baber/WOPTO huggingface dataset:
Patent JP-H04206762-A (JP)
Title: Manufacture of flat type electronic component
Inventor: KAWACHI MASAAKI
IPC: H01L23/48
Filed: 1990-11-30
Abstract: PURPOSE:To enable flat electronic components for achieving a highly dense surface packaging to be produced by providing a penetration hole on an insulating substrate, by fitting electronic components where a primary electrode is adhered to two terminals to an electronic component retaining part within the hole, and by connecting an electrode take-out conductor which is formed on a surface of the insulating substrate to both primary electrodes. CONSTITUTION:A plated first electrode chip 5 is placed at a stage-difference part 4 of a hole 3 of an alumina ceramic substrate 1, it is retained at the stage- difference part 4 by vacuum suction, a diode chip D is placed on the first electrode chip 5, and further a plated second electrode chip 6 is placed on it. Then, the substrate 1 is heated and a rear surface side 8 of the diode chip and a bump side 9 are soldered. Then, a first electrode take-out conductor 10 and a conductor 11 are formed on a surface of the second electrode chip 6 and the substrate 1, then a silver paste is buried into a hole 13, a second electrode take-out conductor 15 and a conductor 16 are formed, and they are connected to same primary electrodes 5 and 6.
Patent JP-2001157444-A (JP)
Title: Dc-dc conversion device
Inventor: KINOSHITA SHIGENORI
IPC: H02J1/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To perform a synchronous rectifying operation even when a current smoothing reactor current is cut off and to reduce a loss generated in a DC-DC conversion device which is constituted by using a unipolar transistor as a main switching element. SOLUTION: The rise voltage of the parasitic diode of the unipolar transistor which constitutes the DC-DC conversion device (a chopper) is made larger than an ON-voltage at a time when a current is made to flow to the unipolar transistor. The operating frequency of the parasitic diode is made high which is nearly the same as the switching frequency of a unipolar semiconductor element. As a result, a bidirectional unipolar characteristic is obtained. A current smoothing reactor is formed as a DC reactor and a saturable reactor. The cutoff of the current smoothing reactor current is detected.
Patent JP-H07201308-A (JP)
Title: Sealing plate for sealed battery
Inventor: MURAKAMI TETSUYA
IPC: H01M10/39
Filed: 1993-12-28
Abstract: PURPOSE:To provide a highly safe sealing plate for a sealed battery wherein the plate prevents insulation failure due to softening of a gasket in a caulking part attributed to heat radiation at the time of action of a PTC element in the case abnormal current flown and maintains normal PTC action condition. CONSTITUTION:A sealing plate is composed by putting an insulating film 9 having thermally deformable temperature equal to or higher than the heat radiating temperature of a PTC element 8 between a gasket 4 and the outer circumferential plane of an external terminal plate 3 wherein the gasket 4 is between the outer circumferential plane of the external terminal plate 3 and a rising part of the peripheral part of a cover plate 5 which is processed to be bent inward.
Patent JP-H01176534-A (JP)
Title: Injection mold
Inventor: OSONO TOSHIYUKI
IPC: B29C45/34
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the occurrence of product failure due to the lack of resin by preparing an exhaust mechanism absorbing and exhausting the air in a space from a contact portion between a core and a cavity. CONSTITUTION:A resin 17 injected from a molding machine is filled up in a space of specified shape between a core 12 and a cavity 14 from a gate 20 through sprue 18 and runner 19. In this case, the air in said space is removed by the resin, a part thereof is exhausted from the contact face A of a mold, the air remained in the upper part of the space is absorbed by a suction device 16 through an exhaust pipe 15 and the air in the space is cleared. Therefore, the inside of the space becomes nearly vacuum and every part of this space is packed with a specified amount of resin 17.
