baber/WOPTO huggingface dataset:
Patent JP-H09329635-A (JP)
Title: Connection route searching method and system
Inventor: MURAKAWA KAZUO
IPC: G01R19/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enable applying and receiving a current to wiring of various kinds of forms, exclude noise disturbance and improve the judgment precision, by using a surface current sensor, applying a current to a search object, receiving a flowing current, and obtaining cross-correlation of received signals. SOLUTION: The surface current sensor 1 for current applying is fixed to a desired place of a wiring 7. At this time, a receiver is connected with the sensor 1, and the frequency distribution of disturbance radio waves existing on the wiring 7 is previously examined, thereby setting an oscillator frequency to be a frequency except disturbance waves. Next the frequency and the level of the oscillator are suitably set, this signal is applied to the sensor 1, and a current is injected in the wiring 7. The output level of the oscillator is so selected that various kinds of electronic apparatuses connected with a ground line are not affected and malfunction, e.g. is not generated. Next a surface current sensor 2 for receiving is fixed to the wiring 7 to be searched, and a current is measured with a receiver.  An intermediate frequency signal, e.g. is given to a correlation processing equipment, and the correlation value of currents is obtained. By using the correlation value, whether a signal exists is decided, and a connection route can be precisely judged.
Patent JP-S5851059-A (JP)
Title: Grinding accuracy improving apparatus for brake disk grinder
Inventor: YAMADA KEIICHI
IPC: B24B7/16
Filed: 1981-09-18
Abstract: PURPOSE:To improve the grinding accuracy and permit right and left grinders to be worn-away uniformly by properly setting the sliding resistance between the supporting cylinder of a bracket and the guiding rods and permitting the lateral deflection of grindstones along the brake disk surface within a limit. CONSTITUTION:A bracket 3 is installed on a carrier supporting body 2, and a pair of guiding rods 4 are supported slidably by the bracket 3. The bearing frames 5 and 5a arranged oppositely to the both surfaces of a brake disk 6 are slidably supported by the guiding rods 4, and the disk 6 is clamped by grindstones 7 and 7a. The pushing member 27 as the means for properly setting the sliding resistance between the supporting cylinder 3a of the bracket 3 and the guiding rods 4 is pushed to operate a pushing rod 15. As the pushing rod 15 is screw-fixed 14 with a feeder 16, a fixing frame 12 and the guiding rods 4 are pushed, and the whole equipment begins to shift. The sliding resistance is set by reading the value on the scale 28 of the pushing member 27 and allowing said value to coincide with the value obtained on a test machine beforehand.
Patent JP-H0747210-A (JP)
Title: Method for controlling of rotary filter-dryer
Inventor: GOTO SHOICHI
IPC: B01D33/58
Filed: 1993-06-18
Abstract: PURPOSE:To perform labor-saving, to eliminate nonuniformity of drying of a product and to improve drying efficiency by controlling automatically the washing process of a rotary filter and dryer by means of an AC servo mechanism and a programmable controller. CONSTITUTION:After washing water is fed into a filter and dryer, a signal for starting driving of the filter and dryer is transmitted to a microcomputor 4B from a programmable controller 5 through an interface part 4C of an AC servo mechanism 4. A signal is transmitted to an invertor part 4A by receiving the signal and a specified electric voltage is outputted to a motor 2 and rotation of the filter and dryer 1 is started. Then, rotation is performed according to the method of rotation inputted in advance (5 times of normal rotation and reverse rotation respectively) to wash a product with water. When the filter and dryer 1 stop horizontally at a specified position and the first washing is completed, a signal is transmitted to a programmable controller 5 from the AC servo mechanism 4 and water discharging is performed and feeding of pure water of the next operation is prepd. to be started. This operation is repeated for a specified number of times to complete the washing process.
Patent JP-S634430-A (JP)
Title: Optical head
Inventor: KOGURE SHIGERU
IPC: G11B7/09
Filed: 1986-06-24
Abstract: PURPOSE:To improve the S/N of an RF signal by providing a focusing actuator and a tracking actuator while a servo signal for focusing and tracking from light beams reflected in a recording medium. CONSTITUTION:The light beams reflected in a magneto-optical disk 8 follows the opposite path and the image is formed on a four-split PIN photo diode 14 through a knife edge 12 and a lens 13 to obtain a servo signal. The knife edge method is adopted for the focusing and the push-pull method is employed for the tracking, the focusing signal is fed back to the focusing actuator 7 to apply focusing servo. An optical system 15 of the tracking actuator is movable by a bearing 16 in a track perpendicular direction and driven by a bobbin 17 and a yoke 18.
