baber/WOPTO huggingface dataset:
Patent JP-H0558796-A (JP)
Title: Production of lead telluride semiconductor
Inventor: MURAKI MINEO
IPC: C25B1/00
Filed: 1991-11-14
Abstract: PURPOSE: To stably obtain a single phase lead telluride semiconductor over a wide temperature/density range by dissolving lead ions and tellurium ions in a sulphamate aqueous solution and regulating an electrode potential for electrodeposition within prescribed range.  
     CONSTITUTION: The concentration of sulphamate is regulated to 0.03 to 0.5 mol/1, the concentration of tellurium dioxide is regulated to 0.002 to 0.05 mol/1, the cathode of a metal sheet (copper sheet, for example,) is put into this solution as the electrode for electrodeposition, and an insoluble electrode (graphite sheet, for example,) made of the material of graphite or platinum is put into the anode. The electrode for electrodeposition is maintained within the potential range of from 0.25 to -0.40V in respect to a saturated calomel electrode and by performing electrification while keeping the temperature of the solution from 20 to 50°C and stirring the solution, the substantially single phase lead telluride semiconductor can be produced through a simple process without creating any unsoluble compound such as lead sulfate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04173243-A (JP)
Title: Preparation of tile with joint pattern
Inventor: YANAKA SETSUO
IPC: B32B37/00
Filed: 1990-11-06
Abstract: PURPOSE:To sharply and certainly develop a joint pattern to a part or all of the outer periphery of a tile by molding the tile in a mold whose groove depth is made larger than the thickness of the first layer sheet and smaller than the sum of the thicknesses of the first and second layer sheets and removing the protruding part on the periphery of the molded tile so as to make said periphery flush with the central plane of the tile. CONSTITUTION:A joint forming groove 5 is provided to the entire periphery of a mold and the depth of the groove 5 is made larger than the thickness of the first layer sheet 1 and smaller than the sum of the thicknesses of the first and second layer sheets 1,2 to mold a tile. A tile surface material 1 and a joint part material 2 are separately compounded and kneaded to be formed into a sheet by a heating roll. A black rubber material for the rear base of the tile is compounded and kneaded to be formed into a sheet by a heating roll and three layers of the sheets 1,2,3 are successively charged in a mold having a recessed part and vulcanized under heating to perform press molding. The protruding part of the tile joint part of the molded product is ground and the joint part material 2 is made flush with the surface 1 of a tile.
Patent JP-H06151439-A (JP)
Title: Formation of bump
Inventor: BABA SHUNJI
IPC: H05K1/18
Filed: 1992-11-10
Abstract: PURPOSE:To improve the forming accuracy of bumps firmly stuck to electrode sections arranged on a semiconductor substrate and reduce the consumption of a conductive resin material used for forming the bumps so as to reduce the cost of the bumps by forming the bumps in such a way that the conductive resin material is stuck to the electrode sections in the same sizes as those of the electrode sections and hardening the resin material. CONSTITUTION:A mask 6 having through holes 7 of the same sizes as those of electrodes sections 2 arranged on a semiconductor substrate 1 is put on a prescribed part 1A on the surface of the substrate 2 on which the sections 2 are formed. After filling the holes 7 with a conductive resin material 10 and hardening the material 10, the mask 6 is removed and bumps 5 are formed at the sections 2. Therefore, the application of the material 10 to unnecessary parts becomes unnecessary and a wasteful use of the material 10 can be prevented. In addition, since the bumps can be formed in the same sizes as those of the sections 2, the bumps 5 can be formed without hindrance even when the arranging pitch of the sections 2 is reduced.
Patent JP-S62146749-A (JP)
Inventor: HANSU KURISUTOFU KURAIN
IPC: B60T8/1761
Filed: 1986-12-17
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-H07130353-A (JP)
Title: Cover for battery connection terminal
Inventor: ONO JUN
IPC: H01M2/30
Filed: 1993-11-05
Abstract: PURPOSE:To prevent damage of covers for battery connection terminals due to relative slide between batteries set in parallel. CONSTITUTION:While being held by a terminal supporting body 20, a connection terminal 8 is stored in a cover main body 30. The cover main body 30 is like a box in which a terminal covering part 31 and a post covering part 32 are installed; wherein the covering part 31 and the covering part 32 respectively cover the connection terminal and a battery post 41 to be connected by the connection terminal. At the same time, the cover main body 30 has bellows 33 which can be extended or contracted at least in the longitudinal direction between the terminal covering part and the post covering part. A stopping recessed part in which a nut 42 is fitted is formed in the upper face of the inner side of the post covering part; wherein the nut 42 is screwed in the battery post.
