baber/WOPTO huggingface dataset:
Patent JP-S61230533-A (JP)
Title: Radio telemetery equipment
Inventor: FUJISAKA NAOTO
IPC: H04B10/00
Filed: 1985-04-05
Abstract: PURPOSE:To reproduce correctly the reference level of a signal to be sent after reception and demodulation by synthesizing a pulse signal onto the signal to be sent and clamping the demodulated signal by a clamp circuit so as to reproduce the reference level. CONSTITUTION:An acoustic emission AE sensor 11 is arranged in the vicinity of the tool of a machine tool or a work. An output (a) from the AE sensor 11 is amplified and a signal (c) including the fault of the tool is outputted from a detection circuit 13. Then the signal is inputted to a synthesizing circuit 15 together with a pulse from a pulse oscillation circuit 14 to clarify the zero level of the signal (c) and the optical signal of the carrier is irradiated from a light emitting diode 17 as a signal (e). It is required to reproduce correctly the waveform of the envelope signal (c) at a receiver 20 and then the circuit 15 synthesizes a pulse signal (d) to clarify the zero level of the signal (c), the signal (f) is clamped by a clamp circuit 27 after demodulation to reproduce the zero level. Thus, the amplitude of the envelope signal (c) is reproduced correctly.
Patent JP-2000267321-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus using same
Inventor: YAGI HITOSHI
IPC: G03G9/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor enhanced in the performance of toner transfer from the photoreceptor to the body to be transferred and image quality and the durability of the photoreceptor. SOLUTION: This electrophotographic photoreceptor 10 has a lamination structure of a photosensitive layer 14 and a 10-30 nm thick barrier layer 13 and an elastic layer 12, and as the other embodiment, the photoreceptor 10 has the lamination structure of a surface releasable layer 17 and a 5-100 nm thick compatible layer 16 and the photosensitive layer 14.
Patent JP-H11249068-A (JP)
Title: Attachable video display device
Inventor: MUROI KUNIMASA
IPC: H04N5/64
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an attachable video display device which can make its attaching part more smal in size and light in weight. SOLUTION: A video output device 4 is provided with a circuit which converts a video signal into visible video. The visible video outputted by a video output part 4a of the video device 4 is made incident on the end surface 2a' of one end part 2a of an optical fiber 2 through a convex lens part 12, a concave lens part 13, and a light guide-out part 15, transmitted by the optical fiber 2, and outputted from the other end part. Then the outputted video is enlarged by a lens (10), reflected by a spectacle lens 6 consisting of a half-mirror of a spectacle part 1, and projected on the eyeball of a user.
Patent JP-H11256051-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: ISHII KAZUHIKO
IPC: C08L71/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin compsn. which is excellent in flame retardancy and thermal stability and hardly stains a metal mold in molding by compounding a thermoplastic resin with an isocyanurate phosphoric ester. SOLUTION: An isocyanurate phosphoric ester of formula I is used. In formula I, Y<1> , Y<2> , and Y<3> are each a phosphoric ester residue of formula II (wherein R<1> is a 1-20C alkylene; R<2> is a 6-20C arylene, halogenated arylene, or alkarylene; R<3> is a 1-20C alkyl, halogenated alkyl, 6-20C aryl, alkaryl, or halogenated aryl; and n and g are each 0-1). The phosphoric ester exhibits esp. high flame retardant effects when compounded into amorphous thermoplastic resins (e.g. a polycarbonate resin or a polyphenylene ether resin) and their mixtures. The ester is compounded pref. in an amt. of 0.5-30 wt.% of a thermoplastic resin.
Patent JP-H02249289-A (JP)
Title: Semiconductor laser
Inventor: KONNO NOBUAKI
IPC: H01S5/00
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a semiconductor laser having a good p-n junction in a current blocking region without a regrowth interface in a current blocking layer region by forming the current blocking layer and upper and lower layers of the opposite couductivity type thereto in one growth process. CONSTITUTION:An n-AlGaAs lower clad layer 2, an AlGaAs active layer 3, and a p-AlGaAs upper clad layer 4, an n-GaAs current blocking layer 5, and a p-GaAs layer 6, the forbidden band of said active layer 3 being narrower than those of said lower and upper clad layers 2 and 4, are formed on an n- GaAs substrate 1 in first crystal growth and part of the current blocking layer 5 and the p-GaAs layer 6 is removed by photoengraving and etching to form a stripe-shaped groove. A p-AlGaAs buried layer 7 and a p-GaAs contact layer 8 are formed to fill the groove in second crystal growth.