Patent JP-2000340621-A (JP)
Title: Device and method for observing secondary electronic image
Inventor: WADA SHINICHI
IPC: G01R31/302
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which automates a means that adjusts the light ness and contrast of a display device, when an acquired secondary electron image is displayed on the display device for improving the efficiency and speed of failure analysis, etc., using an electron beam tester. SOLUTION: A lightness adjusting means 110 draws the initial value of a lightness control value, based on the contents of electric control supplied from an LSI tester 101 to a semiconductor element 106 to be tested and image observing conditions drawn from the contents of control supplied from an electron beam system control means 108 to an electron beam system (a electron beam generating source 104 and a secondary electron detector 105). At drawing of the initial value, the means 110 preaquires such data that indicate the correlation between the variation of the contents of electric control and image observing conditions and draws out a value, which is appropriate as the initial value of the lightness control value of a new secondary electron image, by referring to previously observed secondary electron images and the lightness control values at that time.
Patent JP-H05337275-A (JP)
Title: Remaining bobbin thread detecting device of sewing machine
Inventor: HASHIDE TADAAKI
IPC: D05B59/02
Filed: 1992-06-08
Abstract: PURPOSE:To dispense with working a special shape to a bobbin of a bobbin thread in order to detect the remaining amount of the bobbin thread, and to eliminate the occurrence of a malfunction, even if there are thread flocks and oil dirt. CONSTITUTION:From consumption of a needle thread, the consumption of a bobbin thread is calculated. From a rotational amount of rotary stitch balancing thread tension, the consumption of the needle thread is obtained. By providing two pieces of Hall elements, a two-phase signal is outputted, and from a phase difference of the signals, the direction of a rotation is discriminated, and the occurrence of an error caused by a reverse rotation is eliminated. When the remaining quantity of the bobbin thread becomes below a set value, an alarm is raised. In the case plural needles exist, consumption of the needle thread hooked thereto is derived at every stitch balancing thread tension, and the total consumption is obtained.
Patent JP-S6039623-A (JP)
Title: Electrochromic display element
Inventor: KONDOU SHIGEO
IPC: C09K9/00
Filed: 1983-08-11
Abstract: PURPOSE:To obtain an ECD low in change with time during high temp. storage, that is, deterioration of electric display amt. after storage by using an org. acid for the solvent of an electrolyte between a display member and an opposite electrode. CONSTITUTION:A display member 3 and an insulator 4 are formed on the transparent electrode 2 of a galss base plate 1. An electrolyte 8 is filled between the display member 3 and an opposite electrode 5, and the solvent to be used for it 8 is an org. acid, such as acrylic, methacrylic, n-valeric, i-valeric, propionic, linolic, and butyric acids, and acetic anhydride, etc., and the electrolyte 8 is prepared by dissolving LiClO4 in 0.8M/l in said acidic org. solvent is used.
Patent JP-H04370482-A (JP)
Title: Non-valve rod valve
Inventor: MORI KOUHEI
IPC: F16K5/02
Filed: 1991-06-20
Abstract: PURPOSE:To eliminate a valve rod and to prevent the occurrence of leakage of water by arranging a plurality of electromagnets for drive to the periphery of a valve body along a rotary support axle, holding the valve body, and opening and closing the valve body by means of a relative traction force and a relative repulsion force between magnets. CONSTITUTION:A valve box 1 is formed of a non-magnetic substance, and a disc-shaped valve body 2 formed of a permanent magnet is arranged in the valve box 1. Magnets 5 for supporting a valve body are arranged in the valve box 1 in a manner to be positioned facing each other on both sides in the axial direction of the valve body 2, and each magnet 5 for supporting a valve body has a magnetic pole relative to that of the valve body 2 positioned facing the magnet. A plurality of electromagnets 6a, 6b, 7a, and 7b for drive are located around the valve body 2 along a rotary support axle and in a position where they are positioned facing each other in the flow direction of fluid and a position where they are positioned facing each other in a direction crossing a flow at right angles, and the paired electromagnets are located along the direction of a rotary support axle. This constitution holds the valve body 2 by means of the relative traction force and a relative repulsion force between the magnets, and eliminates 6 a valve rod, and prevents leakage of water.
