baber/WOPTO huggingface dataset:
Patent JP-H1018325-A (JP)
Title: Fixing structure of manhole joint and forming method therefor
Inventor: YAMAGUCHI MOTOHISA
IPC: E02D29/12
Filed: 1996-07-07
Abstract: PROBLEM TO BE SOLVED: To improve aseismatic performance, watertightness or the like, and improve workability and executional workability by fitting/installing a highly rigid collar to/on an inside surface of a manhole inserting part of a manhole joint composed of a flexible elastic body such as rubber, and fastening and fixing the manhole joint to a manhole excavating hole by this collar. SOLUTION: In a fixing structure of a manhole joint 4 to join a connecting pipe (a buried pipe) 3 to a manhole excavating hole 2 formed in a peripheral wall 1a of a manhole 1, the manhole joint 4 is formed of an elastic material such as soft rubber whose whole uses EPDM as a main material and hardness regulated by a water like standard JIS K6353 1 class A is about Hs 65 deg.. A manhole inserting part 5 of the manhole joint 4 has a collar fitting installing step difference 8 on a joint inner peripheral surface 5a, and a collar 12 composed of highly rigid resin or the like is installed on the collar fitting installing step difference 8 by using a collar inserting jig from inside of a manhole, and the manhole joint 4 is firmly fastened and fixed to a manhole excavating hole 2 by this collar 12.
Patent JP-2001019819-A (JP)
Title: Polyvinyl alcohol resin composition
Inventor: TSUJIMOTO TAKUYA
IPC: C08K5/3472
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol resin composition reduced in the tendency of the constituent polyvinyl alcohol to undergo thermal deterioration and improved in heat stability by mixing a polyvinyl alcohol with a triazole compound. SOLUTION: This composition is prepared by compounding 100 pts.wt. polyvinyl alcohol having a degree of polymerization of 100-2,000 with 0.1-10 pts.wt. triazole compound. The polyvinyl alcohol used may be one containing 1-20 mol% 4C or lower α-olefin such as ethylene, propylene, 1-butene, or isobutene or one containing 0.1-20 mol% alkyl vinyl ether or hydroxyalkyl vinyl ether with a 4C or lower alkyl. The polyvinyl alcohol resin composition may be one containing 100 pts.wt. polyvinyl alcohol resin, 0-300 pts.wt. organic or inorganie filler, 0-100 pts.wt. plasticizer, etc. Examples of processes for melt- molding the composition include compression molding, transfer molding, and extrusion.
Patent JP-H0520983-A (JP)
Title: Three-phase packaged type vacuum circuit breaker
Inventor: IIDA TADAYOSHI
IPC: H01H33/66
Filed: 1991-07-12
Abstract: PURPOSE:To improve the economical reliability of a three-phase vacuum circuit breaker with simple construction by housing the three-phase vacuum circuit breaker and a connection mechanism in a rectangular parallelopiped sealed vessel containing insulation gas, and further housing a control device in a sealed box fitted with a pipe continuous to the insulation gas. CONSTITUTION:A three-phase vacuum circuit breaker 3 and a connection mechanism 30 for connecting the breaker 3 or the like to transfer an operation force are housed within a parallelopiped sealed vessel 22 containing insulation gas 9. The first and second through-bushes 5a and 5b having the first and second conductors 25a and 25b for internal and external continuity are laid on top of the vessel 22 via the predetermined gap. The control device 28 of a circuit breaker body 21 is housed within a sealed control device box 35, and a pipe line 36 continuous to the gas 9 is laid between the device 28 and the vessel 22. The three-phase vacuum circuit breaker 3, mechanism 30 and device 28 are positioned under the same gas 9 and, therefore, the sealed vessel 22 can be simply constituted of the small number of materials. Also, stable atmosphere can be kept and the economy and reliability of the vacuum circuit breaker 3 can be improved.