Patent JP-S545636-A (JP)
Title: Input/output control system for electronic computer
Inventor: INA YASUNOBU
IPC: G06F13/12
Filed: 1977-06-15
Abstract: PURPOSE: To ensure an easy and accurate closure of the data transfer by designating a specific code previously place of count CNT which designates the transfer word number of channel command word CCW. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05270915-A (JP)
Title: Production of titanium carbide/aluminum oxide sintered compact
IPC: C04B35/638
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the subject dense double component sintered compact of complicated shape having good mechanical properties and electrical conductivity through cast molding by enabling titanium carbide particles and aluminum oxide particles to be dispersed in water which have only been able to be dispersed using organic solvents such as acetone or ethanol. CONSTITUTION:The objective double component sintered compact can be obtained by cast molding of a slurry which is prepared by dispersing in water (A) double coating-layered titanium carbide particles obtained by coating the original particles with a styrene-maleic acid copolymer followed by poly(meth) acrylic acid or a water-soluble salt thereof and (B) aluminum oxide particles obtained by coating the original particles with poly(meth)acrylic acid or a water- soluble salt thereof.
Patent JP-H08271096-A (JP)
Title: Gas extracting device for absorption type refrigerating machine
Inventor: OTAKE KANJI
IPC: F25B43/04
Filed: 1995-03-29
Abstract: PURPOSE: To efficiency discharge non-condensible gas from a gas absorber by a method wherein a solution sprayer is provided at a section of absorber tube groups and a gas extraction pipe is arranged so that its opening is located in a region where the non-condensible gas gathers from the section by spraying solution by the sprayer. CONSTITUTION: A solution sprayer 2 is installed at a section of tube groups 1 of a gas absorber and solution is supplied to a solution distributor 25 of the solution sprayer 2 through a solution supply main pipe 23. Thick lithium bromide solution is supplied only to the solution supply main pipe 23. After starts and stops of the gas absorber, the thick solution is sprayed only to a limited area 13 of the tube groups 1 through the solution distributor 25 alone to absorb steam and increase the vacuum pressure. Therefore, steam streams flowing to the limited area 13 the tube groups 1 arise across the tube groups 1. The opening of a gas extraction pipe 3 is located in the limited area 13 where non-condensible gas gathers, and the non-condensible gas is discharged outside through the gas extraction pipe 3.  Thereby, the non-condensible gas can be efficiently discharged from the gas absorber.
Patent JP-S51147793-A (JP)
Title: Insulator linking process
Inventor: MATSUOKA RIYOUSUKE
IPC: H01B17/08
Filed: 1975-06-12
Abstract: PURPOSE: The protection of the insulator fixtures in the linking parts from the electrolytic corrosion, with alleviation of the electric field, coincidentally with the prevention from the generation of noise wave owing to the poor electrical contact. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63239683-A (JP)
Title: Semiconductor memory
Inventor: SATO KATSUYUKI
IPC: G11C11/401
Filed: 1987-03-27
Abstract: PURPOSE:To accurately evaluate the capacitor of a memory cell by connecting a switch MOSFET between an electrode and a voltage generating circuit so that an optional voltage can be supplied to one electrode of the capacitor of the memory cell at time of a test. CONSTITUTION:The voltage generating circuit VGG consists of a circuit VP for generating a plate voltage, e.g. 1/2 Vcc, and a switch circuit SW for switching the output of the circuit VGG. In order to selectively turn off the switch MOSFETQ58 in the switch circuit SW, an electrode P1 is connected to a node between resistors R1, R2. The switch Q58 is turned off at the time of conducting a test so that a fixed potential supplied to the capacitor of the dynamic type memory cell at the time of operation is supplied through the switch Q58 to supply a prescribed voltage to the capacitor. Consequently, the capacitor can be accurately evaluated.