Patent JP-S5938987-A (JP)
Title: Electronic musical instrument with tape recorder
Inventor: USUI MINORU
IPC: G10L15/00
Filed: 1982-08-27
Abstract: PURPOSE:To perform easily and assuredly an automatic play for a designated musical piece, by recording a title name supplied in voice on a magnetic tape together with a digital musical piece and reading only the musical piece that is concident with the title name designated in voice out of the magnetic tape. CONSTITUTION:The title name of a musical piece supplied in voice from a microphone 4 is recorded by a cassette tape recorder 15 together with a digital musical piece supplied from a keyboard 1 via a voice recognizer 5, a CPU3, etc. When this recorded title name is supplied in voice, a coincidence output of a coincidence circuit 13 obtained from the coincidence between the designated title and the title read out of the recorder 15 is impressed to the CPU3 as a loading command. Then only a musical piece of the designated title is read out of the recorder 15 and written to an RAM7 as well as read out. This ensures easily and accurately an automatic play of a designated musical piece.
Patent JP-H022467-A (JP)
Title: Method for determining multilayer wiring route
Inventor: HONDA HIROSHI
IPC: H01L21/82
Filed: 1988-06-15
Abstract: PURPOSE:To make it possible to determine a practical wiring route by previously setting up a layer having the highest distribution rate of wiring routes out of respective layers as a main layer and other layers as sublayers and setting up weight to be added to adjacent upper, lower, right and left gratings to a smaller value on the main layer as compared to that of the sublayers. CONSTITUTION:The weight to be added to adjacent upper, lower, right, and left gratings on the same layer is set up to a smaller value on the main layer L0 as compared with the sublayers L1, L2. On the other hand, weight to be added at the time of propagating waves from the main layer L0 to the sublayers L1, L2 is set up to a larger value as compared to that to be added at the time of propagating waves from the sublayers L1, L2 to the main layer L0 and weight to be added to the adjacent right and left gratings is larger on the sublayers L1, L2, so that probability propagating from the sublayers L1, L2 to the main layer L0 is increased. Consequently, a wiring route is formed on the main layer L0 with priority, and only when a fault is generated, the sublayers L1, L2 are by-passed at the minimum distance and an interlayer movement case (through- hole) can be formed at an optimum position.
Patent JP-H09300317-A (JP)
Title: Ceramics molding die
Inventor: ODANO NAOMI
IPC: C04B41/49
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-water absorptive ceramics molding die with a filled joint without the necessity to apply resin to the inner face by impregnating the inner face of a porous molding die of gypsum with a water-proofing material. SOLUTION: In a molding die used for the molding of a ceramic material, the inner face of the top force 1 and the bottom force 2 of the die are porous and impregnated with a water-proofing material, and the porous material is gypsum. This impregnating process forms a non-absorptive layer not only on the surface but also in the internal layer. Thus it is possible to use this molding die with equal non-water absorptive properties to a metal mold or a resin mold. The substance with which the molding die is impregnated is preferably a material with water repellency, and fluidity under specific conditions. For example, wax, hydrocarbon oil and silicone oil are named as an organic matter.
Patent JP-S5937586-A (JP)
Inventor: YABUMOTO AKIRA
IPC: G09G5/32
Filed: 1982-08-25
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-H0814069-A (JP)
Title: Intake device for internal combustion engine
Inventor: TANAKA KUNIO
IPC: F16K1/22
Filed: 1994-06-29
Abstract: PURPOSE:To provide a suction device for an internal combustion engine which is constituted to reduce a leakage air amount during full closing of a throttle valve. CONSTITUTION:A throttle valve 2 is arranged in an intake passage 1. A gap 4 is provided between a throttle valve 2 during full closing and the inner wall surface 11 of the intake passage 1. A coating film 5 having non-adhesion is formed on the end face of the outer periphery of a throttle valve 2 to prevent accumulation of deposit in the gap 4 and prevent firm adhesion of the throttle valve 2, whereby the gap 4 can be reduced. This constitution reduces an amount of leakage air during full closing of the throttle valve 2, and reduces fuel consumption during rotation of idle rotation. The coating film 5 is formed in such a manner that the throttle valves 2 in a stacked state are spray-coated with a coating material from an outer periphery.
