baber/WOPTO huggingface dataset:
Patent JP-H02295071-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NISHIKAWA YUKIO
IPC: H01M10/05
Filed: 1989-05-09
Abstract: PURPOSE:To increase the safety of a cylindrical lithium secondary battery by accommodating an electrode body prepared by spirally winding a positive plate and a negative plate through a separator whose width is wider than those of both plates in a battery case lined with an insulating layer. CONSTITUTION:An electrode body is formed by spirally winding a positive plate 1 and a negative plate 2 through a separator 3 whose width is wider than those of both plates. This electrode is accommodated into a battery case 7 lined with an insulating layer 10. Even if needle-like or powdery lithium come off from the negative plate after repeated charge-discharge is attached to the battery case, internal short circuit is prevented because the inside of the case is insulated. Ignition of metallic lithium caused by heat generated by short circuit is avoided and the safety of a battery is increased.
Patent JP-S606774-A (JP)
Title: Production of torsional damper
Inventor: ISHIOKA MINORU
IPC: F16F15/12
Filed: 1983-06-27
Abstract: PURPOSE:To produce a torsional damper having excellent durability, by forming a specified adhesive layer on each of the outer periphery surface of an inner tubular member and the inner periphery surface of an outer tubular member and/or both sides of an elastic member, coating each of said surfaces with a lubricating oil compatible with the elastic member and pressing the elastic member into the space between the inner tube and the outer tube to bond it to them. CONSTITUTION:A adhesive layer mainly composed of chlorosulfonated polyethylene for after-vulcanization is formed on each of the outer periphery surface of an inner tubular member and the inner periphery surface of an outer tubular member and both sides of an elastic member and a lubricating oil compatible with said elastic member is applied to the outer surface of the inner tubular member and the inner surace of the outer tubular member and/or both sides of the elastic member. The elastic member is then pressed into the space between the inner tube and the outer tube at a required compression ratio and is bonded to them. By pressing the elastic member, a torsional damper can be obtd. which has excellent durability and can surely transmit power without causing the exhaustion of the elastic member due to heat history undergone during use and in which excessive stress is not concentrated at the bonded boundary and a peeling-off phenomenon is prevented from being caused at the bonded boundary.
Patent JP-S5739656-A (JP)
Title: Detection system for open subscriber line
Inventor: HARIMA KATSUAKI
IPC: H04M3/30
Filed: 1980-08-22
Abstract: PURPOSE:To automatically inform the subscriber open information to the maintenence personnel, by transmitting nonaudible signal every given time, and receiving it, allowing to detect open subscriber line. CONSTITUTION:A subscriber line detector is commonly provided for a plurality of subscriber circuits, and with a control section CONT of the device, the vacant information of subscriber and the oscillator OSC of a subscriber line open detector transmit a nonaudible signal to one line of the subscriber circuits and this is received via one line of the subscriber lines and another line of the telephone set circuit and the subscriber circuit. Thus, the open subscriber line can be detected by detecting the output of the oscillator.
Patent JP-H0415129-A (JP)
Title: Control rod fitting structure for vehicle manual transmission
Inventor: SAGARA KIYOSHI
IPC: F16H61/26
Filed: 1990-05-01
Abstract: PURPOSE:To lower the tunnel portion of a dash lower part and at the same time facilitate the removal operation of a control rod, by connecting the control rod through a downward offset york with the control rod connecting portion of a striking rod that is protruded further than the operation seat side end of a transmission housing. CONSTITUTION:A final decelerator 14 is housed into the transmission housing 10a of a manual transmission 10 in such a way that the housing 10a is bulged out toward the rear of a vehicle (an operation seat direction). And at the upper end portion of the housing 10a, a striking rod 16 is provided projectingly toward the rear of a vehicle, and this projecting end portion is connected to a shift lever 20 in the vicinity of an operation seat through a control rod 18. In this instance, the above projecting side end portion of the striking rod 16 is projected further than the operation seat side end of the housing 10a, and an offset york 22 is provided at this end portion. And the york is fitted downward, and the vehicle front end portion of the rod 18 is connected turnably to a york end portion offset downward from the striking rod 16.
