baber/WOPTO huggingface dataset:
Patent JP-H02250596-A (JP)
Title: Electroacoustic transducer
Inventor: OKUBO HITOSHI
IPC: H04R3/00
Filed: 1989-03-24
Abstract: PURPOSE:To simplify a circuit configuration by making a single electroacoustic transducer to simultaneously function as both a speaker and a microphone. CONSTITUTION:An electroacoustic transducer 11 provided on one side of a bridge circuit 15 is made to function as the speaker, input signals VIN applied to signal input terminals 16A and 16B as electric inputs are converted into acoustic signals SOUT by means of the electroacoustic transducer 11, outputted, simultaneously the electroacoustic transducer 11 is made to function as the microphone, acoustic signals SIN applied as the acoustic inputs are converted into electric signals VOUT by the electroacoustic transducer 11, and outputted from a signal output terminal. That is, in an electroacoustic transducing device, a single electroacoustic transducer 11 simultaneously functions as both the speaker and the microphone. Thus the configuration can be simplified.
Patent JP-S63238117-A (JP)
Title: Unsaturated polyurethane resin composition
Inventor: SAKURAI YOSHIMICHI
IPC: C08G18/67
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled composition, consisting essentially of a blend of an unsaturated polyurethane resin containing a long-chain polyol component which is respectively a polyether polyol and polyester polyol and capable of providing curved products exhibiting excellent adhesive properties to various adherends. CONSTITUTION:The aimed composition, obtained by mutually blending unsaturated polyurethane resins which are unsaturated polyurethane resins, having plural polymerizable ethylenically unsaturated bond-containing terminal groups and containing a long-chain polyol component which is respectively a polyether polyol and polyester polyol and consisting essentially of the above-mentioned blend. Further, the afore-mentioned unsaturated polyurethane resins are obtained by, e.g. reacting a long-chain polyol with an organic polyisocyanate and active hydrogen-containing ethylenically unsaturated compound. If the long-chain polyol is a polyester polyol, polyethylene adipate polyol, etc., are used. If the long-chain polyol is a polyether polyol, polyoxyethylene polyol, etc., are cited.
Patent JP-H08272413-A (JP)
Title: Program execution system
Inventor: MORI KENICHIRO
IPC: G05B23/02
Filed: 1995-03-30
Abstract: PURPOSE: To efficiently perform work without applying examination/correction from the standpoint of the whole program level even when the setting of simulation and real programming are changed. CONSTITUTION: In a programming tool 3, a split program generation part 32 generates a split program based on the operation setting block of a simulation model simulated by a simulator 2, and a compiler 33 compiles the split program in the execution file of a PLC(programmable controller) 1, while, a control format generating part 31 generates a control format file representing the control procedure of the split program based on the connection of the operation setting block of the simulation model. A file link part 34 links the execution file of the operation setting program with the control format file, and sends it to the PLC 1.
Patent JP-S56561-A (JP)
Title: Wave generating equipment utilizing air vortex
Inventor: YAMAMOTO YASHI
IPC: F03B13/24
Filed: 1979-06-13
Abstract: PURPOSE: To utilize a wind energy efficiently by making the same air current contributive to a turbine turning in two stages on a wave generating equipment and a spiral generating equipment.  
