baber/WOPTO huggingface dataset:
Patent JP-2000106320-A (JP)
Title: Laminated ceramic capacitor
Inventor: UCHI KAZUTAKA
IPC: H01G4/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively restrict capacity variations due to misalignment of an internal electrode and a floating electrode by a method wherein a first dielectric layer and a second dielectric layer are alternately laminated, and an external terminal electrode connecting with first and second inner electrodes is formed at a pair of ends of the laminated body. SOLUTION: First and second internal electrodes 3a, 4a are disposed with a band-like separation part 8 extending in a widthwise direction of a laminate 1 at the center in an interlayer between dielectric layers 2a, 2b which is a first dielectric interlayer. Furthermore, a floating electrode 7a is disposed near the center in an interlayer between dielectric layers 2b, 2c of a second dielectric layer. And, the first dielectric interlayer and second dielectric interlayer are alternately disposed to form a laminated body, and external terminal electrodes 5, 6 connecting with the first and second inner electrodes 3a, 4a are formed at a pair of ends of the laminated body. As a result, even if misalignment of the internal electrodes 3a, 4a and the floating electrode 7a occurs, it is possible to restrict variations of capacity.
Patent JP-S61157560-A (JP)
Title: Production of metal phthalocyanine crystal
Inventor: HARUTA MASAHIRO
IPC: C09B67/50
Filed: 1984-12-28
Abstract: PURPOSE:To produce the titled crystal having high purity and crystallinity, easily in a short time, without using expensive apparatus or process, by concentrating a solution of a metal phthalocyanine compound and heating the concentrated solution. CONSTITUTION:The objective crystal can be produced by concentrating a solution of a metal phthalocyanine compound of formula MPc(L)n (M is metal, L is ligand, n is 1 or 2; Pc is phthalocyanine ring) (e.g. dicyanocobalt phthalocyanine sodium salt) (e.g. saturated solution in DMF), and heating the concentrated solution. For example, the above solution is evaporated in an arbitrary vessel under atmospheric or reduced pressure to form an amorphous film of a metal phthalocyanine compound, which is heated e.g. in an electric furnace at 200-450 deg.C for 0.5-10hr.
Patent JP-2000106522-A (JP)
Title: Bi-directional three-terminal thyristor drive circuit
Inventor: KOJIMA NOBUYUKI
IPC: H03K17/725
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by eliminating the need for an element to isolate a primary side of a switching power supply circuit from a secondary side and to simplify the circuit configuration. SOLUTION: A 2nd electrode of a commercial power supply 2 placed at a primary side of a switching power supply circuit 1 connects to a positive side power terminal +V at a secondary side of the switching power supply circuit 1 in common. A switching terminal T1 of a bi-directional 3-terminal thyristor 22 connects in common to the connection above. A microcomputer section 21 directly gives a control signal to a gate of the bi-directional 3-terminal thyristor 22 to control the drive of the bi-directional 3-terminal thyristor 22 without isolating the primary side of the switching power supply circuit 1 from its secondary side. Thus, the circuit configuration is simplified and the cost is reduced.
Patent JP-H10104332-A (JP)
Title: Satellite navigator
Inventor: WASHIZU KOICHI
IPC: G01S19/35
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of data collection in GLONASS satellite navigation system by disusing the data of line received before updating ephemeris data and supplementing with update data and calculating the position. SOLUTION: From GLONASS navigation data received with an antenna 1, a line boundary is detected at a line data collection part 2. A line number judgment part 4 judges the line number of the collected data and the data of line 1 is stored in a line 1 data memory 5 and the collection time at the end is stored in a line 1 collection time memory 6. The data of lines 2 to 4 and frame head absolute time included in the line 1 are similarly stored respectively, processed by specific methods and the collected absolute time of each line is obtained. When the update time of ephemeris data is within those time, the oldest data is disused and the above operation of the collection part 2 is again continued to supplement the disposed data.
