baber/WOPTO huggingface dataset:
Patent JP-H04162543-A (JP)
Title: Tool for bonding inner lead
Inventor: TEJIMA YASUHIRO
IPC: H01L21/603
Filed: 1990-10-25
Abstract: PURPOSE:To correspond to the variation of the kinds of IC chips by composing the title tools of tool assemblies, in which a plurality of tools corresponding to the IC chips having different size are brought independently to a displaceable state in the axial direction and assembled in a coaxial manner, and a mechanism selecting the tool to be operated in the tool assemblies. CONSTITUTION:A tool 20 is installed to a device bonding the inner lead sections of leads on tape carriers 5, 12 with pads on IC chips 1A, 1B through thermocompression bonding, and consists of a tool assembly 25, in which a plurality of tools 22, 24, in which each thermocompression bonding section 22a, 24b is formed in mutually different dimensional shapes corresponding to one IC chip in the IC chips 1A, 1B having different size, are brought independently displaceable manner in the axial 23 direction and assembled in a coaxial shape, and mechanisms 26, 26d, 22d, 24c, 27, etc., selecting the tool to be operated in the tool assemblies 25. Accordingly, the inner lead sections can be bonded with two kinds or more of the IC chips having different size through thermocompression bonding by one tool.
Patent JP-H09108911-A (JP)
Title: Composite cutting tip whose cutting edge piece has excellent joining strength
Inventor: UEDA FUMIHIRO
IPC: B23K1/19
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To increase joining strength of a cutting edge piece to a tip main body by directly brazing a cubic system boron nitride sintered material-made cutting edge piece to a cutting edge part of a tungsten carbide group cemented carbide-made tip main body through an Ag alloy brazing material. SOLUTION: A composite cutting tip contains Cu: 10 to 30% and Ti: 2 to 8 % and Zr: 0.5 to 4% in weight%, and a residual part is formed by directly brazing a CBN sintered material-made cutting edge piece to a cutting edge part of a WC group cemented carbide-made tip main body by using an Ag alloy brazing material having the composition composed of Ag and unavoidable impurity. Though a Cu component has an action which enables joining by brazing by increasing fluidity by lowering a melting point of the brazing material, when its content is less than 10%, a desired effect is not obtained in the action, and on the other hand, when its content exceeds 30%, strength of a brazing part reduces.
Patent JP-S62148572-A (JP)
Title: Coating pigment
Inventor: KONDO KAORU
IPC: C09C3/10
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the titled pigment with the coating liquid therefrom outstanding in fluidity, of high blister resistance and good printability such as ink acceptability, by incorporating a pigment with a low molecular weight amine- epihalohydrin resin in specified proportion followed by drying treatment to effect crosslinking on the pigment surface. CONSTITUTION:The objective pigment can be obtained by incorporating (A) 100pts. by wt., on a solid basis, of a pigment with (B) 0.01-5pts. by wt., of a low molecular weight amine-epihalohydrin resin with a viscosity of its aqueous solution of 10wt% concentration <=10cps measured using a Brook-field type viscometer (at 60rpm at 25 deg.C) (e.g. dimethylamine-epichlorohydrin resin) followed by drying treatment to effect crosslinking on the pigment surface.
Patent JP-H10128847-A (JP)
Title: Method for embossing foamed sheet
Inventor: ODAGIRI HISAMI
IPC: B29K105/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent a foamed sheet from being curled to the unembossed side by heating both sides of the sheet in advance at its softening temperature or above. SOLUTION: In a place between a feeder 1 and a take-up device 2 where a foamed sheet 3 is transferred are installed infrared heating devices 4, 4', an embossing machine 5, and a receiving apparatus 6 in sequence. The sheet 3 is heated in advance to its softening temperature by the heating devices 4, 4' which heat both sides of the sheet 3 and lead to the embossing machine 5. When the softened sheet 3 passes through the embossing machine 5, an embossed pattern is formed on one side of the sheet 3. After that, the sheet 3 is received by the receiving apparatus 6 and is wound up by the take-up device 2. Since both sides of the sheet 3 are heated, the sheet 3 is prevented from being curled to one side.