Patent JP-S5771553-A (JP)
Title: Continuous player for record player
Inventor: ITOU TSUNEO
IPC: G11B17/08
Filed: 1980-10-21
Abstract: PURPOSE: To make automatic continuous playing of both sides of a record disc possible by detecting the completion of playing of one side of the record disc and controlling the star of playing of the other side.  
     CONSTITUTION: In a record player of vertical type linear tracking, cartridges 3-a, 4-a for side A and side B are moved in the same direction by rope wound drums 6, 15 moving cooperatively with a motor 5. While one of these makes feed operation, the other makes return operation. The holes provided to a drum 24 moving cooperatively with the motor 5 are detected optically, by which the lead-in, lead-out positions, etc. of various kinds of record discs are detected, and the descending and ascending of the cartridges 3-a, 4-a are controlled. Further, the resetting of the cartridges 3-a, 4-a to the rest positions are detected upon completion of the playing by the projection 24-a of the drum 24 and microswitches, whereby the rotating directions of a turntable 2 and the start of playing of the other side of the record disc are controlled and the automatic continuous playing of both sides of the record disc is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5937659-A (JP)
Title: Manufacturing method for nickel electrode
Inventor: IWAKI TSUTOMU
IPC: H01M4/32
Filed: 1982-08-25
Abstract: PURPOSE:To improve the rate of utilization and the reproducibility of an effect of the improvement of life span when such a process is applied, where nickel hydroxide is left alone under the coexistence of water together with nickel and cobalt and obtain an electrode with fixed quality, by using the nickel hydroxide cleaned by neutral or weak alkaline cleaner as the electrode. CONSTITUTION:Nickel hydroxide cleaned by alkaline or neutral cleaner is left alone under the coexistence of nickel, cobalt, and water. The desirable range of the alkaline amount that is made to adhere to nickel hydroxide and is left alone is some 7-8.5 in the pH of water after the amount of water twice as heavy is added to nickel hydroxide and is fully agitated. As a result, nickel hydroxide is cleaned until it becomes neutral or weak alkaline.
Patent JP-S5851184-A (JP)
Title: Diazo heat-sensitive recording material
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/58
Filed: 1981-09-19
Abstract: PURPOSE:To obtain the titled heat-sensitive recording material having a high- speed chromogenic property and excellent storage stability by laminating a water-insoluble diazo compound layer containing a heat-meltable substance and a coupler layer containing active methylene group on a supporter. CONSTITUTION:A diazo compound layer composed of 1pt.wt. a water-insoluble diazo compound of the formulasI-III and 2-30pts.wt. a heat-meltable substance of a melting or softening point of 50-250 deg.C (e.g., 2-tribromethanol) and a coupler layer composed of 1pt.wt. a coupler without active methylene group (e.g., phenol) and 0.05-5pts.wt. a coupler with active methylene group (e.g., acetylacetonitrile) are each laminated on a supporter. Thus, a diazo heat-sensitive recording material suitable for output recording papers for facsimile, electronic computer, etc., requiring high-speed recording can be obtained.
Patent JP-S5773470-A (JP)
Title: Transfer transaction system
Inventor: OOBA SUSUMU
IPC: G06Q20/10
Filed: 1980-10-24
Abstract: PURPOSE:To execute a transfer transaction easily and exactly, by registering the information of a group of comstomers corresponding to a debit acout, in a file of a central processor, and searching a customer by a debit account number provided from an atuomatic transaction device. CONSTITUTION:An automatic transaction device 5 transmits a debit account number read from a bankbook, and a transfer amount of money by a key input to a CPU3 under the condition of coincidence of a code number read from the bankbook which a transfer has inserted, and a code number of a key input. On the other hand, the CPU3 transmits information of a group of customers to the device 5 so as to correspond to the received debit number. The device 5 displays in order the received customer information, and when a constant key is inputted by a customer, its customer is informed to the CPU3. As a result, the CPU3 debits a transferred among from the debit account, updates a file 4 so as to credit it to the account of the customer, sends an end report to the device 5, and the device 5 receives it, prints the information relating to the transfer transaction to the bankbook, and after that, discharges it.