Patent JP-S61149468-A (JP)
Title: Composite steel material for welded structure finished by hot dip galvanizing
Inventor: KOSEKI TOMOYA
IPC: B32B15/01
Filed: 1984-12-25
Abstract: PURPOSE:To improve the resistance of a composite steel material for a welded structure to cracking by hot dip galvanizing by using a steel contg. C,Si, Mn, Zr, Al, Nb and V with a specified relation as a cladding material. CONSTITUTION:A steel consisting of, by weight, 0.02-0.15% C, 0.10-0.50% Si, 0.80-2.00% Mn, 0.005-0.050% Zr, 0.005-0.100% solAl, 0.01-0.10% Nb and/or V and the balance Fe and satisfying relation represented by an equation 265-293(C)-21(Si)-96(Mn)+534(Zr)-35(Al)-410(Nb)-370(V)>=40 is used as a cladding material. A base material such as a high strength steel is clad with the cladding material by a proper method to obtain a composite steel material for a welded structure. The resistance of the composite steel material to cracking by hot dip galvanizing can be improved without deteriorating the characteristics of the base material by using the cladding material.
Patent JP-H09116621-A (JP)
Title: Call connection method
Inventor: MURATA MASAKAZU
IPC: H04M3/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To decrease number of digital transmission channel interfaces between a remote exchange and a host station. SOLUTION: Upon the receipt of a call from a telephone set 102, a resource management program 13 acquires an idle speech channel of an inter-exchange- unit digital transmission channel interface 64 and a digital transmission channel interface 51 when all speech channels of a digital transmission channel interface 52 are busy. A call processing control program 12 makes a connection request of an in-exchange-unit digital transmission channel interface 64 between the telephone set 102 and an inter-exchange-unit digital transmission channel interface 64 to an exchange unit 32 and makes a connection request of an in- exchange-unit speech bus 92 between an inter-exchange-unit digital transmission channel interface 63 and a digital transmission channel interface 54 to an exchange unit 31.
Patent JP-H03137481-A (JP)
Title: Refrigerator with defreezing chamber
Inventor: OHASHI YOSHINORI
IPC: F25D23/12
Filed: 1989-10-23
Abstract: PURPOSE:To reduce an irregular defreezing operation and enable a defreezing state to be attained within a short period of time by a method wherein an far infra-red ray heater and a heating heater are continuously energized until a bottom plate is heated up to a predetermined temperature from a starting of defreezing operation and subsequently a rate of interruption of electrical energization is decreased in a stepwise manner. CONSTITUTION:A direct application of a far infra-red ray with a far infrared ray heater 34 and an indirect application through a reflecting plate 39 against an upper surface and side surfaces of a defreezed food 45 in a defreezing chamber 15 and a transmitted heating is carried out from a heating heater 42 at the bottom surface. Both heaters are continuously energized until a temperature sensor 43 at the bottom surface shows an increased predetermined temperature, and a temperature of the defreezed food 45 is rapidly increased. After that, a rate of intermittent electrical energization for both heaters is decreased in a stepwise manner. A cold air is uniformly supplied to the defreezed food 45 through several vent holes 40 formed in the reflection plate 39 under an operation of a damper thermo-element so as to restrict an increasing of temperature at the surface of the food. Upon completion of the defreezing operation, a temperature of the food is kept at a temperature range between a refrigeration temperature and a freezing temperature. With the foregoing, it is possible to perform a defreezing operation with a less amount of irregular temperature distribution within a short period of time.
Patent JP-S63129651-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOSHIMARU MASAKI
IPC: H01L21/768
Filed: 1986-11-20
Abstract: PURPOSE:To obtain sufficient surface smoothness and moisture resistance by low temperature heat treatment, by forming an interlayer insulating film with a silicon oxide film including an arsenic oxide and a phosphorus oxide. CONSTITUTION:A silicon oxide film 1-12 is formed on the entire surface to a thickness of about 1,000-2,000 Angstrom . Thereafter, a silicon oxide film 1-13 including an arsenic oxide and a phosphorus oxide is formed on the entire surface by a vapor growth method to a thickness of 6,000-8,000Angstrom . The amount of inclusion of the arsenic oxide is 2-15 mol %, and the amount of the inclusion of the phosphorus oxide is 2-9 mol %. Then the surface of the film 1-13 is smoothed by heat treatment. The heat treatment is performed under an N2 atmosphere at 800-900 deg.C for 20-30 minutes. Then the films 1-12 and 1-13 are partially etched. A wiring 1-8, a diffused layer 1-11 and a contact hole 1-14 are formed. Thus sufficient surface smoothness of an element can be obtained with the heat treatment at 900 deg.C or less. At the same time, the semiconductor element having high moisture resistance can be obtained.