Patent JP-S62157497-A (JP)
Title: Color video signal transmission system
Inventor: KITAMURA HIROYUKI
IPC: H04N11/06
Filed: 1985-12-28
Abstract: PURPOSE:To improve the resolution, sharpness and resolving power of a color and to prevent the lacking of a detail by being composed of an A/D converting means, a data converting means and a D/A converting means, covering and transmitting a compound color video signal to a pseudo component signal and restoring the pseudo component signal to the original compound video signal. CONSTITUTION:A RAM 13 generates respectively the data of an (a) group - a (c) group with the data at every sampling period 1/fSC, in which the phase to the color sub-conveying wave of the compound color video signal of respective sampling data comes to be mutually the same phase, as one group. The data are serially arranged in the sequence of the (a) group, the (b) group and the (c) group, and read to a D/A converter 14 in accordance with a control signal PR. A RAM 33, as well as the RAM 13, generates the digital data to arrange respective data in the sequence of a1b1c1a2b2c2..., and reads it to the D/A converter 34 in accordance with a reading control signal PR'. The D/A converter 34 executes the D/A converting of the digital data in accordance with a pulse signal P3', restores the original compound color video signal and outputs it to an output terminal 35.
Patent JP-2000109107-A (JP)
Title: Cap for can
Inventor: URUSHIYA KAZUO
IPC: B65D41/16
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a can which is surely fitted to a can container without easy detachment, and easily detached from the can container. SOLUTION: A cap 10 for a can is joined with a circumferential edge of an opening part of an upper part of a container body by caulking a circumferential edge of a top plate provided with a one-operation opening part, and covered on an upper part of a can container 15 with a contracted part provided immediately below a caulked part. A circular plate part 11 to cover a top plate 17 of the can container 15 is provided, and an annular seal part to be closely fitted to the contracted part is provided on a lower part of a circumferential wall 12 which is integratedly connected to the circumference of the circular plate part 11.
Patent JP-H05136868-A (JP)
Title: Adapter device for automatic answering telephone set
Inventor: MASAKADO AKIROU
IPC: E05B65/00
Filed: 1991-11-14
Abstract: PURPOSE:To surely deal with the user's state of at-home/going-out without necessitating for the user to set or cancel the automatic answering mode of an automatic answering telephone set each time going out or coming back. CONSTITUTION:In an adapter device 8 for the automatic answering telephone set, a gateway lock 2 and a sensor 3 for detecting its locking/unlocking from the outside are provided on the door 1 of a house, and its detection signal S is communicated to the adapter device 8 for the telephone set connected to the automatic answering telephone set 4 and a telephone line 9 by a radio transmitter/receiver part 5, 6 or a cable 7. A system is constituted so that the automatic answering mode of the automatic answering telephone set 4 is set or canceled by issuing an automatic answering mode control signal S1 from this adapter 8.
Patent JP-S62157380-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/00
Filed: 1985-12-28
Abstract: PURPOSE:To make the diameter of the central hole of a disk sheet into a small diameter and to increase an information recording part by constituting a center core of a plastic material containing a magnetic material and providing a hard coat covering on the surface connected to a driving device at the center core. CONSTITUTION:In a case 22 of a magnetic disk cartridge, an approximately pillar-shaped center core 23 is rotatably arranged, and the case 22 is constituted of an upper half 20 having a head inserting aperture 20a and a lower half 21 having a head inserting aperture 21b and a central aperture 21a. The center core 23 is composed of a cylinder part 23b formed by a plastic containing a magnetic material and a smaller diameter cylinder-shaped protrusion 23d than a sticking surface 23c and the cylinder part 23b to a disk sheet 25 on the cylinder part 23b. The sticking part of the sheet 25 is provided at the driving device side, a hard coat covering is provided, at the surface connected with a driving device, a central diameter hole 25a of the sheet 25 is made into a small diameter and the recording part of the information is increased.