Patent JP-H11327562-A (JP)
Title: Sound absorbing material
Inventor: YAMAMOTO YOSHIMI
IPC: E04B1/86
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain sound absorption performance of >=0.90 in average diagonal incident acoustic absorptivity by providing the surface layer part of an inorg. fiber mat with corrugated parts consisting of slopes inclined to the longitudinal surface of this inorg. fiber mat at the time of thermal pressure molding of the inorg. fiber mat in which a binder for the inorg. fibers is not yet cured. SOLUTION: The inorg. fiber mat 1 in which the binder for the inorg. fibers is not yet cured is subjected to thermal pressure molding and at the time of this thermal pressure molding, the surface layer part of the inorg. fiber mat 1 is provided with the corrugated parts 3 consisting of slopes 2 inclined to the longitudinal surface of the inorg. fiber mat 1. Namely, the corrugated parts 3 are formed along the outside surface 1a of the inorg. fiber mat 1 constituting the sound absorbing material 10 by the slopes 2 inclined at the angle within a range of 15 to 60 deg. with the inside surface in the longitudinal direction of the inorg. fiber mat 1. In such a case, mats, such as, for example, glass wool mats and rock wool mats, which are used as the sound absorbing material from heretofore, are usable as the inorg. fiber mat 1 constituting the sound absorbing material 10.
Patent JP-H06336415-A (JP)
Title: Hair-bleaching stock liquid for aerosol
Inventor: FUJIWARA JUNICHI
IPC: A61Q5/08
Filed: 1993-05-27
Abstract: PURPOSE:To provide a low-viscosity stock liquid for aerosol, having a viscosity of <=20,000 cps and capable of preparing an aerosol-type hair-bleaching agent. CONSTITUTION:This hair-bleaching stock liquid for aerosol contains 0.5-4.0wt.% of hydrogen peroxide, a stabilizing agent for hydrogen peroxide, 1.0-10.0wt.% of a nonionic surfactant and 0.2-5.0wt.% of a cationic surfactant.
Patent JP-H01316251-A (JP)
Title: Removing method for foamed synthetic resin molded product from mold
Inventor: TAKAO YASUNA
IPC: B29C44/00
Filed: 1988-06-16
Abstract: PURPOSE:To eliminate the generation of peeling in a heat fusing section of a molded product and to prevent the generation of defective products by separating a movable mold from a fixed mold while pressurized air is fed from the fixed mold side to a molding space prior to completion of mold opening. CONSTITUTION:A movable mold 3 is moved toward the direction of a fixed mold 2 to close a mold device 1, and raw material particles are fed by air into a molding space 5 through a raw material filling feeder and fed therein. A molded product 4 is molded by heating and cooling, and the movable mold 3 is separated from the fixed mold 2 within the range that the molded product 4 is not dropped, while feeding a pressurized air to a heating chamber 6 of the fixed mold 2, and the pressurized air is filled between the fixed mold 2 and the molded product 4 through through-holes disposed on the surface facing to the molding space 5 to release the molded product 4 from the fixed mold 2. At this time, as the through holes are so disposed as to fill raw materials evenly into the molding space 5 and as the heating effect, cooling effect and evaporation effect of water content of the reduced pressure are provided in the state of high density effected evenly by the whole of the molded product 4, the release from the fixed mold 2 can be carried out smoothly.
Patent JP-H06338484-A (JP)
Title: Method of menufacturing silicon wafer and its device
Inventor: KATO TADAHIRO
IPC: B24B7/22
Filed: 1993-05-27
Abstract: PURPOSE:To provide a manufacturing method capable of simplifying a silicon wafer manufacturing step; shortening manufacturing time; and enhancing silicon wafer quality, and a device. CONSTITUTION:A chamfered wafer W is soaked in an etching liquid 1 of an etching bath so that a wafer chuck 5 by which the water W is held may oppose to grinding member 7 vertically. The etching liquid is flown and supplied to the etching bath 4, while the chuck 5 rotates and the grinding member 7 rotates and revolves, whereby the wafer W is simultaneously ground and etched. As the etching liquid, a mixed acid of a specific composition composed of fluoric acid, nitric acid, and water, or alkaline liquid is used. It is possible to promptly perform grinding and etching for removing a process degeneration layer or heavy metals of the wafer resulted from the grinding in a single step.