Patent JP-H09118476-A (JP)
Title: Winding method for wire
Inventor: KOAIZAWA HISASHI
IPC: B65H54/28
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a winding method capable of providing excellent winding condition at a flange end of a winding bobbin even when defective accuracy of a bobbin, and deformation or consumption of the bobbin is present when the wire is wound by increasing the winding speed from the low value to the prescribed value. SOLUTION: A winding bobbin 11 and a guide pulley 32B to feed the wire to the winding bobbin are provided, a winding machine 10 to wind the wire 1 through the relative traverse of the winding bobbin 11 to the guide pulley 32B and a dancer 30 to adjust the fluctuation in the winding speed of the wire 1 in the forward stage of the winding machine 10 are provided, and the winding machine 10 is provided with detecting means 15A, 15B to detect the reverse timing of the traverse between the relatively traversing winding bobbin 11 and the guide pulley 32B. The wire 1 is wound around the winding bobbin 11 by adjusting the change of the position of the dancer 30 within the prescribed period of time before and after the traverse reversing by the detecting means 15A, 15B.
Patent JP-H03137353-A (JP)
Title: Floor panel and execution method for floor construction
Inventor: ABIKO HARUHIKO
IPC: E04B5/02
Filed: 1989-10-23
Abstract: PURPOSE:To omit the mounting operation for a flow ring material by installing the flow ring material formed with a plurality of joints at a constant spacing to a wooden rectangular frame with the oversurface exposed, and dimensioning the exposure width between the adjoining wooden frames half the joint pitch. CONSTITUTION:A floor panel P is formed by installing three flow ring materials 5 to the oversurface of a rectangular frame 4 composed of vertical frames 1, 1, horizontal frames 2, 2 and reinforcements 3, 3. Joints 6... parallel with one another are formed on the surface of flow ring material 5a, and reinforcements 7... are affixed in a single piece to the undersurface so as to preclude crosswise dislocation. The peripheral edges of the vertical frame 1 and horizontal frame of the framework 4 shall be exposed, and a groove 10 is provided in the exposed part, wherein the groove width shall be half the pitch of joints 6, 6. Then a coupling metal is driven in this groove 10, and a cap 12 is fitted. This should facilitate site works of flow ring installation and the coupling operation.
Patent JP-H01119567-A (JP)
Title: Method for degreasing and sintering platy body
Inventor: ISO FUSAO
IPC: C04B35/638
Filed: 1987-11-02
Abstract: PURPOSE:To produce a platy body having excellent dimensional precision by forming a platy compact with a sintering material and a binder, and then successively applying dewaxing and sintering to the compact with a porous sintered compact having specified porosity as a supporter. CONSTITUTION:About 5-40pts.wt. binder (ethylenic polymer, styrene-based polymer, etc.) is mixed in 100pts.wt. of a sintering material such as alumina and silicon carbide having about 0.1-200mu mean particle diameter, and the mixture is formed into a platy compact having about 0.2-2mm thickness. The compact is then placed on the supporter having 10-80% porosity and about 0.5-30mm thickness, and heated to about 200 deg.C at the temp. increasing rate of about 1-100 deg.C/hr to dewax the compact so that the remaining binder is controlled to <=about 5wt.%. the compact is then placed on the supporter having <10% porosity, and sintered in a specified atmosphere. By this method, a sintered compact having highly smooth surface is obtained.
Patent JP-H03139481-A (JP)
Title: Mounting device for foot rest and the like for motorcycle
Inventor: SUZUKI TAKAYUKI
IPC: B62J25/00
Filed: 1989-10-25
Abstract: PURPOSE:To reinforce the lower part of a frame center by inserting the upper part of a side stand bracket, to which a side stand is journalled, from a notch of the lower end of the frame center between an inner plate and an outer plate of the frame center to utilize it as a spacer between the inner and outer plates. CONSTITUTION:An upper part of a side stand bracket 7, to whose lower end a side stand 10 is journalled, is inserted from a notch 6 of the lower face of a frame center 1 between inner and outer plates 2, 3 of the frame center 1 to becomes a spacer between these plates and reinforces the lower part of the frame center 1. A foot rest 14 is journalled to a bracket 13 on the outer end of a bracket shaft 12, a change lever 15 is journalled to the bracket shaft so that it can freely oscillate, the bracket shaft 12 is inserted into a mounting boss 9 of the frame center 1 and clamped, and the side stand bracket is mounted simultaneously.