Patent JP-H09155887-A (JP)
Title: Method for producing laminated panel and apparatus therefor
Inventor: KOBORI TAKESHI
IPC: B29C39/38
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enhance not only moldability and quality but also yield by reducing the space or gap generated in a panel to the utmost by adjusting the temp. of at least one of both surface panels to a predetermined temp. before injecting a core material into the gap between both surface panels. SOLUTION: An upper surface panel group 4 and a lower surface panel group 5 connected by an adhesive tape 3 are supplied and both surface panel groups 4, 5 supplied from a surface panel supply part 10 are supplied to a core material injection means 40 by a surface panel supply means 20 formed from two sets of upper and lower conveyors 21, 22 so as to gradually approach a predetermined dimension. In this case, the lower conveyor 22 is formed from a straight roller group in order to supply the lower surface panel group 5 in a line form and the upper conveyor 21 has such a structure that a large number of rollers are provided on a base plate allowing the upper surface panel group 4 to gradually approach so as to correspond to the respective surface panels 2 of the lower surface panel group 5.
Patent JP-H03201272-A (JP)
Title: Magnetic disk device
Inventor: MUTO TAKAYASU
IPC: G11B21/08
Filed: 1989-12-27
Abstract: PURPOSE:To automatically adjust the seek time to standards by changing the detection gain of a speed detecting means, which detects the movement speed of a magnetic head, to change the actual movement speed of the magnetic head. CONSTITUTION:A head arm 2 is used as the magnetic head driving means which drives a magnetic head 4 in the disk diametrical direction. The speed detecting means which detects the movement speed of the magnetic head 4 and is freely varied the detection gain consists of a head position detecting sensor 6, amplifying circuits 16 to 18, 27, and 28, capacitors 25 and 26, inverting amplifying circuits 29 and 30, comparing circuits 21 and 22, a multiplexing circuit 20, and a gain control circuit 33. The error between a speed profile output and the output of the magnetic head movement speed detecting means whose detection gain is freely varied is detected to seek a prescribed number of tracks by the magnetic head 4, and the detection gain of the movement speed detecting means of the magnetic head 4 is so adjusted that the seek time at this time satisfies standards. Thus, the seek time is automatically adjusted.
Patent JP-H07190589-A (JP)
Title: Cool storing device having cold air discharging port
Inventor: SHIBATA KOSUKE
IPC: F25D17/08
Filed: 1993-12-28
Abstract: PURPOSE:To provide a cool storing device having a cold air discharging port through which cold air flows along a passage wall out of the device so that outside air does not enter the device. CONSTITUTION:A cooling and storing device is provided with a cold air discharging port 23 arranged at one end of a product storing and taking-out opening and having a flow regulating honeycomb 61 inserted and position set therein. A flow passage wall 40 out of the device at the cold air discharging port is formed with a step part 42 formed by projecting a part positioned at the cold air discharging side rather than the flow regulating honeycomb of which inserting position is set along the cold air discharging side end of the flow regulating honeycomb. A flow passage wall 51 within the device opposing against the flow passage wall out of the device is provided with a position setting means 71 for position setting the flow regulating honeycomb in such a way that the honeycomb can be fixed or removed.
Patent JP-2000161352-A (JP)
Title: Manufacture of curve guide rail, and curve guide rail
Inventor: MICHIOKA HIDEKAZU
IPC: F16F15/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can manufacture a curve guide rail without giving the time and the labor and at a low cost, when the curve guide rail in a curve guide device to guide a moving body along a curve of a prescribed curvature is manufactured, and manufacture it without giving the time and the labor and at a low cost. SOLUTION: This is the manufacturing method of a curve guide rail to guide a moving body along a curve with a specific curvature, and the bottom surface of a linear guide rail 5 to guide the moving body linearly is squeezed to a curved surface form of rail installing surface 20 which is formed in a specific curvature radius, to elastic deform the linear guide rail 5 in a curved line form. The above linear guide rail 5 is fixed to the rail installing surface 20 as in such a deformed condition to make into a curve guide rail.
