baber/WOPTO huggingface dataset:
Patent JP-H06324685-A (JP)
Title: Sound diffusion preventing device
Inventor: MORI YUZO
IPC: G09B15/00
Filed: 1993-05-12
Abstract: PURPOSE:To provide a sound diffusion preventing device used in a KARAOKE (accompaniment to recorded music) so as not to trouble the neighborhood even in the case of singing a song loudly. CONSTITUTION:A projection port 16 for a microphone functioning as a sound transmitting means is provided on one end side of a funnel-shaped cover main body 12 whose other end is made an aperture being a large-diameter part. A sound absorbing material 20 is attached to the inner wall of the cover main body 12, and small holes are bored on the wall surface around the projection port 16 for projecting the microphone so as to be a pressure reducing means for reducing sound pressure in the cover main body.
Patent JP-H01312653-A (JP)
Title: Terminal equipment
Inventor: NISHIMURA AKIO
IPC: G06F3/048
Filed: 1988-06-10
Abstract: PURPOSE:To improve work efficiency when a work is processed through the simultaneous use of plural host computers by providing plural communication parts, plural display memory parts and a switching signal input part. CONSTITUTION:The title equipment has plural communication parts 3-5, plural display memory parts 6-8 and the switching signal input part 10, and it is constituted so that the connected host computers are switched in accordance with switching signals inputted from the switching signal input part 10. Thus, plural host computers can simultaneously be used and work can efficiently be processed by providing plural communication parts 3-5, plural display memory parts 6-8 and the switching signal input part 10. Input output information can be either a character or a graphic/bit image.
Patent JP-H06333629-A (JP)
Title: Connector for shielded line
Inventor: ONODA KATSUHIKO
IPC: H01R13/502
Filed: 1993-05-25
Abstract: PURPOSE:To simplify connector reassembling work when terminals connected to a pair shielded line are inserted erroneously in a housing. CONSTITUTION:A housing 7 has cavities 9 and 9 in which terminals 6 and 6 connected to conductors 3 and 3 of a pair shielded line 1 are arranged opposite to each other so as to be housed, and is arranged symmetrically in external appearance, and an outer cover 11 which surrounds the housing and holds it reversibly freely is arranged so as to be fitted to a fellow connector.
Patent JP-S631283-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIZUKAMI MINEO
IPC: H04N9/79
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the occurrence of cross color and to improve the picture quality by inserting and recording the high band component of a luminance signal, which is beyond the recordable band of an electric recording and reproducing circuit, in a space of the frequency spectrum of the luminance signal in the recordable band and converting the high band component of the recorded luminance signal to a high band to restore an original signal band at the time of reproducing the signal. CONSTITUTION:A sample holding circuit 18 is provided to convert the high band component of the luminance signal, which is beyond the recordable band on a format of a magnetic recording and reproducing circuit 12, to a low band in the recordable band. A sampling frequency (fs) is set to about two-fold upper limit frequency (fb) of the recordable band so that required signals (fb)-(fc) are turned back in the recordable band, and a video signal is recorded in a wide band. After the high band component of the luminance signal of the video signal recorded in a wide band is restored by low band conversion in a frequency converting circuit 28 provided in a reproducing system, unnecessary components are eliminated by a band filter circuit 32. Consequently, the high band component turned back in the recordable band at the time of recording is restored very easily and accurately.
Patent JP-S627739-A (JP)
Title: Improved rubber-steel cord composite
Inventor: SAITO TADASHI
IPC: B29D30/40
Filed: 1985-07-03
Abstract: PURPOSE:To obtain the titled composite of firm bonding between rubber and steel wire, with outstanding creep characteristics, by covering steel cord with a rubber composition prepared by incorporating a feedstock rubber with both straight chain alkylene maleimide and abietic acid metal salt. CONSTITUTION:The objective composite can be obtained by covering steel cord with a rubber composition prepared by incorporating (A) 100pts.wt. at least one kind of feedstock rubber selected from natural rubber, synthetic polyisoprene rubber, styrene-butadiene copolymer rubber and polybutadiene rubber with (B) 0.1-10 (pref. 0.3-3) pts.wt. of a straight chain alkylene maleimide of formula (n is pref. 1-6), (C) 0.5-10 (pref. 2-4) pts.wt. of an abietic acid metal salt (pref. cobalt abietate) and (D) other ingredients such as sulfur (as curing agent), zinc oxide and curing accelerator.
