baber/WOPTO huggingface dataset:
Patent JP-H04109642-A (JP)
Title: Film carrier
Inventor: SASAKI JUN
IPC: H05K3/24
Filed: 1990-08-30
Abstract: PURPOSE:To eliminate a plating malfunction even if a photoresist surface is damaged to cause a disconnection by adding an auxiliary conductive band in parallel with a conductive band to an inside proximity position of the band. CONSTITUTION:An auxiliary conductive band 10 is additionally formed in parallel with a conductive band 3 of a film carrier obtained by pattern-molding pads 8, 8' and leads 5, 6 at the band parallel to through hole rows and between both the bands 3 inside sprocket through holes 2, at an inside proximity position of the band 3. In this case, even if a photoresist surface is damaged so that a disconnection 11 due to etching is formed, the pads 8, 8' corresponding to the disconnection 11 can be energized from adjacent plated wirings 9 at both sides through the band 10, and no plating malfunction occurs. Thus, its productivity can be improved.
Patent JP-S59121984-A (JP)
Title: Optical coupling element
Inventor: YONEKURA ATSUSHI
IPC: H01L31/167
Filed: 1982-12-28
Abstract: PURPOSE:To improve mass production while miniaturizing the optical coupling element by arranging a light-emitting element and a light-receiving element on the same plane of the same substrate. CONSTITUTION:A light-emitting diode 10 in GaAs, etc. and a Si phototransistor 11, etc. are die-bonded and wire-bonded on the same surface of the substrate 9, and cases 1 with reflection planes 8 molded at 30 deg.-60 deg. so that beams radiated from the light-emitting diode 10 are reflected on the reflection plane 8, pass through windows 2 for transmitting beams and are reflected and are projected to the Si phototransistor 11, etc. are fixed to the substrate 9 by projections 7 for sealing. Accordingly, products can be mass-produced at low cost because the number of parts is few and processes up to a sealing on the substrate of the cases from the die-bonding and wire-bonding of the light-emitting diode and the Si phototransistor can be automated. The shape of products can be varied freely in a short time.
Patent JP-2001047237-A (JP)
Title: Automatic weld character writing equipment
Inventor: MURAKAMI KOJI
IPC: B23K103/04
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide equipment which writes weld bead characters fully automat ically and is easily movable by forming a welding torch movable in all directions in a three dimensional space and controlling the position of the weld ing torch and ON/OFF of a welding by a control panel on the basis of the character data stored as information. SOLUTION: Information on types and sizes of characters, and the like about weld bead characters is stored in a control panel 20 and an operation part 1 is movable only by selecting characters on an operation panel 21 without inputting one by one. The operation panel 21 perform settings input of the types, sizes and the like of characters written by welding, and displays such information as the operating condition of the operation part 1, errors, and the like provided by the control panel 20. A welding equipment 22 executes ON/OFF of the welding and a crater processing by the commands from the control panel 20, and feeds the condition of the arc back to the control panel 20. A feeding device 23 feeds a welding wire to a welding torch 12 synchronized with the ON of the welding by a command from the welding equipment 22.  A remote controller 24 regulates a welding current and a welding voltage and transmits them to the welding equipment 22.
Patent JP-S59117652-A (JP)
Title: File storage system
Inventor: YONEZAWA SADAKAZU
IPC: G06F9/46
Filed: 1982-12-24
Abstract: PURPOSE:To use a device efficiently, by reading out the reservation state due to another electronic computer, which is stored in data file units, of a file storage device shared among plural electronic computers and executing read/write in case of no reservation. CONSTITUTION:A data file stored in a file storage device 30 is accessed through an address information line 101 by the first computer 10, and a use reservation request is sent through a control line 103. A reservation control part 40 reads out the state of a reservation state storage part 60 from a reservation state reading circuit 42 through a control line 205 and operates a circuit 6 to request the read to a state storage circuit 63. Address information and data read out by the read request are stored in a read data buffer 46 through a reservation read information line 202 and are compared with data of a comparison/write data register 45 indicating the reservation state by a comparing circuit 47; and if they coincide with each other, it is found that the data file is reserved by another computer.