Patent JP-S6259421-A (JP)
Title: Encoder
Inventor: TAMURA MASATO
IPC: H03M1/38
Filed: 1985-09-09
Abstract: PURPOSE:To decrease the coding error generating rate by changing a coding deciding time of a coded bit depending on the quantity of a change in the quantity of a reference signal. CONSTITUTION:An analog signal is compared with a reference signal 11 from a generating circuit 1 at a comparator 2, the result of comparison is stored in a storage circuit 3 and outputted as a PCM signal. The PCM output is fed back to a generating circuit 1 to change the pulse amplitude of a reference signal 11. Further, the generating circuit 1 and the storage circuit 3 are controlled by an output of a timing generating circuit 4. The time width of group pulses G1-Gn being the output of the circuit 4 changes depending on the period of a clock pulse CLK and the time width of the reference signal 11 changes corresponding to the time width. Then the pulse position of the pulse G1 is a coded bit where the change in the signal 11 is the largest and the coding deciding time is longest. Further, the least significant bit is coded by a coding deciding time being shortest corresponding to the pulse Gn.
Patent JP-H0362228-A (JP)
Title: Pseudo instruction generation system for virtual machine system
Inventor: ITO HIROAKI
IPC: G06F9/46
Filed: 1989-07-31
Abstract: PURPOSE:To attain a simulation process via a virtual machine monitor at the middle point of a privilege instruction by actuating a pseudo instruction production means via the virtual machine monitor despite the occurrence of a virtual machine stop event. CONSTITUTION:When the information recorded by a virtual processor stop state storage means 7 shows the middle point of an instruction, a virtual machine monitor 2 produces a pseudo instruction as if a pseudo instruction production means 12 produces a simulation request to the monitor 2 after a privilege instruction 41 carried out an action up to the middle point of the instruction via a virtual processor, e.g., a virtual processor 4. Then the monitor 2 can carry on the process of the instruction 41 kept on the middle point of a process. Thus, the monitor 2 can continue the process to the instruction 41 which is kept on the middle point of the process carried out by a virtual machine 3.
Patent JP-H0945280-A (JP)
Title: Fluorescent discharge lamp
Inventor: SASAKI KAZUO
IPC: H01J61/24
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To solve problems, such as blackening of portions around a pair of electrodes, which are hermetically sealed to both ends of an envelope, and alloying with sealed-in mercury, by covering mercury emitting structures with electrode conductors. SOLUTION: A pair of electrodes 21 are hermetically sealed to both ends of an envelope 20. The electrodes 21 are connected to the ends of first conductors 23 which are located inside the envelope 20, the first conductors 23 connecting the inside of the envelope 20 to the outside and having a coefficient of thermal expansion which approximates that of the envelope 20. Second conductors 25 are connected to the first conductors 23 in such a way that they cover mercury-emitting structures 24 which are made to emit mercury on heating and the enclosures of the mercury emitting structures 24 so that the mercury emitting structures 24 do not form discharge parts, and in such a way that they do not interfere with emission of mercury into the envelope 20 from the mercury emitting structures 24.  When an electric energy is supplied between the pair of electrodes 21, discharge action takes place between the pair of electrodes 21 to cause emission.
Patent JP-2000025889-A (JP)
Title: Reservoir system
Inventor: TAMURA MAKIO
IPC: B65D90/44
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To securely prevent a substance reserved in a reservoir from being contaminated by connecting a modified air supply system for supplying modified air which has not passed through a gas separation film of air treated by the gas separation film to an upper space in the reservoir. SOLUTION: Desalted water 3 for example is supplied into and reserved in a reservoir 1 via a liquid feed line 2. Modified air with a reduced concentration of carbon dioxide gas, modified air with a reduced concentration of carbon dioxide and oxygen or the like is prepared as non-permeable gas to a gas separation film 9 and produced as supplied gas to the reservoir 1. A pressure adjust valve 10 is provided on a downstream side of the gas separation film 9 in a modified air supply system 6 to control a pressure in an upper space 5 in the reservoir 1 to be at a set value. On a downstream side of the pressure adjust valve 10, a dust removing filter 11 (safety filter), a first sanitary valve 12 and a first sterile filter 13 are provided in this sequence and connected to the upper space 5 in the reservoir.
Patent JP-H0362099-A (JP)
Title: Electronic musical instrument
Inventor: MATSUYAMA SHIGERU
IPC: G10H5/00
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the real and ample musical tones which are not obtainable with conventional electronic musical instruments by producing resonance sounds by two means; a basic frequency information computing means and sound production control means. CONSTITUTION:The basic frequency or key code of the resonance sound is determined by the basic frequency information computing means. The musical tone waveform of the resonance sound is formed in accordance with this basic frequency information. The means for controlling the producing and silencing of the resonance sound is the sound production control means. The resonance sound is produced by each of the combinations of arbitrary two sound when the plural sounds are under production by this sound production control means. The production of the resonance sound is continued if the remaining one sound is under production even if one of the two sounds is silenced during this time. The resonance sound is silenced as well when the remaining one sound is silenced. The resonance sound by the oscillation of a string as is observed with a piano, etc., is produced with an electronic piano, etc., and the expression of the real and ample musical tones not obtainable with the conventional products is possible.