Patent JP-H08340324-A (JP)
Title: Uninterruptible switching system and its device
Inventor: SUZUKI KAZUHIRO
IPC: H04L1/22
Filed: 1995-06-12
Abstract: PURPOSE: To attain uninterruptible switching in a short time by allowing each transmission system to conduct n-bit parallel conversion for serial data in synchronism with a frame synchronizing signal established as to common serial data. CONSTITUTION: An active system frame synchronizing S/P conversion section 160 inputs a transmission frame in 2928-bit and including a 12-bit frame synchronizing pattern at its head to a shift register 161 in synchronism with a transmission clock. A frame pattern detection section 162 monitors the transmission frame for each bit and outputs a detection signal FPD=1 when detecting the frame synchronizing pattern. A timing generating section 163 energizes a detection enable signal E at first, detects the reception of the FPD=1 at 1st reception of the transmission frame, energizes the signal E in a timing when the signal FPD=1 is detected after 2nd and succeeding reception and discriminates it is establishment of synchronization when the FPD is detected for the several number of times.  The generating section 163 outputs a carry signal CA0 at an interval of 6-bits and 6-bit parallel data are segmented in synchronism therewith. The processing is similar to the case with that of a standby system conversion section 161 .
Patent JP-S6124086-A (JP)
Title: Cassette tape recorder
Inventor: TORII TAKASHI
IPC: G11B33/12
Filed: 1984-07-12
Abstract: PURPOSE:To improve the assembling workability and service performance by fitting respectively a logic control board to a tape drive mechanism and a key switch board to a cassette holder and wiring a tape drive mechanism and each board. CONSTITUTION:A flexible wiring board 6 is soldered in advance to a mode detecting board 9, a tape drive mechanism 1 and a hidden plate 2 are fitted and a cassette holder 3 is pressed and fixed to the hidden plate 2. The logic control board 4 and the key switch board 5 are incorporated but made possible for split, a flexible wiring board 7 is bridged between both the boards, both end faces are soldered and fixed. The board incorporated in this way is split and the logic control board 4 is screwed to the back side of the tape drive mechanism 1 and the key switch board 5 is pressed and fixed to the front face of the cassette holder 3. Thus, in inserting the mechanism block to the device case, input/output signal wirings are conducted automatically and the assembling workability is improved remarkably.
Patent JP-H0818258-A (JP)
Title: Preventing method for insertion error for printed board
Inventor: OKAWARA TATSUHIRO
IPC: H05K1/02
Filed: 1994-06-27
Abstract: PURPOSE:To prevent the mechanical and electrical destruction of a board if it is inserted into a slot other than specified in an apparatus or a system. CONSTITUTION:An upper notch 23 is formed on one edge of a printed board 21 to be inserted into an enclosure, and a lower notch 24 is formed on the other edge. These notches are so formed that the length of the board insertion groove in the enclosure will be almost equal to that of the edge of the printed board to be inserted into the groove.
Patent JP-H09326311-A (JP)
Title: Magnetic clip
Inventor: YAMAZAKI SATOSHI
IPC: H01F7/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a clip which can be used for a long period of time and can hold cloth or paper with its suitable level of clipping force. SOLUTION: A pair of disk-shaped clip bodies 1 and 2 have magnetic members 3 and 4 having contact surfaces 3a and 4a respectively. At least one of the magnetic members 3 and 4 is a magnet. When the magnetic members are attracted each other at their contact surfaces 3a and 4a, the magnetic members are engaged with each other at an engagement 9. In addition, the engagement 9 can hold an object 6 in such a condition that the object is bent and held between the both clip bodies 1 and 2.
Patent JP-S63308637-A (JP)
Title: Image output device
Inventor: AKIMOTO KOICHIRO
IPC: G06F3/14
Filed: 1987-06-10
Abstract: PURPOSE:To facilitate the confirmation of the inserted place of a control instruction by outputting a mark to correspond to the control instruction in a place where the control command is inputted in output character data. CONSTITUTION:Output data from a host computer 1 is fetched into an input buffer memory 2 and a data analyzing part 3 analyzes the output data. The data are decided whether or not they are control instructions, and they are written into a page buffer memory 4 as ordinary data, when they are not control instructions. On the other hand, when they are control instructions, a code to correspond to a mark to indicate that the control commands are inserted is written into the memory 4. Upon completion of the preparation of one page, it instructs a data processing part 5 to execute a dotting development from the memory 4 to an image buffer memory 6, and the image data are transferred to a printer engine part 8 through a printer I/F part 7.