Patent JP-S6471455-A (JP)
Title: Liquid food
Inventor: SUGIYAMA HIROSHI
IPC: A23L27/60
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a liquid food having a texture of dressing of separation type, usually not being in an emulsified state, capable of being readily and uniformly blended by shaking in use, keeping a uniformly mixed state for a specific time, consisting of a water phase and an oil phase containing a surface active agent. CONSTITUTION:The aimed food which consists of a water phase and an oil phase, preferably a water phase of an acidic aqueous solution and/or a solution having high salt content and/or an oil phase of soybean oil or corn oil, containing one or more surface active agents, wherein >=90% of the oil phase is separated from the water phase, is uniformly mixed in 10-100mu average particle diameter by shaking, further maintains the uniform mixed state for >=10min and is returned to the state before the shaking within 24hr after the shaking. One or more of lysophosphatide, polyglycerin fatty acid ester having high HLB and glycerin monofatty acid ester are preferable as the surface active agent.
Patent JP-S6472584-A (JP)
Title: Printed wiring board
Inventor: MATSUMI TAKATOMO
IPC: H05K1/18
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a printed wiring board in which a leakage due to oil smoke, dust, moisture, etc., scarcely occurs even at a short insulating distance by providing a slit between the insertion lands of a high voltage component and patterns. CONSTITUTION:A slit E is formed between insertion lands A, B of a high voltage component and patterns C, D. For example, assume that the land A is provided on the pattern C, the land B is provided on the pattern D, and a high voltage of N (kV) is applied between the lands A and B. lf the shortest linear distance L0 between the land A, the pattern C and the land B, the pattern D is L0=l1+X0+l2, where L0<10mm (0.6kV<N<=1kV), L0<20mm (1kV<N<=3 kV), L0<30mm (3kV<N<=7kV), an elliptical slit E in which both ends having width Xs, length Ys in the direction Ys are formed in a curvature with a radius R is formed at the intermediate between the land A, the pattern C and the land B, the pattern D. However, the width Xs of the slit E is set to Xs>=2mm.
Patent JP-H0275621-A (JP)
Title: Resin composition for optical molding
Inventor: OKAWA KAZUO
IPC: C08G75/02
Filed: 1988-09-13
Abstract: PURPOSE:To obtain a resin compsn. suitable for an optical molding system with an actinic radiation by compounding a specified radiation-curable org. substance with a specified radiation-sensitive polymn. initiator. CONSTITUTION:The title resin compsn. comprises a radiation-curable cationically polymerizable org. substance (a), a radiation sensitive cationic polymn. initiator (b), a radiation-curable radical-polymerizable org. substance (c) contg. 50wt.% or more epoxy acrylate contg. 2 unsatd. double bonds in its molecule, and a radiation-sensitive radical polymn. initiator as the components. This resin compsn. is hardly influenced by oxygen in air. In addition, strain and crack hardly occur in the cured products as vol. shrinkage during curing can be decreased. Furthermore, it is possible to shorten the molding time as a resin compsn. with a low viscosity can be easily formulated.
Patent JP-H0897401-A (JP)
Title: Mos control thyristor device
Inventor: NAKANISHI HIDETOSHI
IPC: H01L29/74
Filed: 1994-09-26
Abstract: PURPOSE: To perform the uniform turn-on operation of a MOS control thyristor device, by forming its base region neighbored to its gate wiring out of both the comparably low-impurity-concentration region used for its turn-on and the comparably high-impurity-concentration region used for its turn-off. CONSTITUTION: The impurity concentrations of a P-type base region 6, a P-type source region 7 and a P-type separation region are respectively made to be 5×10<18> cm<-3> . and the impurity concentrations of a p<-> -type base region and an N-type emitter region 8 are respectively made to be 2×10<17> cm<-3> and 3×10<28> cm<-5> . Thereby, since an element present just under a cathode pad has no p<-> base region, no turn-on operation is performed therein.  The turn-on operation is initiated from an element present in the lower place than the element present just under the cathode pad, and by the electron injection performed therefrom to an N<-> -type semiconductor substrate 1, the hole injection performed from a p<+> -type emitter layer 3 is triggered, and further, the conductivity modulation performed in the N<-> -type semiconductor substrate 1 is extended to the whole of a MOS control thyristor device inclusive of the element present just under the cathode pad, and thereby, the turn-on of the device is completed.
