baber/WOPTO huggingface dataset:
Patent JP-S62117741-A (JP)
Inventor: NAKAMURA SATOSHI
IPC: B65D77/38
Filed: 1985-11-19
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-H1083988-A (JP)
Title: Thin film forming method, device, and semiconductor device of semiconductor-insulator junction structure
Inventor: MATSUMURA HIDEKI
IPC: H01L21/28
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method and a device where interface defects can be decreased and a film can be formed at a lower temperature, and to realize a semiconductor device of semiconductor-insulator junction structure which is low in interfacial level density. SOLUTION: Surface treatment gas such as hydrogen gas is introduced through a surface treatment gas inlet system into a processing chamber 1, so as to pass near the surface of a thermal catalyst 5 provided adjacent to a substrata 20 disposed in the processing chamber 1. Surface treatment gas generates active seeds by a contact decomposing reaction caused by the thermal catalyst 5, and the active seeds reach to the surface of the substrate 20 to carry out a surface treatment such as removal of a natural oxide film. Thereafter, film forming gas is introduced into the processing chamber 1 through a film forming gas inlet system 3 so as to be fed to the substrate 20 passing near the surface of the thermal catalyst 5, whereby a prescribed insulating film is formed on the surface of the semiconductor substrate 20 through a catalyst CVD method.  An interface between the formed insulating film and a semiconductor is of interfacial level density 1012eV-1cm-2 or below, so that a semiconductor device of high performance can be realized.
Patent JP-H0198198-A (JP)
Title: Semiconductor memory
Inventor: SANADA KOJI
IPC: G11C29/04
Filed: 1987-10-12
Abstract: PURPOSE:To reduce consumption power and to attain a low voltage action by constituting a program circuit by means of the serial circuit of a fuse element, an MOSFET and a resistance circuit element. CONSTITUTION:At the time of selecting chips when the fuse element 1 is not disconnected, a contact point A shows '1' by the resistant rate of the element 1, the P channel MOSFET 2 and the high resistant element 3, and an output OUT shows '0'. At the time of the non-selection of the chips, the FET 2 is turned off, the point A shows '0', and the output OUT shows '1'. When the element 1 is disconnected, the point A shows '0' by the high resistant element 3 irrespective of the selection and non-selection of the chips, and '1' is outputted in the OUT.
Patent JP-H04134268-A (JP)
Title: Trigger circuit
Inventor: NAKAJO KOICHI
IPC: G01R13/28
Filed: 1990-09-27
Abstract: PURPOSE:To accomplish a trigger circuit having a function to continue the waveform display even after launching into the condition where the complicated trigger conditions are not fully met, by decreasing the reqisite number of trigger demand signals when trigger remains out of generation because a plurality of trigger demand signals are not met within a specified time-out limit. CONSTITUTION:Input signals are converted into digital data by an AD converter 11 and written one after another in a memory 12 in a row, and the data previously written according to the flow of input signals is pushed out one by one. A trigger sensing circuit 13 senses whether the input signal has passed the level set previously, and at this point of time eventually the trigger is emitted. It shall be capable of writing 1000 words in the memory 12, and if writing is stopped where 800 word data is entered after trigger was input, so the trigger was entered at the point with 200th word reckoned from the beginning of the memory 12. Therein an acquisition end signal rq shall be issued at the point with 800th word reckoned from the trigger entering.
Patent JP-H07108955-A (JP)
Title: Dash board for tractor
Inventor: SHIMIZU AKIHIRO
IPC: B60J1/02
Filed: 1993-10-15
Abstract: PURPOSE:To fit and support the lower edge part of the windshield of a tractor cabin by a dash board of simple constitution. CONSTITUTION:A glass receiving edge 4 along the windshield 3 face of a cabin 2, and a glass receiving protrusion 5 protruding to the front side along the lower side of the glass receiving edge 4 are formed along the upper edge part of a dash board 1, partitioning an engine room A from a cabin room B, so as to fit and support the lower edge part of the windshield 3.
