baber/WOPTO huggingface dataset:
Patent JP-H05229288-A (JP)
Title: Magnetic recording medium
Inventor: OHASHI RYOJI
IPC: B42D15/10
Filed: 1992-02-25
Abstract: PURPOSE:To enhance the color forming properties of a printing layer and to enable accurate and stable recording and reproduction by laminating a magnetic layer, a soft magnetic material layer with a thickness of 1-8mum and a printing layer on a non-magnetic support. CONSTITUTION:A magnetic layer 2, a soft magnetic material layer 3 and a printing layer 4 are successively laminated on a support 1 and the thickness of the soft magnetic material layer 3 is set to 1-8mum to form a magnetic recording medium. As a concrete example of the support 1, there is synthetic paper or a polyester film. The magnetic layer 2 is formed by coating the support with magnetic paint containing a magnetic powder such as gamma-Fe2O3 or barium ferrite, a binder resin and a solvent and drying the coating layer. The soft magnetic material layer 3 is formed by coating the magnetic layer 2 with paint containing a soft magnetic material powder being ferrite particles such as nickel or manganese, a binder resin and a solvent and drying the coating layer. A transfer magnetic recording medium can be obtained by laminating a release layer, the printing layer, the soft magnetic material layer, the magnetic layer and an adhesive layer on the support.
Patent JP-2000235338-A (JP)
Title: Image forming device
Inventor: NAKAMURA HITOSHI
IPC: G03G21/20
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of effectively cooling by controlling the quantity and the direction of cooling air based on the detection result of the temp. sensor, the flow speed sensor, or the like incorporated in the image forming device. SOLUTION: A copying device 30 is provided with fans 71 to 83, in order to cool appropriately by air the respective units for optical, image forming, developing and power supplying, simultaneously provided with the temp. sensor for detecting the temp. of hot spot in the respective unit and with the flow speed sensor for detecting flow speed of the cooling air. The control part efficiently and appropriately execute the air cooling for the respective unit by respectively controlling the operation including stoppage of the fan 71 to 83 based on detecting result of the temp. sensor and the flow speed sensor. Therefore, the image forming device appropriately controls the temp. of respectively unit in accordance with the operational state of the copying device 30 and keeps stabilized image quality.
Patent JP-2000233791-A (JP)
Title: Floating body structure
Inventor: INOUE KIYOSHI
IPC: B63B35/44
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deflection by a change in capacity in a tank by forming a hole part penetrating through a water surface part in a prescribed place of a floating body floating on a water surface, arranging a tank in the hole part, and a providing a guide member for guiding a vertical directional movement of the tank by floating on the water surface. SOLUTION: A hole part 2 penetrating in the vertical direction through at least a sea surface is formed in a prescribed place of a floating body 1 being a main body of an extra large size floating body structure, and a large tank 3 is arranged in the hole part 2. A guide roller 4 as a guide member is arranged in the vertical direction on four-side inner wall surfaces being side wall surfaces of the hole part 2 so that a tank 3 can be moved in the vertical direction. Thus, even when inside capacity of the tank 3 changes, delection by a change in the inside capacity in the tank 3 is not caused in the floating body 1.
Patent JP-H11218941-A (JP)
Title: Stage device and exposure device using the same
Inventor: ITO YASUAKI
IPC: B23Q17/22
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the measurement error of optical encoders which detect the height position of a work stage. SOLUTION: The height position and tilt of a plate chuck 10 holding a glass substrate is controlled by three linear motors 14. The optical encoders 15 consisting of sensor parts 15a and scale parts 15b are disposed near the respective linear motors 14 to respectively measure the height position of the plate chuck 10. The rolling quantity and pitching quantity of the scale parts 15b of the respective optical encoders 15 are calculated in accordance with the three measured values. The encodes are so constituted as to emit warning when these quantities exceed a prescribed threshold.
