baber/WOPTO huggingface dataset:
Patent JP-H05175400-A (JP)
Title: Composite lead frame
Inventor: ONDA MAMORU
IPC: H01L23/50
Filed: 1991-12-24
Abstract: PURPOSE:To inexpensively obtain a narrowly pitched multi-pin lead-frame by connecting inner-side leads formed by etching with outer-side leads formed by pressing. CONSTITUTION:A composite lead frame 1 is made up of an outer frame 2 on which pilot holes 3 are formed, and a chip 7 is mounted at the center of the frame. The composite lead frame is constituted by electrically connecting outer-side leads 4 with inner-side leads 5. The outer-side leads 4 are leads which extend to the outside of connecting sections 9 and 9a, and these leads are formed by a pressing process. Meanwhile, the inner-side leads 5 are leads which extend to the inside of the connecting sections 9 and 9a, and include a die pad 8. These inner-side leads are formed by an etching process. Thereby, it becomes possible to reduce a cost of a finely patterned composite lead frame without etching-processed parts which incur an expensive processing cost.
Patent JP-2000151193-A (JP)
Title: Mounting method and suction method for chip component
Inventor: MINWA TSUYOSHI
IPC: B25J15/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip mounting method in which impact onto a chip is minimized while reducing the size, weight and cost of an apparatus and a plurality of nozzles can be arranged in a head. SOLUTION: A chip mounting method employs a surface mounter comprising a nozzle 22 for sucking a chip, a first mechanism for elevating/lowering the suction nozzle 22, a head 8 for supporting the first elevating/lowering mechanism and the suction nozzle 22, a member 1 for supporting the head 8, and a second mechanism for elevating/lowering the head 8 relative to the head supporting member 1 using a servo motor 4. The head 8 is arranged at a predetermined height by the second elevating/lowering mechanism and then the suction nozzle 22 is lowered by means of the first elevating/lowering mechanism thus mounting the chip part at a specified position on a board.
Patent JP-H10182325-A (JP)
Title: Device for reinforcing sterilization powder of sodium hypochlorite
Inventor: SHIBATA TAKESHI
IPC: A01N59/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for reinforcing the sterilization power of sodium hypochlorite, capable of reinforcing the sterilization powder of the sodium hypochlorite without enhancing the concentration of the sodium hypochlorite, and capable of reducing adverse effects to environments, even when released in the natural world. SOLUTION: This device for reinforcing the sterilization power of sodium hypochlorite has a diluting and mixing means for diluting at least one of the sodium hypochlorite and an acid for adjusting the pH of the sodium hypochlorite and subsequently mixing both the components, and can arbitrarily adjust the pH of the mixture to a prescribed pH within a pH range of 3.0-6.0, after the components are mixed to each other by the use of the diluting and mixing means.
Patent JP-2001160597-A (JP)
Title: Semiconductor device, wiring substrate and method of manufacturing semiconductor device
Inventor: SUZUKI YASUHIRO
IPC: H01L21/56
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a wiring substrate and a manufacturing method of the semiconductor device by preventing a crack, or a chip, occurring on a solder resist due to the contact of a blade when a package dicing is cut. SOLUTION: At the back of a wiring substrate 20, an outside circumference 13 of a solder resist 4 is located inside from an outside circumference 10 of a package after it is cut. The area between the outside circumference 13 of the solder resist 4 and the outside circumference 10 of the package after it is cut are not coated with a solder resist, and a substrate 1 is exposed. A semiconductor device 21 has a peripheral portion in which the back is not coated with the solder resist and the substrate 1 is exposed. Hence, a tool, such as a blade or the like, will contact the solder resist at the back of the wiring substrate, and the crack, chip or the like, will not occur due to the cutting of the tool, such as the tool or the like.
