baber/WOPTO huggingface dataset:
Patent JP-2000235847-A (JP)
Title: Battery pack attaching structure
Inventor: AOKI TAKASHI
IPC: H01M2/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack attaching structure capable of decreasing cost as a whole by eliminating a structurally expensive hooking structure to attach the battery pack to a portable electronic apparatus and adopting a structure which can be detached when the need arises to make it easy to assemble and structurally inexpensive, since a battery pack is attached to a portable electric device of a long period. SOLUTION: This attaching structure has at least a battery pack main body 4 housing batteries, a recessed groove 6 formed on the side of a side opposing to the battery pack main body 4, an electronic apparatus main body 1 attached to the battery pack main body 4 and supplied with electric power by the battery pack main body 4, and a convex shelf 5 formed on the wall part of the side opposing to the electronic apparatus main body 1 and engaged with the recessed groove 6.
Patent JP-S59164346-A (JP)
Title: Thermoplastic molding material
Inventor: UCHIKAWA TAKESHI
IPC: C08L77/00
Filed: 1983-03-08
Abstract: PURPOSE:To provide a thermoplastic molding material having excellent moldability, adhesiveness, low-temperature physical properties, etc. and suitable for use in the production of food packaging materials, by mixing a styrene block copolymer rubber with a polyvinyl chloride-grafted ethylene/vinyl acetate copolymer. CONSTITUTION:A styrene block copolymer rubber (BSR) contg. a polystyrene moiety as a hard segment and polybutadiene and polyisoprene moieties as soft segments in the molecule is prepd. Separately, a polar monomer mainly composed of vinyl chloride is graft-copolymerized onto an ethylene/vinyl acetate copolymer base to produce a polyvinyl chloride-grafted ethylene/vinyl acetate copolymer (EVA). BSR is mixed with the PVC-grafted EVA in a weight ratio of 20:80-80:20 to obtain the desired thermoplastic molding material.
Patent JP-S58153806-A (JP)
Title: Automatic operator for scouring sluice of dam
Inventor: KANEKO NOBUO
IPC: E02B7/20
Filed: 1982-03-09
Abstract: PURPOSE:To exactly prevent the inflow of sand and gravel into an intake channel by raising the utilizing efficiency of flowing water by a method in which the level of deposited sand and gravel is measured by means of supersonic waves and on the measured results, a scouring sluice is controllably opened or closed. CONSTITUTION:A supersonic wave converter 13 emitting supersonic waves toward deposited sand and gravel face 15 under water 12 and receiving supersonic waves reflected at the deposited sand and gravel face 15 is provided near the intake port 11 of a dam. The distance from outgoing to reception of supersonic waves, or the level of deposited sand and gravel face 15, is obtained by a time-distance converter 18, and a signal corresponding to the level of the deposited sand and gravel face 15 is compared with the upper limit value L1 and lower limit value L2 of the deposited sand and gravel  face 15, previously set in a setter 20, by a decisional portion 19. At the same time, a signal output unit 21 sends out a command to open a scouring sluice when the level of the deposited sand and gravel face 15 reaches the upper limit value L1 and also a command to close the gate when the level reaches the lower limit value L2. Thus, since the sand discharge gate is controlled by the level of the deposited sand and gravel face not by the variation of water level, the utilizing efficiency of flowing water can be raised.
Patent JP-S59163079-A (JP)
Title: Controlling method of welding robot
Inventor: TAKAGI HIROYUKI
IPC: B25J9/22
Filed: 1983-03-07
Abstract: PURPOSE:To enable changing of only the position angle of a welding torch with the correcting teaching data by determining the moving amount in an arm part corresponding to a change in the position angle of the torch and correcting the teaching data in accordance with said moving amount and the fresh position angle. CONSTITUTION:A welding robot provided with a turning shaft 2 for changing the position angle theta of a welding torch 1 and an arm part 3 for moving the shaft 2 in orthogonal triaxial directions is controlled in accordance with treaching data in the following way. The position angle theta1 of the torch 1 in accordance with said teaching data is changed to an position angle theta2 without changing the position P0 (X, Y, Z) at the tip of the torch 1. Said change is accomplished by determining the moving amount of the arm part 3 with respect to the triaxial directions thereof in accordance with the change theta1-theta2 in the position angle and correcting said teaching data in accordance with the moving amount and the angle theta2. The robot is then controlled by the corrected data.