Patent JP-H07198560-A (JP)
Title: Sampling device
Inventor: KINOSHITA TAKESHI
IPC: G01N1/10
Filed: 1993-12-28
Abstract: PURPOSE:To sample an intermediate product without changing conditions such as the pressure in a reaction equipment when sampling samples by providing a valve part at a crossing path. CONSTITUTION:A sampling device body 12 is provided with a Y-shaped path 11 consisting of a guide path 8 for guiding a sampling rod part into a reaction equipment and a crossing path 10 which crosses the guide path 8 and at the same time the crossing path 10 is provided with a valve part 16 which performs a reciprocating motion at the crossing path 10. Therefore, when the sampling rod part travels along the guide path 8 and leaves a cross point 14 where the guide path 8 and the crossing path 10 cross, the valve part 16 can move toward the cross point 14 without being intercepted by the sampling rod part. Also, the valve part 16 can intercept the guide path 8 externally at the cross point 14 where the guide path 8 and the crossing path 10 cross, thus sampling an intermediate product located in the reaction equipment without contacting the outside.
Patent JP-H11175367-A (JP)
Title: Emulator device
Inventor: MORIKAWA TORU
IPC: G06F11/28
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an emulator device capable of reducing a cost and coping with a high-speed MCU. SOLUTION: This device is provided with a general purpose memory 12 capable of writing and reading the data of the bit width of the n-th power of 2 to the address of an (m-n) bit width, a cache address register 108 for holding the address of (m-n) bits for each cycle and outputting the address to the general purpose memory 12, a comparator 106, a selector 107, an input/output switching circuit 105, a data cache 104 for holding the data of the bit width of the n-th power of 2 for each cycle and outputting the data to the input/output switching circuit 105, an input bit preparation device 101, an OR circuit 101, the selector 103 and a control means 109.
Patent JP-H06181834-A (JP)
Title: Coaster
Inventor: TERADA MINORU
IPC: A47G23/03
Filed: 1992-12-17
Abstract: PURPOSE:To manufacture a product which does not adhere to a glass due to moisture, and also, has satisfactory hygroscopicity, when a glass is held up by sticking cloth with an adhesive to a non-flexible plate provided with plural pieces of through-holes in suitable parts. CONSTITUTION:To the reverse side of a metallic plate 1 provided with plural pieces of through-holes 5 in suitable parts, cloth is stuck with an adhesive 3. On the surface of the metallic plate 1, innumerable thin grooves are formed in advance. When the through-holes 5 are provided in positions for showing picture patterns such as floral patterns and birds, etc., an aesthetic sense is improved. In such a way, even if a glass whose bottom is wet due to moisture is held up, the coaster is left thereunder, and also, stickiness of a glass and a table due to moisture is prevented.
Patent JP-H07201488-A (JP)
Title: Heat radiating device
Inventor: NISHIDA KIYOTOSHI
IPC: G12B15/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a heat radiating device wherein a passage of a heat exchanging medium can be freely constituted. CONSTITUTION:Recessed grooves 5, 6 are provided by machine work in no- oxygen copper flat plates 1, 2 and connected, to provide a passage for circulating a heat exchanging medium. Further, stainless steel flat plates 3, 4 are connected. In connection, a high temperature static water pressure press is used. An X-ray permeation part, having an X-ray permeating window 7 of brazing beryllium foil in the center part, is formed, to arrange the passage of the heat exchanging medium in the periphery of this X-ray permeation part.
Patent JP-H07202805-A (JP)
Title: Monitor system for optical fiber network
Inventor: OCHI KAZUO
IPC: H04B10/07
Filed: 1993-12-28
Abstract: PURPOSE:To always monitor occurrence of a fault in a standby line with simple configuration. CONSTITUTION:An OCU 1a and a DSU 2a implement data transmission via an active line 3a. In this case, an optical signal outputted from the DSU 2a is branched to an incoming line 4a2 of a standby line 4a with a photocoupler 5a2 of a branch coupler 5a1 and sent via the standby line 4a. The optical signal is fed to an individual control section 9a via an optical switch section 6a, in which the level is monitored. When a fault such as a broken line takes place in the standby lien 4a, since the level is decreased, the individual control section 9a discriminates it that a fault takes place in the standby line 4a and informs it to a unit control section 11. The unit control section 11 outputs a fault alarm signal S4a to a DIC 12. The DIC 12 outputs an alarm to a center. The operator checks the incoming line 4a2 of the standby line 4a by an OTDR 13 by a command from the center to locate a position of a faulty point.
