baber/WOPTO huggingface dataset:
Patent JP-S6234920-A (JP)
Title: Epoxy resin composition and resin-encapsulated semiconductor device produced by using same
Inventor: IKETANI HIROTOSHI
IPC: H01L23/31
Filed: 1985-08-07
Abstract: PURPOSE:To provide the titled composition composed of an epoxy resin, a hardener containing phenolic OH, an organic phosphine compound and a metal complex salt dye, giving a cured material having excellent thermal cycling resistance and moisture resistance and suitable for a resin-encapsulated semiconductor device. CONSTITUTION:The objective composition contains (A) an epoxy resin (preferably novolac epoxy resin having an epoxy equivalent of 170-300), (B) a hardener having >=2 phenolic OH groups in one molecule (preferably a novolac phenolic resin), (C) preferably 0.01-5wt% organic phosphine compound [e.g. the compound of formula (R1-R3 are organic group) such as triphenylphosphine] and (D) preferably 0.05-10wt% metal complex salt dye (e.g. O,O'-dioxyazo dye containing chromium).
Patent JP-2000010891-A (JP)
Title: Information processor
Inventor: KITAGUCHI TERUYUKI
IPC: G06F13/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To actualize an efficient communication environment by automatically starting a predetermined process, once a communication equipment which can be mounted on and demounted from an information processor is connected to the information processor when a user executes a data communication through the information processor. SOLUTION: The user connects the communication equipment to the information processor so as to execute a data communication. A connection detecting means 101 automatically detects the communication device being connected and outputs a detection signal. A central processing means 102 outputs a communication process start instruction in response to the detection signal. A communication process starting means 103 starts the communication process with the communication process start instruction. A communication process means 104 executes a communication process once the communication process is started.
Patent JP-S6327828-A (JP)
Title: Heat-resistant photoresist film
Inventor: YOKOTA KANICHI
IPC: G03F7/038
Filed: 1986-07-22
Abstract: PURPOSE:To obtain the titled film capable of omitting a drying step and shortening a processing time by making a photosensitive film to a dry film with a specific heat-resisting resist. CONSTITUTION:The 1st layer comprises the photosensitive precursor of the heat-resisting polymer having >=310 deg.C initial temp. of reducing weight by heating, or the photosensitive polyimide which is soluble to an org. solvent and has >=310 deg.C initial temp. of reducing weight by heating and a photopolymerization initiator as an essential component. The 2nd layer comprises the photosensitive precursor capable of converting to the heat-resisting polymer by a heat-treatment which has <=350 deg.C glass transition temp. and >=310 deg.C initial temp. of reducing weight due to heating and the photopolymerization initiator as the essential component. Thus, the titled film which has sufficient heat-resisting property, good sticking property against a substrate, and is un-necessity of the drying step and also has an uniform film thickness is obtd.
Patent JP-H0225532-A (JP)
Title: High-strength and high-conductivity copper alloy for semiconductor equipment lead material or conductive spring material
Inventor: HATANO TAKATSUGU
IPC: H01L23/48
Filed: 1988-07-13
Abstract: PURPOSE:To improve stress relaxation property, solderability, and plating suitability by specifying the contents of Mn, P, and Cu, limiting the contents of O and S as impurities, and regulating grain size. CONSTITUTION:The title high-strength and high-conductivity copper alloy has a composition which consists of, by weight, 0.5-4% Mn, 0.05-1% P, and the balance Cu and in which Mn/P=0.1-0.5 is satisfied and the contents of O and S as impurities are limited to <=0.002% and <=0.0015%, respectively. Further, the above alloy is subjected, e.g., to process annealing and is then subjected to cold rolling, ageing treatment, etc., to regulate grain size to >=0.02mm, by which deterioration in stress relaxation property can be prevented.