Patent JP-H03120867-A (JP)
Title: Image reader
Inventor: YAMADA KIICHI
IPC: H04N1/028
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the title device, in which a photodetector is less affected by a drive signal from an EL light-emitting element even if the EL light-emitting element and the photodetector are arranged in close proximity to each other, by a method wherein a metal electrode is formed in such a way as to cover the transparent electrode of the EL light-emitting element and at the same time, the metal electrode is electrically connected with the earthing conductor of the photodetector. CONSTITUTION:An image read device is provided with an EL light-emitting element 30, which is constituted by forming a transparent electrode 31, an insulating layer 32, a luminous layer 33, an insulating layer 34 and a metal electrode 35 on an EL substrate 3 in order, and a photodetector 10 formed on a sensor substrate 1 and is constituted into such a structure that light emitted from the element 30 is reflected from the surface of a manuscript 100 mounted on the opposite side from the EL light-emitting element on the substrate 3 and the reflected light is led to the element 10. In this image read device, the electrode 35 is formed in such a way as to cover the electrode 31 and at the same time, the electrode 35 is electrically connected with an earthing conductor of the photodetector 10. For example, a photodetector array 10 and an EL light-emitting element 30 are bonded together through an insulative bonding agent layer 2 in such a way that the position of each photodetecting part of the array 10 and the position of each light-transmitting window 35a of the element 30 conform to each other.
Patent JP-H02104133-A (JP)
Title: Method for selecting receiving frequency in rds receiver
Inventor: RYU KOICHI
IPC: H04H20/00
Filed: 1988-10-13
Abstract: PURPOSE:To reduce a feeling of hearing disorder in a receiving state at the time of selecting a channel in the same network station by detecting the existence of a receiving station again after checking a receiving signal level, and at the time of redetecting the existence of the receiving station, checking PI data for the first time. CONSTITUTION:A radio data system(RDS) receiver is constituted of an FM detector 4, a multiplex demodulating circuit 5, a digital PLL circuit 8, and so on. At the time of switching receiving frequency to other frequency of the same network station based upon an AF data list, the existence of a receiving station is detected, and when the receiving signal level of the receiving station exceeds a set level, the existence of the receiving station is detected again to redetect the existence of the receiving station. When program identification(PI) data expressing a network coincide with the original PI data, the frequency of the same network station is set up as a new receiving frequency, and when the receiving signal level is less than the set level, the receiving frequency is returned to the original one. Consequently, the generation of the sense of incongruity of hearing in the receiving state at the time of selecting a channel in the same network station.
Patent JP-H01101497-A (JP)
Title: Inherent safety nuclear reactor
Inventor: SUMIYAMA SHIGEAKI
IPC: G21C7/30
Filed: 1987-10-15
Abstract: PURPOSE:To suppress reaction cleavage only when an abnormal event occurs and the temperature of a fuel rod rises by dividing the fuel rod lengthwise and connecting the respective divided fuel rod elements by joining members which expand and contract with temperature. CONSTITUTION:When a nuclear reactor is at the time of normal operation, the temperature of the fuel rod 13 is lower than a deformation point, so a bellows 31 is in a shrinkage state. At this time, the fuel rod 13 put in a fuel aggregate 11 is maintained at proper length to fission in the nuclear reactor. If an abnormal event occurs, the temperature of the sheath pipe 23 of the fuel rod 13 rises abruptly about 25sec after the occurrence of this abnormal event. At this time, the bellows 31 expands and the fuel rod 13 constituting the fuel aggregate 11 extends lengthwise. The fuel rod elements leave one another in the lengthwise direction and the coupling among neutron fields between those elements is weakened. This phenomenon is equivalent to a phenomenon obtained by putting a negative reaction degree in the reactor core.
Patent JP-H10106958-A (JP)
Title: Plasma cvd system
Inventor: YAO TAKAFUMI
IPC: C23C16/50
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD system with feature of organometal vapor phase growth method (MOCVD), such as high grow speed and good quality film, along with low environmental cost as in an MBE method. SOLUTION: A feeding line of trimethylgallium(TMG) for nitrogen plasma source and Ga source, a vacuum pump, a valve, a vacuum gage, and a board holder 7 with a heater are provided to a growth chamber 1. In this case, sufficient power of 1kw or above with plasma conditions of nitrogen pressure of 1Torr is provided to form thermal plasma. At the same time irradiation of He from a rare gas discharge tube through a window of MgO may be effective to promote photodissociation of metallic chemical seeds.