Patent JP-S59123457-A (JP)
Title: Step motor
Inventor: ICHINOSE ATSUNORI
IPC: H02K37/04
Filed: 1982-12-29
Abstract: PURPOSE:To enhance the efficiency of a step motor by composing a rotor of two permanent magnets having different polarities magnetized radially and forming part of the permanent magnet of a geometrical toothform structure. CONSTITUTION:Permanent magnets 22, 23 and a yoke 24 which form a rotor are secured to a shaft 21. Two permanent magnets 22, 23 are spaced by a spacer 25. The magnets 22, 23 are radially magnetized, and the surfaces opposed to a stator 26 are magnetized to have different polarities. The magnets 22, 23 have tooth array on the outer periphery, and each of the teeth is magnetized in the same polarity.
Patent JP-2000062100-A (JP)
Title: Contamination-proofing plastic container
Inventor: FUKUSHIMA HIDEO
IPC: B32B27/18
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To be good in preventing the adhesion of contaminants such as black stains, to remove stains easily, to give a good antibacterial effect, and to have a sufficient post-processing aptitude by forming a coating layer added with a water-repellent material and an antibacterial material on the outer surface of a plastic container. SOLUTION: In a method, a coating layer added with a water-repellent material and an antibacterial material is formed on the outer surface of a container. On the surface of the container, since the contact angle of water is increased by the water-repellent material, stains can hardly adhere to the surface and can be removed easily even when adhered to the surface. Contamination by microorganisms can be reduced remarkably by the antibacterial material on the surface. The surface, after being sprayed with an organic polymer solution added with the water-repellent material and the antibacterial material in advance, is irradiated with ultraviolet rays so that the coating layer is formed on the surface. In this way, cleaning properties, antibacterial properties, and mildew-proofing properties can be obtained.
Patent JP-H1156646-A (JP)
Title: Heat cooker
Inventor: KATAYAMA KUNIHIRO
IPC: A47J37/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To cook both the upper surface and the lower surface of food to be optimum. SOLUTION: This heat cooker is provided with a cooking chamber 10a, a burner chamber 10b attached to the cooking chamber 10a, hot air chambers 20, 20 formed on the upper and lower sides of the cooking chamber 10a, and upper and lower fans 16, 16. The fans 16, 16 send hot air from the burner chamber 10b to the hot air chambers 20, 20, to be spouted into the cooking chamber 10a through jet nozzles 22b, 22b..., and the air blow quantity thereof can be controlled individually.
Patent JP-H01153984-A (JP)
Title: Superlarge integrated circuit tester
Inventor: MAAKU AARU MAIDEIRU
IPC: G04D7/00
Filed: 1988-09-13
Abstract: PURPOSE: To reduce a test time by providing first and second comparators that compare first to third counters for counting a timing reference signal with the count by a counter and generate a timing edge when the counts match. CONSTITUTION: Data in an edge counter 10 are constantly compared with a value inputted to an edge comparator 13 and the output of the comparator 13 is delayed by an analog delay 20. A value is shifted at every edge generation by a multiplexing device 16 with four inputs and up to four multiplexing edges can be generated during each test. Then, the multiplexed value is added to the data in a shift counter 11 and the data are added to a sub-period X of addition units 12 and 38. Then, initially zero is loaded into the counter 11 and the counter 11 is increased or decreased, thus changing a value given to the comparator 13 and an analog delay register 42 and hence completely advancing or delaying a pair of start and stop edges.
Patent JP-S6384970-A (JP)
Title: Ribbon feeder
Inventor: HASHIMOTO KENICHIRO
IPC: B41J33/38
Filed: 1986-09-30
Abstract: PURPOSE:To protect a drive mechanism at the printer side, by providing projections engageable with the drive output shaft of a ribbon feed roller at a socket portion to be coupled with said output shaft so that said projection is broken upon application of torque higher than a predetermined level on the ribbon feed roller. CONSTITUTION:A drive output shaft 5 at the side of a carriage 4 is scraped in L-shape from four directions to provide a cross-shaped cross-section at the tip portion 5A thereof, while a tubular surrounding portion 3A for receiving the tip portion 5A of the output shaft and portions 3B projecting from the surrounding portion 3A toward the center with intervals of about 90 deg. are provided at the socket portion 3 of a ribbon feed roller 2, and notched portions 3C are formed at the root portions of said four projections 3B. When excessive winding load is applied from the socket portion 3 of the ribbon feed roller 2 onto the drive output shaft 5 at the carriage 4 side, a large stress concentrates at the notched portions 3C to break down the projections 3B, whereby the drive output shaft 5 idles, thus protecting a drive transmission mechanism at the carriage 4 side from breakdown.