Patent JP-H10188775-A (JP)
Title: Impregnated cathode and its manufacture
Inventor: HASEGAWA YOJI
IPC: H01J9/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To suppress generation of grid emissions and variations in a long range cut-off voltage by providing an electron emission surface of a porous metal sintered body so that the impregnation amount of an electron emission material in the region including an electron emission region or its neighborhood is set larger than that of the electron emission material in the region excluding the mentioned region. SOLUTION: In the process of manufacturing an impregnated cathode, an electron emission material 26 and a porous tungsten disk 27 are arranged in a housing hole 23 of a holder 22, and an impregnated negative electrode pellet 28 is formed through a vacuum heating treatment. At this time, a section of a lower face of the tungsten disk 27 contacts an upper face of a projecting part 24 of the holder 22. For this reason, the electron emission material 26, with which the surface of the electron emission region is impregnated, does not evaporate, and the tungsten disk 27 is fully impregnated with the electron emission material 26. The projecting part 24 does not contact the remaining surface, and the extra electron emission material 26, with which the surface except the electron emission region is impregnated, evaporates through an interstice 29.
Patent JP-H10183679-A (JP)
Title: Float, float divided bodies constituting the same, and manufacture of float divided bodies
Inventor: ISHITA YOSHINORI
IPC: E02F3/92
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a float which can be easily fitted to a drainage pipe for sand and earth in a short period of time, conveniently stored and transported by land and further is lightweight and corrosion resistant and can be incinerated and in which marine organism is hard to attach to the float. SOLUTION: A float 1 is composed of semicylindrical float divided bodies 2, 2 made of plastic which are combined with each other. The body 2 may be made of hard plastics and may have a hollow semicylindrical shape, and the body 2 may have a two-layer construction consisting of an outer layer 3 made of rigid plastic and an inner layer 4 made of foam plastic. In order to combine the bodies 2, 2, a fitting recess 6 is formed in a contact surface 5 of one of the bodies and a fitting projection 8 is formed on a contact surface 7 of the other body.
Patent JP-H10181934-A (JP)
Title: Sheet conveyer
Inventor: INOUE EIJI
IPC: G03G15/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyer which can convey a sheet by correcting its attitude without complicating a device. SOLUTION: In this sheet conveyer, two pairs of rotary units 20, 14 conveying a sheet interposed are arranged on a conveying route, also by the paired rotary units 20 in the upstream of the conveying route, the sheet is conveyed to be deflected between the upstream/downstream paired rotary units 20, 14, thereafter the sheet is conveyed by the paired downstream rotary units 14. Here, this constitution is formed such that in the case of generating uneven deflection in the sheet, in accordance therewith, the upstream rotary unit 20 can be moved in an axial direction.
Patent JP-H03201910-A (JP)
Title: Method for raising plant
Inventor: TADA SHIGERU
IPC: A01G1/00
Filed: 1989-12-29
Abstract: PURPOSE:To raise a plant without hereinafter applying water, fertilizers and agricultural chemicals to the plant by sealing nutritious soil with a soil-covering bag having a wide upper area, forming a steam intake hole at the center portion of the upper area, planting a plant in the hole and adding water to the nutritions soil. CONSTITUTION:Nutritious soil 1 is sealed with a soil-covering bag (e.g. synthetic resin bag) 2 having a wide upper area (the area of length X width). A steam intake hole A having an opened area of 0.6-2.6% based on the upper area of the bag 2 is formed, followed by charging transplanting soil 3 into the back 2 and planting a plant 4 in the soil through the hole A. Water is added to the soil 1 to give a water content of 18.6-20%, and the plant 4 is raised. The soil in the bag is thereby kept in a sterile state to simplify maintenance until the plant 4 fruits.
Patent JP-H07166284-A (JP)
Title: Aluminum alloy excellent in corrosion resistance and aluminum alloy brazing sheet
Inventor: INABAYASHI YOSHITO
IPC: C22C21/00
Filed: 1993-12-14
Abstract: PURPOSE:To prolong the service life of a heat exchanger, prepared by using this alloy sheet, by specifying an alloy composition and providing excellent corrosion resistance. CONSTITUTION:This Al alloy has a composition consisting of, by weight ratio, 0.01-2.0% Mn, 0.01-1.0% Cu, 0.1-10% Zn, further <=0.5% of one or >=2 elements among Mb, Ti, and Cr, and the balance Al with inevitable impurities. Further, in the above composition, Zn content is three or more times the content of Cu. This Al alloy is used as a core material, and both sides or one side is clad with an Al-Si alloy brazing filler metal, by which a brazing sheet is formed. At the time of cladding both sides of the core material with the alloy brazing filler metal, the cladding rate on one side is regulated to 5-<10% and that on the other side is regulated to 10-15%, if necessary. Further, the Si content of the brazing filler metal is regulated so that it is 5.0-<9.0% on one side and 9.0-13.0% on the other side.
