baber/WOPTO huggingface dataset:
Patent JP-2000289797-A (JP)
Title: Liquid storing container
Inventor: TERAI KAZUO
IPC: B65D90/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To quickly raise a side wall part, and keep the side wall part under the state of being raised and to release the state of being raised only by a simple work for a liquid storing container which becomes compact with the side wall part thereof being folded up at the time of nonuse. SOLUTION: A fire extinguishing sprinkler is composed of a container main body 4 and a holder 21. The container main body 4 comprises a flexible tubular side wall part 2, and an upper frame 7 and a bottom 3 which are provided at the upper and lower ends of the main body. The holder 21 is for holding the container main body 4 under the state of being raised and provided between the bottom 3 and the upper frame 7.  The holder 21 comprises an upper support 22 tiltably supported at the upper frame 7, a lower support 23 tiltably supported at the bottom 3, an expansile/contractile connecting mechanism B connecting the upper and lower supports 22 and 23 expansively and contractibly, and an expansive holding mechanism C holding the upper and lower supports 22 and 23 under the state of being expanded linearly approximately in the vertical direction at the time of use, while releasing the holding at the time of nonuse.
Patent JP-S62252562-A (JP)
Title: Capstanless recording and reproducing device
Inventor: SHIMODAIRA TAKASHI
IPC: G11B15/46
Filed: 1986-04-26
Abstract: PURPOSE:To execute a forward travelling or a reverse travelling of a tape at a constant speed without using a capstan by controlling a motor in accordance with a tape speed detected by a tape speed detector while the back tension of the tape is adjusted with a pair of tension regulators. CONSTITUTION:A pair of reels 3 and 4, in which both edges of a tape 2 are wound, is loaded on a pair of reel stands 5 and 6, a tape 2 is loaded to a recording reproducing part 9, the loaded tape 2 is travelled and recording or reproducing is execute. At such a time, a pair of tension regulators 13 and 14, at least one tape speed detecting device 21 and 22, one driving ring 29 to drive selectively both reel stands 5 and 6 and one motor 30 to rotate and drive the driving ring 29 positively and reversely are used. Thus, without using the capstan, the tape 2 can be forward-travelled and reverse-travelled at a constant speed.
Patent JP-S58213337-A (JP)
Title: System for reconfirming existing function
Inventor: HAGIWARA TSUNEO
IPC: H04L69/40
Filed: 1982-06-07
Abstract: PURPOSE:To make the man-power reconfirming an existing function efficient in adding a function to a repeater, by storing a data confirming a connecting function of the repeater connecting plural data communication devices in a monitoring device. CONSTITUTION:A signal transmitted via the repeater 2 among the data communicating devices 11-1n is led to a monitoring system 3, processed at a processor 5 and stored in the order processed in a memory 6 with the time of a clock 4. In reconfirming the existing function in case of the addition of the function to the repeater 2, a signal going to the repeater 2 in case of the confirmation of function among the signals stored in the memory 6 is transmitted and received at a monitor 3 via the repeater 2. When the received signal is the same as the stored signal and the time information is correct, it is recognized that the existing function of the repeater 2 is not affected with the addition of function including the processing time.
Patent JP-2000287603-A (JP)
Title: Device for hindering invasion of rat
Inventor: KOSAKA TOSHIYUKI
IPC: A01M29/30
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for hindering a rat from invading without a fear of environmental pollution due to chemicals or the like and without a limit set to time-of-use and service space. SOLUTION: This device is composed of a prop 2 supporting a detection part 3 detecting the invasion of a rat in an adjustable state of the vertical position of the part 3, an invasion-hindering mechanism 4 performing movements hindering the invasion of a rat and eliminating a rat according to a rat invasion detection signal from the part 3 and a base 1 equipped with the prop 2 and the mechanism 4.