Patent JP-H10131018-A (JP)
Title: Eraser
Inventor: INAGAKI KENJI
IPC: B43L21/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an eraser having excellent erasing performance on written mark, retention of generated eraser refuse and durability of erasing performance and producible at a low cost. SOLUTION: This eraser has a cushion structure composed of an erasing part having the following structure (a) and physical properties (b) and a base. (a) The erasing part is composed of a non-elastic crimped staple fiber aggregate as a matrix and heat-bondable composite staple fiber having a welding component having a melting point lower than that of the polymer constituting the crimped staple fiber by 40-120 deg.C in a state at least exposed on the fiber surface, the composite staple fibers are dispersed in the above aggregate at a weight ratio (crimped fiber/composite fiber) of (90:10)-(50:50) and the thermally welded points made of the welding component are sporadically formed on the crossing points of the composite staple fibers; and (b) the density of the erasing part is 0.005-0.10g/cm<3> .
Patent JP-H02138526-A (JP)
Title: Braking device mounting construction for trailer
Inventor: YAMANA TAKASHI
IPC: F16D65/28
Filed: 1988-11-15
Abstract: PURPOSE:To heighten the carrying height for a trailer by having a piston rod for a driving actuator for a brake shoe penetrated in a central position on a cross section of the edge of an acceleration shaft in order to connect it with an brake arm. CONSTITUTION:A piston rod 9 of an actuator 8 for driving a brake shoe 6 is penetrated in a central position on a cross section of the edge of a lower acceleration shaft 2 by a bush B that is welded at the same position, and is connected with a brake arm 10. The brake shoe 6 is actuated by the actuation of the actuator 8. Since the piston rod 9 is penetrated at the edge of the lower acceleration shaft 2 and in the center of the cross section, the strength of the lower acceleration shaft 2 is the same as it was before the penetration. The carrying height can thus be heightened without braking the lower acceleration shaft 2, and the ground height can also be heightened.
Patent JP-H01130214-A (JP)
Title: Data input system
Inventor: MARUYAMA TAKAHISA
IPC: G06F3/048
Filed: 1987-11-16
Abstract: PURPOSE:To improve the response performance by constituting the title system so that even a K/B depressed data to any window can be inputted to its process, when an event input request of a K/B has been executed by other window. CONSTITUTION:The data input system is provided with a keyboard (K/B) input controller 2 and a K/B notice controller 10. A K/B depressed data in an initial state is inputted to only a holding buffer 5 annexed to a window A 3, and in this case, when it is necessary for a process B to allow other window than a window B 4 held by itself to recognize a fact that the K/B has been depressed, a K/B depression notice request of the whole mode is issued to the K/B notice controller 10, and the process is brought to sleep by waiting for an interruption for itself. In this state, when the K/B 1 is depressed against the window A 3, said controller 2 detects it, inputs a depression data to a holding buffer 5, and also, sends an interruption to other window B 4 and wakes up the process B.
Patent JP-H03149837-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA SHUICHI
IPC: H01L21/336
Filed: 1989-11-06
Abstract: PURPOSE:To enable a semiconductor device in fine dimensions to be manufactured by implanting impurity ions selectively from the upper part of a conductive layer using a focusing ion beam for forming a plurality of ion implanted regions at a specified interval and by eliminating the ion implanted region of the conductive layer and an insulation layer selectively by etching. CONSTITUTION:An insulation layer 5 is formed on one main surface of a semiconductor substrate 1 and a conductive layer 40 is formed on the surface of the insulation layer 5. Then, by implanting specified impurity ions selectively from the upper part of the conductive layer 40 by a focusing ion beam 11, a plurality of ion implanted regions 12 over the conductive layer 40, the insulation layer 5, and the semiconductor substrate 1 are formed at a specified interval. After that, the ion implanted region of the conductive layer 40 and the insulation layer 5 are selectively eliminated by etching. For example, a gate oxide film 5 is formed on the surface of the silicon substrate 1 and then a tungsten film 40 is formed on it. Then, phosphor ions are implanted toward the region within the silicon substrate 1 which becomes a source 7 and a drain 6 in the form of a focusing beam 11, thus forming the ion implanted region 12.