Patent JP-H02145639-A (JP)
Title: Vinyl chloride resin composition and modification thereof
Inventor: HIYOSHI KAZUHIKO
IPC: C08L27/00
Filed: 1988-11-29
Abstract: PURPOSE:To provide a resin composition by adding a specific vinyl chloride multi- component copolymer resin powder as a modifying agent having a good compatibility with the resin and capable of modifying the weather resistance, chemical resistance, solvent resistance, water resistance, etc., thereof to a vinyl chloride resin powder and kneading the mixture. CONSTITUTION:(B) 1-100 pts.wt. of a multi-component copolymer resin powder which can not be fractionated by the solubility thereof and which does not contain any distribution of a copolymer composition is added to and kneaded with (A) 100 pts.wt. of a vinyl chloride resin powder to provide the composition, the multi-component resin powder B being prepared by first charging all amount of B1 and one part of B2 in a reactor, continuously adding the remaining amount of B2 and all amount of B3 to the reactor so as to maintain the concentration ratio of the unreacted monomers in the reactor to a constant value, emulsion-polymerizing the mixture and subsequently subjecting the resultant latex to salting-out, washing and drying processes, the starting monomers comprising B1: 30-80 pts.wt. of vinyl chloride, B2: 16-65 pts.wt. of vinylidene chloride and B3: 5-55 pts.wt. of a comonomer (e.g. vinyl acetate or acrylic acid) copolymerizable with B1 and B2, the total amount of the monomers being 100 pts.wt.
Patent JP-H06153593-A (JP)
Title: Stepping-motor control circuit
Inventor: UEHARA TOSHIO
IPC: H04N1/04
Filed: 1992-11-10
Abstract: PURPOSE:To enhance the controllability of a motor by software in a stepping- motor control circuit for a facsimile apparatus or the like. CONSTITUTION:In a stepping-motor control circuit which drives a four-phase motor, a motor step-by-step advance velocity is made variable by a value set by software in a motor-status register 17, and a fundamental clock selection is software-set by a clock selector 14. In addition, data covering a plurality of lines is software-set in a data set register 16, a motor step-by-step advance pulse covering a plurality of lines is generated automatically. When the set data is continuously the same for two lines, a motor is uniform-velocity-driven at a velocity by the data, and a bit for uniform-velocity drive release use is set in a control register 23 by software. In addition, when the data set register 16 becomes empty, a CPU is informed by a hardware interrupt, and the load of the CPU is reduced until the data set register 16 by the CPU is written by DMA or software.
Patent JP-S63151039-A (JP)
Title: Inspection of wafer lsi using dielectric insulating layer stage
Inventor: ISOBE KATSU
IPC: H01L21/66
Filed: 1986-12-16
Abstract: PURPOSE:To make it possible to remove external noises, by fixing a thin dielectric insulating layer on the surface of a wafer stage, connecting the wafer stage to the electrode of a power source for an LSI on the grounding side so as to provide a ground potential, and grounding the hamonic noises of elements through the wafer stage. CONSTITUTION:A thin dielectric insulating layer 7 comprising ceramics and the like is fixed on the surface of a metal wafer stage 2. A wafer 1 to be inspected is mounted on the layer 7. The wafer stage 2 is connected to the negative electrode (grounding side) of a power source 4 of the wafer stage 2 through a grounding wiring 8. The positive electrode is grounded depending on the polarity of the LSI. In correspondence with pad terminals 1a, 1b... of the LSI, probing pins 3a, 3b... of a prober 3 are contacted and also connected to the power source 4 and an inspecting device 5. At this time, a capacitor Cp 6 is required for removing noises on the side of the power source 4. Mutual interference of harmonic noises of elements is eliminated by providing the dielectric insulating layer. External noises are removed by grounding the wafer stage, and the wafer can be inspected with the operation of the wafer being kept stable.
Patent JP-2000130734-A (JP)
Title: Stoker driving device and waste incineration equipment therewith
Inventor: YAMAKITA MITSUSACHI
IPC: F23G5/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a stoker driving device to appropriately drive a stoker in accordance with a burning state and the damaged state of the stoker, by providing a cylinder controller which controls an oil-quantity control valve so that the piston of a hydraulic cylinder may operate at a desired speed and a desired stroke position. SOLUTION: A control section is composed of a combustion controller 21 and a stoker driving device 22. The device 22 is provided with a hydraulic cylinder 23 for driving stoker, an oil quantity control valve 24 which controls the quantity of oil supplied to the cylinder 23, a displacement detector 25 which detects the displacement of the piston of the cylinder 23, and a cylinder controller 26 which controls the valve 24 so that the piston of the cylinder 23 may operate at a desired speed and a desired stoke position. The detector 25 measures the absolute position of the piston of the cylinder 23. The valve 24 arbitrarily sets the forwarding and backwarding speeds and stopping position of the cylinder 23 by controlling the controlled oil quantity to the valve 24.