Patent JP-S58189795-A (JP)
Inventor: MIYAGAWA TSUYOSHI
IPC: G07D9/00
Filed: 1983-03-08
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-H03239842-A (JP)
Title: Internal mesh planet gear structure
Inventor: MAEGUCHI YUJI
IPC: F16H1/32
Filed: 1990-02-19
Abstract: PURPOSE:To allow external gears to uniformly receive a load by transmitting the generated torque from the first and second external gears to the second rotary shaft parallelly on a power transmission path. CONSTITUTION:A carrier 28 is idlably fitted to an input shaft(the first rotary shaft)12 through ball bearings 24 and 26. The carrier 28 and the first external gear 161 are connected to each other using the first Oldham's coupling 30. The second external gear 162 and an output shaft(the second rotary shaft) 38 are connected to each other using the second Oldham's coupling 302. The carrier 28 and the second rotary shaft 38 are connected to each other rotatably in a body through connecting pins 42. The generated torque from the first and second external gears 161 and 162 is transmitted to the second rotary shaft 38 parallelly on a power transmission path. Thus, the first and second external gears can uniformly receive a load.
Patent JP-H05235793-A (JP)
Title: Radio receiver
Inventor: ISHIMURA HISAYA
IPC: H04B1/16
Filed: 1992-02-25
Abstract: PURPOSE:To automatically discriminate a broadcast content independently of a system or a program constitution by providing a filter dividing audio signals by frequencies to the receiver. CONSTITUTION:An audio signal amplifier section 2 amplifies an audio signal of a station selected by a tuning section 1. Then the signal is inputted to a microcomputer 6 via an audio high frequency detection filter 3, an audio medium frequency detection filter 4 and an audio low frequency detection filter 5 being audio band dependent detection filters. The microcomputer 6 detects the sound volume by frequency bands received from the audio high frequency detection filter 3, the audio medium frequency detection filter 4 and the audio low frequency detection filter 5 and discriminates music/speech signals. The result of discrimination by the microcomputer 6 is fed back to the tuning section 1. A desired broadcast content is selected at automatic channel selection through the feedback as above.
Patent JP-H11225436-A (JP)
Title: Power supply unit
Inventor: MISAWA AKIHIRO
IPC: B41J29/38
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply unit which eliminates checks on a control system circuit, a load system circuit, etc., and by which the voltage of a load system can be made to rise easily after the voltage of a control system has been made to rise. SOLUTION: If a switch M is closed, a main control voltage control circuit B in a power supply unit A is made to operate, and a main control voltage V0 is made to rise to apply the voltage V0 to a main control circuit C for operation. In order to apply the voltage V0 to a sub-control circuit D or in order to cancel an energy save mode, the main control circuit C outputs an on signal to a 2nd switch F. By closing the 2nd switch F, a sub-control voltage V01 is applied to the sub-control circuit D, and the sub-control circuit D is made to operate and transmits a signal, by which a load G is put into a waiting state to a load control unit H. At the same time, an on signal is transmitted to a load voltage control circuit I. The load voltage control circuit I is made to operate, a load voltage V1 is made to rise and the load voltage V1 is applied to the load G. Therefore, the load voltage V1 is made to rise after the sub- control voltage V01 is securely made to rise.
Patent JP-S62196263-A (JP)
Title: Cutting method for recording paper
Inventor: MURAKAMI SHIYOUGO
IPC: B65H35/06
Filed: 1986-02-25
Abstract: PURPOSE:To keep off a double cut and a paper jam as little as possible, by conveying a cutting point of recording paper once up to where it extends as far as a downstream range of a cutter and then putting the cutting point back to the cutter, cutting the paper. CONSTITUTION:Recording paper 17 is discharged to the outward of a device through between cutters 13a and 13b by a platen roller 19 and it is stopped at that point that the cutting point S reaches the downstream as far as a distance M away from these cutters 13a and 13b. Afterward, the platen roller 19 is reversely driven, and the cutting point S is put back to each position of these cutters 13a and 13b. Thus, the recording paper 17 is put back to the side of a recording paper roll 15 as far as a portion equivalent to the distance M whereby deflection so far kept by the recording paper 17 is gone so that the paper comes into a state of being tensed up. Therefore, if it is cut from this state, such force that tries to eliminate the deflection in the recording paper is in no case produced there, thus the recording paper 17 orderly drops downward and is housed after being once received on a tray.