Patent JP-H06134554-A (JP)
Title: Detection of position of cast strip in trip continuous caster and continuous caster providing cast strip positional detectioning function
Inventor: YAMAGAMI YASUHIRO
IPC: B22D11/128
Filed: 1992-10-27
Abstract: PURPOSE:To precisely detect the edge parts of a cast width, make a trimming quantity the suitable value and improve the producing yield by detecting marking position on a conveying table after executing the marking on a specific position preset in the cast width direction. CONSTITUTION:At the time of directly and continuously casting a metal strip 4 through cooling molds 1, 1 periodically shifted or rotated, the marking 7 is applied on the specific position in the width direction of the metal strip 4 during casting or after casting. Thereafter, this marking is read an the cast edge parts in the width direction of the metal strip 4 are detected. At the time of using (w) for the cast width, the specific position in the width direction applying the marking is made to be the position being apart from the cast edge parts in the width direction of the cast metal strip 4 toward the center part by the distance satisfying 0.001Xw-0.1Xw. By this method, the edge parts in the cast width are precisely detected, and excess meandering during conveying is restrained and also, by making the trimming quantity the suitable value, the producing yield is improved.
Patent JP-H08126815-A (JP)
Title: Multitubular waste gas treating device and method therefor
Inventor: NISHINO HARUO
IPC: B01D53/50
Filed: 1994-10-28
Abstract: PURPOSE: To provide a multitubular waste gas treating device and a method therefor capable of securing high desulfurizing efficiency to increase neutralizer use efficiency and also performing economical waste gas treatment remarkably saved in oxidizing air compression power. CONSTITUTION: This device has a vessel body 30 having a 1st chamber 10 with a waste gas introducing port 15 to introduce waste gas and a 2nd chamber 20 formed separately from the 1st chamber by a partition plate 5 and for storing a liquid absorbent, plural gas dispersing pipes 23 arranged almost vertically so that the 1st chamber and the 2nd chamber may be communicated with each other, and a vertical shaft agitator 40 for agitating a liquid absorbent 21 stored in the 2nd chamber. The gas dispersing pipes 23 are arranged so that the lower end parts thereof may be immersed in the liquid absorbent. The vertical shaft agitator 40 is provided with the 1st agitating blade 41 and the 2nd agitating blade 42 fitted to a rotating shaft 49.  The 1st agitating blade 41 is placed above the 2nd agitating blade 42, and the blade length L1 of the 1st agitating blade 41 is shorter than the blade length L2 of the 2nd agitating blade 42, and the blade angle of the 1st agitating blade 41 is smaller than that of the 2nd agitating blade 42.
Patent JP-H05101458-A (JP)
Title: Information recording medium and information processing method using the medium
Inventor: KANEKO FUTAO
IPC: G11B9/02
Filed: 1991-10-08
Abstract: PURPOSE:To enable writing and reading of information with a large degree of multiplicity by short circuiting a first and a second electrodes or by applying an equal and opposite polarity voltage than the one during the writing to the first and the second electrodes. CONSTITUTION:An information recording medium 4 is formed by a first electrode film 2 on substrate 1 a recording film which includes at least two kinds of polarization molecule with different dielectric relaxation time and a second electrode film 2 in layers. An information writing to the information recording medium is done while lowering the temperature of the information recording medium from the temperature which is higher than the one in which information is being held by applying the voltage, which has waveforms corresponding to the information, between the electrodes. Furthermore, information reading from the information recording medium is done while raising the temperature of the information recording medium from the temperature in which information is being held by short circuiting both electrodes or applying the opposite voltage than the one used in the writing to both electrodes and by measuring the current which flows between the both electrodes or electric charges.
Patent JP-2000124992-A (JP)
Title: Communication equipment
Inventor: ASAI NORIHIKO
IPC: H04M11/00
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To leave many messages by storing message data to be constituted by specified frequency to be transmitted from equipment at the other party in a data storage means by making them correspond to information about the equipment at the other party instead of a voice message when storage of a new voice message in a message storage means is impossible. SOLUTION: When a call signal is received, a caller's telephone number is written in a caller's number memory 14a by facsimile equipment 1. Next, when the new voice message can not be recorded because a voice memory 16 shows a memory full state in an automatic answering mode, a response message to prompt transmission of the message data which are stored in a first message memory 13b is transmitted to the equipment at the other party, the message data of a DTMF signal to be transmitted from the equipment at the other party are received, converted into digital data and stored in a message memory 14b together with the telephone number of the equipment at the other party which is stored in the caller's number memory 14a.