Patent JP-H11291435-A (JP)
Title: Printing apparatus
Inventor: MATSUDA SHINYA
IPC: B41N1/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To realize the repeated formation of a plate by a method wherein a plurality of movable rod elements are arranged in a closely packed lattice-like fashion so as to changeably form an uneven surface by means of the tips of respective rods and their neighboring portion in order to employ the uneven surface as a form plate. SOLUTION: A form plate 10 consists of a plurality of movable rods 20 arranged in a lattice-like fashion and a spacer 19, which fills and seals the gaps among the movable rods 20 forms a base fixing the moving rods 20. A plate making device controls the heights of the respective movable rods in response to the data in a signal received from a computer. As a result, an intaglio, in which image portions such as characters and the like are recessed, is formed. Further, each movable rod 20 is formed in advantage of the production process of a semiconductor or the like. Thus, the repeated employment of the form plate becomes possible and the forming time of the form plate can be shortened and its cost can be reduced.
Patent JP-S63263205-A (JP)
Title: Protection method and device for turbine
Inventor: ABE MICHIO
IPC: F01D21/14
Filed: 1987-04-22
Abstract: PURPOSE:To prevent any damage and increase of turbine oscillation by operating an apparatus located at a turbine output control terminal such that its output is reduced when a pressure difference generated in a high pressure turbine stepped part is exceedingly large in relation to a prime mover plant output. CONSTITUTION:Pressure transmitters 25, 26 and an adder 27 compute a pressure difference at the step of a high pressure turbine 5 so as to send a real pressure difference signal 28 to a comparator 29. A real output 30 of a power generator 12 is sent to the comparator 29 through a function generator 31. The comparator 29 compares two signals to each other, and generates an abnormality detecting signal 32 only when the real pressure difference signal 28 is abnormally high. A switch 35 selects the signal of a function generator 34 only when the abnormality detecting signal 32 is generated. The function generator 34 generates a target output when a steam power generator plant reduces the output thereof. An adder 36 computes the difference between the real output 30 and a specified target signal 37 from the switch 35, and controls at least either a governor valve 4 or a reheat governor valve 10 through a proportional integral computer 38. The output of a plant is reduced accordingly.
Patent JP-2000290019-A (JP)
Title: Production of cobalt sulfate
Inventor: YONEYAMA FUMIAKI
IPC: C01G51/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique to remarkably decrease sulfuric acid dissolving time and to safely produce in a method of producing cobalt sulfate by dissolving cobalt hydroxide oxide with sulfuric acid. SOLUTION: In a process for dissolving cobalt hydroxide oxide with sulfuric acid, metal cobalt is added before the dissolution or in the middle of the dissolution. Oxygen generated at the time of dissolving cobalt hydroxide oxide with sulfuric acid and hydrogen generated at the time of dissolving metal cobalt with sulfuric acid rapidly react into water in a reaction system and the safe dissolution is performed.
Patent JP-S5526022-A (JP)
Title: Compact dc motor
Inventor: MABUCHI RIYUUICHI
IPC: H01R39/04
Filed: 1978-08-10
Abstract: PURPOSE: To raise the corrosion resistance of brushes and/or commutator segments  of a compact DC motor, by making the brushes and/or the commutator segments  from a copper-nickel alloy containing a prescribed quantity of nickel.  
     CONSTITUTION: The brushes and/or the commutator segments are made from the copper-nickel alloy comprising 5 to 40% by weight of nickel, 0 to 10% by weight of tin, silicon or the like and the rest of copper. Increasing the nickel content in said percentage region, the moldulus of elasticity is raised and the creep characteristic and the corrosion resistance are improved. The tensile strength of the copper-nickel alloy is raised by the tin, silicon or the like. Because the corrosion resistance of the brushes and/or the commutator segments is raised, the motor can be smoothly started after long-time stoppage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08273578-A (JP)
Title: Scanning electron microscope apparatus
Inventor: TOUMATSU JIROU
IPC: H01J37/244
Filed: 1995-03-30
Abstract: PURPOSE: To allow effective use of space within a sample chamber in a scanning electron microscope apparatus having an optical microscope and to readily deal with variations in sample thickness by eliminating the space which the optical microscope occupies within the sample chamber. CONSTITUTION: A long-focal-distance optical microscope 19 having an optical axis which, over a sample, crosses the optical axis of a scanning electron microscope 3 is provided outside a sample chamber 4 provided in the scanning electron microscope 3, and is movable in the direction crossing the optical axis, so that the intersection point of the optical axis of the optical microscope and that of the scanning electron microscope moves vertically. The space which the optical microscope occupies within the sample chamber is thereby eliminated to allow effective use of the space within the sample chamber and to readily deal with variations in the vertical position of a sample.