Patent JP-H0520354-A (JP)
Title: Japanese-language sentence analyzer
Inventor: TANAKA TOMOHIRO
IPC: G06F17/27
Filed: 1991-07-12
Abstract: PURPOSE:To provide a Japanese-language sentence analyzer which analyzes relations between inputted Japanese-language sentences in the Japanese-language sentence processing system which takes Japanese-language sentences as the input and processes them. CONSTITUTION:An input part for input of analysis results of relations between Japanese-language sentences, a declinable word matching part 2 using a declinable word synonym and antonym data table 3, a case element matching part 4 using a case element synonym and antonym data table 5, a result discriminating part 6 which integrates results of the declinable word matching part 2 and the case element matching part 4 to obtain one result, a case element and declinable word combination matching part 7 which uses a case element and declinable word combination table 8 to perform matching with combination of case elements and declinable words with respect to declinable words unmatched in the declinable word matching part 2, and an output part 9 which outputs relations between two inputted unit sentences are provided.
Patent JP-H116722-A (JP)
Title: Surface state measuring apparatus
Inventor: KANZAKI TOYOKI
IPC: G01B11/30
Filed: 1997-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface state measuring apparatus for measuring the height or the inclination of an objective surface accurately even if it is discontinuous. SOLUTION: The surface of an object 2 is irradiated with a laser light 4 while being scanned two-dimensionally and the light 9 reflected on the surface is converged to decrease the diameter. Subsequently, it is branched to two optical paths 14, 15 where one optical path 14 is provided with a detector 16 for detecting the incident position of the reflected light 9 while the other optical pat 15 is provided with an fθ lens 17 and a detector 18 having a detecting face located at the focal point of the fθ lens 17. The surface state is measured based on the outputs from the detectors 16, 18.
Patent JP-2000005858-A (JP)
Title: Electronic equipment and its manufacture
Inventor: HOSOI TAKASHI
IPC: H05K7/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a body for an electronic equipment which does not have non-charged portions and can form a good shape of a boss. SOLUTION: This electronic equipment equipped with a body 20 having a boss part 21 comprises a protrusion part 22 at a position where the boss part 21 is installed, and a boss member 24 which has a screw hole 27 and is attached to the protrusion part 22 for constituting the boss part 21. Therefore, since the hole part does not require to be formed deeper inside a die device corresponding to the protrusion part, non-charged portions which tend to occur to a deep hole part can be prevented.
Patent JP-S6328652-A (JP)
Title: Gutter of ink jet printer
Inventor: MIROKU YOSHIHIKO
IPC: B41J2/185
Filed: 1986-07-23
Abstract: PURPOSE:To miniaturize a printer and provide a longer deflection electrode when the side walls of a gutter or the recovery of spent ink droplets are of the same size by forming the walls almost in parallel with the flying track of printing ink droplets at a maximum deflection angle. CONSTITUTION:A gutter 8 having a 0.8mm-wide opening on the front of a side wall 13 and a back wall 14 is constituted, and the side wall 13 is tapered toward the back so that a space formed by the both side walls may gradually narrow with an angle of 13 deg. with the advance direction S of ink droplets being provided. accordingly the deflection angle of ink droplets can be widened to realize miniaturization of a printer. In addition, when the side walls are of the same size, the length of a deflection electrode can be made larger. This prolongation of the length of the deflection electrode 5 minimizes a charge voltage, thus reducing a mutual action between ink droplets and thereby contributing to the improvement of printing quality.
Patent JP-H112654-A (JP)
Title: Setting method for measuring environment condition and measuring device
Inventor: KONOSU KENICHI
IPC: G01R31/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To exactly set measuring environment conditions by determining setting example agreeing a measuring standard for each of the measuring environment conditions in advance, and setting at the setting example determined for the measuring environment conditions when a measuring standard is directed. SOLUTION: A CPU reads an outer case leak current and measuring environment condition data agreeing with a measuring standard A out of a ROM, sets measuring conditions of a switch box, an input switcher and a measuring network and switches an LCD panel 7 to an indication screen 21b. On the indication parts 66, 76, 77, 84 and 94 of the indication screen 21b, tolerance values, the polarity of power source, the connection state of the power line and ground line, the kind of filter of the measuring network and the kind of measuring current are indicated, respectively. By pushing a tolerance value indication part 54 and a measuring indication part 55, the tolerance value, the polarity of power source, and connection state of the power source line and ground line become capable of changing the setting.  Therefore, a measurer can both start measurement in an indicated standard measuring environment conditions and start measurement after changing a part.