Patent JP-S59162300-A (JP)
Title: Production of aluminum material or aluminum alloy material having improved adhesiveness
Inventor: NISHIMURA KENJIROU
IPC: C25D11/04
Filed: 1983-03-07
Abstract: PURPOSE:To improve the adhesiveness of an Al or Al alloy blank material to an adhesive agent by roughening physically the surface of said material to form a finely rugged surface, and subjecting the surface to an anodizing treatment in a specific temp. range thereby making said surface porous. CONSTITUTION:The surface of an Al or Al alloy blank material is physically roughened by a shot blasting, sandblasting or other methods to form a finely rugged surface. Such physically surface-roughened Al or Al alloy material is subjected to a pretreatment such as defatting, etching, neutralizing or the like according to need and is thereafter subjected to an anodizing treatment at 25- 60 deg.C by using an aq. soln. contg. 10-15% sulfuric acid and an aq. soln. contg. 1-10% phosphoric acid as an anodizing soln. The finely rugged surface is thus made porous and the adhesiveness of said material to an adhesive agent is improved.
Patent JP-S60181431-A (JP)
Title: Excavation working vehicle
Inventor: MOURI AKIHIKO
IPC: E02F3/43
Filed: 1984-02-27
Abstract: PURPOSE:To report an accurate excavation progressing condition to an operator, by a method wherein the desired value of an excavation depth and the actual value of an excavation depth are both digitally displayed, and a deviation between the actual value and the desired value is displayed by means of parallel lamps being selectively lighted. CONSTITUTION:An inclining angle theta1 to a ground of a running vehicle body is detected by a first sensor S1 attached to a bracket 4 of a back-hoe device 8. Further, attitude angles theta2, theta3 and theta4 of a boom 5, an arm 6, and a bucket 7 are detected by second, third, and fourth sensors S2, S3, and S4. Detecting values theta1, theta2, theta3 and theta4 are inputted to a microcomputer (c) to compute an excavation depth (h). An excavation desired depth H set intentionally is compared with the excavation depth (h) by a comparing device 10, and a deviation therebetween is displayed in a display device 11 by parallel lamps 17 togetherwith the desired value and an actual measurement. This permits the desired value to be confirmed again and enables ascertaining of an excavation progressing condition.
Patent JP-H09206711-A (JP)
Title: Substrate washing method and device therefor
Inventor: SHIMIZU TAKAHIRO
IPC: B08B3/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously and uniformly wash both surfaces of substrates with high detergency with a device for immersing the substrates into a washing liquid and applying ultrasonic waves thereto to wash the substrate surfaces by immersing the substrates into the washing liquid almost perpendicularly to the liquid surface thereof and applying the ultrasonic waves to both surfaces of the substrates from a direction approximately perpendicular thereto. SOLUTION: A washing tank 11 is arranged between a carrying-in side roller 12 and a carrying-out side roller 13. The substrate 10 is transported by this carrying-in side roller 12, is picked up from the carrying-in side roller 12 by a substrate holding means and is immersed in the almost perpendicular erected state into the washing liquid 111 in the washing tank 11. The washing tank 11 has UV vibrator transducers 141, 142 respectively in the side wall parts facing the respective substrate surfaces of the substrate 10 and the ultrasonic waves are respectively directly applied to these surfaces by these ultrasonic vibrator transducers 141, 142, by which the respective substrate surfaces are simultaneously washed without allowing the air bubbles by the ultrasonic waves to stagnate.  The substrate 10 is pulled up after the ultrasonic washing and is subjected to rinsing by shower nozzles 151, 152 at that time.