Patent JP-H01118196-A (JP)
Title: Display data transfer system for plasma display
Inventor: YOSHIDA HIROTERU
IPC: G09G3/28
Filed: 1987-10-31
Abstract: PURPOSE: To reduce the number of signal lines of display data by converting display data outputted from a display controller on the device main body side to analog serial display data and transferring data to the display part side using a plasma display panel. CONSTITUTION: Digital serial display data with one picture element (4 bits) as a unit outputted from a display controller 1 is converted into analog serial display data signal by a digital/analog converter 2, and this data is sent onto a display data signal transfer line 3 and is supplied to a display part B. Thus, the number of signal lines for display data between a device main body A and the display part B movably attached to the device main body A through a hinge part is minimized to one.
Patent JP-H04151854-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MOTOOKA TOSHIMI
IPC: G06F17/50
Filed: 1990-10-15
Abstract: PURPOSE:To reduce chip size by a method wherein the number of wirings is reduced by turning parallel wirings between mega cells into serial connection wirings. CONSTITUTION:The step-up ratio of frequency of a crock step-up circuit 10 is made to coincide with parallel bit width. Adress date having a specified bit width, which data are generated by a mega cell 1, are converted into serial adress data by a serial-parallel converter 4. The serial adress data wherein a frequency stepped-up from an external clock frequency is used are transferred on a serial adress data transferring line 14 at a high speed, and delivered to other mega cells 2, 3. Said data are converted into address data having a specified bit width by serial-parallel convertors 8, 9, and delivered in the insides of the mega cells 2, 3. The same operation is performed concerning to input date. Thereby the number of wirings is decreased and chip size can be reduced.
Patent JP-S63130034-A (JP)
Inventor: UEDA YASUHIRO
IPC: G02B23/24
Filed: 1986-11-19
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-H0978652-A (JP)
Title: Refuse collector for outfall
Inventor: SATO FUMIHIKO
IPC: E03C1/264
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an easily detachable refuse collector for an outfall by fitting a frame and a string, to which a fixture is set up, to a support shaft and mounting a net on the frame. SOLUTION: A frame 4 and a string 2, to which a fixture 1 is attached, are installed to a support shaft 3, and a net 5 is set up to the frame 4. When this refuse collector is used, a transparent cover for an outfall is removed, and the fixture 1 is fitted to the transparent cover. This refuse collector is expanded and contracted by pushing the whole frame 4, and mounted into the outfall so as to be shrunk in conformity with the inside diameter of the outfall, and covered with the transparent cover from an upper section. Since the support shaft 3, and the frame 4 are not formed in fixed size and can be moved, a main body is supported tightly by the resiliency of the support shaft 3 when this refuse collector is fitted into the outfall without being subject to the effect of the size of the outfall, and this refuse collector can be installed without forming a clearance.  Accordingly, the operation of refuse collection in the outfall having any size can be simplified.
Patent JP-2000092676-A (JP)
Title: Connector for waterproof flexible electric wire pipe
Inventor: SUGIYAMA KYUKICHI
IPC: F16L37/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connecting a waterproof flexible electric wire pipe to another instruments securely with a single action while retaining high waterproofness. SOLUTION: When a gate-type insertion pin 18 with a spring property is inserted into a gate-type insertion part 6 being provided at a body 1 and is slightly exposed at the inner surface side and then a bushing 13 that is screwed into a flexible electric wire pipe 50 is engaged into the body 1, the exposed part of the insertion pin 18 is hooked to an engagement line groove 15 of the bushing 13. Its insertion part 6 is provided with an insertion pin 8 and an enlargement part 9 that is extended from it and is enlarged in steps.  The insertion pin 18 is provided with a projection part halfway through a gate-type leg part 20 and a hook at the tip of the leg part 20, the projection part is engaged to a stepped part 9a when the bushing 13 is to be engaged for preventing the insertion pin 18 from escaping, and at the same time the hook is engaged to the stepped part of the enlargement part 9 when the bushing 13 is allowed to leave to prevent the insertion pin 18 from being pulled out. Then, waterproofness can be secured by first and second packings 23 and 24.