     CONSTITUTION: A wind comes into an air guide duct 9 and an air comes in through a suction valve 8a of a wave generating equipment 8 to turn a trubine, and an exhaust air is collected into the air guide duct 9 from an exhaust valve 8b to turn the turbine also at exhausting. The air suction and exhaust depend on a change in volume of an air chamber due to a move of the wave. An air current collected in the duct 9 ascends in a guide cylinder 13 from a discharge port 9a. The turbine 10 also turns in this case. There is produced in the guide cylinder 13 an air current ascending and turning according to an air current from an air inlet port 13a and the ascending air current, which draws out the air on exhaust valve 8b side strongly from the discharge port 9a, and a draft turbine 10 comes to rotate at high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03279106-A (JP)
Title: Device for preventing meandering of belt
Inventor: KAJITANI ISAMU
IPC: B65G43/02
Filed: 1990-03-26
Abstract: PURPOSE:To secure transportation ability in the above device of a belt conveyer by memorizing the position where a part should be put on the belt in the state of no meandering through manually controlling the belt for each type of parts, and by automatically adjusting the drop position so that the detected actual drop position coincides with the memorized drop position. CONSTITUTION:Test run is performed by setting an initial shuttle position for each type of parts. The shuttle position where meandering does not occur is set by manually operating a setting portion 1. Data of a position detecting sensor 4a is stored in an operating position memorizing and calculating circuit 20 for each type of parts. With the start of actual transportation, according to the type of the part to be input from a setting device 12, a positive and negative judging circuit 21 judges neccesity of positive or negative rotation of a shuttle drive device 3 on the basis of the data for each type of parts memorized in the operating position memorizing and calculating circuit 20 and the data detected by the shuttle position detecting sensor 4. Thus, the shuttle position is compensated.
Patent JP-S63239983-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: NAKAJIMA NAGAAKI
IPC: H01L21/331
Filed: 1987-03-27
Abstract: PURPOSE:To decrease a charging time of a junction capacitor and to implement a high speed, by providing the distribution of impurity concentration in a collector layer so that the concentration is low in the vicinity of a base layer and high at the opposite side of the base layer, thereby making base and collector depletion regions in an intrinsic region thin, making an outer collector region thick by ion implantation, and making the resistance of the collector region high by the ion implantation. CONSTITUTION:The thicknesses of the base and collector depletion regions of intrinsic regions 19 and 15 in a bipolar transistor are determined by the distribution of the impurity concentration in a collector layer. Therefore, the base and collector depletion layers at the intrinsic regions 19 and 15 can be made sufficiently thin by distributing the impurity concentration in the collector layer 10 so that the concentration is high in the vicinity of a first buffer layer 2 than that in the vicinity of a base layer 3. Thus the bipolar transistor having a small rc can be implemented. When sufficient ions are implanted, an outer collector region 20 can be made sufficiently thick and the resistance can be made sufficiently high. As a result, a base-collector junction capacitance cbc can be made sufficiently small. Therefore, the bipolar transistor having a small rcc can be implemented.
Patent JP-S60217458-A (JP)
Title: Mounting panel processing information and door component arranging diagram specification list forming device
Inventor: BABA MASAKATSU
IPC: G06F17/50
Filed: 1984-04-11
Abstract: PURPOSE:To attain automatic output of additional processing information to a panel and device specification list diagram information by providing a symbol master file, list diagram data file, manufacture command file and a basic processing information file. CONSTITUTION:The symbol master file 106 relating to an arrangement diagram forming symbol drawn by utilizing various symbols and a list diagram data file 121 having a drawing data such as device name or the like relating a device outer size symbol are provided. Moreover, a manufacture command file 109 having data such as relation between an additional processing drawing number and a basic processing number and a basic processing information file 110 having a basic processing drawing number are provided. Devices required to be mounted on a door are arranged on a drawing display pattern of a drawing processing unit via the said files, device codes are supplied and the additional processing information to the panel and device specification list drawing information are outputted automatically by arranging the symbols based on the material in use. Further, the common use and standardization of the additional processing drawing are attained easily.
Patent JP-S55164628-A (JP)
Title: Powdery coffee containing medicinal herb
Inventor: TAKENAKA YOSHIMI
IPC: A61K33/06
Filed: 1979-06-12
Abstract: PURPOSE: To prepare powdery coffee free of astringent taste, by mixing powdery coffee with the effective components of medicinal herbs and calcium phosphate.  