Patent JP-H02249997-A (JP)
Title: Fuel change device for fast breeder reactor
Inventor: TOZAWA KATSUHIRO
IPC: G21C19/19
Filed: 1989-03-23
Abstract: PURPOSE:To change a reactor core component by a short arm by placing a pantagraph type refueling machine on a small rotary plug. CONSTITUTION:A small rotary plug 4 is in a large rotary plug 3 in a shielding plug 8 of the upper part of a reactor vessel 11, and it is eccentric against the plug 3. Also, a close coupled type refueling machine 2 is placed in the center of a reactor upper part mechanism 5 being eccentric against this plug 4, and can move upward and downward. This refueling machine 2 reaches a reactor core component 12 of the center part of a reactor core 7, takes them up and transfers them to an in-pile relay position P. Also, a pantagraph arm type refueling machine 1 is placed in the outside of the mechanism 5 in the plug 4, and sets the element 12 of the center part of the reactor core 7 to the outside of an arrival range. Next, the element 12 transferred to the position P and other element 12 than the center part of the reactor core 12 are taken up in a state that a pantagraph arm 14 remains folded up, and by stretching the arm 14, the element 12 is transferred to an in-pile relay tank 6 in order to take it into or out of the outside of the reactor. In such a way, the element 12 has a self-orientation function.
Patent JP-H04307651-A (JP)
Title: Memory device
Inventor: FUJISHIMA HIDEYUKI
IPC: G11C27/04
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a memory device which can have an access to a memory at a high speed by decreasing the wiring of a means that transfers the data between a main storage and an auxiliary storage. CONSTITUTION:The n-stage shift registers are provided for each bit of a k-bit word of an auxiliary storage 102, and the bit data on the word of the storage 102 are connected to the serial input/output terminal of each shift register. Then a prescribed bit of an (nXk)-bit word of a main storage 103 is connected to the input/output terminal of each shift register. When the data are written into the storage 103 from the storage 102, the bit data are shifted for each input of a word and (n) pieces of bit data are stored. Then (nXk) pieces of data on (k) pieces of shift registers are written into a prescribed bit of the storage 103. When the data are read to the storage 102 from the storage 103, (n) pieces of k-bit words are outputted to the storage 102 for each shift of the bit data of the (nXk)-bit word stored in a prescribed stage of the shift register. The signal lines suffice in number equal to the number of bits of the words of both storages 102 and 103.
Patent JP-H05241384-A (JP)
Title: Image forming device
Inventor: MIYAMOTO ITSUTAKA
IPC: G03G21/20
Filed: 1991-04-04
Abstract: PURPOSE:To efficiently cool a toner recovering box in a saved space and in addition, to miniaturize a device by providing handle parts with tapered through- holes at both sides of a process cartridge. CONSTITUTION:When a fan 3 is driven, outside air is allowed into the device from an air supply hole 5, flows into the space S between the process cartridge 1 and the fixing unit 2 via the tapered through-hole 7a of the second handle part 7, and is sucked by a fan 3 to advance towards the first handle part 6. Then, the air is sent out via the through-hole 6a of the first handle part 6 and an exhaust hole 4. Here, the toner recovering box part 1a is cooled by the air caused to pass the bottom of the toner recovering part 1a of the process cartridge 1 by the fan 3. The through-holes 6a and 7a serve as the handles for the process cartridge 1 and are provided below the process cartridge 1 in such a manner that they project in the direction of the fixing unit 2, and it is therefore unnecessary to increase the size in the direction of the width.
Patent JP-S61231845-A (JP)
Inventor: NAKAMURA TADAO
IPC: G06F1/00
Filed: 1985-04-04
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-H02297438-A (JP)
Title: Film product of sheet material for packing
Inventor: PIERO RUSUKOONI KURERITSUCHI
IPC: B65D75/26
Filed: 1990-03-20
Abstract: PURPOSE: To enable proper protection of a packaged matter from impact by comprising an impact-resistant film and a layer constituted of an elastomeric material having properties of selective and repetitive adhesion and by bonding the film and this layer by inseparable adhesion. CONSTITUTION: A sheetlike stratiform product 10 for packaging is constituted of an impact-resistant film 11 having an adhesion accelerator layer 12 stuck on one surface and an elastomer layer 13 laminated on the layer 12 and having properties of selective and repetitive adhesion. An elastomer mixture is constituted, for instance, of natural rubber of 50 wt.% and synthetic rubber, e.g. thermoplastic rubber, of 50 wt.%. Finally, the stratiform product in a sheet form for packaging which is constituted of a closed-cell foamed polyethylene film having on one surface the layer having the selective/repetitive adhesion characteristics is obtained.  Even when a force is given to a package by an impact, according to this constitution, an adhesive force large enough to fix a packaged article to be held at a position taken at the time of packaging is generated and thereby the packaged matter can be protected.