Patent JP-S62135313-A (JP)
Title: Manufacture of wooden series molded body
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-09
Abstract: PURPOSE:To shorten a molding cycle by easily enabling molding by one compression and to make it possible to prepare a wooden series molded body excellent in strength, by a method wherein a wooden fiber having a binder containing a synthetic resin added thereto is preheated to be directly supplied into a mold and subjected to compression molding under heating. CONSTITUTION:The wooden fiber M3 receiver in a supply container 31 is preheated to temp. lower than molding temp., for example, 50X150 deg. by a heater 38 and immediately supplied to a mold to be subjected to compression molding. A blocking plate 34 is opened by a cylinder 36 and the preheated wooden fiber M3 is fallen in a pressure feed container 32 through an opening part 33 while the entanglement of fiber is frayed by rotating a pair of brush wheels 35 and the supply thereof to the pressure feed container 32 is stopped at the point of time when the wt. of the wooden fiber M3 on a weighing plate 37 reached a predetermined wt. Air heated to temp. almost same to preheating temp. is sent from the other port of the pressure feed container 32. The wooden fiber M3 accumulated on the weighing plate 37 is sent into a mold 40 along with air in a scattered state and stopped by a net 46 to fill the space of the mold 40.
Patent JP-H07126748-A (JP)
Title: Production of temper-colored fe-cr alloy steel
Inventor: TOCHIHARA MISAKO
IPC: C21D1/76
Filed: 1993-11-05
Abstract: PURPOSE:To produce a dull-worked, temper-colored alloy steel for building material, excellent in coloring uniformity and corrosion resistance, without using complicated stages. CONSTITUTION:At the time of producing an iron-chromium (Fe-Cr) alloy steel containing 5-60wt.% chromium (Cr), <=30ppm carbon (C), <=50ppm sulfur (S), <=50ppm nitrogen (N), and <=50ppm oxygen (O), rolling is done, at the time of cold rolling, by using a dull roll to which dull working of >=1.0mum average surface roughness Ra is applied. Subsequently, in an atmospheric gas consisting of 1-25% hydrogen gas and the balance inert gas, the steel is held for 1-200sec at 500-1000 deg.C annealing temp. in a furnace where, dew point is regulated to -50 to -10 deg.C, to undergo finish annealing, by which an alloy steel with tempering coloring is produced. By this method, the Fe-Cr alloy steel usable for building material can be obtained.
Patent JP-S61153795-A (JP)
Inventor: YAMAMOTO HIROYUKI
IPC: G06Q40/02
Filed: 1984-12-27
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-H09207028-A (JP)
Title: Five-spindle vertical groove forming machine
Inventor: ELCOCK ROBIN W
IPC: B24B41/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a pin with a thread groove in which a vertical groove is formed. SOLUTION: A vertical groove molder for five spindles has a drum assembly 30 rotated by a drive mechanism 32. A pin blank is fed from a vibration type feed bowl 20 and a finished pin with a vertical groove is discharged through a chute 36. A drum assembly is inclined. A drum assembly is stopped at four positions of a feed station, a grinding station, a discharge station, and an idle station and given operation is effected therein. A vertical groove in a pin blank is formed in such a way that five vertical grooves are simultaneously ground by a grinding machine assembly wherein five grinding machines 182 are arranged in a circular shape. Series of the operations is automatically and high- efficiently executed.
Patent JP-2000104618-A (JP)
Title: Cylinder determining device for internal combustion engine
Inventor: NEMOTO MAMORU
IPC: F02D45/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time for determining cylinder by determining the cylinder at two positions while using two cylinder determination expressions. SOLUTION: The number of projection per each cylinder on a signal plate is set at two per each cylinder, and a projection for discriminating the cylinder is separately added. A crank angle sensor detects this projection per each time when the projection provided on the signal plate passes through. Determination of cylinder is performed by using a first determination expression using the last pulse interval time T1, The pulse interval time T2 of the last time of the last time and the latest pulse interval time T and a second determination expression using the latest pulse interval time T, the last pulse interval time T1 and the pulse interval time T3 of the last of the last time. Position capable of determining the cylinder is set at two positions by using two cylinder determination expressions. Consequently, the time for determining the cylinder can be shortened.