Patent JP-2000289158-A (JP)
Title: Film for stretch packaging
Inventor: HASHIMOTO YOSEI
IPC: C08L57/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a film for stretch packaging made of a material friendly to the environment. SOLUTION: A resin composition for a center layer comprises a mixture of 50 pts.wt. polypropylene resin which has 282,000 weight average molecular weight and 49.0 wt.% eluation amount for a total amount of polypropylene resin at 0 deg.C or less, 40.1 wt.% at 0 deg.C or higher and 90 deg.C or lower, 15 wt.% or less at an optional 5 deg.C temperature range in the described temperature region and 10.9 wt.% at 90 deg.C or higher and 130 deg.C or lower, 20 pts.wt. homopolypropylene resin, 30 pts.wt. hydrogenated terpene resin and 2 pts.wt. anti fog agent. A resin composition for inner/outer layers comprises a mixture of 100 pts.wt. straight-chain low density polyethylene and 2 wt.% anti fog agent.  The film for stretch packaging of a three-layer structure with 15 μm overall thickness and 1/3/1 layer thickness ratio is manufactured of the descried resin compositions by a T-die process using a cooled roll.
Patent JP-S5622648-A (JP)
Title: Manufacture of glass fiber for optical transmission
Inventor: NAKAMURA OSAMU
IPC: C03B37/023
Filed: 1979-07-30
Abstract: PURPOSE:To easily manufacture a glass fiber for optical transmission with a small transmission loss by introducing chlorine gas or a gaseous chlorine compound into a multiple quartz crucible, heat treating the crucible, filling glass rods, and melt spinning the rods into a fiber. CONSTITUTION:Prior to introducing a core forming glass rod and a clad forming glass rod into a quartz crucible for spinning, the whole crucible is heated with heating furnaces 5A, 5B. When the heating temp. reaches about 1,400-1,450 deg.C, chlorine gas or thionyl chloride is introduced from core glass rod introduction hole 14 and clad glass rod introduction hole 15, and heat treatment is carried out for about 1hr. Thus, hydroxyl groups contained in the crucible are diffused, leach out of the inner surface, react with Cl2 or SOCl2, forming HCl, S02 and 02, which are removed. The glass rods are then introduced into the crucible thus heat treated, and a high quality glass fiber for optical transmission is obtd. by spinning.
Patent JP-H02275656-A (JP)
Title: Resin sealed semiconductor device
Inventor: TANIGUCHI TOSHIMI
IPC: H01L23/28
Filed: 1989-04-17
Abstract: PURPOSE:To decrease cracks generated in a cover film, and to improve moisture resistance by forming an opening section to an insulating film and shaping a stepped section to a guard ring formed onto the insulating film and the cover film. CONSTITUTION:A stepped section is generated to a guard ring 7 and a cover film 9 by an opening section 8 shaped in a substrate insulating region 3. Consequently, the film thickness of an insulating film 4 and the guard ring 7 is determined so as not to generate stepped disconnection, thus preventing the increase of the wiring resistance value of the guard ring 7 by shaping the opening section 8. The concentration of stress applied to the peripheral section of a semiconductor substrate from a molding resin, etc., can be dispersed in the multi-directions by the stepped section formed in the guard ring 7 and the cover film 9 by the opening section 8. Accordingly, cracks generated in the guard ring 7 and the cover film 9 can be obviated, thus preventing the defects of an IC such as defective moisture resistance due to the generation of the cracks.
Patent JP-S5620558-A (JP)
Title: Enamine derivative
Inventor: KAMATA KOU
IPC: C07K5/02
Filed: 1979-07-30
Abstract: NEW MATERIAL:Enamine derivatives of formula I (the group expressed by the formula IV is a residue resulting from excluding one hydrogen atom from an amino group in organic aminocarboxylic acid or organic aminosulfonic acid; R 1  and R 2  may incorporate with each other to form a cyclic group; R 3  is lower alkoxy or lower alkylamino group which may be substituted with hydroxyl or carboxyl).  
     EXAMPLE: N-[ 1-methyl-2-( 1-ethoxycarbonyl-ethoxycarbonyl )vinyl]glycine sodium salt.  