Patent JP-H01100139-A (JP)
Title: Production of 3-methylpentane-1,5-diol
Inventor: HINO KENICHI
IPC: C07C27/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the titled compound in high selectivity at a low cost, by hydrogenating 2-hydroxy-4-methyltetrahydropyran in the presence of a hydrogenation catalyst consisting of a molybdenum-modified Raney-Ni catalyst. CONSTITUTION:The titled compound useful as a raw material for polyester polyol can be produced by hydrogenating 2-hydroxy-4-methyltetrahydropyran in the presence of 0.1-10wt.%, preferably 0.5-5wt.% (in terms of metal based on the reaction mixture) of a molybdenum-modified Raney-Ni catalyst (preferably a catalyst modified with 0.1-10wt.% of molybdenum based on nickel) at 1-100atm., preferably 2-20atm., especially 5-15atm. at 50-180 deg.C, preferably 80-140 deg.C preferably using the reaction product as a reaction solvent. The industrial advantages of the process are e.g. quantitative production of the objective compound even under low pressure condition, the repeated use of the catalyst with little lowering of the catalytic activity, etc.
Patent JP-H01103224-A (JP)
Title: Manufacture of saw
Inventor: NAGAIKE MITSUO
IPC: B23D63/10
Filed: 1987-10-14
Abstract: PURPOSE:To maintain cutting performance for a long period of time by suppressing the abrasion of a cutting edge by applying the hard metal plating onto the whole surfaces of the saw teeth arranged in one row and carrying out grinding for each one-sides surface side which is tilted alternately and allowing the saw body material to be exposed on the tilted part. CONSTITUTION:The saw teeth 1 which are arranged in one row of a saw body 2 whose outer surface is applied with the hard metal plating 3 is ground by a file, etc., so that each one side surface on the right and left sides is alternately tilted, and then the hard metal plated part 3 of the tilted surface 4 is ground, and the base metal of the saw body 2 is exposed. Since, when the material is cut according to the same principle to that in the conventional saw, the edge of the saw teeth 1 is an acute angle part which forms the tilted surface 4 where the one-side surface of the hard metal plating 3 and steel are exposed, the edge is prevented from being worn out because of the hard metal plating 3, and the cutting performance is not deteriorated. After a number of times of use, the tilted surface 4 where steel is exposed is worn out, and the angle of the edge is made more sharp, and the cutting perfor mance tends to be enhanced, and the cutting performance can be maintained for a long period of time.
Patent JP-S62121755-A (JP)
Title: Aromatic polyester resin composition
Inventor: INABA NOBUYUKI
IPC: C08L67/02
Filed: 1985-11-21
Abstract: PURPOSE:To provide a resin compsn. which does not cause rapid change in a coefficient of linear expansion before and after transition temp. and is suitable for use as a clad, material for optical fibers, by mixing an arom. polyester having a specified repeating unit with a polyether ester having a specified repeating unit. CONSTITUTION:A resin compsn. consists of 90-55wt% arom. polyester having 30-35mol% of a repeating unit (A) of formula I, 10-35mol% of a repeating unit (B) of formula II and 30-80mol% of a repeating unit (C) of formula III and 10-45wt% polyether ester having 66-33wt% bifunctional carboxylic acid unit (a), 30-15wt% alkylene glycol unit (b), 30-15wt% polyalkylene glycol unit (c) and 4-52wt% polyalkylene glycol unit (d). In the formulas, R1, R2 are each H, halogen, a 1-4C alkyl, an alkoxy, an aryloxy; n is 1-20.
Patent JP-H03121629-A (JP)
Title: Radio equipment
Inventor: MIYAZAKI SHINICHI
IPC: H04B1/40
Filed: 1989-10-04
Abstract: PURPOSE:To set freely a frequency of an object radio wave with compatibility by providing a memory storing a data specifying the frequency of the radio wave set from an external device to a radio equipment. CONSTITUTION:A memory such as a radio frequency register 4 or the like to latch a data for setting a radio wave frequency is provided. Thus, A data specifying a radio wave frequency to set a desired transmission/reception frequency is easily inputted to a memory from an external device 2 and a CPU 1 references a data specifying the frequency of a radio wave stored in the memory to calculate the transmission/reception frequency data and the transmission/reception frequency is set from the transmission/reception frequency data by a PLL(phase locked loop) circuit 5 and the transmission/reception of the radio wave of a desired frequency is attained. Thus, the compatible radio equipment is obtained, in which an object radio wave frequency is able to be set.