Patent JP-S52120546-A (JP)
Title: Method of removing calcium in brine therefrom
Inventor: TABATA HISANOBU
IPC: B01J19/00
Filed: 1976-04-05
Abstract: PURPOSE: To remove calcium in brine therefrom and shorten the time required for removal by conjoint use of sodium carbonate and caustic soda. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07250028-A (JP)
Title: Duplex passive double star optical transmission system
Inventor: AOYANAGI SHINICHI
IPC: H04B10/272
Filed: 1994-03-08
Abstract: PURPOSE:To prevent any fault at one part from being propagated to the entire system while securing reliability and further to house the system even in a user equipment provided with just one pair of a transmitter and a receiver by providing a mutual connecting means for mutually connecting two pairs of transmitting/receiving means and two pairs of light joining/branching means at a center equipment. CONSTITUTION:Since two pairs of photocouplers (mutual connecting means) 4-0 and 4-1 are used between optical star couplers 1a-0, 1b-0, 1a-1 and 1b-1 and a center equipment 2, the '0' system transmitting/receiving means of the center equipment 2 is connected with the '0' system and '1' system transmitting/receiving means of user equipments 3z-3k and 3n, and the '1' system transmitting means of the center equipment 2 is connected with the '0' system and '1' system transmitting/receiving means of the user equipments 31-3k and 3n. Thus, the fault of a part common for the respective user equipments 31-3k and 3n is distinguished from the fault of a part individual for the respective user equipments 31-3k and 3n, and an active system can be individually switched to a spare system within a required range. Therefore, the range to be affected by hit or the like with switching can be suppressed at a minimum.
Patent JP-S59163313-A (JP)
Title: Peptide hormone composition for nasal administration
Inventor: SUZUKI YOSHIKI
IPC: A61K38/095
Filed: 1983-03-09
Abstract: PURPOSE:The titled composition that is composed of freeze-dried peptide hormones and a water-absorbing base and adjusted in particle sizes to a specific level, thus distributing widely in the nasal cavities with high residence time to be absorbed effectively through nasal mucosa. CONSTITUTION:The objective composition is composed of freeze-dried peptide hormones such as calcitonin, vasopressin, insulin or interferon and a water- absorbing base, preferably a starch, such as dextrin, cellulose such as carboxymethylcellulose, saccharide such as lactose, vinyl polymer such as cross-linked polyacrylate salt and is a powder of which more 90% have particle sizes of 10- 250, preferably 20-150mic. When the dust is sprayed in a nose, the compositon stays without increase in nasal mucus to absorb the liquid excreted by the nasal mucous membranes, swells until dissolving, thus the peptide hormone is released to keep the concentration of the drug high at local sites.
Patent JP-H04277495-A (JP)
Title: Lighting device of electric discharge lamp
Inventor: KAMIYA TAKAYUKI
IPC: H05B41/18
Filed: 1991-03-04
Abstract: PURPOSE:To provide a discharge lamp lighting device generating high-voltage pulses using a pulse transformer and perform lighting-up as starting, with which discharge lamp is prevented from acoustic resonance phenomenon likely to occur when the impedance of the discharge lamp remains low after it is started. CONSTITUTION:The output of a pulse transformer 6 is superimposed on the output of an inverter circuit connected with a DC power supply 1, and the result is impressed on a discharge lamp 3. If a lamp current sensing circuit 9, lamp voltage sensing circuit 10, and divider circuit 11 sense that the impedance of the discharge lamp after it is started is lower than the specified level, a control circuit 12 puts on a switch 8 to shortcircuit the primary side of the pulse transformer 6 and to lessen the inductance of the secondary side. This lessens the amplitude of the natural frequency oscillating current in an LCR series circuitry composed of secondary winding of pulse transformer, a capacitor 7, and discharge lamp 3, and high-frequency oscillating components will diminish in the lamp current. As a result, the discharge lamp is prevented from occurrence of acoustic resonance phenomenon, which permits achievement of stable lighting without stall or flicker.
Patent JP-H03241332-A (JP)
Title: Picture reader
Inventor: SUGITA YASUTOSHI
IPC: G03B21/11
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the need for a fine position adjustment depending on difference in the shape of film by setting a picture reading position to the one edge side of one pressing plate glass and mounting the other pressing plate glass for a roll film and an illumination lamp for the roll film, as a unit. CONSTITUTION:A microfiche F1 is held therebetween by the lower side pressing plate glass 1 and the upper side pressing plate glass 2 and can be reciprocated in an arrow (a) direction manually or by driving a motor. A low directional frame image photographed in the fiche F1 is illuminated by a lamp 3. The fiche unit is constituted of the upper pressing plate glass 2 and the fiche illuminating lamp 3 and can be attached to/dettached from a device main body chassis. Thus, even when the microfilm is different in shape, the need for adjusting the positions of the pressing plate glasses 1 and 2 held therebetween with the microfilm F1 is eliminated.