     CONSTITUTION: The objective powdery coffee containing medicinal herbs can be prepared by mixing (A) powdery coffee, (B) roasted and powdered barrenwort, (C) roasted and powdered loquat leaf, and (D) calcium phosphate powder. The standard ratios of (A):(B):(C):(D) are 7:1:1:1. The calcium phosphate adsorbs and eliminates the strong astringent taste of the medicinal herbs, and gives the wholesome coffee drinks having the original coffee taste. The medicinal herbs have diuretic effects, and consequently, promote the excretion of caffeine of the coffee, and suppress the hypertensive effect and the excitation caused by caffeine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63239029-A (JP)
Title: Rolling device for sealing
Inventor: ABE HITOSHI
IPC: B31B50/64
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to easily and evenly control the distance between rolls and at the same time to visually confirm the degree of control by a method wherein the bearing members of a device to thermoweld and seal the edges of sheets are floatingly arranged and, in addition, elastic members are interposed between the bearing members so as to energize them in order to control the distance between the rolls by pressing the bearing members. CONSTITUTION:A pressure controlling means 10, which controls the distance between rolls by simultaneously pressing bearing members 7 against the rebound of coiled springs 9, is provided at each end parts of struts 2 and 3, at the other end parts of which supporting members 11 to support the bearing members 8 are respectively provided. The distance L between the rolls (pressurizing pressure) is finely controlled by converting the rotary motion of worm wheels 15, which engage with worms 14 fixed to the rotary shaft 13 at an end of the pressure controlling means 10, into the linear motion of pressing members 16. On an end part side of the strut 2, an indicating means 17 for the degree of control of the pressure controlling means 10 is provided.
Patent JP-H07258942-A (JP)
Title: Weft-detection apparatus of water-jet loom
Inventor: TAMURA ZENJI
IPC: D03D47/32
Filed: 1994-03-17
Abstract: PURPOSE:To perform accurate weft detection without being influenced with noise signal caused e.g. by the fluctuation of water jet. CONSTITUTION:This weft-detection apparatus is provided with a photoelectric sensor placed opposite to the orbit of a beaten weft 16, a signal variation detection means 34 to detect the variation of the signal transmitted from the photoelectric sensor and a comparison means 36 to compare a prescribed standard signal with a signal obtained by the signal, variation detection means 34 at the escape of the weft 16 from the detection part 21 of the photoelectric sensor among the signals transmitted from the signal variation detection means 34 and, when the detected signal level is higher than the standard signal level, to output a signal to inform of the normal weft-insertion.
Patent JP-S62231217-A (JP)
Title: Three-dimensional display method using liquid crystal display device
Inventor: TANAKA MINORU
IPC: G09F9/35
Filed: 1986-03-31
Abstract: PURPOSE:To give a display a three-dimensional feeling and to obtain more display effect by providing a nonreaction area where an orientation film differs in orientation direction as part of the display area of a liquid crystal display device and forming a three-dimensional graphic in the nonreaction area. CONSTITUTION:The liquid crystal display device is easily manufactured by orienting orientation films of glass substrates normally by a rubbing method, etc., so that their direction cross each other at right angles, covering one glass substrate with a mask which has an opening part at a part corresponding to the nonreaction area 2, and then performing an orientation process again at the right angles to said orientation of the glass substrate. The liquid crystal display device displays a three-dimensional graphic in the nonreaction area 2 at any time even when no driving voltage is impressed, and a transparent electrode is sectioned to provide segmented display areas so that they are driven individually as shown by a segment area 1a, thereby making a stepwise display in the three-dimensional graphic.
Patent JP-H07258531-A (JP)
Title: Glass fiber-reinforced thermoplastic resin composition
Inventor: RIYUU CHIYOUHOU
IPC: C08K7/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a thermoplastic polycarbonate resin compsn. which has both a high elastic modulus and a good impact resistance. CONSTITUTION:This compsn. contains 45-5 pts.wt. thermotropic liq. crystalline polyester resin, 40-5 pts.wt. glass fiber and/or glass flake, and 15-90 pts.wt. polycarbonate obtd. by the melt polymn. of an arom. dihydroxy compd. having an equivalent ratio (I)/(II) of phenolic termial groups (I) to nonphenolic terminal groups (II) of 1/19 or higher with a carbonic diester.