Patent JP-S5340815-A (JP)
Title: Alternating current variable speed motor device
Inventor: NAKASHIMA KIHEI
IPC: H02P27/06
Filed: 1976-09-27
Abstract: PURPOSE: To suppress an armature terminal voltage raising due to a change of an armature current, by performing a field current control and an armature current control for a sudden load variation at a variable speed driving device of a synchronous motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0650584-A (JP)
Title: Electromagnetic wave shielding room
Inventor: MATSUBARA SEIJI
IPC: E04B1/92
Filed: 1991-04-19
Abstract: PURPOSE:To obtain an electromagnetic wave shielding room which has no dust contamination, and can use both electromagnetic wave and magnetic field shields by forming a side plate, a ceiling surface and a floor surface of a double structure in which a high conductivity material and a high permeability material are superposed, and providing opening holes which can pass an air flow at the ceiling surface and the floor surface. CONSTITUTION:An electromagnetic wave shielding room 11 is installed in a clean room 15 having an air supply duct for diffusing clean air 12 to a ceiling surface and a grating plate 14 for sucking the air 12 diffused to a floor surface. A punching plate 17 of a high permeability material and a honeycomb 18 of a conductive material are arranged through a filter 16 in an air supply duct 13, and a honeycomb 20 of a conductive material and a punching plate 21 of a high permeability material are sequentially arranged under the plate 14. A side plate of the room 11 is formed in a double structure in which a high permeability material 24 and a high conductive material 25 are superposed. Thus, electromagnetic wave and magnetic field shields can be realized by one shielding room.
Patent JP-H11303135-A (JP)
Title: Cooling device for construction machine
Inventor: HIKIYAMA MITSURU
IPC: E02F9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling performance of an engine mounted in a construction machine and that of a cooler such as a radiator or an oil cooler for the engine, for use in a cooling device for the construction machine, and to reduce noises by designing the construction machine so that the engine is placed transversely between the rear of the operator room of the construction machine and a counterweight, and so that the cooler and its cooling fan are placed between a fuel tank and an operating oil tank which are provided at an interval to each other along the direction of vehicle width at the front of the counterweight. SOLUTION: An engine 8 mounted in a construction machine is placed transversely between the rear of the operator room 15 of the construction machine and a counterweight 27. Either of cooler for the engine 8, such as a radiator 40 and an oil cooler 50, and its second cooling fan 53, are provided between a fuel tank 31 and an operating oil tank 30 which are provided in the horizontal direction of the construction machine along the counterweight 27.
Patent JP-S5538893-A (JP)
Title: Continuous bulk polymerization for alkenyl aromatic compound
Inventor: UIRUFURIITO UARUKENHORUSUTO
IPC: C08F12/02
Filed: 1979-09-11
Abstract: Styrene-containing polymers are produced by one- or multi-stage prepolymerization and subsequent continuous, one- or multi-stage main polymerization with final working up. In the main polymerization stage(s) the mixture is subjected simultaneously to a heat exchange and a static mixing procedure.
Patent JP-H08312800-A (JP)
Title: Joint type valve seat
Inventor: INAMI JUNICHI
IPC: C23C26/02
Filed: 1995-05-15
Abstract: PURPOSE: To provide a joint type valve seat to be joined at a necessary sufficient strength. CONSTITUTION: In a joint type valve seat 3 formed in such a manner that a film 4 is formed on the surface of a parent material, the parent material is formed of an Fe, Cu, or Ni sintered material and the film 4 is formed of a material, such as Cu, Zn, Ag, Cu-Zn, Al, Al-Si, and Si, of which an eutectic alloy having a melt point lower than those of the elements of two materials or that of a main component element is formed between a cast Al alloy being a material to be joined and the parent material. When the film 4 is formed of, for example, Cu, Cu and Al being the main component element of a cast Al alloy being a material to be joined form an eutectic alloy having a melt point (548 deg.C) lower than the melt points (1083 deg.C and 660 deg.C) of Cu and Al. The film 4 is molten soon and a plastic flow occurs to an Al material at a joint interface.  Solid phase diffusion occurs at an interface between the parent material of the valve seat 3 and the material to be joined and the valve seat 3 is firmly joined with a cylinder head 1.