Patent JP-S5813233-A (JP)
Inventor: FUUBERUTO GUROTSUSE ENTORUTSUP
IPC: F16D3/41
Filed: 1982-03-11
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-H04276232-A (JP)
Title: Image processing method and system therefor
Inventor: OKUTOMI MASATOSHI
IPC: G06T1/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain an image processing method and a device therefor enabling the accurate three-dimensional shape of an object to be obtained without any effect by an unnecessary section such as a blood vessel. CONSTITUTION:An image after the elimination of a blood vessel section from right and left stereo eyeground images is used for obtaining a three-dimensional eyeground shape via a stereo matching process.
Patent JP-H03244973-A (JP)
Title: Liquid concentration detecting device for absorption type freezer and monitoring method for same detecting device
Inventor: KAMITSUMA OSAHARU
IPC: F25B49/04
Filed: 1990-02-20
Abstract: PURPOSE:To enable execution of monitoring through automatic, continuous, and accurate measurement by a method wherein specific gravity is measured as a solution being an object to be measured is caused to overflow, and concentration is calculated by means of precalibrated specific gravity - concentration converting data. CONSTITUTION:An overflow pipe 3 is located in a float chamber 1 to contain a conical float 5 therein, and slidably engaged with a vertical guide column 6 with which the bottom of the float chamber 1 is filled. A temperature sensor 7 is mounted on the upper end of the guide column 6 to detect an average value of a liquid temperature in the vicinity of the float 5. A non-contact type distance sensor 9 is installed cn the top surface of the float chamber 1 to detect a distance between the sensor and the float 5. The temperature sensor 7 is connected to a concentration calculating circuit 12 through a temperature detecting circuit 10. The distance sensor 9 is connected to a specific gravity calculating circuit 11, a measuring distance is converted into specific gravity, and inputted to the concentration calculating circuit 12. The concentration calculating circuit 12 stores actual measurement data. From inputted specific gravity and liquid temperature, concentration of a solution is calculated and displayed on a display unit 14 and recorded at the recorder 13.
Patent JP-S61198167-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-02-28
Abstract: PURPOSE:To enhance sensitivity and to reduce residual potential after a durability test by incorporating a specified polycyclic quinone derived pigment in an electrostatic charge generating layer and a specified pyrazoline deriv. in a charge transfer layer. CONSTITUTION:The laminate type electrophotographic sensitive body is obtained by laminating on a conductive substrate the 2 layers of the charge generating layer composed essentially of a charge generating material of a polycyclic quinone deriv. represented by formula (1) and a charge transfer layer composed essentially of a charge transfer material of a pyrazoline deriv. represented by formula (2) in which R1, R2 are each alkyl, or an atomic group necessary for combining with each other and together with the adjacent N atom to form a ring, and each is optionally same or different, and X is a pyridyl or quinolyl group optionally substd. at least one alkyl or alkoxy. As the binder usable at the time of forming the charge generating layer by coating, it can be selected from the wide range of insulating resins, besides, from org. photoconductive polymers, such as poly-N-vinylcarbazole, polyvinylanthracene, and polyvinylpyrene, preferably, insulating resins, such as polyvinylbutyral and polyarylate, and it is used in an amt. of <=80wt%.
Patent JP-S62197763-A (JP)
Inventor: DOMINIKU DOOZA
IPC: G01N29/28
Filed: 1987-02-20
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-S62195702-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: MOTAI AKINORI
IPC: G11B5/53
Filed: 1986-02-21
Abstract: PURPOSE:To attain the post recording even when an information signal is recorded/reproduced digitally by using a succeeding a magnetic head so as to scan a track scanned by a preceding magnetic head after a prescribed time elapse. CONSTITUTION:A couple of magnetic heads 12, 13 are fitted to rotary cylinder 10 and they record/reproduce an information signal onto an azimuth track in the lengthwise direction of a magnetic tape. In the couple of magnetic heads 12, 13, the preceding magnetic head 12 scans a prescribed track on the magnetic tape and then a prescribed time elapses, then the succeeding magnetic head 13 scans the prescribed track in a way that the preceding magnetic head 12 and the succeeding magnetic head 13 are fitted to a rotary cylinder 10 with a nearly 180 deg. of position difference in the axial direction of the cylinder 10. Since the succeeding magnetic head 13 scans the same track at a prescribed time after the preceding magnetic head 12 scans the track in this way, the consecutive recording is attained.
