse generators C3 and chopper ON pulse generator C2 respectively generate OFF pulse P2 and ON pulse P1 by the output of the circuit C1. The pulse P2 is supplied to the gate of a thyristor S3 which is connected in parallel with a resistor CHR in series with a filter condenser FC. In this manner, the thyristor S3 becomes ON only when the current is flowed to the condenser FC, and the vibrating current of the filter circuit can be prevented with a simple small size circuit.
Patent JP-S5921567-A (JP)
Inventor: YAMAMOTO MASAAKI
IPC: C03C13/00
Filed: 1982-07-23
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-S6019739-A (JP)
Title: Method for producing m-t-butylphenol in high concentration
Inventor: KUSANO NOBUO
IPC: B01J21/00
Filed: 1983-07-14
Abstract: PURPOSE:To produce the titled compound in high concentration, by using isobutylene oligomer and phenol as raw materials, controlling the water-content of the raw material mixture within a specific range, and reacting the compounds at a specific humidity in the presence of a catalyst such as synthetic silica alumina, etc. CONSTITUTION:Isobutylene oligomer, preferably dimer, and phenol are used as the raw materials of the process. The water-content of the raw material mixture is adjusted within the range of formula [W is water-content of the raw material (wt%); t is reaction temperature ( deg.C)], and the compounds are made to react with each other at 230- 300 deg.C in the presence of synthetic silica alumina and/or active clay to obtain the objective compound in high concentration. The raw material mixture is fed to the system at a rate (V/F) of 0.2-6 wherein V is volume of the catalyst and F is volume of the raw material fed to the system per hour. EFFECT:The system can be operated under low pressure by the use of the isobutylene oligomer compared with the case using a 4C olefin, and the initial and running costs of the apparatus can be saved. USE:Raw material of oil-soluble phenolic resin, etc.
Patent JP-H06340565-A (JP)
Title: Production of 4,4'-dihydroxydiphenylmethane
Inventor: UOHAMA MISAO
IPC: C07C37/20
Filed: 1993-05-31
Abstract: PURPOSE:To provide a production method in which formaldehyde and phenol are reacted in the presence of an acidic catalyst and a urea resin, and the urea resin is easily separated after the reaction and recycled, and by which the subject compound is obtained in high selectively and yield. CONSTITUTION:In a flask, 41% formalin aqueous solution and 0.1N sodium hydroxide aqueous solution are placed, heated at 95 deg.C under stirring, a urea aqueous solution is added thereto, the reaction is continued for 30min at this temperature, pH is adjusted at 8.0 after the cooling to the room temperature, the reactional product is condensed under a reduced pressure of 5mmHg to obtain a colorless and transparent aqueous solution of a urea resin. Then, the aqueous solution of the urea resin is placed together with phenol and oxalic acid in a flask, the mixture is heated at 75 deg.C under stirring, a 41% formalin aqueous solution is added dropwise and the reaction is continued at 80 deg.C for 6hr to complete the reaction. Water and excess phenol is removed by distillation under reduced pressure of 10mmHg, the urea resin is removed by filtration and the object compound is obtained in high selectivity for 4,4'-isomer.
Patent JP-S5754117-A (JP)
Title: Ubidecarenone-containing solid composition with high absorbability
Inventor: WATANABE SUMIO
IPC: A61K9/16
Filed: 1980-09-19
Abstract: PURPOSE: The titled composition that is made by spray-drying a composition consisting of a mixture of ubidecarenone, i.e., a coronary function improver with sesame oil, and of a specific cellulose or hydrophilic natural high polymer, thus showing high absorbability in vivo.  
     CONSTITUTION: After a mixture of 1pts.wt. of ubidecarenone with 0.5W5pts.wt. of sesame oil or oleic acid is combined with hydroxypropylcellulose or a hydrophilic natural high polymer, the composition is spray-dried to give the objective ubidecarenone-containing solid composition with good absorbability. Preferably examples of the hydrophilic natural high polymer are gum arabic, gum tragacanth, milk casein and so on. The resultant compositio may be given as a powder preparation, however, it can be made into granules or tablets, too. In the present invention, the fat- soluble ubidecarenone with extremely low absorbability into bodies is characteristically improved in the absorbability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5252592-A (JP)
Title: Semiconductor light receiving element
Inventor: HAYAKAWA YOSHIMICHI
IPC: H01L31/10
Filed: 1975-10-27
Abstract: PURPOSE: To reduce dark current and increase light receiving sensitivity by forming PN junctions through deeper dispersion than the region of the surface of a semiconductor substrate where crystallinity has decreased, and thinning light receiving surfaces other than conductive branch portions for collecting light voltage through etching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5078752-A (JP)
IPC: F16H61/16
Filed: 1973-11-19
Abstract: A shift control mechanism is provided for a multiple-forward-speed manual transmission which controls operation of the shift lever between the reverse drive position and one forward drive position to prevent inadvertent shifting which might damage the transmission. A transmission lever whose movement is controlled through the shift lever is formed with a projection extending therefrom which is adapted to engage a movable pin mounted in a housing. The housing is axially movable along a guide shaft and the pin is movable between an extended and a retracted position relative to the housing. The erroneous shifting operation between the reverse drive position and the one forward drive position is prevented by engagement between the projection and the pin in a manner which does not interfere with appropriate shifting of the transmission during vehicle operation.
Patent JP-S6021902-A (JP)
Inventor: TANAKA SADAO
IPC: A41B3/16
Filed: 1983-07-18
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。