baber/WOPTO huggingface dataset:
Patent JP-2000241677-A (JP)
Title: Access to optical fiber in center region of optical fiber cable
Inventor: HINSON AL
IPC: G02B6/44
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To gain easy access to an optical fiber by removing jacket material adjacent to two reinforcing rods to expose them, separating the jacket material arranged between two reinforcing rods from a channel, and y accessing the optical fiber through the formed opening. SOLUTION: An optical fiber cable 26 has at least one optical fiber 20 arranged in a channel 23 whose boundary is defined by outside jacket 29. Next, jacket material adjacent to each reinforcing rod 32 is cut, for example, with a knife and removed to expose partially the reinforcing rods 32. After the jacket material adjacent to the reinforcing rods 32 is removed, outside jacket is cut in a substantially circumferential shape between the reinforcing rods 32, at a starting position 35. The outside jacket 29 is pulled radially from the optical fiber cable 26, at the starting position 35. The optical fiber 20 is capable of access through an opening formed as the result of the separation.
Patent JP-S63112594-A (JP)
Title: Production of lignin alkenyl derivative
Inventor: KONDO TETSUO
IPC: C07G1/00
Filed: 1986-10-28
Abstract: PURPOSE:To easily obtain the titled substance containing large amount of alkene-type double bonds and utilizable in various fields, by dissolving lignin in acetone, etc., adding solid alkali to the solution, reacting with an alkenyl halide under heating, dripping the reaction mixture into water, etc., and collecting the precipitate. CONSTITUTION:Lignin produced e.g. by digesting lignocellulose with water- containing acetic acid is dissolved in dimethyl sulfoxide or acetone at a solvent ratio of preferably >=5. The solution is added with usually 1-5 times weight of a solid alkali (e.g. powdery sodium hydroxide) preferably in an inert gas atmosphere and then added with an alkenyl halide (e.g. allyl halide) of usually equimolar amount to the alkali. The components are made to react with each other preferably at 50-90 deg.C usually for 4hr under agitation. The obtained reaction mixture is dripped into water or a hydrated water-soluble organic solvent (e.g. 60% methanol) to obtain the objective substance as precipitate.
Patent JP-H07109980-A (JP)
Title: Pressure resistant structure in scroll compressor
Inventor: SUZUKI YASUSHI
IPC: F04C18/02
Filed: 1993-10-13
Abstract: PURPOSE:To disperse and reduce the stress concentrated at roots of inner leading ends by forming stress reducing recesses on corners formed by the roots of inner leading ends and scroll base plates in fixed and revolving scroll members. CONSTITUTION:A sealed space Si whose volume is decreased together with revolution of a movable scroll member is determined between a fixed scroll member and the movable scroll member which is unrotatable and revolvable. Seal members 20, 21 are arranged respectively on leading end surfaces of spiral walls 1b, 11b on both scroll members. Their inner leading ends 1d, 11d are made relatively thick. Stress reducing recesses 22, 23 are formed on corners formed by roots of the inner leading ends 1d, 11d and scroll base plates. The recesses 22, 23 have each shape made of curved lines without an acute angle. Stress is prevented from concentrating at the roots of the inner leading ends 1d, 11d, and reduced.
Patent JP-H0594265-A (JP)
Title: Multiple writing filing system
Inventor: FUJIMURA MASANORI
IPC: G11B20/10
Filed: 1991-10-03
Abstract: PURPOSE:To provide the multiple writing filing system which can take backup data from a relevant filing device without exerting any influence upon another device while operating the system. CONSTITUTION:First-third filing devices 10, 20 and 30 are the filing systems of triple writing to write the same data, are respectively internally provided with control parts 11, 21 and 31 and are also equipped with control functions to control the decode of commands received from first and second filing controllers 1 and 2 and data transfer and to cancel/reconstitute the construction of multiple writing. The respective filing devices 10, 20 and 30 respectively serially connect the first and second filing controllers 1 and 2 by file interface signal groups 101 and 102. Further, the respective filing devices 10, 20 and 30 are equipped with copy control circuits 12, 22 and 32 provided with processors and general interface control circuits and those circuits are serially connected.