     USE: Medicine having an activity of accelerating absorption from digestive tracts, in particular, from rectum.  
     PROCESS: A dehydrative condensation reaction between an organic aminocarboxylic or aminosulfonic acid of formula II and acetoacetic acid, its ester or amide of formula III is conducted in a solvent such as ethanol or ether to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10278958-A (JP)
Title: Fuel cap
Inventor: HAGANO HIROYUKI
IPC: B65D51/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the sealing property of the valve body of a positive pressure valve in a fuel cap, and improve the pressure adjusting characteristics. SOLUTION: A positive pressure valve adjusts the pressure in a fuel tank by the opening/closing of a valve body 61 made of rubber. The valve body 61 is supported by a valve holding member 68 on the rear surface 62a, and sits/separates from a seat part 30. On the outer rim of the valve body 61, an annular recessed part 64 which makes the valve body 61 itself thinner, is formed, and the valve body 61 sits on the seat part 30 by the thinner part. The inner rim side and the outer rim side of the annular recessed part 64 are supported by the valve holding member 68, and the valve body 61 sits on the seat part 30 without tilting.
Patent JP-H08272982-A (JP)
Title: Continuous line drawing system
Inventor: OKUBO NORIKO
IPC: G06T11/00
Filed: 1995-03-30
Abstract: PURPOSE: To speed up a drawing process for continuous line by decentralizing the drawing process each drawing process means in proper process units. CONSTITUTION: A data recognizing means 2 recognizes where vertex data read in a data read means 1 is in the order among data by comparing the number of the read vertex data with the number of allocated vertexes and allocates the vertex data through the recognition. A current allocation means 3 sends the allocated vertex data to a current drawing process means (one of drawing process means 70-79). A next current instruction means 4 sends a drawing start instruction to the next drawing process means (one of drawing process means 70-79) according to the instruction of the data recognizing means 2. An overlap part allocation means 5 sends the allocated vertex data to both the current drawing process means and next current drawing process means.  A pipe switching means 6 updates current drawing process means discrimination information according to the instruction of the data recognizing means 2 so as to indicate the discrimination information of the next current drawing process means.
Patent JP-S60241333-A (JP)
Title: Adding circuit of mod(2n-1)
Inventor: KUBO JIYUNICHI
IPC: H03M13/00
Filed: 1984-05-16
Abstract: PURPOSE:To improve the arithmetic speed by eliminating carry propagation between two used n-bit binary adders. CONSTITUTION:An adding circuit consists of an n-bit binary adder 1 which has not a carry input terminal or has carry input ''0'', an n-bit binary adder 2 which has carry signal ''1'', and a selector 3. The addition result of the adder 1 is selected when the carry output of the adder 2 is ''0'', and the addition result of the adder 2 is selected when the carry output of the adder 2 is ''1''. Thus, carry propagation between binary adders is eliminated.
Patent JP-H03294144-A (JP)
Title: Coolant ejector for drill
Inventor: HASHIMOTO FUJIO
IPC: B23B47/00
Filed: 1990-04-13
Abstract: PURPOSE:To recover a coolant flowing out from a bore together with chips without discharging the coolant onto a wall surface and a floor surface by bringing a seal member around an inserting hole for drill edge into close contact with a boring surface to clog the space, enclosing the drill edge by a cone on a base end wall, and conducting sucking through a suction port. CONSTITUTION:A suction pipe 21 is connected to the suction port 2 of a hollow body 1, a drill edge 8 is passed through over cones 4 and 13 fitted to a through hole 14 to touch its top end onto a wall 9, an electric drill 7 and a sucking machine are started, and the drill edge 8 is rotated while discharging a coolant from a discharge hole 81 to form a bore 91 on the wall 9. At this time, a soft seal member 3 protruded around the through hole 13 of a top end wall 11 makes close contact with the wall 9 surface to adsorb the hollow body 1 onto the wall 9, and the bore 91 is communicated with a hollow part 18 in close contact state to allow a coolant B to flow into the hollow part 18 without leaking from the space between the hollow body 1 and the wall 9. The other through hole 14 has the cone 4, which encloses the circumference of the drill edge 8 through which a bundle of hard wires 41 having elasticity is forcedly extended, so that the coolant is never leaked from the periphery of the drill edge 8.