Patent JP-S6234964-A (JP)
Title: Coating agent composition for imparting water absorbing property
Inventor: HAYAMA KAZUHIDE
IPC: C08L51/02
Filed: 1985-08-08
Abstract: PURPOSE:The titled composition, consisting of an anionic polyelectrolyte based water-insoluble high water absorbing resin and a specific copolymer resin and capable of readily imparting water absorbing property to the surface of water nonabsorbing materials. CONSTITUTION:A composition containing (A) an anionic polyelectrolyte based water-insoluble highly water absorbing resin and (B) a copolymer resin at 1/10-50/10 weight ratio of the components (A) to (B). The component (A) is a copolymer resin containing (i) 50-90wt% ethylenically unsaturated monomeric units containing cycloalkyl ring or aromatic ring, (ii) 5-30wt% ethylenically unsaturated monomeric units containing caroboxylic group and/or carboxyl group neutralized into the salt type and (iii) 0-45wt% ethylenically unsaturated monomeric units other than the components (i) and (ii).
Patent JP-H0225625-A (JP)
Title: Control device for capability of hot water supply apparatus
Inventor: MURAKAMI HIROKUNI
IPC: F23N5/02
Filed: 1988-07-12
Abstract: PURPOSE:To make it possible to effect a smooth shifting of fire during switching burners by obtaining the capability to supply hot water from the amount of supply hot water and the temperature of supply water and a set temperature and switching burners and selecting a burner suitable for the capability and carrying out the shifting of fire with a specified amount of alleviated ignition for the burner at the time of switching burners. CONSTITUTION:Calculation means 11 for hot water supply capability seeks a heating load Qg based on the amount QL of supply hot water, temperature Ti of supply water, set temperature Ts, and efficiency w (Qg = (Ts-Ti)XQc/w). A capability switching and control device 12 selects a group 3 of burners, taking the heating load Qg obtained as an input. A switching and ignition control device 13 opens a switching valve 6 by the output k of the capability switching and control device 12 and at the same time carries out alleviated ignition control which is given to a combustion amount regulator 5 a combustion amount setting signal Vs which sets the amount of gas for shifting fire smoothly for a burner 3A. Namely, everytime the output of switching of the capability switching device 12 requires to open the switching valve 6, the switching and ignition control device 13 is constituted to perform alleviated ignition control.
Patent JP-H0725411-A (JP)
Title: Unmanned conveyance vehicle
Inventor: NAKAMURA MORIO
IPC: B66F9/24
Filed: 1993-07-13
Abstract: PURPOSE:To provide an unmanned conveyance vehicle for performing transfer works of cylindrical conveyance articles unmannedly and conveying them without any pallet. CONSTITUTION:A pair of right and left mounts 6, 6 are provided apart from each other on the upper part of the car body frame 2 of an unmanned conveyance vehicle 1, inclined load receiver faces 6a, 6a lowering toward the central line of the vehicle body are formed in the vehicle body central side of both mounts 6, 6 respectively, a lifter device 15 is arranged between both mounts 6, 6 in such a way as movable vertically, and a load receiver table 16 on which inclined faces 16a, 16a are formed in such a state as lowering from both side toward the vehicle body central line respectively is provided on the upper face of the lifter device 15.
Patent JP-S5876036-A (JP)
Inventor: SUDA KOUJI
IPC: A01M1/02
Filed: 1981-10-29
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-2001006098-A (JP)
Title: Curve detector
Inventor: SATO YOSHIHIRO
IPC: G01C21/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in smooth curve/sharp curve judgement in a curve detector for judging whether a curve on the traveling path of a vehicle is smooth or sharp. SOLUTION: In this curve detector having a present car position detector 1 for detecting a position, where a present vehicle is traveled at present, and a map data base 2 storing road information, on the basis of the stream of dots provided from the map data base for expressing the shape of a road in front of the present vehicle, the degree of the curve on the road in front of the present vehicle is judged. The curve detector is further provided with a long link removing device 4 for deleting a part, which has a distance between two continuous points more than a prescribed value, in the dot stream expressing the shape of the road and the detector judges the degree of the curvature after the part having the distance between two points more than the prescribed value is deleted.