Patent JP-S5936161-A (JP)
Title: Coating composition
Inventor: KURASHIGE YUUZOU
IPC: C09D5/00
Filed: 1982-08-23
Abstract: PURPOSE:To provide titled composition highly resistant to water and chemicals such as bleaching powder, suitable for coating structures for water utilization such as pools and reservoirs, comprising a specific diene polymer, organic polyisocyanate, and specific inorganic filler. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of an active hydrogen group-contg. liquid diene polymer (e.g., butadiene homopolymer), (B) an appropriate amount of an organic polyisocyanate (e.g., tolylene diisocyanate), (C) 10-500pts.wt. of at least one sort of inorganic filler selected from talc, clay, barium sulfate, and aluminum hydroxide, and, if required, (D) a short-chain polyol, and urethane catalyst. EFFECT:Capable of simple coating operation owing to moderate spread and curing time, the coating film formed being free from development of any crack and/or debonding, also free from deterioration, discoloration, etc. USE:For the application to structures with frequent experiences of contact with chemicals.
Patent JP-H04368843-A (JP)
Title: Ultra-high-molecular-weight polyethylene composite tubular material and manufacture thereof
Inventor: HIROSHIGE KUNIE
IPC: B29K21/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide composite tubular material suitable for transporting liquid and powder and granular material combined with characteristics such as excellent wear resistance, self-lubricating properties, shock resistance, resistance to chemicals and non-tackiness, all of which are indigenous to ultra-high- molecular-weight polyethylene, and excellent elasticity, flexibility, durability and the like, all of which are indigenous to rubber. CONSTITUTION:The ultra-high-molecular-weight polyethylene composite tubular material concerned is produced by bonding the ultra-high-molecular-weight polyethylene, of which inner tube 1 having the wall thickness of 0.01-5mm and the outer diameter of 2mm or more is made, and the rubber, of which outer tube 2 is made so as to fit onto the inner tube through vulcanization.
Patent JP-S631885-A (JP)
Inventor: MATSUMOTO ISAO
IPC: F16L5/02
Filed: 1986-06-23
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-H05310869-A (JP)
Title: New ester compound, production thereof, and use thereof as cocross-linker of acrylic rubber
Inventor: NOJI AKIYO
IPC: C08F290/00
Filed: 1992-05-11
Abstract: PURPOSE:To prevent light scattering due to microphase separation or clouding and thus improve clarity and mechanical strengths by using a specific diester compd. as a cocross-linker of an alkyl (meth)acrylate-dicyclopentenylated (meth) acrylate copolymer rubber. CONSTITUTION:An alkyl (meth)acrylate-dicyclopentenylated (meth) acrylate copolymer rubber is obtd. by copolymerizing 60-94mol% alkyl (meth)acrylate with 1-30wt.% dicyclopentenylated (meth)acrylate in soln. in the presence of up to 0.2mol% chain transfer agent and purifying the copolymn. product by reprecipitation. 100 pts.wt. the rubber is compounded with 1-20 pts.wt. diester compd. of the general formula (wherein R is 1-8C alkyl; and n is 10-30) as a cocross-linker and 2 pts.wt. or lower cross-linking initiator (e.g. org. peroxide) and cross-linked by heating or irradiation with active energy rays, etc.
Patent JP-S6123145-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI KAZUO
IPC: G03C1/005
Filed: 1984-07-11
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material for use in the light room and extremely small in the change of sensitivity and gradation in storage by incorporating a specified compd. in an emulsion layer or other constituent layers. CONSTITUTION:The silver halide photographic sensitive material has one or more silver halide emulsion layers contg. silver chlorobromide or chloroiodobromide contg. silver chloride in an amt. of at least >=90mol% prepared in the presence of water-soluble rhodium salt in an amt. of 10<-6>-10<-2> mol per mol of silver halide, and further has an emulsion layer or another constituent layer contg. one of compds. represented by formulae I -VI in which X1-X10 are each O or imino, Y1-Y13 are each H, alkyl, aryl, or acyl, and R1-R8 are each H, OH, amino, alkyl, aryl, or alkoxy.