Patent JP-2000295274-A (JP)
Title: Packet exchange
Inventor: KAMETANI JUN
IPC: H04L12/70
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To attain packet exchange processing at high-speed by relieving a load of a microcomputer in routing processing and security processing. SOLUTION: The packet exchange is provided with an IP flow table 17 that registers and stores result of routing processing by using an IP sender address and an IP destination address for a search key, with a packet processing execution means 14 and with a subordinate layer processing means 20 that is connected to a network interface, executes processing of a subordinate layer to a received packet and transmits the result. In the case of receiving a packet, a search processing section 16 retrieves the IP flow table 17 by using the IP sender address and the IP destination address for a search key. When the IP flow is registered, the packet is transferred to a proper output port on the basis of the routing processing result indicated in the IP flow without transition to routing processing by a microprocessor 11.
Patent JP-S5790961-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAHASHI TOSHIO
IPC: H01L21/28
Filed: 1980-07-18
Abstract: PURPOSE:To flatten the layer structure of multilayer wiring by a method wherein a lower layer wiring layer coated comparatively thickly is thinned selectively, a projecting section is formed, and a resin layer corresponding to the thickness of the layer thinned is coated to bury the projecting section. CONSTITUTION:An Al wiring layer 2 is coated thickly on a substrate 1 to which a treating process such as diffusion is executed, and etched by a resist mask 4. A metallic layer 3, etching property thereof differs, of Ti, Mo, etc. may be put between the Al layer 2. A film such as a SiO2 film 5 is evaporated and lifted- off, a resist mask 4' is shaped to a connecting section with the upper layer wiring, and the layer 2 is etched selectively so as to leave Al layers 2' for connection. The resin layer 8 of organosiloxane, etc. is applied in a spin shape, and baked and plasma-etched, a form which flatly buries the projecting connecting sections by the layer is shaped, the resist 4' is removed and an upper layer wiring layer is formed. Accordingly, the generation of voids and projecting sections in the layer insulating layer can be prevented.
Patent JP-S59221906-A (JP)
Inventor: OKUMURA TETSUO
IPC: H01B7/28
Filed: 1983-05-31
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-H04328592-A (JP)
Title: Charge amount measurement device for toner
Inventor: KOYAMA HARUO
IPC: G03G15/08
Filed: 1991-04-30
Abstract: PURPOSE:To provide a charge amount measurement device which can be applied for either case of one-component developer or two-component developer. CONSTITUTION:The developer 12 on a developing roller 11 is sucked and collected by connecting a suction means to a filter fitting part main body 1 provided with a first filter member 15 which passes toner 14 but collects carrier 13 and a second filter member 16 which passes the air but collects the toner 14 and pushing the suction port 9 of the main body 1 against the developing roller 11. Besides, the charge of the carrier 13 collected by the filter member 15 and the charge of the toner 14 collected by the filter member 16 are respectively measured and the respective collected amount of the collected carrier 13 and the collected toner 14 are measured at the same time. Then, the charge amount per unit weight is measured.
Patent JP-S60244113-A (JP)
Title: Waveform shaping circuit
Inventor: MOGI YASUHIDE
IPC: H03K5/1254
Filed: 1984-05-18
Abstract: PURPOSE:To secure the optimum time width of a blind sector of a waveform shaping circuit by changing the frequency of a clock signal applied to the waveform shaping circuit in response to the frequency of an input signal and also changing the delay time of the waveform shaping circuit to the clock signal. CONSTITUTION:An input signal (a) is applied to a terminal 1 and then to a terminal D of the first FF21 among those FFs 21-23; while a ckock signal CP1 of both CP1 and CP2 is applied to a terminal 3 and then to each terminal T of FFs 21-23. Then an output (c) of an AND gate 6 that produced an AND of the output (b) of the terminal Q of the FF21, the output (b') of the terminal Q of the FF22 and the output (b'') of the terminal Q of the FF23 is supplied to a terminal S of an FF8. While an output (d) of an AND gate 7 that produced an AND of outputs of reverse terminals Q of FFs 21-23 respectively is supplied to a reset terminal R of the FF8. The output (e) of the terminal Q of the FF8 is delivered in the form of a signal obtained by eliminating the chattering of the signal (a) through a 3-stage delay circuit.