Patent JP-H01246072-A (JP)
Title: Grinding surface dressing method for grinding stone
Inventor: SAITO HIROSHI
IPC: B24B53/00
Filed: 1988-03-28
Abstract: PURPOSE:To always maintain the cutting depth of a dresser proper for making it possible to apply surface finish to a workpiece accurately by varying the feeding quantity of the dresser from the last dressing position on the basis of the actual abrasion loss of a grinding stone which has been determined based on the change of the actual radius of the grinding stone before and after grinding the workpiece. CONSTITUTION:The position of the grinding surface of a workpiece 3 is determined along with measuring the dimension of the workpiece 8 by means of a dimension measuring device 20 after grinding the workpiece 3. At the same time the center of a grinding stone 2 in the condition that the grinding has been performed is determined, and the actual radius of the grinding stone 2 is calculated from these positions. The actual abrasion loss of the grinding stone 2 is determined based on the change of the actual radius of the grinding stone 2 before and after grinding the workpiece 3, i.e., for example, directly after dressing and after grinding a specified number of workpiece 3. Then, the increasing quantity of the feed of a dresser 12 from the last dressing position is varied in correspondence with the actual abrasion loss. As a result, the cutting depth of the dresser 12 can be always maintained proper.
Patent JP-H02252185-A (JP)
Title: Magnetic disk device
Inventor: HAMA KEIZO
IPC: G11B17/038
Filed: 1989-03-27
Abstract: PURPOSE:To enable high density recording without widely changing a conventional air circulating mechanism by providing a second air filter for circulation in the air route of a disk clamp, passing all air, which flows on the surface of a magnetic disk, through this filter and obtaining fresh air. CONSTITUTION:A doughnut-shaped second air filter 22 for circulation is fitted to a disk clamp 21 same as the conventional device. In the clamp 21, a bolt hole 23 is provided to fasten this clamp to a spindle hub 3 and an air hole 24 is provided to communicate an air route 10 with the central part of a disk spacer 4. Thus, even to the small quantity of an air current, which is invaded from an interval between the air route 10 in a cover 8 side and the rotating clamp 21, not pass through a first air filter 9 for circulation, dust included in the above mentioned air current can be removed since the second filter is provided in the air route of the spacer 4. Then, the fresh air to be cooperated with the filter 9 can be supplied to the central part of the spacer.
Patent JP-H07282313-A (JP)
Title: Method and device for operating circulation type automatic teller machine
Inventor: SASAKI SHIGERU
IPC: G07D9/00
Filed: 1994-04-11
Abstract: PURPOSE:To correct the habit of being easily folded or creases of received paper money to be able to be reused. CONSTITUTION:After loading sorted paper money 13b, 14b from a cassette 16 to sorted money storing parts 13, 14, sorted paper money 15b are alternately loaded from the storing parts 13, 14 to a storing part 15, and at the time of transaction, received paper money 13c, 14c are sorted into storing parts for respective money kinds 13, 14 for circulation and the prescribed numbers of the same kind of paper money 13d, 14d are respectively stacked on the surfaces of the sorted received paper money 13c, 14c for partitioning paper money to complete the receiving transaction, so that the alignment of paper money is improved by the stacking and the received paper money 13c, 14c whose habit of being easily folded creases, etc., are corrected, are paid out. Consequently the troubles on paying paper money to be reused are eliminated and the reliability of this circulation type automatic teller machine can be improved.
Patent JP-H04307713-A (JP)
Title: Substation apparatus
Inventor: KIMURA HIROYUKI
IPC: H01F27/04
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the vibration of a bushing by a method wherein a vibration-damping body which is composed of an elastic body such as a spring or the like and of a weight is arranged and installed around an expansion chamber installed at the head part of the bushing and a lead wire is led out horizontally from a terminal. CONSTITUTION:An expansion chamber 4 is arranged and installed at the head part of a bushing 3 installed at the upper part of a transformer main body. A vibration-damping body 10 is attached to the outside of the expansion chamber 4. The vibration-damping body 10 is constituted of a weight 13, an elastic body 12 and a stand 11 which is fixed to the expansion chamber. Lead wires 8 are led out horizontally from terminals 7. The natural frequency of the vibration-damping body 10 is made to coincide with the natural frequency of the bushing 3. Such a system can be formed as a model by using two systems of the degree of freedom. A curve (a) represents a response characteristic in a case where the vibration- damping body is not attached. A curve (b) represents a response characteristic in a case where the vibration-damping body is attached. A frequency (f) is made nondimensional by the natural frequency (f1) of the bushing; a response acceleration is made nondimensional by a maximum acceleration. Since the vibration-damping body is attached to the head part of the bushing and the lead wires 8 are extracted horizontally from the terminals 7, a vibration is reduced.