Patent JP-H01247243-A (JP)
Title: Passive belt shoulder adjusting mechanism
Inventor: YAMAMOTO KAZUO
IPC: B60R22/06
Filed: 1988-03-28
Abstract: PURPOSE:To make a shoulder adjuster small in breadth and thickness by attaching a slide rail on upper face of an adjust base having plural numbers of fitting holes, and making an anchor base fitted to the fitting holes movable on surrounding the slide rail. CONSTITUTION:An adjust base 11 having plural numbers of fitting holes 14 is attached to a center pillar member, and a slide rail 6 is attached on the upper face (inside a cabin) of the base. An anchor base 5 fitted to the fitting holes 14 of the adjust base 11 is made to pass through the slide rail 6 freely on inner face of the same and to be movable on surrounding the slide rail. A slider is made guidable to the slide rail 6, and in a case of collision, the load is received with the adjust base via the slider and the anchor base. According to three dimensional arrangement on the adjust base and the slide rail, breadth and thickness of a shoulder adjusting mechanism can be made in small.
Patent JP-H03274752-A (JP)
Title: Integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/768
Filed: 1990-03-24
Abstract: PURPOSE:To enhance corrosion resistance by forming a surface protective film on the surface of electrode interconnections multilayer electrode-interconnected through a space, and burying synthetic resin between the interconnections. CONSTITUTION:Protective films are formed of noble metal film such as an SiO2 film, an Si3N4 film, an SiO2 film + Si3N4 film, an Al2O3 film, an AIN film, a carbon film, a diamond film, gold, etc., a metal film made of Ni, Cr, Zu, Cd, etc., a synthetic resin film, etc., such as silicone resin, a polyimide film, etc., on entire surfaces of upper, lower, right and left sides of space electrode multilayer interconnections. Further, a semiconductor integrated circuit device in which the surface protective film of the interconnections is formed, a semiconductor integrated circuit device having no surface protective film are molded by burying polyimide, silicone resin, epoxy resin, etc., in the space of the interconnections. Thus, the device in which multilayer interconnections having high reliability such as corrosion resistance without decelerating a signal propagating speed can be obtained.
Patent JP-H01245138-A (JP)
Title: System and device for photodetection of scattered light in glass disk inspection instrument
Inventor: KATO NOBORU
IPC: G01N21/94
Filed: 1988-03-28
Abstract: PURPOSE:To directly discriminate a classification of a defect by receiving the scattered light caused by an internal defect, which is brought to internal reflection by the inside of a glass disk and outputted from the side face, in the vicinity opposed to the side face of the periphery of the glass disk. CONSTITUTION:A laser beam T is focused by a projection lens 2, and projected vertically to a glass disk 1. In such a case, since thickness (1-2mm) of the disk 1 is thin, in order to receive efficiently the scattered light, an optical fiber 6 whose diameter is roughly equal to its thickness is used for a light receiving device, and its tip is brought close to a side face 1a. In such a case, an interval (d) of the approach is made as narrow as possible within a range in which the disk 1 is allowed to rotate. In such a way, only the scattered light from the side face is inputted to the fiber 6, and it is evaded that the scattered light of a foreign matter defect from external force of the side face is inputted and S/N related to a defect classification is deteriorated. Also, to a terminal of the fiber 6, a photoelectric converter 7 having satisfactory sensitivity is connected, and a detecting signal to an internal defect and a detecting signal to a foreign matter defect from a light receiving device 4b are discriminated and outputted, respectively by the converter 7.
Patent JP-H0318506-A (JP)
Title: Belt conveyor
Inventor: NOMURA RYOICHI
IPC: B65G15/00
Filed: 1990-03-23
Abstract: PURPOSE:To automatically adjust tension without change of belt length in a belt conveyor for conveyance of machine parts by independently providing a driving shaft base material and a following shaft base material, and energization the opposing respective base materials in the separating direction and guiding them. CONSTITUTION:When a bearing 20 is conveyed from the inlet side guide plate 14 to the outlet side guide plate 14 with a belt 1, tension of the belt is varied be the weight of the bearing 20, the resistance of a rotating shaft, and the torque variation of a motor 5, and slackening and flapping of the belt are prevented by the force in the pulling apart direction between base materials due to a coil spring 10 provided between the base materials 7, 8. Further, even at elongation of the belt 1 due to the use of a long term, the suitable belt tension can be held by gradual displacement of the following shaft side base material 8 from the driving shaft side base material 7 in the separating direction with the coil spring 10. Thus, the belt tension can be automatically adjusted.