Patent JP-S5936327-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: G11B5/73
Filed: 1982-08-20
Abstract: PURPOSE:To prevent the generation of crack on a magnetic film and to improve its durability, by laminating a sub-nonmagnetic material having a small Young's modulus on a main nonmagnetic supporter having a large Young's modulus so that the thickness of the sub-nonmagnetic material is thinner than that of the main supporter, and coating a ferromagnetic thin metallic film on them. CONSTITUTION:A main film 1 consisting of polyethylene terephthalate, aromatic polyamide or the like having >= 7,000kg/cm<2> Young's modulus is extruded from a feeder 5, and thereon, the above-mentioned polymer regulated its Young's modulus to 200-400kg/cm<2> by controlling kinds and additional quantities of inorg. fillers is extruded from a feeder 6 to provide a film 2. The sub-film 2 having <=1/3 thickness of the main film 1 is laminated on the main film to make a supporter 3, and a ferromagnetic thin metallic film 4 is formed thereon. By this method, the strength is maintained by the film 1, an adequate contact of the magnetic head with the magnetic recoring medium is obtd. by the film 2, and the lowering of electromagnetic transducing efficiency and durability and the occurrence of bad traveling are prevented.
Patent JP-S5847054-A (JP)
Title: Room temperature curing composition
Inventor: ISAYAMA KATSUHIKO
IPC: C08L71/02
Filed: 1981-09-14
Abstract: PURPOSE:To provide the titled compsn. having improved adhesion, consisting of a polyether contg. a hydrolyzable silicon group and/or silanol group and an epoxy group-contg. compd. CONSTITUTION:0.1-30pts.wt. epoxy group-contg. compd. contg. at least one epoxy group of formula II such as a novalak type epoxy resin, 0-200pts.wt. filler such as fumed silica and 0'100pts.wt. plasticizer such as dioctyl phthalate, are blended with 100pts.wt. polyether having an MW of 500-15,000 and a main chain composed of a chemically bonded repeating unit of -R-O- (wherein R is a bivalent alkylene) and contg. a hydrolyzable group of formulaI(wherein R is a monovalent hydrocarbon group; X is a hydrolyzable group; a is 0-2) and/or silanol group.
Patent JP-H05344120-A (JP)
Title: Bridge device between local area networks
Inventor: HAGIWARA HIDEJI
IPC: H04L12/28
Filed: 1992-06-05
Abstract: PURPOSE:To stop the infinite loop of data in a local area network without affecting other operations. CONSTITUTION:A reception circuit A (REA11) compares the destination address of received data from a LANA 10 with information stored in an address information storage circuit A (ADA) 15, in the case of data to be transmitted to a LANB 20, data are dispatched to a clear judge circuit A (CLA) 12 and in the case of abnormal data information detected by the other bridge device, the erasing instruction of data concerning abnormality is outputted to the ADA 15. Next, the CLA 12 dispatches data to a time circuit judge circuit A (TOA) 13 and when data are passed through a bridge device BRG 1 more than specified times, the transmission of abnormal address clear information is demanded to an abnormal address information clear transmission circuit (ACR) 40. The ACR 40 instructs transmission circuits A (SEA) 24 and SEB 14 so as to transmit the abnormal information to the LANA 10 and LANB 20. When the data are not passed through the bridge device 1 more than the specified times, the data are transmitted from the SEB 14 to the LANB 20. Concerning data received from the LANB 20 through the REB 21, the similar operation is performed as well.
Patent JP-S632227-A (JP)
Title: Magnetron
Inventor: YAMAZAKI OSAMU
IPC: H01J23/20
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a magnetron having a stable operation mode while making it possible to lower its cost, to reduce its size and to thin its shape by providing windows for emitting microwaves on the anode peripheral side with a period synchronizing with a desired microwave resonance mode. CONSTITUTION:An opening part is provided about in the middle part in height on the peripheral surface of the anode cylinder in 180 deg. symmetry and by the length of an arc containing an angle of 90 deg.. These openings are the coupling windows 13. As for a vacuum gastight construction, the whole anode part is housed in a cylindrical container made of alumina porcelain. For the operation of the magnetron, a space between the cathode and a comb-formed construction 12 requires being vacuum so that electrons may be able to move in the space. A gastight separation wall made of a dielectric material may be provided inside the anode container. A mode of a degree matching to the positions of the windows inside a cavity is stably excited and its microwave power can be taken out through the coupling windows as an output. Thus a magnetron having a stable operation mode, a small size, a thin form and of low production costs is obtained.