Patent JP-H09175912-A (JP)
Title: Stabilization of halogen-free 3-isothiazolone biocide
Inventor: TEIRUZANKA GOOSHI
IPC: A01N43/80
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the subject biocide effective on bacteria, mould or algae by adding a specified amount of a specific aromatic disulfide compound to a 3-isothiazolone biocide. SOLUTION: This biocide is obtained by adding an aromatic disulfide compound except 2,2'-dithiobisbenzoic acid as stabilizer to a 3-isothiazolone in the weight ratio of (1:10) to (10:1). The aromatic disulfide compound is e.g. 2,2'-dithiobis(pyridine-N-oxide), 5,5'-dithiobis(nitrobenzoic acid), 2,2'-dithiobis(pyridine), 2,2'-dithiobis(benzothiazole). The 3-isothiazolone is e.g. 2-methyl-3- isothiazolone, 2-n-octyl-3-isothiazolone. This biocide is useful for cosmetics, household utensils, fuels, mineral slurries, hydraulic fluids for metals, latexes, paints, caulking agents, mastic agents, etc., being esp. useful for protecting hydraulic fluids for metals.
Patent JP-2001150768-A (JP)
Title: Printer, printer controlling method and printing system, and recording medium having program recorded thereon
Inventor: UEI HIKONOSUKE
IPC: G06F3/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer which provides various functions based on the information concerning a cartridge installed on the printer by a method wherein a computer acquires the above information, and a printing system. SOLUTION: This printer is equipped with an installing means for installing a cartridge equipped with a recording medium having an identification information for identifying the cartridge recorded thereon, a memorizing means for memorizing the identification information read out of the recording medium, a writing means for reading the identification information recorded on the recording means and then memorizing the read information in the memorizing means when the cartridge is installed onto the installing means and a sending- out means for sending the identification information memorized in the memorizing means to a host device upon the receipt of the transferring demand of the identification information sending from the host device.
Patent JP-H06141485-A (JP)
Title: Charging adjusting device by ac generator
Inventor: JIYAN MARI PIERE
IPC: H02J7/16
Filed: 1991-11-27
Abstract: PURPOSE: To a battery effectively charge by using a rectified voltage, including ripple components which are outputted by an AC generator. CONSTITUTION: A battery is charged by the output voltage of an AC generator which outputs a post-rectified voltage including ripple components. Also, there are provided a circuit 12 for calculating the average value of the output voltage, a threshold circuit 14, a delay circuit 16, a power portion 18 for controlling the excitation current of the AC generator, and a negative feedback circuit 20 for reducing the average value, when the excitation current decreases.
Patent JP-H09152022-A (JP)
Title: Shift pattern converting device of change lever
Inventor: WAKAYAMA HIROYUKI
IPC: F16H59/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To transmit an operating force to an automatic transmission in an automatic I-type shift pattern even if the change lever of an automatic vehicle is operated in a manual H-type shift pattern. SOLUTION: A change lever 3 supported in such a way as to freely move right and left and back and forth in selecting and shifting directions is provided with a guide member 5 for guiding the change lever 3 in a manual H-type shift pattern. A converting member 10 which converts the movement of the output part of the change lever 3 in an H-type shift pattern into that in an automatic I-type shift pattern is provided between the output part of the change lever 3 and an automatic transmission. The converting member 10 has a link 10 rotated in the selecting direction in conjunction with the output part of the change lever 3, and the rotating shaft of the link 10 is inclined in the shifting direction so that the inclination axes of shift positions set parallel to the inclination axis of the rotating shaft do not overlap.
Patent JP-H11159375-A (JP)
Title: Catalyst deterioration detection device for natural gas internal combustion engine
Inventor: HOSOGAI SEIICHI
IPC: F01N3/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration detection device capable of accurately detecting the deterioration of a catalyst mounted on the exhaust system of an internal combustion engine using natural gas as fuel. SOLUTION: Air-fuel ratio feedback control in response to the output SVO2 of an O2 sensor provided on the downstream side of a catalyst is conducted, a judgment parameter OSCMA is computed based on the inversion period TCHK of the sensor output in feedback control execution (S 121). When the judgment parameter OSCMA is smaller than a judgment reference value LMTMA, the catalyst is judged to be deteriorated (S 130, A 132). When the average value SVO2MAXAVE of the max value SVO2MAX of the O2 sensor output SVO2 is predetermined output value SVO2MET of less, the judgement reference value LMTAM is changed to a smaller value (S 124, S 128, S 129).