Patent JP-S59167413-A (JP)
Inventor: JIEIMUZU EICHI GEEDOKEN
IPC: B65G53/18
Filed: 1983-03-10
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-S60181912-A (JP)
Title: Key code sending-out system in plural stage shift keyboard
Inventor: ASADA YOUICHI
IPC: H03M11/14
Filed: 1984-02-29
Abstract: PURPOSE:To reduce input processing loads of a control device side by using long and short code lengths so as to become a two-byte code only in a specified case in which a shift exists with respect to key information. CONSTITUTION:A key operation in a key switch matrix 2 is detected by a key position detecting part 4, and a shift key/shift lock key operation detecting part 6 generates a shift information code of one byte for showing a shift kind in a shift information code generating part when a shift key operation is detected. At the same time, it is informed to a transfer control part 10 that a send-out code becomes a two-byte length code. Also, a key position is converted to a key code by a key code converting part 5, and in the transfer control part 10, a shift information code, etc. are read out by a multiplexer 8, and transferred to a control device 11 through an output part 9. In this way, in case when a shift exists, a code of a two byte length is sent out, and in case when no shift exists, a code of one-byte length is sent out.
Patent JP-S53123452-A (JP)
Title: Polyolefin composition
Inventor: SUZUKI TETSUYOSHI
IPC: C08L23/00
Filed: 1977-04-05
Abstract: PURPOSE: Title composition adhering well to substrates other than polyolefins, which is produced by blending a polyolefin with a hydrocarbon polymer which has at least one hydroxyl group on the chain terminals and the main chain of which is completely or partially saturated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10235390-A (JP)
Title: Aeration apparatus
Inventor: NAKAOKA TAKAYOSHI
IPC: B01D65/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To simply and easily prevent clogging in an aeration pipe and retain the aeration pipe in good state for a long duration. SOLUTION: This aeration apparatus comprises an aeration pipe 4 installed under membrane units 10 and having a plurality of aeration holes facing downward and check valves 15 made of rubber and installed in the aeration holes of the aeration pipe. Each of the check valves made of rubber comprises a dome part produced by cutting a hollow spherical body into halves, a flange part extended outward from the rim part of the dome, and a hollow aeration hole insertion part uprightly formed from the inner circumferential side of the flange part. Moreover, a slit which is opened at the time when aeration is carried out and closed at the time when aeration is not carried out is formed in each semi-spherical face of the dome part of each check valve 15 made of rubber and an engaging claw part is formed in the outer circumference of the terminal part of the aeration hole insertion part.
Patent JP-H09317898-A (JP)
Title: Mechanical seal
Inventor: IWANE TOMOICHIRO
IPC: F04D29/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve sealing property by arranging two driven packing on a driven ring side in a mechanical seal, arranging two balance diameters, and optimally set the balance ratio of the mechanical seal to two fluids forming the sliding surface of the mechanical seal as a boundary. SOLUTION: In a mechanical seal arranged on the penetrated part of a rotary shaft 1, two driven packing 2, 3 are arranged on a driven ring 8, two balance diameters are set, and the balance ratio of the mechanical seal is independently and optimally set to two fluids A, B forming the sliding surface of the mechanical seal as a boundary. The driven packing 2, 3 are pushed on the wall formed between the driven packing 2, 3, they are little moved, and thereby, high sealing property is ensured. Therefore, since floating failure is prevented, it is possible to hold a good sealing condition for a long period.
Patent JP-H08199010-A (JP)
Title: Thermoplastic olefin resin elastomer
Inventor: INOUE TOSHIO
IPC: C08L23/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a thermoplastic olefin resin elastomer excellent in heat resistance, low-temperature resistance, weatherability, chemical resistance, electrical insulating properties, flexibility, lightweightness and processability including that in calendering by the dynamic heat treatment of a mixture of a specified thermoplastic olefin resin elastomer (TPO-A), a crystalline polypropylene resin (E), a component (F) comprising an unpolymerized ethylene/α-olefin rubber and/or an ethylene/propylene/nonconjugated diene copolymer rubber, an organic peroxide (G) and a process oil (D). CONSTITUTION: 100 pts.wt. mixture of 90-60 pts.wt. crystalline saturated polyolefin resin (A) and 10-40 pts.wt. ethylene/propylene/nonconjugated diene copolymer rubber (B) is mixed with 0.2-3 pts.wt. carbonate radical inducer (C) and 0-30 pts.wt. component D, and the obtained mixture is subjected to dynamic heat treatment to give a TPO-A. A mixture of the TPO-A with 50-30 pts.wt. component E, 50-70 pts.wt. component F (the total of components E and F being 100 pts.wt.), 0.05-2 pts.wt. component G and 10-40 pts.wt. component D is subjected to dynamic heat treatment.