Patent JP-H08150465-A (JP)
Title: Preparation of nozzle for injection molding
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B23P15/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nozzle for injection molding executing brazing sealing a space surrounding a heating wire and the casting of a thermally conductive material into the sealed space in a single cycle of a vacuum furnace. SOLUTION: A heating wire is mounted in a space 42 formed between an inner core 12, an outer collar and an outer sleeve 38. The space 42 is first sealed by brazing with a nickel alloy brazing material, and then, a copper conductive material 50 is cast into the space 42. Both the brazing and casting are done in a single cycle of a vacuum furnace. An insulative cap 54 is placed over the nozzle assembly 46 so as to cool the thermally conductive material melted by an inert gas fed to the vacuum furnace from the bottom in due order. This produces unidirectional solidification to avoid the formation of voids in the thermally conductive material, so that the thermal conductivity of the nozzle can be improved.
Patent JP-S59120956-A (JP)
Title: Gas chromatograph
Inventor: SAITOU HISASHI
IPC: G01N30/14
Filed: 1982-12-28
Abstract: PURPOSE:To enable analysis of a dilute sample in a short time by changing over with time heating control and flow of a carrier gas with time for a sample evaporating cylinder provided with a pre-column, and introducing the intended component into a capillary column then removing the unnecessary high boiling component without passing the same through the capillary column. CONSTITUTION:A sample soln. is dropped through a septum 5 onto silica wool 6 in a sample evaporating chamber. The temp. in this stage is set at about the temp. at which only the solvent in the sample soln. can evaporate. A carrier gas passes through a pressure regulator 29 and a stop valve 37 then through the inside of an inside cylinder 7 so that the solvent having higher volatility in the sample soln. is evaporated and is discharged through a discharging part 22 to the outside of the system. The flow of the carrier gas in the cylinder 7 is reversed; at the same time, a heater 8 is energized to heat quickly the sample evaporating chamber 18 and to evaporate the intended component remaining in the wool 6. The component is fed into a capillary column 9 and is detected with a suitable detector 10. The high boiling components remaining in a precolumn is then expelled through the part 22 to the outside of the system.
Patent JP-S60121643-A (JP)
Inventor: AOYANAGI HIROFUMI
IPC: H01H61/02
Filed: 1983-12-06
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-H0396505-A (JP)
Title: Paving and levelling method by bulldozer
Inventor: MINO KUNIHIKO
IPC: E01C19/20
Filed: 1989-09-07
Abstract: PURPOSE:To make it possible to carry out paving and levelling work efficiently by controlling an auxiliary earth plate, breaking a hillock of crushed stones to flatten a part through where the body of a bulldozer passes to a certain extent, and controlling a main earth moving plate after the completion of retraction to repeat advancement and retraction. CONSTITUTION:An auxiliary earth moving plate 6 is provided to the rear of the body of a bulldozer together with a main earth moving plate 5, and a hydraulic driving lever provided to an operator's set is controlled to operate the earth moving plates 5 and 6. In the bulldozer B, the auxiliary earth moving plate 6 is controlled to break a hillock of crushed stones to be scattered to pass through, a part through where the body of the bulldozer passes is flattened to a certain extent, and after the completion of retraction, the thickness of the end of a subbase has a projected thickness. Advancement and retraction is repeated to break and level the hillock of the crushed stones 12 while controlling the main earth moving plate 5. According to the constitution, paving and levelling work can be efficiently carried out.
Patent JP-S61110726-A (JP)
Title: Measuring method of sintering degree of sintered body
Inventor: INASUMI TADAHIRO
IPC: C22B1/16
Filed: 1984-11-02
Abstract: PURPOSE:To measure exactly the sintering degree of a sintered body with non-destruction and non-contact by scanning and irradiating plural sections of a sintered ore by an X-ray and discriminating an unsintered part and a sintering completed part from the detected image of an obtained transmission radiation intensity. CONSTITUTION:An X-ray irradiating device 5 and an X-ray detector 6 whose tube voltage and tube current are 100-420kV and 2-120mA respectively are placed in the upper and lower parts so that an X-ray beam 8 passes through the prescribed cross section of the sample 1 of the sintered ore, etc. of an iron ore, the X-ray beam is irradiated along a scanning surface 3 by using scanning start points 4a, 4b as origins, and the value (a) of the transmitted X-ray is detected by the detector 6. At the same time, an X-ray value (b) from the X-ray irradiating device 5 is detected directly by an X-ray detector 7, and the image of the scanning surface 3 by a difference of said detected values (a), (b) is displayed on a display device 19. This operation is executed by scanning of plural sections of the sintered ore 1, and a sintering advance state is discriminat ed exactly from a sintering completed part and a sintering uncompleted part in the sintered ore 1.