Patent JP-2000336603-A (JP)
Title: Dispersion type surface treatment construction method
Inventor: MESHIDA NORIO
IPC: E01C19/12
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide the dispersion type surface treatment construction method capable of strongly and stably bonding the aggregate onto the road surface in the normal temperature condition without using an excessive quantity of the binding agent, to provide a pavement to be constructed by this treatment construction method and having excellent durability and stability, and to provide a working vehicle to be used for this treatment construction method. SOLUTION: A dispersion type surface treatment construction method includes a process for simultaneously dispersing the biding agent made of the anion group or nonionic group asphalt emulsion having a specified characteristic and the decomposition auxiliary substance for accelerating decomposition and a process for dispersing the aggregate. A pavement is provided by this dispersion type surface treatment construction method. A working vehicle provided with a binder dispersing device having a spray nozzle 8 and a decomposition auxiliary substance dispersing device having a spray nozzle 11 so that the decomposition auxiliary substance injected from the spray nozzle 11 collides with the binding agent injected from the spray nozzle 8 in the air is provided.
Patent JP-S5935075-A (JP)
Inventor: MURAKAMI TAKETOSHI
IPC: B23K1/19
Filed: 1982-08-20
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-S6124240-A (JP)
Title: Semiconductor substrate
Inventor: MATSUSHITA YOSHIAKI
IPC: H01L21/02
Filed: 1984-07-13
Abstract: PURPOSE:To prevent any fine spot and defective layer as well as any displacement due to heat treatment in process from happening by a method wherein a non single crystal silicon layer or defective layer is formed on the backside of a substrate produced by means of MCZ method. CONSTITUTION:Silicon wafers are cut out of single crystal silicon ingot grown by means of Czochralski method (MCZ) jointly using magnetic field impression method and then polycrystalline silicon layer 5,000Angstrom  thick is formed on the backside of each wafer by pressure reduced CVD process. Next when the warping status after repeating eight times of heat treatment for two hours in the dry oxygen atmosphere at the temperature of 1,000 deg.C is examined, it was detected that the warping status will be expanded proportionally to the frequency of heat treatment on the substrate with oxygen concentration not exceeding 3X10<17>cm<-3> or exceeding 7X10<17>cm<-3> while the warping status may be restrained from expansion on the substrate with oxygen concentration within the range 3X 10<17>cm<-3>. Besides, any fine spot type defective layer may be prevented from happening by a method wherein a silicn substrate subject to defective layer with concentration of 1X10<2>cm<-2>-1X10<6>cm<-2> is produced by forming a distortion on the backside of wafer and performing heat treatment process.
Patent JP-S6327485-A (JP)
Inventor: ABINATSUSHIYU SHII META
IPC: G03C8/00
Filed: 1987-06-12
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-S5370490-A (JP)
Title: Washing apparatus of permeating liquid for flaw inspection
Inventor: OOMICHI TAKEO
IPC: G01N21/91
Filed: 1976-12-06
Abstract: PURPOSE:To automatically carry out permeating flaw inspecting operation, by jetting washing liquid in supply liquid pressure tank of washing liquid from washing liquid spray nozzle and recovering mixed liquid of washing liquid, produced on the surface of substance to be inspected and permeating liquid for flaw inspection, to recovering tank by suction nozzle.
Patent JP-S5847756-A (JP)
Title: Monitoring device for incorrect collating
Inventor: KOBAYASHI NOBUKI
IPC: B65H7/06
Filed: 1981-09-17
Abstract: PURPOSE:To detect the incorrect collating regardless of the kind of printed material by storing the signal of the paper surface at a lowest stage of a standard section in a memory, then storing the signal of the paper surface of the lowest stage of a monitoring section in another memory, comparing the signals, thereby judging whether the paper surfaces are the same or not. CONSTITUTION:The paper surface of the lowest stage of the standard section, which is mounted on a section mounting table, is measured by one of a plurality of light sensors 1, and the result is stored in a standard memory 15 through an AD converter 13. Then, the paper surface of the lowest stage of the monitoring set is measured and the result is separately stored in a plurality of monitoring membories 16 after AD conversion, Thereafter the plurality of the monitoring memories 16 are sequentially read out for position compensation of the monitoring section. Constants are added to the addresses, addition and subtraction as  well as read out are performed. When the difference in contents of the read out  monitoring memory and standard memory exceeds a fault level of a setting  device 32, the number is stored in a fault rate detector 51, and the number of  the fault signal and number of measuring points are compared with each other.  Thus the incorrect collating is monitored.