Patent JP-H10104359-A (JP)
Title: Producing method of detector for x-ray ct device
Inventor: TONAMI HIROMICHI
IPC: A61B6/03
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress length of the slice of a shield plate disposed in the direction of a channel, simply fix the shield plate in the direction of the slice and control the length of a detector in the direction of the slice in the detector for an X-ray CT device. SOLUTION: A collimator part constituted of a support plate 1, 2 and a shield plate 4 is manufactured by means of a prescribe jig. A pair of the collimator parts are connected. The support plate 1 of each collimator part is directed outside, the support plate 2 is directed inside, a pair of the collimator parts are laterally symmetrically arranged by making a lower side of a part in which the support plate 1 is protruded from the shield plate 4 and a shield plate 7 in the direction of the slice is sandwiched therebetween, and adhere thereto to be fixed. A scintillator 8 and a PDA (Photo-diode Array) substrate 9 are disposed so that they coincide with the X-ray opening part of the collimator part constituted of 2 rows.
Patent JP-H02191802-A (JP)
Title: Turbin engine impeller provided with fixing device of impeller
Inventor: MITSUSHIERU JIERAARU POORU AKO
IPC: F01D9/04
Filed: 1989-10-04
Abstract: PURPOSE: To securely conduct deterrent of radial, axial and wiring direction by fixing blade sector on a body part with a cylindrical shaft member and a notch attached segment ring. CONSTITUTION: A shaft member 18 in center of which a transverse guard 19 is formed and in downstream of which an annular groove 20 is formed, is inserted in each holes 16 of downstream flange 14 of a body 12. A segment ring 21 is inserted in a groove 17 of the body 12 and the annular groove 20 of the shaft member 18 so as to set and engage hole 10 of downstream flange 8 of a root part 4 of a blade with the shaft 18. By this manner, the segment ring 21 and the shaft member 18 are work in combination to ensure the deterrent of radial and axial direction. Furthermore, notches in correspondence with tongue parts and position of the shaft member 18 are formed in both ends of the segment ring 21, and it works cooperating with the rear shaft member 18 set with the segment ring 21 ensures the deterrent of the rotation direction.
Patent JP-2000090937-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OKOCHI MASAYA
IPC: H01M10/05
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having excellent energy density per weight by providing a negative electrode formed with a layer using a carbon material capable of storing and releasing lithium on a metal foil collector, and using a copper foil having a specified thickness as a collector and containing a specified weight ratio of iron. SOLUTION: As a collector, a copper foil having a thickness at 12 μm or less and containing iron at 0.020 wt.% or more is used. A positive plate 1 is formed by using cobalt acid lithium as the active material, and mixing the conductive agent and the binder in the active material, coating on the aluminum foil with this mixture, and drying it. The positive plate 1 has positive electrode lead piece 4 at the end thereof. A negative plate 2 is formed by coating a copper foil with the mix mainly composed of the artificial graphite and mixed with the binder, and drying it, and has a negative electrode lead piece 5 at the end thereof.  The positive plate 1 and the negative plate 2 are wound through a separator 3 interposed between them so as to form a plate group, and a lower insulating ring 6 is installed, and they are housed in a battery case 7, and the negative electrode lead piece 5 is welded. An upper insulating ring 8 is installed in an upper part of the plate group, and the electrolyte is filled therein.
Patent JP-S61138319-A (JP)
Title: Reset device of electronic apparatus using microprocessor
Inventor: NAKANO KINICHIRO
IPC: G06F1/00
Filed: 1984-12-11
Abstract: PURPOSE:To reduce the space for a reset switch and to make its operation easy by forming the reset switch with an electrode terminal connected to the reset port of a CPU and a screw which is used to fix a cover body to a main body. CONSTITUTION:When a battery storage part 2 is closed by a cover body 3 after a battery B is stored in the battery storage part 2, power is supplied to the CPU, and the reset port of the CPU is held in the low level. The CPU is in the reset operation state in this state; and when the tip of a screw 5 is brought into contact with an electrode terminal 6 connected to the reset port of the CPU in case that the cover body 3 closing the battery storage part 2 is clamped and fixed by the screw 5, the reset port of the CPU goes to the high level, and the CPU is in the reset completion state. Thus, the space occupied by the reset switch itself is reduced, and the trouble of reset operation is eliminated.