Patent JP-S6176581-A (JP)
Title: Method of bonding polarized light plate
Inventor: WATANUKI TSUNEO
IPC: G09F9/35
Filed: 1984-09-21
Abstract: PURPOSE:To prevent occurrence of foam and to make bonding of polarized light plate with high reliability possible, by bonding the polarized light plate to a peripheral part of a substrate while leaving one part of the peripheral part, and making the space between the polarized light plate and the substrate at the central part in vacuum. CONSTITUTION:The peripheral part of the glass substrate 1 is coated with an adhesive (e.g., epoxy type, etc.) while leaving one part such as the corner A, to form the adhesive layer 2. Then, the adhesive is degassed. The polarized light plate 3 form which one corner corresponding to the position A is removed is bonded to the substrate, the bonded material is put in a vacuum container, the vacuum container is evacuated, the space between the glass substrate 1 and the polarized light plate 3 is evacuated, the part A is sealed with an adhesive in this state. After the adhesive is cured, vacuum is broken, and the substrate 1 bonded to the polarized light plate is taken out.
Patent JP-S5988712-A (JP)
Title: Connector for optical fiber and its manufacture
Inventor: MATSUNO ISAO
IPC: G02B6/38
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a connector whose core sections of optical fibers are made to coincide easily by forming a cavity in which two ferrules inserted from both sides are abutted together in a metallic mold, putting two cores, each of which has an optical fiber inserting hole, in the cavity so tht they face each other, stretching a wire-shaped body tightly through the holes, and injecting a synthetic resin into the hole. CONSTITUTION:A cavity 22, in which the joining ends of two ferrules are put so that they are confronted with each other, is formed at the putting surface of a drag 20 and cope 21 and plugs 23 and 23' for forming optical fiber cable inserting hole are inserted into the cavity 22 in the direction of axis, and then, a wire-shaped body 24, such as piano wire, etc., is stretched tightly between the center lines of the facing sections of the plugs 23 and 23'. An engineering resin is injected into the cavity 22 from a nozzle 42 and hardened and the raw material 36 of the ferrules is manufactured. The wire- shaped body 24 is pulled out and the central part 37 is cut off with a cutting tool 38, and thus, ferrules 3A and 3B are formed. Then optical fibers coated with a bonding agent are inserted and the front end parts of the fibers are worked. When the ferrules 3A and 3B are used as a pair, connector whose cores of optical fibers are made to coincide together is obtained.
Patent JP-S6443279-A (JP)
Title: Shaft for golf club
Inventor: YAMAMURA TAKETAMI
IPC: A63B102/32
Filed: 1987-08-11
Abstract: PURPOSE: To provide a golf club shaft having no possibility of breakage by winding plastics-impregnated inorganic long fibers at the angle of 80 deg. or below against the shaft axis. CONSTITUTION: Inorganic long fibers are impregnated with a plastics selected from an epoxy resin, a polyurethane resin, a polyamide resin, a polycarbonate resin, a silicone resin, and a phenoxy resin. The inorganic long fibers of 10-70vol.% are preferably used for plastics-impregnated inorganic long fibers. The plastics-impregnated inorganic long fibers is wound at the angle of 80 deg. or below, preferably 10-65 deg., against the axis of a golf club shaft. When the winding angle exceeds 80 deg., a shaft having a good characteristic cannot be obtained.