Patent JP-H03150328-A (JP)
Title: Manufacture of alloy for rare earth magnet
Inventor: ISHIBASHI TOSHIYUKI
IPC: C22C19/07
Filed: 1989-11-07
Abstract: PURPOSE:To manufacture the alloy capable of manufacturing a rare earth magnet having high capacity by melting an alloy constituted of rare earth metals, Co, Fe, Cu and Zr in a crucible and holding it under specified conditions. CONSTITUTION:An alloy contg., as fundamental compsn., rare earth metals and Co and contg., at need, Fe, Cu and Zr with impurities inevitable in manufacturing is melted in a crucible and is thereafter held at 1000 to 1250 deg.C for 0.1 to 10 hr. Furthermore, as the rare earth elements, Sm, Y, La, Ce, Pr, Nd, misch metal, etc., are used. In this way, the alloy capable of executing homogenizing heat treatment in a short time can be obtd., by which a rare earth magnet having high magnetic characteristics can be manufactured.
Patent JP-H08149597-A (JP)
Title: Supporting member for component of vibration system for speaker and production of the member
Inventor: KOBAYASHI AKIKO
IPC: H04R9/02
Filed: 1994-11-24
Abstract: PURPOSE: To provide the supporting member which is rich in flexibility and is superior in wetproof property and thermal resistance and has a low reduction rate of Fo and has a good workability for heat and pressure molding by subjecting the base material, which is made of a fabric of chemical synthetic fibers impregnated with shape memorizable resin, to heat and pressure molding. CONSTITUTION: The base material made of the fabric of chemical synthetic fibers impregnated with shape memorizable resin is formed into a desired shape by heat and pressure molding to constituted the supporting member of vibration system components for speakers. That is, a fabric of chemical synthetic fiber polyester is impregnated with polyurethane shape memorizable resin and is formed into a desired shape by heat and pressure molding to obtain a damper 10 as the support member of oscillation system components for speakers. Since the support member is rich in flexibility and is superior in wetproof property because of the base fabric of chemical synthetic resin and is formed in a short time (5 to 10sec) at 130 to 170 deg.C as the temperature, which the base fabric of chemical synthetic fibers can stand, because of the use of shape memorizable resin as the impregnant, the workability is improved.
Patent JP-2001109484-A (JP)
Title: Warning sound generation device
Inventor: ISOBE MASATOSHI
IPC: G10K15/04
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce memory capacity, to generate warning sound by a simple program and to use slow speed and inexpensive CPU. SOLUTION: Basic waveform data and either frequency data or amplitude data on warning sound are stored in a memory. CPU executes addition/ subtraction based on either frequency data or amplitude data. Thus, a basic waveform is controlled only by either a frequency or amplitude so as to generate a warning sound signal. In the case of siren sound, basic waveform data on siren sound and a counter setting value deciding the timer interruption time of CPU and change quantity as frequency data are stored in a memory. Change quantity is added to/subtracted from the counter setting value. Then, the sampling period of basic waveform data is changed and the basic waveform of siren sound is controlled only by the frequency.  In the case of warning sound, basic waveform data and amplitude data of warning sound are stored in the memory and amplitude data is added to/subtracted from basic waveform data. Thus, the basic waveform of warning sound is controlled only by amplitude.
Patent JP-H05127471-A (JP)
Title: Image forming device
Inventor: KIYOTA HIROSHI
IPC: G03G15/02
Filed: 1991-11-06
Abstract: PURPOSE:To obtain an image forming device by means of which a properly formed image can be obtained only at one time even in a case where the normal character original has a photograph in it. CONSTITUTION:The image forming device which forms an original image as an electrostatic latent image, obtained by exposing/scanning the placed original, on a photosensitive drum electrified to the prescribed potential is provided with, a potential switching was for switching the electrification potential of the photosensitive drum either to the potential corresponding to the normal original mode or the potential corresponding to the photographic mode, an area specifying means 30 for specifying a photographic area in the placed original as a photographic mode area, and a potential switch control means 31 for electrifying the normal original area in an original electrostatic latent image formation area on the photosensitive drum to the potential corresponding to the normal original mode and electrifying the specified photographic area to the potential corresponding to the photographic mode.