Patent JP-H11158780-A (JP)
Title: Coated multifilament-reinforced carbon yarn
Inventor: GILLICK JAMES GREGORY
IPC: D06M13/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a strengthened carbon yarn having an improved adhesivity to rubber and suitable for reinforcing a rubber product such as a tire by coating a carbon multifilament yarn with a specific rubber composition. SOLUTION: A rubber composition is prepared by compounding 5-20 wt.%, of resorcinol and 0.7-6.0 wt.%, of formaldehyde in terms of dry weight, the weight ratio of the resorcinol to the formaldehyde is in the range of (2:1) to (7:1), further 20-60 wt.% of a vinylpyridine-styrene-butadiene terpolymer and 20-60 wt.% of an acrylonitrile-butadiene copolymer, the total content of both of which is 50-90 wt.%, 2.5-6.0 wt.% of urea, 0.1-3.0 wt.% of a nonionic surfactant, 0.1-1.0 wt.% of a wax, and 0.1-5.0 wt.% of a fatty acid salt. The objective carbon yarn for reinforcing a rubber product is obtained by coating a carbon multifilament yarn of a total fineness of 1000-10,000 de with the above rubber composition in the range of 5-35 wt.%.
Patent JP-2001083237-A (JP)
Title: Liquid crystal display apparetus for fishfinder
Inventor: HIRAI KATSUJI
IPC: G01S15/96
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain liquid crystal display apparatus for a fishfinder in which a liquid crystal panel can be surely visually recognized during the day or even during the night and can be prevented from generating a dark and a bright parts. SOLUTION: A liquid crystal display apparatus A for a fishfinder has a flourescent lamp 30 formed to be a nearly equal length X to a length in a direction of long sides of an almost rectangular opening of an open window 11 of a casing 10 and a breadth Y equal to a length in a direction of short sides of the open window 11. Therefore, the fluorescent lamp 30 is set to an almost entire face of the open window 11 without a gap.
Patent JP-S63117319-A (JP)
Title: Production of magnetic recording medium
Inventor: KANDA SATOSHI
IPC: G11B5/842
Filed: 1986-11-04
Abstract: PURPOSE:To prevent oxidation and to improve coercive force of cobalt deposition type iron oxide by controlling the quantity of oxygen in an atmosphere. CONSTITUTION:A thermal curing treatment is executed in the state of expelling the oxygen. For example, the thermal curing is executed while gaseous nitrogen is supplied to a magnetic disk in a nitrogen atmosphere contg. <=3ppm oxygen. The oxidation of cobalt deposition type iron oxide at the time of the thermal curing is prevented in the above-mentioned manner, by which the stable magnetic recording medium having high coercive force is obtd. while the cobalt deposition type iron oxide is used.
Patent JP-H01135849-A (JP)
Title: Vulcanizable rubber composition
Inventor: BERUNAA OBUREHITO
IPC: C08K3/22
Filed: 1988-10-18
Abstract: PURPOSE: To obtain a vulcanizable rubber compsn. giving a vulcanized rubber product having improved compressive solidification value, adhesion resistance and fatigue strength by adding a specified amt. of peroxide of a metal belonging to the group I, etc., of the Periodic Table when sulfur (donor) as a vulcanizing agent is added to rubber.  
     CONSTITUTION: Sulfur (donor) as a vulcanizing agent is added to rubber, preferably hydrogenated nitrile rubber preferably by 0.2-0.3 wt.% and peroxide of one or more of metals belonging to the groups I a, Ib, IIa and IIb of the Periodic Table, preferably zinc peroxide is further added by 0.1-20 wt.% to obtain the objective vulcanizable rubber compsn. giving vulcanized rubber suitable for a power transmission belt, etc. 
     COPYRIGHT: (C)1989,JPO