Patent JP-S62281482-A (JP)
Title: Dissociation apparatus
Inventor: SAMIYUARU AA SUTAIN
IPC: H05H3/02
Filed: 1987-05-14
Abstract: The subject invention relates to a dissociator (12) for an atomic hydrogen maser (10) and comprises a dissociation chamber (30) for generating hydrogen atomic capable of being deflected by a state-selecting magnetic field (13). The dissociation chamber (30) is provided with an inlet (35) opening for molecular hydrogen and an outlet (40) for atomic hydrogen, radio frequency discharge means (50, 54) connected to said chamber (30) and a yieldable member (23, 24, 25) supporting said dissociation chamber (30) and surrounding the same. The outlet (46) acts as a beam-directing device with a wide range of orientations.
Patent JP-S5634288-A (JP)
Title: Thermistor device
Inventor: KARURESU YOSEFU GISUREIN BERUH
IPC: H01C1/14
Filed: 1980-08-25
Abstract: A component consisting of two coupled PTC thermistors with the first thermistor having a lower cold resistance than the second thermistor and the first thermistor having a higher resistance at the operating temperature than the second thermistor. According to the invention, the electric connection to the second thermistor is made directly by solely mechanical contacts to the surface of the ceramic thermistor body. This means a considerable simplification during manufacture, as the second thermistor need not be provided with electrode layers.
Patent JP-S5541885-A (JP)
Title: Inorganic microcapsule material and its manufacture
Inventor: KOISHI MASUMI
IPC: B01J13/04
Filed: 1978-09-21
Abstract: PURPOSE:An inorganic microcapsule material which can prevent the influence of the open air and the vaporization of liquid core substance as well as has a high sealing capability. CONSTITUTION:In an inorganic substance-walled microcapsule consisting of a liquid core substance and a walling substance of a silica fine particle aggregate which covers the liquid core substance, the fine pores present in the walling substance are blocked by insoluble metal salts crystallized by the reaction of a high molecular compound or an organic mono- or di-phosphate, having carboxyl group, sulfone group, or the salts of these on its terminal and side chains, and a divalent or more metal compound. The use of such an inorganic microcapsule material gives the wall of the capsule a desired sealing capability.
Patent JP-S5542075-A (JP)
Title: Terminal tester
Inventor: YAMADA KATSUMI
IPC: G01R31/00
Filed: 1978-09-21
Abstract: PURPOSE: To facilitate the separation of a printer section from an input/output control section of a terminal device and the detection of cause of trouble in the input/output control section and raise the efficiency of testing work, by enabling the testing of the input/output control section alone.  
     CONSTITUTION: When power is applied to a tester, a clock generator 17 starts operating. A pattern generator 11 produces an SI code. The SI code is applied to the input/output control section 2. At the same time, an ROP signal is supplied to the input/output control section 2. A checking circuit 20 collates the output of a counter with a function signal received by a function input circuit 19. When the received function signal is a wrong one, the checking circuit 20 drives an alarm circuit 22 to indicate that there is a trouble in the function signal generation circuit of the input/output control section 2. Troubles in other circuits can be indicated by alarm circuits 26, 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S609576-A (JP)
Inventor: GOODON ERU KIYAN
IPC: B23K9/23
Filed: 1983-06-29
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-H01287378-A (JP)
Title: Tension film structure and fixer therefor
Inventor: OGAWA HIROSHI
IPC: E04H15/00
Filed: 1988-05-13
Abstract: PURPOSE:To cut down the cost of material and construction as well as to obtain light-weight and high-strength film by a method in which a frame is formed by connecting radially arranged bent parts with horizontal beam and connecting materials, which are made of wooden assemblies, and strand ropes are laid and a film is tensely placed. CONSTITUTION:Bent parts 2 of wooden assembly are radially set from the center 1, and horizontal beams 3 of wooden assembly are attached across the tips of the parts 2. A polygonal shape steel 4 is set on the top, the ends of the bent parts 2 are fixed, and the intermediates of the parts 2 are connected concentrically by horizontal connectors 5 of wooden assembly to make up a polygonal frame as a whole. Strand ropes 6 are placed from the center 1 to the beams 3 and a film 7 is tensely laid on the frame and the ropes 6. The occurrence of internal stress can thus be prevented without the needs for lower chords.