Patent JP-2000087855-A (JP)
Title: Closed type electric motor-driven compressor with electric power supplier and refrigerator assembled therewith
Inventor: SHIMADA TOSHIO
IPC: H05K5/03
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a closed type electric motor-driven compressor with an electric power supplier and a refrigerator assembled therewith capable of attaining improvement of workability, by facilitating and surely performing the removing/mounting work of a screw of a terminal block. SOLUTION: This closed type electric motor-driven compressor with an electric power supplier is provided with an overload protector device P for an electric motor stored in an one-side-opened cover 9, to mount one surface side of the opened cover 9 in an outer shell 1 of the closed type electric motor- driven compressor, a terminal block 10 arranging a cord connecting terminal 11 and a terminal block cover 15 covering this terminal block 10. An opening part is provided in the other surface adjacent to the surface of the opened cover 9, the terminal block 10 arranging the cord connecting terminal is provided in a separate unit from the cover 9, and the terminal block 10 is removably mounted by a slide fitting mechanism in the opening part of the cover 9. This closed type electric motor-driven compressor is assembled in a refrigerator.
Patent JP-H0784678-A (JP)
Title: Changing method for connection of fixed disk and its changer
Inventor: GO SANBUN
IPC: G11B33/12
Filed: 1993-09-06
Abstract: PURPOSE: To easily remove a fixed disk from a personal computer by inserting a port case, to which a built-in fixed disk is internally fixed, into the lot base on which a conversion socket connector is mounted. CONSTITUTION: Sockets 14 and 15 of a direct conversion socket connector 11 are connected to the connection sockets 4 and 8 of an internal fixed disk 5 respectively and inserted into the mount part of a port case 9, and the fixed disk 5 is fixed in the port case 9. Then, a lot base 21 is mounted on the mount part of a floppy disk controller of a personal computer, and a signal line connection socket 3 coming from the personal computer and a power source signal socket 7 are inserted into the sockets 17 and 18 of a direct conversion socket connector 16 respectively. Thereafter, the port case 9 which internally fixed the fixed disk 5 is inserted into the lot base 21 and the fixed disk 5 is connected with the personal computer main body via the connector 11.
Patent JP-H04133412-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: ITOMI NOBORU
IPC: G03F1/68
Filed: 1990-09-26
Abstract: PURPOSE:To make it possible to manufacture a semiconductor integrated circuit device having the chip size of 15mm square or larger by a method wherein the mask pattern of two or more photomasks having different magnification against the design size are combined when a wafer is processed. CONSTITUTION:Two or more photomask patterns, having the different magnification against design dimensions, are combined when a wafer is processed. For example, a 1M-bit SRAM 1 of 15X6mm, a 4M-bit mask ROM 2 of 8X10mm and a CPU 4 of 3X8mm are provided as the part where a reticle mask, which is a quintuple photomask against the design dimensions having the design rule of 0.8mum, is used. A wiring region 4, which is used to connect between an I/O part of 19X20mm, an SRAM 1 of 1Mbit, a mask ROM 2 of 4Mbit, a CPU 3 and an I/O port, is provided as the part where photomask will be used against the design dimensions of the design rule of 3mum.
Patent JP-H0198930-A (JP)
Title: Radiation thermometer replaced with equivalent black body
Inventor: MISAWA TAKENORI
IPC: G01J5/52
Filed: 1987-10-12
Abstract: PURPOSE:To measure correct temperature under no influence of the emissivity of an object of temperature measurement without any trouble such as correction, approximate calculation, etc., by using an auxiliary light source equivalently as a black radiation source of the same temperature with the object of temperature measurement. CONSTITUTION:Projection light from the auxiliary light source 1 is reflected by a beam splitter 2 to become 1st luminous flux 101, which is transmitted through beam splitters 2 and 3 and reflected by the object 4 of temperature measurement and then by the splitter 3 to become 2nd luminous flux 102. The pieces 101 and 102 of luminous flux are switched alternately by a photochopper 5 and converted by a photodetecting element into an electric signal. An amplifier 7 varies the quantity of light generated by the light source 1 with a signal from the element 6 so that the luminous flux 101 matches with the luminous flux 102. Thus, the adjusted electric signal is A/D-converted 8 and processed by a microcomputer 9 to measure the correct temperature of the body 4. Namely, the body 4 is replaced with a black body of the same temperature by the light source 1. For the purpose, the energy of light outputted by the light source 1 is measured to know correct temperature accurately.