Patent JP-H10181787-A (JP)
Title: Cd holder
Inventor: YANO SHUNJI
IPC: B42D1/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a CD holder which is flexible and is easy to insert in a book. SOLUTION: A bag body 2 containing a CD 1 is prepared. A laminate film 3 is folded in two and holds the bag body 2 containing the CD in a sandwiched condition. Then the whole part of the laminate film 3 with the bag body 2 inserted is lamination processed to seal in the bag body 2 containing the CD. Then a perforation 4 is provided sideways in the laminate film 3 for opening along the inside of the opening part 2a of the bag body 2. Because this holder is stiff to a certain degree and is also flexible, it is easy to be inserted in a book without causing trouble in paging the book. The same gives the feeling of transparency as a whole, and the printed side of the CD can be seen from the outside if a transparent film is used for the outside of the bag body 2.
Patent JP-H05173664-A (JP)
Title: Cpu system clock synchornization system
Inventor: KAWAMURA HIDETOSHI
IPC: G06F1/04
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the phase of a CPU and a CPU phase that a peripheral circuit recognizes from deviating from each other in a synchronizing circuit which synchronizes the operation state of the CPU of a clock synchronization system with a peripheral device. CONSTITUTION:This system is equipped with a phase clock generating means 1 which generates a phase clock indicating the internal phase of the CPU and a reset output means 2 which outputs a CPU reset in a timing for matching the outputted CPU reset phase clock with the internal phase of the CPU. Further, the system is provided with a phase monitoring means 3 which monitors the CPU clock and the phase of an address strobe indicating the phase of the CPU and applies the monitoring result to the phase clock generating means 1 when they do not match each other to correct the phase so that the phase clock matches the internal phase of the CPU.
Patent JP-H07167234-A (JP)
Title: Speed change control method of continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: F16H9/00
Filed: 1993-12-15
Abstract: PURPOSE:To avoid generation of engine stalling and deterioration of traveling feeling by controlling speed change so that reducing direction control value of transition correction variation quantity may be decreased when the final target engine speed has become a specific value or lower. CONSTITUTION:Throttle opening THR, the value of a vehicle speed NCO and a target engine speed NESPR in a stationary condition on the basis of shift operation are set (201). A transitional correction (202) is applied to the target engine speed NESPR, thus set, in accordance with the driving operation and the vehicle traveling condition and becomes a final target engine speed NESPRF. When the final target engine speed NESPRF reaches a preset specific value or lower, speed change is controlled so that the reducing direction control value of a transitional correction variation quantity, which limits the variation quantity of the target engine speed NESPR at the time of making the transitional correction, may be decreased. Thus, generation of engine stalling and deterioration of traveling feeling can be avoided.
Patent JP-2001169452-A (JP)
Title: Wire harness winding device
Inventor: YAMAMOTO TAKATATSU
IPC: H02G11/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness winding device capable of delivering or winding the wire harness smoothly. SOLUTION: A winding drum 14 rotates around a spindle 12b for drum rotation formed at a case main body 12, thereby delivering or winding the wire harness 20. A spring contact inner plate 12C controlling the operation of a winding spring 15 by coming into contact with it from the inside when the wire harness is delivered is formed on a concentric circle outside the spindle 12b for drum rotation, and a spring contact inner plate 14e having the same diameter as the spring contact inner plate 12c is formed on a concentric circle outside the rotational center of the winding drum 14. Both the spring contact inner plates 12c, 14e are brought into contact with the winding spring 15 from the inner peripheral side while the diameter is being reduced, thereby regulating further operation for reducing the diameter of the spring.  It is thus possible to prevent a winding spring 4 from being included between the case main body 12 and the take-up drum 14.