Patent JP-S6151612-A (JP)
Title: Rotary head cylinder
Inventor: FUJIMOTO YOSHIHIRO
IPC: G11B5/11
Filed: 1984-08-21
Abstract: PURPOSE:To reduce audio noises by connecting and fixing the start and end of winding of a shield band electrically to a fixed part at the remotest position from a head to minimize the leakage magnetic flux due to an eddy current. CONSTITUTION:The start and end of winding of the shield band 22 wound around a shield case 9 are connected and fixed electrically to the fixed part 23 at the remotest position from an audio head. A rotor having a magnet 4 is turned by a rotating magnetic field of an exciting winding 3, shielded magnetically largely by the case 9 and the band 22 and the eddy current flowing to the band 22 changes its flowing direction at the fixed part 23 toward the inner side. The leakage flux is increased and not effected because the fixed part is at the remotest position from the head. Thus, the leakage magnetic flux from the rotary cylinder to the audio head is decreased to reduce the audio noise due to revolution of a motor.
Patent JP-H0339605-A (JP)
Title: Optical surface shape measuring instrument
Inventor: TERAMOTO TAKUJI
IPC: G01B11/30
Filed: 1989-07-05
Abstract: PURPOSE:To measure a surface shape over a wide range by uniting an optical heterodyne optical system with an optical system which employs trigonometry. CONSTITUTION:Light projected by a laser light source 1 is made incident on an optical frequency shifter 2 and projected as light of two orthogonal frequencies, which is distributed by a nonpolarizing BS(beam splitter) 3; and one light beam is passed through a polarizer 4 and detected as a signal of beat frequency between the two frequencies. The other light beam is distributed by a polarizing BS 6 into P-polarized light and S-polarized light and the S-polarized light is made incident on a polarizing BS 8 through a mirror 7. Further, the P-polarized light irradiates a surface 10 to be measured through a convex objective 9, reflected, and made incident on a nonpolarizing BS 11 through a condenser lens 11 and further distributed into two light beams. One P1-polarized light beam is made incident on a position detector 13 and the surface height position of the body 10 to be measured is detected. The other P2-polarized light beam, on the other hand, is made incident on the BS 8 through an optical lens 14. Therefore, the S-polarized light and P-polarized light from the BS 8 becomes interference light through a polarizer 15 and is detected by a photodetector 16 as the signal of beat frequency between the two frequencies.
Patent JP-H0463849-A (JP)
Title: Fluorocarbon resin composition
Inventor: HOSOI NORIHIRO
IPC: C08F291/00
Filed: 1990-06-30
Abstract: PURPOSE:To obtain a fluorocarbon resin composition having flexibility and abrasion resistance by mixing an ethylene/tetrafluoroethylene copolymer of a specified degree of crystallinity with tetrafluoroethylene/perfluoroalkyl vinyl ether. CONSTITUTION:A resin composition comprising 100 pts.wt. ethylene/ tetrafluoroethylene copolymer (ETFE) of a degree of crystallinity of 45% or below, 5-40 pts.wt. tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer (PFA) of a degree of crystallinity of 45% or below, 0.25 pts.wt., per 100 pts.wt. polymer component, inorganic filler and 0-20 pts.wt., per 100 pts.wt. polymer component, crosslinking aid comprising a compound having at least two ethylenically unsaturated bonds. Because the temperature of continuous service of PFA is as high as 260 deg.C, whereas that of ETFE is 180 deg.C, this composition, when compared with a mixture comprising PTFE and an inorganic filler, has improved thermal deterioration resistance and can be used under severer conditions.