Patent JP-H08268115-A (JP)
Title: Electrical part of vehicle and confirming method for assemby thereof
Inventor: KONO KUNIYASU
IPC: B60K35/00
Filed: 1995-03-29
Abstract: PURPOSE: To easily and accurately confirm whether electrical parts housing a proper controller having the simple structure and corresponding to the type of a vehicle are assembled to the vehicle or not. CONSTITUTION: In electrical parts of a vehicle, a non-volatile memory 3 for storing the data corresponding to the type of a controller 2 housed in the electrical parts, and a read control means 13 for outputting a display signal corresponding to the type of the controller 2 to a display means 1 after reading out the stored data in the non-volatile memory 3 in confirming of assembly of the electrical parts are provided, and whether or not the controller 2 corresponding to the type of a vehicle is housed in the electrical parts is confirmed on the basis of the displaying state of the display means 1.
Patent JP-S59890-A (JP)
Inventor: HANSU RADESU
IPC: H05B7/10
Filed: 1983-04-22
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-S58188438-A (JP)
Inventor: NAKAMURA YASUHIRO
IPC: A61B10/00
Filed: 1982-04-27
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-S63256442-A (JP)
Inventor: BUIRII BETSUKAA
IPC: B41F21/10
Filed: 1988-03-28
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-H04285637-A (JP)
Title: Production of resin composition
Inventor: NODERA AKIO
IPC: C08L67/03
Filed: 1991-03-13
Abstract: PURPOSE:To efficiently produce a resin composition capable of giving molded products having excellent impact resistance, heat resistance and appearance by compounding a resin selected from an aromatic polycarbonate, etc., with a polyamide by a specific method. CONSTITUTION:(A) A resin consisting of one kind or more selected from an aromatic polycarbonate, polyarylate and a polyestercarbonate is melted or melt-kneaded, mixed with (B) a polyamide (e.g. nylon 6, nylon 66) in one portion or more, and subsequently melt-kneaded, the ratio of the staying time of the component B to the staying time of all the components being 0.05-0.8, preferably 0.1-0.5, to provide the objective resin composition. The components A and B are compounded in amounts of 1-99wt.%, preferably 15-85wt.%, and 99-1wt.%, preferably 85-15wt.%, respectively.
Patent JP-S60214336-A (JP)
Title: Optical collimator
Inventor: NISHI NORIO
IPC: G02B27/30
Filed: 1984-04-11
Abstract: PURPOSE:To align projection parallel luminous flux with the optical axis of a distributed index cylindrical lens by slanting the parallel luminous flux projection end surface of the distributed-index cylindrical lens to the optical axis of the cylindrical lens, and setting an end surface of an incidence optical fiber at a specific position. CONSTITUTION:The end surface 5 of the incidence optical fiber 4 is joined with the vertical end surface 3 of the distributed-index cylindrical lens which has a slanting end surface 2 as a projection terminal and the vertical end surface 3 as an incidence terminal. A light beam 12 incident on the cylindrical lens 1 from the end surface 5 of the incidence optical fiber 4 which is S away from the optical axis center 11 of the vertical end surface 3 onto the plane containing the normal line 10 of the slanting end surface 2 and an optical axis 9 is passed through the lens and then slants by an angle theta0 to the optical axis 9. When the focal length and maximum refractive index of the distributed- index denoted as (f) and (n) and the core diameter of the optical fiber 1 is denoted as (d), the projection end surface of the cylindrical lens 1 is slanted to the optical axis 9 by an angle theta1 determined by theta1>d/2f and the optical axis center of the incidence optical fiber 4 is set (n0-1)ftheta1 away from the optical axis center 9 of the lens 1 on the surface containing the normal line of the projection end surface and the optical axis.