Patent JP-S58100465-A (JP)
Title: Forming method for electrode of solar cell
Inventor: KITAMURA HIROYUKI
IPC: H01L31/0224
Filed: 1981-12-10
Abstract: PURPOSE:To simplify processes, and to reduce cost by directly obtaining an excellent and mechanically strong ohmic contact from a P type silicon substrate through the electroless plating method of Ni, into an Ni film thereof 3-8% phosphorus is mixed and thickness thereof is controlled in 600-1,500Angstrom . CONSTITUTION:A nickel-silicide layer 5 is formed through heat treatment for fifteen min in an N2 reducing atmosphere at 500 deg.C, a nickel layer containing a larger amoung of boron on the nickel-silicide layer 5 is removed, Ni layers 8 having excellent soldering property are shaped through the acidic electroless plating of Ni, a reducing agent therefor is phosphite, a silicon base body 1 is lastly immersed into a solder tank and solder is placed onto the nickel layer 8 of a contact surface, a lead wire for extracting currents to the outside is taken out, and the electrode is completed. Since the excellent ohmic contact is not obtained within the resistivity range of the base body producing the superior efficiency of the solar cell when boron concentration is less than 3% and series resistance is increased, Fill Factor characteristics are degraded, and the characteristics of the solar cell are deteriorated.
Patent JP-H0364622-A (JP)
Title: Variable length device for suction and exhaust pipes
Inventor: ASAKA URATARO
IPC: F02M35/10
Filed: 1989-08-02
Abstract: PURPOSE:To make a device small in size, and simple in mechanism by inter posing an expansion joint in a bellows form which is freely telescopic in the axial direction while being furnished with a circumferential wall in a wave form, to a space between the movable connecting pipe and the stationary connecting pipe of the subject device so as to be connected, thereby constituting the device to contain a cylindrical member inside. CONSTITUTION:A variable length device for a suction pipe 7 and a variable length device for an exhaust pipe 11 are interposed to a space between suction pipe sections 5u and 5d at the upstream side and the downstream side of the suction pipe consisting of a suction system S, and to a space between exhaust pipe sections 10u and 10d at the upstream side and the downstream side of the exhaust pipe respectively. In this case, the variable length device 11 (the device 7 is made up practically in a same manner) is made up out of a variable connecting pipe 12 which is coupled with the downstream side exhaust pipe section 10d slidably in the axial direction, and of a stationary connecting pipe 13 which is fixedly connected with the upstream side exhaust pipe section 10u, wherein both of the pipes are connected with each other by an expansion joint 14 in a bellows form. In addition, a cylindrical member 20 the bottom wall of which is made out of the end plate 15 of the variable connecting pipe 12, is fixed within the expansion joint 14, and it is constituted that a spiral flow path is formed along the circumferential surface of the cylindrical member 20 by the circumferential wall in a wave form of the expansion joint 14.
Patent JP-S6443720-A (JP)
Title: Rotational quantity reader for rotary body
Inventor: CHIBA KAZUO
IPC: G01D5/30
Filed: 1987-08-10
Abstract: PURPOSE:To reduce the size of facilities and to relax the assembly hardness of respective members by distributing light signal transmission surfaces and light signal nontransmission surfaces at a light signal irradiation part in the rotating direction of a rotary body and arranging a light irradiation system and a photodetection and detection system opposite them. CONSTITUTION:The light signal irradiation part in the rotating direction of the rotary body 11, the light signal transmission surfaces 13, and the light signal nontransmission surfaces 14 are formed at mutual intervals and the light irradiation system 15 and photodetection and detection system 18 are arranged over an optional number of transmission surfaces 13 and nontransmission surfaces 14. Consequently, the transmission surfaces 13 and nontransmission surfaces 14 are distributed at the irradiation part 12 in the rotating direction of the rotary body 11 and the systems 15 and 18 are arranged corresponding to those transmission surfaces 13 and nontransmission surfaces 14, so respective members are not concentrated on one position of the single rotary body 11 and need not be decentralized by combining plural rotary bodies. The device is therefore reduced in size and the assembly hardness of the respective members is relaxes.
Patent JP-H0639089-A (JP)
Title: Control circuit pachinko game machine
Inventor: ITO KIYOSHI
IPC: A63F7/02
Filed: 1992-07-27
Abstract: PURPOSE:To provide the control circuit for the pachinko game machine capable of shortening the development period. CONSTITUTION:The control circuit of the pachinko game machine consists of a 1st control unit 44 and a 2nd control unit 46. A substrate 48 of the 1st control unit 44 incorporates circuits to be commonly used by each machine type of the pachinko game machine or a CPU basic circuit 64, power supply circuit 66, and sound circuit 68 or the like. A substrate 50 of the 2nd control unit 46 incorporates circuits different by the type of machines or an input/output circuit 52, specific circuit 54, and ROM 56 or the like. Through terminal groups 60 and a connector 62, it is connected to the 1st control unit 44. The development of the only 2nd control unit 46 is required in developing a control circuit 40 after the control unit 44 is temporarily developed.