Patent JP-H1020857-A (JP)
Title: Keyboard device of keyboard musical instrument
Inventor: MURAMATSU SHIGERU
IPC: G10H1/34
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device of a keyboard musical instrument having a key driving mechanism which is simple in construction, allows the reduction of its size and cost and is highly practicably usable. SOLUTION: An electromagnetic actuator 20 of a bidirectional driving type is arranged below a key 1 energized in a key depression direction by a key depression spring 10 and its plunger 50 is depressed to a key 1. This plunger 50 is supported by a key release spring 11 to balance the key 1 in a rest position by means of both springs 10, 11. The rear surface of the plunger 50 is equipped with a key sensor 60 for detecting the position of the key 1. Automatic playing or tactile control is executed by driving the plunger 50 in according with the key depression information detected by this key sensor 60 and the position information of the key 1. Since the key 1 is energized in both directions of the key depression and the key release, the plunger 50 is surely pressed to the key 1 and the smaller driving electric power of the electromagnetic actuator 20 is necessitated.
Patent JP-H0516110-A (JP)
Title: Molding device for hydraulic inorganic molded form
Inventor: SUSUKI HIDEMASA
IPC: B28B1/26
Filed: 1991-07-15
Abstract: PURPOSE:To surely prevent a drain hole formed in a mold from being clogged by one part of cement particles which is sucked from the molding material and dehydrated. CONSTITUTION:A cover 15 with many dehydrating holes formed thereto is provided along the mold face of a bottom force 71. Thereafter the molding material is supplied into a cavity formed by the bottom force 71 and a top force 5 by interposing an extensible filter medium 9. This molding material is sucked and dehydrated.
Patent JP-H1017259-A (JP)
Title: Safety driving device of man conveyor
Inventor: KANAZAWA TORU
IPC: B66B29/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a safety driving device to stop the drive of an escalator in case the moving speed of a handrail has lagged relative to the step wherein the operating efficiency is taken into consideration. SOLUTION: A safety driving device concerned for a man conveyor is composed of handrails installed on both sides of steps on which passengers stand, a motor 4 to move the handrails 2 and steps, a roller 9 rolling in slide contact with the handrails 2, a rotarty encoder 10 attached to the roller 9 and sensing the moving speed of handrails 2, and a control board 6 which compares the sensed moving speed of handrails with that of the steps and determines the time at which the moving speed of the handrails 2 has lagged relative to the steps. Thereupon the motor 4 is stopped, being supported by the ratio of the handrail moving speed to the step moving speed.
Patent JP-2001007484-A (JP)
Title: Formation method for conductor pattern
Inventor: SAKUYAMA SEIKI
IPC: H05K3/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a formation method for a conductor pattern wherein a circuit pattern is surely formed even with a substrate comprising such a material as of low moisture-resistance and chemical-resistance while a lower resistance is realized by a low-cost and simple method. SOLUTION: Related to method for forming, as a pattern, a conductor layer 21 on a substrate 1, a desired resin pattern 20 is formed of a thermo-plastic resin on the substrate 1, on which the conductor layer 21 is laminated with the thermo-plastic resin constituting the resin pattern 20 as an adhesive component. As another method, adhesive conductor particles wherein at least a part of conductor particle is coated with the thermo-plastic resin to form an adhesive part are allowed to deposit on the surface of substrate, and then the adhesive parts of the adhesive conductor particles are softened or melted under heat to provide a resin pattern, forming a conductor layer of conductor particles.
Patent JP-H0620903-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE MICHIO
IPC: H01L21/027
Filed: 1992-07-01
Abstract: PURPOSE:To equalize the size of machining and the shape of machining extending over the whole in a wafer by arranging a dummy shot on the outer circumferential section of the wafer in a photolithographic process, in which the step and repeat exposure of a desired mask pattern is conducted on the wafer. CONSTITUTION:The upper section of a wafer 1 is coated with a positive resist, and the step and repeat exposure of a pattern 2 for a desired wiring process is performed into a wafer surface by employing a step and repeat aligner The step and repeat exposure of the same pattern as a semiconductor device section is also carried out in a region, which does not contribute to the acquisition of a nondefective semiconductor device, as a dummy shot at that time. It is desirable that the dummy pattern 3 is disposed so as to be transferred extending over the whole surface in the wafer 1 regarding arrangement in the wafer of the dummy pattern 3. A mask pattern used for the dummy shot may not be the same pattern as the semiconductor device section, but it is desirable that a ratio to the pattern density of the semiconductor device section is 0.7-1.3 at that time.