Patent JP-H02294415-A (JP)
Title: Production of fine copper powder
Inventor: WAKAO SHINJIRO
IPC: B22F9/24
Filed: 1989-05-10
Abstract: PURPOSE:To produce copper powder having higher purity and more satisfactory dispersibility than copper powder produced with alkali hydroxide by using an aq. ammonia soln. as a neutralizing agent for depositing cuprous oxide when cuprous oxide is deposited from an aq. soln. of a copper salt and reduced to produce copper powder. CONSTITUTION:A natural or artificial amino acid is added to an aq. soln. of a water soluble copper salt such as copper sulfate, copper chloride or copper nitrate and the pH of the soln. is adjusted to 5.0-9.0 by adding 25% aq. ammonia soln. at 60 deg.C. After sodium tartrate or monosodium glutamate is added as required, an amino acid such as glycine or EDTA, an org. amine such as ethanolamine or dimethylglyoxime is added and glucose and hydrazine are further added as Cu ion reducing agents to reduce Cu ions. Fine copper powder having high purity and superior dispersibility is produced.
Patent JP-S60260920-A (JP)
Title: Liquid crystal display device
Inventor: ASHIDA EIJI
IPC: G02F1/1333
Filed: 1984-06-08
Abstract: PURPOSE:To make a uniform and high-contrast display which is low in power consumption and high in reliability, by using Al or an Al-alloy for heating electrodes provided on a substrate and forming a covering film of aluminum hydroxide on the surface of the electrodes by making hot water treatment on them in pure water. CONSTITUTION:Al or an Al-alloy is used for heating electrodes 2 provided on one side substrate 1 constituting a liquid crystal display panel and a covering film 8 of aluminium hydroxide is formed on the surface of the electrodes 2 by performing hot water 10 treatment on them in pure water. No problems occur in the connection of terminals, when, for example, the hot water 10 treatment is made under a condition where a resist is applied to each end section 9 of the stripe-like heating electrodes formed on the substrate 1 and the resist is removed after the treatment. Moreover, the film of aluminum hydroxide thus formed does not give any influences to the characteristics of the Al electrode and also does not spoil the thermal efficiency. Therefore, a unfirom and high-contrast display which is low in power consumption and high in reliability is realized.
Patent JP-H04344550-A (JP)
Title: Communication control equipment
Inventor: KOBAYASHI KAZUO
IPC: G06F13/00
Filed: 1991-05-22
Abstract: PURPOSE:To prevent any one of a plurality of FIFOs(first-in first-out memory means) assigned for priority in advance from being accumulated with processing requests and from being stagnated for processing, and to prevent FIFOs from overflowing. CONSTITUTION:FIFOs 3-1 to 3-4 store processing requests from each controlling section. Priorities of FIFOs are usually in order of numbers of FIFOs. Recognizing sections 20-23 always recognize the number of processing requests stored in FIFOs 3-1 to 3-4. Compare section 24 compares the number of processing requests recognized by the recognizing sections 20-23 with the number of predetermined priority changeabilities for each FIFO, and issues a direction of change of priority based on the result of the comparison. Based on this direction, a priority changing section 25 changes the priorities of FIFOs 3-1 to 3-4.
Patent JP-S61276607-A (JP)
Inventor: SATO KIYOICHI
IPC: F22G5/12
Filed: 1985-05-31
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-S5241778-A (JP)
Title: Automatic control apparatus
Inventor: YANAGIDA SADAO
IPC: G05B19/02
Filed: 1975-09-29
Abstract: PURPOSE: To automate a pressure inflation control of main steam pressure demanding extremely careful operation as is the case of atomic reactor starting, etc. and to save operators efforts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280036-A (JP)
Title: Production of alkoxylate
Inventor: TSUKUI TATSUYUKI
IPC: C07C43/11
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled substance, useful as an activator for detergents and having a remarkably narrow molecular weight distribution, by reacting a compound having an alcoholic OH group with an alkylene oxide in the presence of an alkaline earth metallic compound and heteropoly acid. CONSTITUTION:An 8-20C aliphatic monohydric alcohol is reacted with an alkylene oxide (especially ethylene oxide or propylene oxide) in the presence of an alkaline earth metallic compound (e.g. ethoxide of Ca or Sr) and a heteropoly acid (preferably phosphomolybdic acid) at 150-200 deg.C to afford the aimed alkoxylate. The amounts of the alkaline earth metallic compound and the heteropoly acid used are respectively preferably 0.1-5wt.% based on the raw material alcohol. The aimed substance having a narrow molecular weight distribution with hardly and by-product is obtained by the above-mentioned method.