Patent JP-S6091795-A (JP)
Title: Central controller of exchange
Inventor: RUUDORUFU BITSUINGAA
IPC: H04Q3/54
Filed: 1984-09-26
Abstract: 1. A central control unit of a switching system, in particular a telephone switching system with a plurality of processors (BP, CP) which are of fundamentally-identical construction and which can be provided with individually-assigned stores (LMY) which carry out distributed switching-orientated functions and which, in the event of a funtional failure, are represented by another of the processors and a central bus system (B : CMY) to which the processors (BP, ZP) are connected, characterised in that only two processors (BP), serving as so-called base processors (BP), additionally carry out operational and/or security-orientated functions in such manner that the first base processor (BPO), namely the controlling processor of the two processors, thus in the controlling state, is capable of carrying out alone these instantaneous operational and/or security-orientated functions but for this purpose is only partially loaded, namely up to x % of its computing capacity, so that up to (100-x)% of its computing capacity can additionally assume switching-orientated functions, the second base processor (BP1) which is in the non-controlling state, is equipped in such manner that it always keeps available at least x % of its capacity in order to possibly later take over the control of the operational and/or security-orientated functions from the first, previously-controlling base processors (BPO), the second base processor (BP1) is thus suitable, prior to assuming control, to itself undertake switching-orientated functions in respect of a maximum of up to (100-x)% of its capacity.
Patent JP-S6355752-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAFUNE YUKIO
IPC: G11B15/467
Filed: 1986-08-25
Abstract: PURPOSE:To quicken a servo convergence at the time of still.slow release and to perform the transfer to an ordinary reproduction with good stability by adding the capacitor to hold the servo voltage at the reproduction time of the still and slow to a control circuit. CONSTITUTION:At the still.slow reproduction time its servo voltage is held by the capacitor C2 connected to the base of a transistor TR in a control circuit 6. This held voltage is made to apply on the base of the transistor TR at the still.slow release time. The transistor TR is therefore turned on to reduce the servo gain, when the servo error voltage is rapidly raised at the still.slow release time. The convergence of the servo voltage to the ordinary servo voltage is thus quickened. Consequently the transfer to the ordinary reproduction can be performed with good stability.
Patent JP-S6090705-A (JP)
Inventor: HARADA TERUKICHI
IPC: B27F7/02
Filed: 1983-10-25
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-S58100709-A (JP)
Title: Pen recorder
Inventor: UENO MITSUHIKO
IPC: G01D15/24
Filed: 1981-12-11
Abstract: PURPOSE:To facilitate repetitive recording, data analysis, etc., by feeding recording paper forward and backward at a variable speed and allowing simultaneous recording. CONSTITUTION:Recording paper is allowed to be fed backward and recording simultaneous with the backward feeding is enabled. The speed of the backward feeding is varied stepwise and continuously. As concrete mechanisms, the reversing mechanism of a motor, gear switching system, planet wheel system, etc., are used possibly. Those functions allow the positioning of recording paper for rerecording, use of recording forms, etc., effectively.
Patent JP-H0364072-A (JP)
Title: Solid-state image sensor
Inventor: SHIBUSAWA KATSUHIKO
IPC: H04N5/335
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a color image without using a color filter by setting a voltage to be applied to a buried N-type semiconductor layer provided under a photodiode to a suitable value. CONSTITUTION:Buried N<+>-type semiconductor layers 29a, 29b, 29c are respectively buried between a P<+>-type silicon substrate 11a and an epitaxial P-type silicon layer 11b. The lower the voltage to be applied to the layer (29a, 29b or 29c) is, the deeper the peak of a potential change in the depth direction of a photodiode is moved in a semiconductor base. For example, when a voltage VB1 is so set that the peak coincides with the invading depth of R(red) light in the layer 11b, the photodiode absorbs the light up to the R. Accordingly, an R light photodiode can be formed without using a color filter.
Patent JP-S6263068-A (JP)
Inventor: KAWAZOE TSUYOSHI
IPC: B41M1/40
Filed: 1985-09-10
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。