Patent JP-H08154718-A (JP)
Title: Umbrella bag disposal machine
Inventor: KOTANI SHUICHI
IPC: A45B25/24
Filed: 1994-12-02
Abstract: PURPOSE: To develop a disposal device for an umbrella bag after use in covering an umbrella. CONSTITUTION: Such structure is employed that a take-up shaft 16 capable of taking up a lengthy rope 14 is provided, and the umbrella bag 2 dismounted from the umbrella is placed on the rope taken up by the take-up shaft 16, and the umbrella bag 2 can be wound and collected in the rope according to the take-up operation of the rope 14. In this way, it is possible to prevent the umbrella bag after use from being scattered on the floor, or the unfloor from being wet by water dripping from the umbrella bag.
Patent JP-H10143515-A (JP)
Title: Machine translation system and method therefor
Inventor: IKUTA JUNZO
IPC: G06F17/28
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide machine translation system and method which can output a translation result which is approximated to a translation result by a manual operation and which has high readability at the time of translating an English gerund phrase. SOLUTION: Whether the gerund phrase exists in a text stored in a text/ translated sentence storage part 2 is judged by gerund phrase conversion part 9 based on a result analyzed in an original language analysis part 7. When the gerund phrase exists, it is judged whether SA-line irregular conjugation is contained in the translated word of the gerund phrase or not. When the translated word contains SA-line irregular conjugation, the translated word is made into a noun. A target language generation part 10 generates the translated sentence in accordance with data outputted from the original language analysis part 7 and the gerund phrase conversion part 9, and the generated translated sentence is displayed on a display means 11.
Patent JP-H11135531-A (JP)
Title: Semiconductor device and its packaging
Inventor: URA TARO
IPC: H01L21/60
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve junction force between input and output electrodes of packaging board also to provide a restraint technology for deformation of the input and output electrodes, in semiconductor device having bump electrodes. SOLUTION: A semiconductor is provided with a chip 4a formed the integrated circuit, thereon, an bump electrode 6 for electrically connecting the semiconductor chip 4a with a packaged board 3 joined to the input and output electrode 2 on the packaged board 3 which is formed in plural number at the packaged side of the semiconductor chip 4a, and plural numbers of metal particle 9 having conductivity put on the top of the bump electrode 6 are provided.
Patent JP-H07153666-A (JP)
Title: Method of pattern formation
Inventor: SAMOTO NORIHIKO
IPC: H01L21/302
Filed: 1993-11-30
Abstract: PURPOSE:To provide the formation method of a pattern whose cross section is T-shaped and which can be formed by lifting off a low-resistance electrode whose cross section is T-shaped. CONSTITUTION:A lower-layer resist opening 13 is formed in a lower-layer resist 11 which is formed so as to be applied on a substrate 10, an upper-layer resist 14 is formed so as to be applied on it, a mixing layer 15 with the lower-layer resist is formed at least in an ammonia (NH3) atmosphere, within a temperature range of 20 to 110 deg.C and for 60 minutes or lower, the upper-layer resist 13 is exposed to ultraviolet ray 16, and a pattern whose cross section is T-shaped is formed.
Patent JP-H03162212-A (JP)
Title: Apparatus for center-sealing in packaging machine
Inventor: SEKO KIYOSHI
IPC: B65B9/06
Filed: 1989-11-18
Abstract: PURPOSE:To increase freedom in selecting a ratio in circumferential speeds among respective rollers by separating a driving system of a film feed roller from a driving system of a film send roller and a center seal roller and driving the latter system via a tension adjusting means. CONSTITUTION:A film send roller 7 and a center seal roller 8 are driven by a driving motor 30 with which the number of rotations can be controlled separately provided from a driving roller for a film feed roller 6 via a tension adjusting means 23 for adjusting film tension between the film send roller 7 and the center seal roller 8. Therefore a ratio in circumferential speeds of the film send roller 7 with respect to the film feed roller 6 can be specified and changed as desired. Thus adjustment of circumferential speed ratio among the respective rollers and adjustment of film tension can be easily done with a simple structure.