Patent JP-H07185330-A (JP)
Title: Dehydrating sheet
Inventor: KATAYAMA TETSUYA
IPC: B01J20/26
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a dehydrating tool small in the decrease of viscosity even after dehydrating, capable of repeatedly using, safe and free from the generation of burned residue by covering a high osmotic pressure material and a microfiber with a water permeable semi-permeable membrane to make a dehydrating sheet. CONSTITUTION:The high osmotic pressure material and the microfiber 2 is covered with the water permeable semi-permeable membrane 1 to make the dehydrating sheet. The high osmotic pressure material used for the dehydrating sheet is a material having osmotic pressure capable of removing water component from animal body and for example, is an aq. solution of food saccharides such as thick malt syrup, saccharose, isomerized saccharide, pullular glucose, fructose, mannitol, sorbitol, malgetol or a compound such as glycerine, propylene glycol or the like. The microfiber is one made by microfibrillating natural fiber or synthetic fiber by strong mechanical shearing force and particularly natural fiber is preferably used. The dehydrating sheet is excellent in dehydrating performance, is small in viscosity reduction after water absorption and excellent in the form holding, capable of repeatedly using and free from the generation of burned residue and safe.
Patent JP-H08184219-A (JP)
Title: Angle material connection structure for fence furring stripe or the like
Inventor: NAKAJO HIROSHI
IPC: E04H17/04
Filed: 1994-12-29
Abstract: PURPOSE: To simplify bolt hole alignment work in fastening work in the longitudinal direction of adjacent furring stripes on which bolt holes are bored at a connected site. CONSTITUTION: A bolt mounting hole 4 and an engagement bending piece 5 are formed on one furring stripe 1 while a bolt insertion hole 10 and a through hole 9 provided with slanting ridge parts 9a and 9b and an engagement ridge part 9c. When the engagement bending piece 5 is inserted into the through hole 9 and one furring stripe 1 is shifted in the direction in which the amount of piling up of the other furring stripe 2 is changed, the engagement edge 9c in the through hole 9 of the other furring stripe 2 is put between by a claw-shaped part 7 of the engagement bending piece 5 so that both furring stripes may restrict each other. The bolt mounting hole 4 and the bolt insertion hole 10 are guided by sliding contact between upper and lower ends of a rising part 6 and upper and lower slanting edges 9a and 9b of the through holes 9 so that they may conform to each other. At that time, the two furring stripes 1 and 2 are joined with each other. When bolts are simply inserted into both holes and 10 and fastened, a firmly fastened state may be embodied with a minimum number of components.
Patent JP-H08172855-A (JP)
Title: Water plant conveyor for water plant mowing boat
Inventor: SUGIMURA TSUNEO
IPC: A01D44/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a water plant conveyor for a water plant mowing boat, capable of preventing a middle conveyor from being damaged due to abnormal tensioning of the middle conveyor and improved in operating efficiency by installing a regulating part for the conveyor length at the conveyor front end of the middle conveyor and supporting a takeout conveyor on a conveyor shaft at the conveyor rear end. CONSTITUTION: This water plant conveyor for a water plant mowing boat is obtained by installing a single middle conveyor 20 for conveying water plant from an intake conveyor installed in a reaper in the bow to a takeout conveyor 21 equipped in the stern, providing the conveyor front end of the middle conveyor 20 with a regulating part for the conveyor length and supporting the takeout conveyor 21 on the conveyor shaft fixed to the conveyor rear end. Furthermore, the middle conveyor 20 is equipped with floating preventing members capable of preventing the water plant conveying surface from floating in lifting the rear thereof in the middle part and a driving source for respectively applying a power to the conveyor shafts in the front and rear.  The water plant conveying surface at the rear from the floating preventing members of the middle conveyor 20 is preferably kept on the tensed side and the front side is preferably kept on the loosened side.