Patent JP-S63133437-A (JP)
Inventor: AREN PII BURATSUKAA JIYUNIA
IPC: H01J29/50
Filed: 1987-02-21
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-H08213016-A (JP)
Title: Lithium secondary battery
Inventor: YANAI ATSUSHI
IPC: H01M4/505
Filed: 1995-02-03
Abstract: PURPOSE: To provide a lithium secondary battery which hardly decreases in dischaging performance and charging/discharging cycle performance even after stored in a charged state for a long time by using powder obtained by heat- treating the mixture having a specific Li/Mn ratio and boron or a specified lithium borate, then crushing as a positive electrode material. CONSTITUTION: A mixture of lithium hydroxide or a lithium salt containing no boron and manganese dioxide, having an atomic ratio of Li:Mn of 10:90-70:30, and boron, lithium tetraborate, lithium metaborate, or lithium borate, having an atomic ratio of Mn:B of 70:30-99:1 is heat-treated at a temperature of 300-430 deg.C, then crushed to obtain powder, and the powder is used as a positive electrode material of a lithium secondary battery.
Patent JP-S60182738-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA MOTOMORI
IPC: H01L21/762
Filed: 1984-02-29
Abstract: PURPOSE:To obtain an IC, withstanding voltage thereof is not deteriorated, by previously applying insulating films of different kinds consisting of SiO2 and Si3N4 while recessed grooves are made to contain on an Si substrate when the recessed grooves are formed to the Si substrate, the Si substrate is isolated insularly and an element region is shaped to the island. CONSTITUTION:The surface of an n type Si substrate 12 is etched while using SiO2 films 11 as masks, and a plurality of V-shaped or U-shaped grooves 13 are bored to divide the substrate 12 into a plurality of sections. When the films 11 are removed and a bipolar type transistor is formed on the whole surface while including the wall surfaces of the grooves 13, n<+> type layers B filling the role of the reduction of collector resistance are deposited, and only the surface is oxidized to shape an SiO2 film 15. The upper section of the film 15 is coated with an Si3N4 film 16, a compact polycrystalline Si layer 17 as a supporter is deposited on the whole surface through a CVD method, and the base of the substrate 12 is ground until the layers B are exposed. Element regions T are buried in substrates 14, which are separated by the films 15 and 16 and formed insularly by the grooves 13, while being brought into contact with the layers B, thus manufacturing a substrate for an IC.
Patent JP-H01215681-A (JP)
Title: Vacuum suction type wall surface travel device
Inventor: IOBE YOSHISHIGE
IPC: B62D57/024
Filed: 1988-02-24
Abstract: PURPOSE:To make it possible to facilitate the absorbing and setting of a device which moves with one of inner and outer travel frames being absorbed to a wall surface and the other being moved along the wall surface, onto the wall surface, by providing a vacuum sucker on one of the inner and outer travel frames in a back-to-back relation with the absorbing wall surface. CONSTITUTION:First, an outer travel frame 2 extends an elevating cylinder 3b so as to evacuate a vacuum chamber in a sucker 4b so as to allow the sucker to be absorbed on a wall surface. Meanwhile, the absorption of a sucker 4a onto the wall surface is released, and an elevating cylinder 3a is retracted so as to remove the sucker 4a from the wall surface. In this condition, an actuator 5 is driven to move an inner frame 1. Then, the inner and outer frames 1, 2 are reversely actuated, so as to moved the device along the wall surface. In this case, the outer frame 2 is provided thereto with a sucker 6 in a back-to- back relation with the wall surface, thereby it is possible to facilitate the absorbing and setting of the device onto the wall surface by an elevating lift 12 for handling the device.