Patent JP-S61275696-A (JP)
Inventor: ANDO RYOHEI
IPC: G21C3/328
Filed: 1985-05-31
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-H02294929-A (JP)
Title: Formation of lubricating layer of magnetic recording medium and container for lubricating layer
Inventor: FUJINO NAOHIKO
IPC: G11B5/84
Filed: 1989-05-09
Abstract: PURPOSE:To form lubricating films having excellent durability with good mass productivity by housing magnetic recording media formed with magnetic films into an atmosphere in which a fluorine lubricant is evaporated and forming lubricating film on the surfaces of the magnetic recording media. CONSTITUTION:The magnetic recording media each successively coated and formed with an underlying layer 2, a magnetic layer 3 and a protective film 4 on the surface of a substrate 1 are prepd. On the other hand, the evaporated fluorine lubricant is housed in a fluorine lubricant housing part 7. Plural sheets of the previously prepd. magnetic recording media are housed into a hermetic container having this housing part 7 and a cap body 6a is closed to maintain the contents in a hermetic state. The media are housed therein for a specified period of time. The evaporated fluorine lubricant is stuck to the surfaces of the magnetic recording media in this way and the lubricating films having the excellent durability are formed. The lubricating films having the excellent durability are thus formed with the good mass productivity.
Patent JP-S62273770-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA SHIGEKI
IPC: H01L29/73
Filed: 1986-05-21
Abstract: PURPOSE:To manufacture a high speed, minute bipolar transistor reliably, by growing a silicon nitride film on a one-conductivity type silicon substrate, and forming a base region having the opposite conductivity type with respect to that of the substrate and an emitter region having the same conductivity type as that of the substrate by specified processes. CONSTITUTION:With a side frame 4 of a silicon nitride film as a mask, a second polysilicon film 10 undergoes thermal oxidation. After the side frame 4 is removed, a P<+> polysilicon film 3 and a silicon nitride film 2 are selectively etched with a thermal oxide film 5 as a mask, and a hole is provided. After the oxide film 5 is removed, P<+> doped silicon is grown again. A side frame 6 is formed by anisotropic etching. A base electrode and graft base region 7 are formed. After a polysilicon electrode isolating oxide film 8 is formed, the poly silicon nitride film is removed. Finally, with the polysilicon base electrode 6 and the oxide film 8 as masks, boron is doped selectively, and the base region 10 is formed. Thereafter, arsinic is doped, and an emitter region 11 is formed. Then, an N<+> doped polysilicon 9 is grown, and an emitter electrode is formed.
Patent JP-H06307027-A (JP)
Title: Bent board roof
Inventor: KONO SHIGEHARU
IPC: E04D3/366
Filed: 1993-04-19
Abstract: PURPOSE:To provide a press-fit type roof member attaching structure which can exhibit a joint strength similar to a wind-up fastening type or a bolt fastening type, and which is suitable for laying roof members having a large size and a large load. CONSTITUTION:Receiving walls 18 are projected from a suspender 3. A hooking wall 12 and a water-stop wall 13 are formed on a joint wall 9 of a roof member 9. The hooking wall 12 is engaged with the receiving wall 18 in a condition in which a shoulder wall 10 makes contact with a tight frame 2. A clip 22 is press-fitted onto and fixed to the joint wall 9. A cap 15 is attached to the joint wall 9, and locking arms 27 provided on the bottom wall 26 of the cap 5 are press-fitted in neck-in parts 14 of the joint wall 9. The shoulder wall 10 is retained by leg parts 29 on opposite ends of a recessed rib 28 which is formed on the bottom wall 26 so as to project into the cap, thereby it is possible to confine in a wide range including the shoulder part 10.