Patent JP-H03122405-A (JP)
Title: Combustion device with ultrasonic atomization device
Inventor: ISHIKAWA KIYOE
IPC: B05B17/06
Filed: 1989-09-30
Abstract: PURPOSE:To perform a uniform mixing of atomized liquid droplets and air in a combustion device such as a boiler or the like by a method wherein a swirl air generating means is arranged between a fuel supplying means an atomization part with a distance corresponding to a predetermined rate of a diameter of the atomization part being spaced apart from an extreme end of the atomization part. CONSTITUTION:A swirl plate 12 having some circulation vanes 12a cut and raised is arranged between a fuel supplying means 5 and an atomization part 4. A distance L between the circulation plate 12 and an extreme end of the atomization part 4 is set within a range of 1/4 to 3/4 of a diameter D of the atomization part 4. With such an arrangement, the atomized liquid droplets are immediately transported by the circulation flow generated by the circulation plate 12 and then uniformly mixed with air. Accordingly, combustion can be stabilized.
Patent JP-S63112933-A (JP)
Inventor: AKAGI SHIZUKA
IPC: A01G31/06
Filed: 1986-10-30
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-H03119664-A (JP)
Title: Fuel cell
Inventor: SHINOHARA YOSHIHIRO
IPC: H01M8/04
Filed: 1989-10-02
Abstract: PURPOSE:To obtain a fuel cell with high reliability by providing a metal sheath thermocouple thermometer coated with fluororesin in the gas feed groove of a gas separator inserted between unit cells. CONSTITUTION:The fuel gas and oxidizer gas fed from the outside pass a gas feed groove 5 formed on a gas separator 4 from a manifold 6, they reach the whole faces of a fuel electrode 1 and an oxidizer electrode 2, and they are reacted through an electrolyte matrix 3 for power generation. A metal sheath thermocouple thermometer 9 provided in the feed groove 5 measures the electrode temperature generated by the gas fed at the fixed temperature or power generation. This thermometer 9 has high strength and is hardly opened as compared with conventional ones, thus it is not opened during the work of laminated carriers of a fuel cell or in the usage over a long period, and the reliability of temperature measurement is improved.
Patent JP-H0680979-A (JP)
Title: Lubricating oil additive and lubricating oil composition containing the same
Inventor: INAYA SHIYUUICHI
IPC: C10N40/25
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the title additive having excellent solubility in a base oil and excellent compatibility with a basic sulfonate by reacting organic acids comprising an alkyl-substituted aromatic carboxylic acid and an alkyl-substituted aromatic sulfonic acid with an alcohol, a divalent-metal compound, and CO2. CONSTITUTION:Organic acids (a) comprising an aromatic carboxylic acid substituted with at least one 8-30C alkyl and one or more alkyl-substituted aromatic sulfonic acids 60wt.% or more of which is one having one 8-18C alkyl substituent are reacted in a hydrocarbon solvent with a 1-4C alcohol, a divalent- metal compound (b), and carbon dioxide to obtain the title additive, the amount of the compound (b) being not less than 3 equivalents to the acids (a). The additive contains an oil-soluble basic divalent-metal salt. Examples of the solvent include a hydrocarbon fraction resulting from petroleum refining and containing aromatic hydrocarbons and aromatic compounds and a low-viscosity lubricating oil having a kinematic viscosity at 100 deg.C of 3-30cSt.
Patent JP-H1080212-A (JP)
Title: Transporting belt for root vegetable harvester to container
Inventor: KAWAMURA OSAMU
IPC: A01D25/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in commercial value of root vegetable by eliminating the abraded damage of root vegetable caused by a transporting belt for sending containers. SOLUTION: The starting end of a transporting belt 4 is composed of a driving belt 5 and the end connected to the driving belt 5 is made into a beltlike transporting face equipped with several freely rotating rollers 6. Preferably, the transporting belt 4 is made high at the starting end and low in the end and is mildly inclined. A switch S for an operator for switching on and off a motor M for driving the driving belt 5 is preferably installed at the end of the transporting belt 4.