Patent JP-S63146863-A (JP)
Title: Carboxylic acids
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1987-11-17
Abstract: NEW MATERIAL:Syn form carboxylic acids expressed by formula I [R<1> is formula IV (Ra is amino, protected amino; X is halogen), formula V or formula VI; R<2> is carboxy or protected product of carboxy-substituted lower alkyl] and salt thereof. EXAMPLE:2-(4-Aminopyrimidine-2-yl)-2-tert. butoxycarbonylmethoxyiminoacetic acid. USE:A medicine. a synthesizing intermediate of novel 7-substituted 3-cephem-4- carboxylic acid expressed by formula VII (R<4>=R<2>) having excellent antimicrobial activity to wide pathogenic germs containing Gram-negative and Gram-positive bacteria and useful as an antibiotic. PREPARATION:A compound expressed by formula II or salt thereof is reacted with a compound expressed by formula III or salt thereof in a solvent, preferably in the presence of an organic or inorganic base normally while cooling or heating to provided the compound expressed by formula I.
Patent JP-H09110597-A (JP)
Title: Production of superlattice multi-layered film comprising metal and oxide
Inventor: KADO TETSUO
IPC: C30B23/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a superlattice multi-layered film, capable of efficiently producing the superlattice multi-layer film good in crystallinity, high in quality and useful as a new functional material by the epitaxial growth treatment of an intermetallic compound and an oxide as raw materials by a vacuum film-forming method. SOLUTION: This method for producing the superlattice multi-layered film comprising the metal and the oxide comprises subjecting raw materials comprising the intermetallic compound having a face-centered tetragonal structure or face-centered cubic structure and the oxide having a sodium chloride type cubic structure and having a lattice constant difference of <2% therebetween to an epitaxial growth treatment by a vacuum film-forming method to alternately laminate the intermetallic compound and the oxide to each other into at least two layers.
Patent JP-H11104565-A (JP)
Title: Stone removing device
Inventor: YAMAMOTO SOICHI
IPC: B07B4/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to separately take out grains of small sizes (screenings) and large and middle sizes by constituting a first grain take-out port and a second grain take-out port in such a manner that the taken out grains are taken out via respectively independently a first independent by a first take-out trough and a second take-out trough so that the taken out grains do not mix with each other. SOLUTION: The grains sorted by a first sorting perforated plate 7 are relatively of small sizes and the middle-and large-sized grains arrive at the top of a transverse feed perforated plate 17. This transverse feed perforated plate 17 is transversely fed by wind and the grains arrive at a return perforated plate 18 from a first connecting port 20. This return perforated plate 18 is returned as the wind blows backward and the grains flow into a second sorting perforated plate 21 from a second connecting port 22. Then, the grains taken out of the first grain take-out port 26 are the small- sized grains inclusive of the screenings. The grains taken out of the second grain take-out port 25 are the middle-and large-sized grains without contg. the screening and are, therefore, different in taste. The first grain take-out port 26 is provided with the first take-out trough 40 and the second grain take-out port 25 is provided with the second take-out trough 41 so as to prevent the mixing thereof.
Patent JP-H11127459-A (JP)
Title: Method for inspecting solid-state image pickup device
Inventor: MIYATA YUJI
IPC: H04N17/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the waveform of transfer leaving signal of signal charge appearing on the first picture element of an OB(optical black) part area, and to precisely measure the waveform. SOLUTION: A clamp pulse is applied to a signal waveform outputted for each picture element by a clamp circuit 5, and a sample/hold(S/H) pulse is applied by an S/H circuit 6. In sampling, the S/H pulse is stopped before several picture elements from the first picture element of an OB part 11 so that the effect of the time constant of the clamp circuit 5 can be prevented, and the S/H pulse is applied again after being made close to a low level. Thus, the deterioration of the waveform after S/H can be prevented.