Patent JP-H10245337-A (JP)
Title: Pharmaceutical composition
Inventor: SINGH AMARJIT
IPC: A61K31/445
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition improving bioavailability by containing piperine or its metabolite, a structurally resemble substance or its isomer into a non-steroidal anti-inflammatory drug(NSAID) or its derivative. SOLUTION: This composition is obtained by containing a pharmaceutically acceptable dose of more than one of NSAID selected from nimesulide, nabumetone, tapoxalin and flosulide or its derivative, and a pharmaceutically acceptable dose of more than one of piperine having a structure of the formula, i.e., (E,E)1-[5-(1,3-benzodioxyl-5-yl)-1-oxo-2,4-pentadienyl]piperidine, its metabolite, a structurally resemble substance, its isomer, and its mixture (preferably, nimesulide, etc., and piperine of repsectively 0.1-6.0mg and 0.01-10.0mg per 1kg of body weight, or nabumetone and piperine of respectively 0.1-50.0mg and 0.01-10.0mg per 1kg of body weight).
Patent JP-H07175822-A (JP)
Title: Image recording and retrieving device
Inventor: FUKAZAWA AKIRA
IPC: G06F17/30
Filed: 1993-12-16
Abstract: PURPOSE:To reduce the operating frequency of a key switch part of an image recording/retrieving device by switching an initial or retrieved screen to a record execution screen or its immediately preceding screen when an original is put on its placing table while the initial or retrieved screen is shown. CONSTITUTION:When a disk is put into an image recording/retrieving device after the application of a power supply, an input mode, etc., are read out of the disk and stored in a main body memory. At this time, when an original S is put on an original placing table 1, that fact is detected by an original detecting part, and a 3rd screen is directly displayed without displaying the initial and second screens. In other words, the execution of a recording operation is judged instead of a retrieving operation when the original S is put on the table 1 after the disk is put into the recording/retrieving device. So that two operations of a user can be omitted. Meanwhile, it is just needed for the user to show the second screen when the original detecting part detects the original S in such a case where the input mode is frequently changed for each recording operation.
Patent JP-H05169611-A (JP)
Title: Manufacture of resin molded product
Inventor: NEZU YOSHIAKI
IPC: B32B27/06
Filed: 1991-12-25
Abstract: PURPOSE:To manufacture a beautiful product without unevenness in color by forming a pattern printed layer with a pattern whose rear face can be viewed through on a transparent thermoplastic base or a base material sheet, laminating transparent thermoplastic resin over the layer and then forming a color coating material on one face of a processed product after the bending or drawing process. CONSTITUTION:A pattern printed layer 2 with a through-view pattern is printed directly on a resin sheet or a sheet 1 or by the transfer process or the like on a transparent thermoplastic resin base on a base sheet 1. A transparent thermoplastic resin layer 3 selected properly based on the required height of processability and the use of a molded product is formed on the printed layer and laminated thereon. A laminate is processed by a bending or drawing means such as vacuum molding, press molding, air compression molding or the like, and then a colored coating material selected, transparent or of masking properties, is applied to one face of a processed product by an optional method such as spray coating or brushing.
Patent JP-2000172980-A (JP)
Title: Method for detecting obstacle on road
Inventor: ISHII SATOSHI
IPC: G08G1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the safety and efficiency of a road by judging the presence of an obstacle on the road when the presence of an obstacle candidate is always confirmed after detecting repetitively the obstacle candidate based on the difference between the measurement data and the background data. SOLUTION: For instance, a millimeter wave sensor 1 is placed on the side of a road and vehicles 12a and 12b are running on the right lane while the obstacles 13a and 13b are dropped on the left lane, respectively. Under such conditions, the sensor 1 inputs the measurement data on the distance between both vehicles and the running speeds and directions of the vehicles to a control computer. The control computer detects the obstacle candidates based on the difference between the measurement data and the background data not having obstacles. This detection processing is repeated in several times. If the obstacle candidates are always confirmed, it is judges that the obstacles 13a and 13b exist. As a result, the safety and efficiency of the road are improved.