Patent JP-H0644771-A (JP)
Title: Magnetic wire and its production
Inventor: ENDO KAZUMITSU
IPC: H01F1/03
Filed: 1991-11-15
Abstract: PURPOSE:To obtain pulses of a higher voltage by subjecting a magnetic wire to a pretreatment to impart a residual strain thereto by applying a tensile stress thereon, then subjecting the wire to a twisting treatment. CONSTITUTION:The tensile stress in impressed on the magnetic wire contg. the ferromagnetic material of an alloy material having a Barkhausen effect to impart the residual strain thereto. The residual strain is superposed with the tensile strain and twisting strain and is thereby increased when the twisting strain is made to remain in the pretreated magnetic wire by adding twisting to the wire by a wrie twisting device having a rubber roller 12 for twisting and rubber roller 13 for holding twisting. As a result, the magnetic wire with which the pulses of the higher voltage are obtainable is obtd.
Patent JP-2001117801-A (JP)
Title: Database synchronizing processor and recording medium recorded with database synchronizing process program
Inventor: TAKADA YUJI
IPC: H04L12/54
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost and the load on a communication path by decreasing the amount of data needed to synchronize data of a database. SOLUTION: This database synchronizing processor is equipped with a generating means which generates histories of data modifications of a database, a 1st specifying means which specifies the kind of data to be synchronized, a converting means which takes a history including the data kind specified by the 1st specifying means out of the histories generated by the generating means and converts it to the format of electronic mail, and a 1st transmitting means which transmits the electronic mail including the history.
Patent JP-H07153854-A (JP)
Title: Perfect cmos type sram device
Inventor: MANO MICHIO
IPC: H01L29/78
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the cell area, i.e., increase the integration degree and speed up the signal processing. CONSTITUTION:A p-type impurity diffused layer 4a of a p-type transistor and n-type impurity diffused layer 4b of an n-type transistor which are components of an SRAM cell are formed in a semiconductor film layer of the same pattern so as to form a direct p-n junction (diode connection). Parts of gate electrodes 6a and 6a' formed on the upper part of the semiconductor film layer are connected through contact holes 8a and 8b to the impurity diffused layer 4b or/and 4a near the p-n junction.
Patent JP-H03160554-A (JP)
Title: Neural network device
Inventor: OBARA KAZUHIRO
IPC: G06N3/04
Filed: 1989-11-20
Abstract: PURPOSE:To realize a neural network parallel processor with a good cost performance ratio by putting one processing element in charge of the functions of plural neurons of an intermediate and an output layer. CONSTITUTION:Plural processing elements 10-1 and 10-2 are connected in common by buses 11 and 12 and a token ring line 13 which controls the right to use the buses is provided. The processing elements 10-1 and 10-2 perform processing corresponding to neurons in precedent stages that they are put in charge of an transfer their processing results to their and other processing elements 10-1 and 10-2 when obtaining the right to use the buses 11 and 12; and then they perform processing corresponding to neurons of trailing layers that they are put in charge of and are then put in charge of the neurons of the intermediate and output layers. Consequently, the neural network parallel processor which has the good cost performance ratio is obtained.
Patent JP-S63153485-A (JP)
Title: Method for testing magnetic disk medium
Inventor: KATSUYAMA TOYOHIKO
IPC: G11B5/84
Filed: 1986-12-17
Abstract: PURPOSE:To clean a magnetic disk medium surface in forward movement and to conduct a recording/reproduction test in backward movement by moving a magnetic head reciprocally on the magnetic disk medium surface when the magnetic disk medium is tested. CONSTITUTION:The magnetic disk medium 1 for information recording and reproduction is rotated and the magnetic disk is moved from the inner peripheral side to the outer peripheral side to remove dust from the magnetic medium surface and thus clean the magnetic disk medium surface. Then while the magnetic head 3 is moved from the inner peripheral side of the magnetic disk medium 1 to the outer peripheral side, information is recorded and reproduced to conduct the test. Thus the dust is removed, so when the magnetic head 3 takes the recording/reproduction test in the forward movement, the generation rate of an error due to the dust is reduced and the production rate of defectives decreases.