Patent JP-S59162838-A (JP)
Title: Coated and baked sponge matter
Inventor: OOTA TOSHIYUKI
IPC: A23G3/00
Filed: 1983-03-08
Abstract: PURPOSE:A coated and baked sponge matter having an improved taste, obtained by coating a small mass of baked sponge or thin bars with a chocolate ingredient having high content of cocoa and a white chocolate ingredient having a low content of cocoa so that they are integrated. CONSTITUTION:A black chocolate ingredient consisting of cocoa butter, cocoa, etc. and a white chocolate ingredient consisting of cocoa butter, an extremely small amount or nothing of cocoa, etc. are prepared. A small mass of baked sponge (e.g., popcorn) or thin bars are prepared. The three ingredients are integrated by a method of coating, to give a coated and baked sponge matter. This sponge matter shows different taste simultaneously when it is eaten, and has improved taste of its own.
Patent JP-S63207590-A (JP)
Inventor: KAKIMOTO HIROBUMI
IPC: B26D3/16
Filed: 1987-02-23
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-H01254255-A (JP)
Title: Preparatory sulfidation of catalyst for treating hydrocarbon
Inventor: MOORISU BORUN
IPC: B01J37/20
Filed: 1989-02-16
Abstract: PURPOSE: To obtain a sulfurizing agent suitable for production and regeneration of a catalyst by mixing an adduct of sulfur chloride or the like and an olefin with a monohalogenide, then further reacting this mixture with an alkaline polysulfide to form an olefin polysulfide. CONSTITUTION: As the presulfurizing agent for the hydrocarbon treatment catalyst, the sulfur chloride and/or sulfur dichloride and the 2-12C olefin or olefin mixture are first reacted to from the adduct. Next, this adduct is mixed with the functional or nonfunctional. org. monohalogenide to form the halogenated mixture. Further, this halogenated mixture and the alkaline polysulfide are reacted in an aq. and/or alcohol medium to form the olefin polysulfide which may contain sulfur up to 65 wt.%. This sulfurizing agent is suitable for sulfurization of the metal entering the catalyst compsn., i.e., presulfurization when the catalyst is a new product or before regeneration.
Patent JP-2000236656-A (JP)
Title: Semiconductor power converter
Inventor: MORI KAZUHISA
IPC: H02M7/12
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a small power converter of a simple structure which employs a self-extinguishing switching element provided with a circuit for self supplying gate driving power stably. SOLUTION: A snubber resistor 41 is connected in series with a power supply voltage dividing resistor 42, which is connected in parallel with a power supply diode 5 and a power supply capacitor 6, and power is supplied to a gate drive circuit 11 via a smoothing circuit 8 comprising a resistor 81 and a capacitor 82. Gate drive power is also supplied from an initial charging resistor 7, when all switching elements are turned off before operating a converter thus realizing a relatively small power converter of simple structure employing a self- extinguishing switching element, where gate drive power can be stabilized through use of snubber energy.
Patent JP-H09194260-A (JP)
Title: Flexible ceramic and its production
Inventor: KITAOKA SATOSHI
IPC: C04B41/91
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To produce flexible ceramics effective in improving shock resistance and relieving thermal stress in a contact part. SOLUTION: Part or all of the grain boundary layers of ceramics are dissolved and removed to form a gap between grains and to produce the objective flexible ceramics having nonlinearity in the relation between the extent of flexion and load. A flexible silicon carbide sintered compact obtd. by dissolving and removing the grain boundary layers of an aluminum oxide added silicon carbide sintered compact by hydrothermal treatment is excellent in shock resistance and can relieve thermal stress in a contact part.