Patent JP-H07280574-A (JP)
Title: Optical fiber coil
Inventor: NISHIMOTO MASUO
IPC: G02B6/00
Filed: 1994-03-10
Abstract: PURPOSE:To reduce the change in length of an optical fiber due to the thermal expansion of a bobbin. CONSTITUTION:A band-like eleastic body 5 is wound around the outer circumference of a cylindrical bobbin 2 and an optical fiber 3 is further wound around thereon, then a retaining member 9 is attached thereon to retain it. It is preferable that a second band-like elastic body 7 is interposed between the fiber 3 and member 9 to protect the optical fiber. A retaining tape 6 or adhesive tape may be used as the retaining member 9, however, such a member that has the same or lower Young's modulas than that of the optical fiber is preferable. A band-like eleastic body 5 absorbs the change of the outer diameter of the bobbin 2 caused by the temperature change and prevents the optical fiber for being affected by tensile stress. Recessed and projecting patterns are formed on the outer circumfernce of the body 5 repeatedly and alternately and the body 5 is compressed by tightening with the member 9 so that the optical fiber may be slacked inside the recessed part. Therefore, the extension of the optical fiber due to the tensile stress can be prevented.
Patent JP-H04258841-A (JP)
Title: Guide roller
Inventor: SATO MASAYUKI
IPC: G11B15/60
Filed: 1991-02-09
Abstract: PURPOSE:To prevent the occurrence of worn particles due to abrasion between members of an upper flange and a sleeve and to prevent these worn particles and dust such as chips, etc., from dropping to the side of a roller main body and then intruding into between sliding surfaces of the sleeve and the roller main body. CONSTITUTION:The subject guide roller is constituted to be capable of adjusting the position of the roller main body 22 on a supporting shaft 2 by moving the sleeve 14 in accordance with screw fitting of the upper flange 34, and by interposing an annular body (a resin cap 28) formed of a synthetic resin between the upper flange and the sleeve, the roller main body and the sleeve are separated, and hence the direct contact between the upper flange and the sleeve is prevented.
Patent JP-H11239144-A (JP)
Title: Transfer rate controller
Inventor: SUDO TOSHIYUKI
IPC: H04L47/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve transfer efficiency of a system which multicast-transfers fixed-length packets by avoiding elimination of packets. SOLUTION: A cell sent from a transmission terminal 1 is multi-cast to reception terminals 2-4. The terminals 2-4 respectively send B-RM cells to the transmission terminal 1. An ER value is set in each B-RM cell. An ER value computing section 32 calculates the average value of the ER values respectively set in the B-RM cells from the reception terminals 2-4. A B-RM cell processing section 31 transfers the B-RM cells in which ER values calculated by means of the computing section 32 are set to the transmission terminal 1. The transmission terminal 1 controls the transmission rate of the multicast communication to the reception terminals 2-4 in accordance with the ER values set in the received B-RM cells.
Patent JP-S59165093-A (JP)
Inventor: KIKUTA SHIGEKI
IPC: G09G3/12
Filed: 1983-03-10
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-H10235163-A (JP)
Title: Membrane module
Inventor: ISHIHARA KATSURO
IPC: B01D63/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To absorb the tensile stress acting on a ceramic membrane even when expansion and contraction difference is generated between a guide plate and the ceramic membrane by a change in the circumferential temp. SOLUTION: This membrane module is constituted so that a header 3 supporting the end parts of ceramic membranes 1 and the other end parts of the guide plates 10, 10 opposed to the side surface thereof are bonded by an elastic adhesive 11 and the other end parts of the guide plates 10, 10 and the header 3 are made freely displaceable each other along the longitudinal direction of the ceramic membranes 1 by the elastic deformation of the elastic adhesive 11. By this constitution, the guide plates 10 and the ceramic membranes 1 are mutually freely expanded and contracted.
Patent JP-H09232749-A (JP)
Title: Apparatus and method of soldering components to printed wiring board
Inventor: YANASE AKIRA
IPC: H05K3/34
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for soldering components to printed wiring board at a good production yield, without causing poor connection. SOLUTION: This apparatus comprises a flat surface table 11 for mounting a printed wiring board 1 having elements 3 to be connected to a connection pattern 4 having a solder layer 5, press members 13 for locally pressing the wiring board 1 to the table 11, reflow furnace 7 held at a high temp. enough to melt the solder layer 5, and conveying means 8 for passing the table 11 supporting the wiring board 1 being pressed by the members 13 through the furnace 7. The solder layer 5 is molten to connect the elements 2 to the wiring board 1 being locally pressed to the table 11.