Patent JP-H0868051-A (JP)
Title: Method for embedding pile
Inventor: ENOKI TOSHIO
IPC: E02D7/00
Filed: 1994-08-30
Abstract: PURPOSE: To prevent generation of industrial waste or mud at a site. CONSTITUTION: Excavation is performed from the surface of the ground to a predetermined depth in the ground using an auger screw or the ground outside the auger screw is excavated using a casing 3, and excavated soil above a foot protection liquid 5 formed at the bottom of an excavated hole is discharged by lifting up the auger screw and a completed pile 8 is inserted into the casing 3. And sands 10 filled into a gap between the pile 8 and the casing 3 are consolidated using the pulling out action of the casing 3 and a liquid is forced thereinto to solidify the sands.
Patent JP-H0571806-A (JP)
Title: Air conditioning apparatus
Inventor: SADA MARI
IPC: F25B1/00
Filed: 1991-09-10
Abstract: PURPOSE:To extend the capacity control range of a condenser while inhibiting the collection of a liquid refrigerant into the heat transfer pipe of the condenser. CONSTITUTION:A bypass 10 for controlling capacity connecting one section P of a heat transfer pipe 21 and one section Q of a liquid pipe is installed to a main refrigerant circuit 8, and flow control valves 3, 11 are interposed to a main path through a condenser 2 and the bypass for controlling capacity respectively. A hot gas bypass 12 introducing a discharge gas to the upstream- side liquid pipe of the main-path side flow control valve 3 is mounted through an on-off valve 13. The capacity control range of the condenser 2 is extended by controlling the value travel of both flow control valves 3, 11 at the time of cooling overload, etc., while a gas refrigerant is generated in the heat transfer pipe 21 of the condenser 2 by introducing a hot gas, thus inhibiting the collection of a liquid refrigerant.
Patent JP-H0672057-A (JP)
Title: Printed image accepting body for label and roll of the body
Inventor: KINOSHITA MASATO
IPC: B41M5/50
Filed: 1992-08-28
Abstract: PURPOSE:To provide a printed image accepting body for a label not requiring releasing paper. CONSTITUTION:This is a printed image accepting body on which a printed image is formed by means of a thermal transfer ink ribbon. The body has weak releasing properties on the surface where the images are formed and is provided with an adhesive mass layer of a weak adhesive force on the opposite surface.
Patent JP-S61107952-A (JP)
Inventor: SUGINO KENJI
IPC: E21C37/00
Filed: 1984-10-31
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-H0951826-A (JP)
Title: Fall preventing sheet by automatically forming projection
Inventor: HATANA MICHIMASA
IPC: A47B97/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet, which is ordinarily the simple pad for books, etc., to be stored in a shelf, for preventing the stored objects from falling by automatically protruding projections against the vibrations of earthquake or the like. SOLUTION: The sheet having frictional difference is provided by fixing or arranging a frictional function member 3 on a sheet base 1 so that the static friction coefficients of front face and rear face can be different more than 0.03. One side of the sheet base 1 on the side of smaller friction coefficient is made into a fixed part 1a. Folding lines 2a and 2b having the different directivity of folding for forming the projections by folding the sheet base 1 are formed at the sections not to be fixed by the fixed part 1a. When the fixed part 1a is fixed on the surface of the shelf, at the sections of folding lines, the projections are protruded corresponding to the sliding moving amount of the sheet. The stored objects are used while being put on this sheet.  When ordinarily taking in/out the stored objects, the sheet having no projection by stopping the slide of the sheet with the weight of stored objects not to be taken in/out. In the vibrations of earthquake or the like, the sheet is slid together with all the stored objects, the projections are automatically protruded by folding the folding line sections so that fall preventing structure can be provided.