Patent JP-H0596566-A (JP)
Title: Manufacture of resin-molded product
Inventor: HARADA HIROMITSU
IPC: B29C33/12
Filed: 1991-10-04
Abstract: PURPOSE:To provide a method for manufacture of a hollow resin-molded product containing a core material wherein a resin layer and the core material are solidly united. CONSTITUTION:In a method wherein after inserting preliminarily molded core material 2 into a molding metal mold, the metal mold is closed and a resin molded product is molded integrally with the insert by injecting resin, a core is arranged so as to abut against or approach the core material 2 in the metal mold. After introducing the first resin 5 by an amount less than one volume of a metal mold cavity, fluid of a lower viscosity than the resin is forced into from a resin introducing nozzle or a fluid injection opening made in the molding metal mold, and a hollow part, is made inside the resin molded material.
Patent JP-H04143140-A (JP)
Title: Bumper structure for vehicle
Inventor: OSAKO YASUTAKA
IPC: B60R19/50
Filed: 1990-09-26
Abstract: PURPOSE:To absorb shock for each lamp device, and thereby reduce possible damage to each lamp device by enhancing the initial stiffness of a bumper at the time of collision with reinforcements integrally formed into a hollow shape high in stiffness, and concurrently protecting each lamp device by each opening periphery formed in the reinforcements. CONSTITUTION:A front bumper 7 is integrally formed with reinforcements 2 so as to be bonded together at the inner section of each bumper section 4 roughly in a recessed section in cross section via each foam member 3, and a part of each bumper face 4 is opened inward at each side end of it, so that each lamp hole 5 is thereby provided wherein each lamp device 6 is housed. Each reinforcement 2 is made of urethane resin by means of injection molding while being formed integrally into a hollow shape high in stiffness where its cross section at the center is a closed one roughly in a rectangular shape. Opening sections 8 are formed at each end side of the bumper while being adjusted to each lamp hole 5 of the bumper face 4 in such a way that closed cross sections 11 and 12 are formed at the upper and lower sections, and flange shaped opening peripheries 9 are formed in the inner circumference of the opening. And a frame backing section 2a high in stiffness is provided for both of the end sections of the bumper while being largely projected afterward, so that stiffness combined with a frame 25 is thereby secured.
Patent JP-H02103826-A (JP)
Title: Double switch knob structure
Inventor: NAGASAKA KUNIHIRO
IPC: H01H25/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent malfunction of a second switch when a first operating knob is operated by making a switch engaging section to be disengaged sideways as the second operating knob also tilts with the first operating knob when the first switch is operated by an operating knob. CONSTITUTION:When an edge of a first operating knob 19 is operated by push, the knob 19 tilts to make an actuator 18a of the first switch 8 at a side wall 19a turn on. When the upper and the lower ones of the four first switches 8 are turned on, a mirror 10 moves upward and downward round an axis X. Then, the second operating knob 22 tilts integrally with the first operating knob 19 so that a push shaft 22a is never shifted side ways from the actuator 21a of a second switch 21. If the mirror 10 is clouded with steam on its surface, the cloudiness can be removed because a heater wire is energized as the second switch 21 is on when only the second operating knob is operated by push. Even if the second operating knob is pushed by mistake at the same time to turn on the first switch, it is possible to certainly prevent the second switch from its turn-on.
Patent JP-S63111935-A (JP)
Title: Pressing and heat-treating equipment
Inventor: ICHIKIZAKI TETSUO
IPC: B01J3/04
Filed: 1986-10-29
Abstract: PURPOSE:To safely carry out heat treatment in a compressed gas contg. gaseous chlorine by forming the direct contact part with high-pressure gas with a material consisting essentially of copper to form the title pressing and heat-treating device. CONSTITUTION:The vessel consists of a cylindrical pressure cylinder 2 and a linear 17, the upper and lower parts of the cylinder and the liner are sealed by an upper lid 3 and a lower lid 4, and a heating furnace 9 consisting of an insulating layer 16 and a heating element 15 is provided in the vessel. An article 14 to be treated is placed in the furnace, the high-pressure gas contg. gaseous oxygen is introduced from a conduit 7, the element is energized through an electric lead wire inlet part 18 to heat the furnace, the temp. is measured, and the article to be treated is pressed and heat-treated. Sealing parts 11, 12, and 21 are provided at the respective parts to prevent the leakage of the high- pressure gas. The upper lid 3, the lower lid 4, and the liner 17 among the members are formed with the material consisting essentially of copper.