Patent JP-H05242138-A (JP)
Title: Word disambiguation device and its method
Inventor: KENESU WAADO CHIYAACHI
IPC: G06F17/21
Filed: 1992-12-24
Abstract: PURPOSE: To decide which word/meaning pair is most suitable for a given background by deciding the sequence of a word, adopting Bayesian discriminating technique and deciding a probability to have a meaning suitable for a position. CONSTITUTION: A device for deciding whether or not the word/meaning pair 105 has the meaning suitable for the given position in a text 111 is provided with a means 103 for obtaining word sequence 115 which adds the given position 116 in the text and is sufficiently longer than one line in the text and the means 103 and 107 for analyzing sequence in order to decide whether or not the word/ meaning pair has the proper meaning. In a stage where decision is executed, sequence is automatically decided by using Bayesian discriminating technique and the meaning of the word/meaning pair is sued for deciding the probability to have the meaning suitable for the given position of the word/meaning pair is this technique.
Patent JP-2001160549-A (JP)
Title: Dry etching method
Inventor: YAMANAKA MICHINARI
IPC: H01L21/336
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method which restrains breakage of a gate oxide film when a metal gate electrode composed of metal material is dry- etched. SOLUTION: Pulse modulated plasma is applied to dry etching of a metal gate electrode 4 composed of metal material containing tungsten. As a result, a dry etching method which does not cause damage to a gate oxide film 2 is obtained.
Patent JP-H06191044-A (JP)
Title: Recording head and cap thereor
Inventor: ARASHIMA TERUO
IPC: B41J2/165
Filed: 1992-12-24
Abstract: PURPOSE:To provide a recording head in which ink is kept out of the air to prevent it from thickening due to the volatilization of its solvent and prevent air bubbles from entering an ink passage. CONSTITUTION:A recording head has an elastomer 6 capable of pressing an emitting orifice 41 from which a recording liquid droplet is emitted and the cap 4 provided to elastomer 6 is engaged with the opening part S of an ink receiving part provided with the arm parts 5A, 5B the cap 4 and the emitting orifice 41.
Patent JP-H10189216-A (JP)
Title: Heating fixing roller
Inventor: INOUE SHIGEKI
IPC: H05B3/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a heating fixing roller in which a heat resisting insulating layer provided with a heating body is completely adhered to a metal pipe inner circumference face and spark discharge is not generated between a power supply part and a power reception part of the heating body. SOLUTION: In a heat resisting insulating layer 25 inserted into a power supply pipe 23 and provided with a heating body 26 on an interior face, an end of a metal pipe 23 is enclosed by a cap 32 made of a conductive material, in which state a foaming elastic body 27 is filled, and the heat resisting insulating layer 25 is pushed and fixed to an interior circumference face of the metal pipe 23. Power is supplied from a power supply part 38 to a power reception part 26b of the heating body 26 via the cap 32.
Patent JP-H11158447-A (JP)
Title: Photosensitive resin composition for forming phosphor layer, transfer sheet, and method for forming phosphor layer
Inventor: TORII MASANORI
IPC: H01J11/36
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of forming a phosphor layer simply in high precision on the back plate for a barrier-carrying plasma display panel; a transfer sheet; and a method for forming a phosphor layer. SOLUTION: There are provided a photosensitive resin composition containing at least a binder resin and a phosphor, having a cohesive force F1 in the range of 200-1,000 gf/25 mm, having an adhesive force F2 to polyethylene terephthalate in the range of 1-300 gf/25 mm, an adhesive force F3 to glass in the range of 0.1-50 gf/25 mm, a cohesive force F1 being larger than adhesive force F2 , and adhesive force F2 being larger than adhesive force F3 ; a transfer sheet 1 prepared by forming a photosensitive resin layer 3 on the base film 2 in a releasable manner by using the composition; and a method for forming a phosphor layer which comprises:  a first step of repeating an operation of light exposure through a specified photomask and development performed by peel of the base film to form, by using the transfer sheet, a pattern of good foil cuttability on the barrier-carrying side of a base substrate on which barriers have been preformed at times equal to the number of the colors of the phosphors; and a step 2 of forming a phosphor layer by removing the organic component from the pattern of the photosensitive layer by baking.