Patent JP-S5410304-A (JP)
Title: Method of preventing the deterioration of lubricant
Inventor: UEMATSU TOYOHITO
IPC: C10N10/04
Filed: 1977-06-24
Abstract: PURPOSE: Lubricants are incorporated with 2 or more kinds of elements, such as iron or copper, in the form of the metal or oxide to prevent the deterioration of the lubricants caused by oxidation and retain the stability against the oxidation even at elevated temperatures without employment of antioxidant or anticorrosive agents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01248564-A (JP)
Title: Power transistor
Inventor: TOMINAGA TAMOTSU
IPC: H01L29/417
Filed: 1988-03-30
Abstract: PURPOSE:To attain safety so as to always break in an open mode when it is broken by a surge voltage or the like by dividing electrode wirings into a plurality of parts up to an output pad for connecting externally from the terminal of a unit cell, and so providing a neck of narrow width that an allowable current at every division is set to a maximum rated current or less of the whole chip. CONSTITUTION:The electrodes of a guard ring are divided into two electrode sections 21a, 21b, and source electrodes are divided into five electrode sections 22a-22d. Necks 23a-23g of narrow width are provided near the connecting points of every division and a source pad 24. The allowable currents of the necks 23a-23g are set to approx. maximum rated current of the whole chip, and its width is so determined as to melt when more than current flows. Thus, when a current exceeding the maximum rated current flows, the neck of wirings connected to the breaking section is melted to cause the broken section to be isolated from the other sections, and a power transistor is originally operated only in the normal section.
Patent JP-H10256990-A (JP)
Title: Redundant constitution standby system monitor method and redundant constitution optical transmission-reception equipment
Inventor: YOSHINAGA TAKESHI
IPC: H04B10/07
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To equalize the wavelength of an optical signal for monitor in a redundant constitution standby system to that of a main signal and to reduce the scale of an equipment. SOLUTION: On the standby state, station-side optical circuit terminating devices (OLT) 21 and 22 attenuate optical outputs of optical transmission circuits 201 and 202 by optical attenuation circuit 101 and 102 and output them. A standby system monitor circuit (MON) 9 of a subscriber line optical terminating device (ONU) 1 sets an optical level discrimination threshold to a value lower than the optical level discrimination threshold of an optical reception circuit (RCV) 8 to discriminate whether these is an optical reception signal or not. By the standby system monitor circuit 9, the normal state of the standby system (OLT) is confirmed if a discrimination output signal is detected as all '1'. If the optical output of the standby system is broken, a current system main signal is detected as a signal changed to '0' and '1' to recognize the abnormal state of the standby system.
Patent JP-S51150485-A (JP)
Title: Supporting device for object materials in a stretch pa cking machine
Inventor: KITAKAZE MARI
IPC: B65B49/00
Filed: 1975-06-18
Abstract: PURPOSE: To pack object materials in an orderly manner even though they have the uneven bottom surface, by accurately placing the object materials on the tops of fingers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06280141-A (JP)
Title: Weft knitting machine
Inventor: FUKUHARA KAZUO
IPC: D04B15/96
Filed: 1991-03-13
Abstract: PURPOSE:To provide a weft knitting machine constructed so as to adjust the relative position of a carriage to another carriage by providing a carriage position-adjusting apparatus to at least either one of carriages reciprocating by mutually independent driving systems on needle beds longitudinally oppositely installed and operating this apparatus. CONSTITUTION:In a weft knitting machine supporting a carriage installing a number of needles in rows on needle beds longitudinally mounted and simultaneously having a cam for operating these needles on the needle beds by guide rails, carriages are kept in non-engagement state and mutually independent driving systems are provided to carriages and simultaneously a carriage position- adjusting apparatus is provided to at least either one carriage.