Patent JP-S63112410-A (JP)
Title: Production of trichlorosilane
Inventor: ONOZAWA MASAO
IPC: C01B33/107
Filed: 1986-10-31
Abstract: PURPOSE:To obtain trichlorosilane readily, safely and efficiently, by reacting a high-temperature reaction formed gas of SiCl4 and Si, etc., with H2 gas, either cooling and condensing or absorbing the formed gas in a solvent. CONSTITUTION:SiCl4 gas is introduced from a SiCl4 generating device 1 of a raw material gas feed line A, through a flowmeter 2 and a feed pipe 9 to a Si (alloy) bath 14 wherein Si (alloy) is melted under heating by a high-frequency coil 15 in a first reaction chamber C of a reaction furnace B and the gas obtained by high-temperature reaction is sent through a connecting hole 19 of a partition wall 17 to a second reaction chamber D. Then H2 is fed from a H2 holder 3 through a reducing valve 4, a flowmeter 5 and a feed pipe 10 to the second reaction chamber, blended and reacted with the formed gas and the formed gas is sent through a connecting hole 20 of a partition wall 18 to a cooling chamber E. Then the gas cooled in the cooling chamber is introduced from an outlet 21 to a recovery process, most of formed SiHCl3 and unreacted SiCl4 are condensed by a condenser F, the remaining SiHCl3 is absorbed in toluene in an absorbing column G and HCl-containing H2 gas is washed with water in a cleaning column H.
Patent JP-2001086457-A (JP)
Title: Monitoring and video recording device and method for setting video recording parameter for the same
Inventor: OKADA SHUNEI
IPC: H04N5/915
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate setting for securing necessary video recording time by allowing a user to designate video recording time and calculating a video recording parameter satisfying the relation between the video recording time to be designated and residual recordable capacity. SOLUTION: A user inputs video recording time necessary to video recording target time 305 on a screen. When target time is inputted, a video recording parameter for satisfying the target time is calculated. For instance, when currently selected resolution 301 and image quality 302 are regarded as preferential, a video recording interval S is selected in such a manner that S<=T ×X/Y, while joining the resolution 301 and the image quality 302 are defined as X bytes in all, the total recording capacity is defined as Y bytes, a recording interval is defined as S seconds, and recordable time is defined as T. The resolution 301, the image quality 302 and the recording interval 303 which are selected in this way and recordable time calculated with this combination are updated and displayed. When the user decides to perform setting execution with this recording period, a designated video recording parameter is set.
Patent JP-H02105036-A (JP)
Title: Inspecting method for inside of small bore pipe
Inventor: WAKABAYASHI TOMOYUKI
IPC: G21C17/003
Filed: 1988-10-14
Abstract: PURPOSE:To make an electrolytic corrosion sufficiently on a defective part of the small bore pipe inside by supplying and oxalic acid liquid to a pipe hole located on the upper part of the small bore pipe inside which is sectioned into upper/lower parts, storing the oxalic acid above a seal fitting and making the electrolytic corrosion on the inside of small bore pipe in oxalic acid atmosphere. CONSTITUTION:When the inside of small bore pipe is inspected, the small bore pipe 2 is mounted vertically to a lower mirror part 1 with a welding part 3, and the desired objective part to be inspected of the pipe 2 is ground by rotating a driving source 4e of the grinding device 4. Next, a pressurized air is sent from a working system 9 for the seal fitting, and the inside of the pipe 2 is sectioned into upper/lower parts by expanding the seal fitting 9a, then a supply system 8 for oxalic acid liquid is operated to supply the liquid from a liquid supply nozzle 8a, and the oxalic acid liquid is stored above the seal fitting 9a. With this condition, the electrolytic corrosion is performed on the objective part to be inspected by an electric power supplied from a D.C. source while keeping the objective part in the oxalic acid atmosphere, then the inside condition is transferred in such a manner that the inside of the pipe 2 is adhered with an organic solvent and pressed to a transfer film.