baber/WOPTO huggingface dataset:
Patent JP-H11121347-A (JP)
Title: Method for transferring/aligning charged corpuscular beam
Inventor: KAWADA SHINTARO
IPC: H01L21/027
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring/aligning charged corpuscular beams by which a defocussing beam due to space charge effect can be suppressed at the specified level or lower and a high-throughput alignment be realized. SOLUTION: A method is used to transfer and align the pattern of a mask to/with a surface to be aligned (wafer resist 5) at a unit of small field 7 of a mask 2. A filling factor f, that is a ratio of the total area of pattern passed by charged corpuscular beams to the total field area of the small field, is adjusted every small field so that defocusing beams due to Coulomb's effect become smaller than the smallest pattern in every small field.
Patent JP-H02137965-A (JP)
Title: Carrier driving device of recorder
Inventor: HIRANO HIROFUMI
IPC: B41J19/20
Filed: 1988-11-18
Abstract: PURPOSE:To form a long rotary shaft having comparatively a large shaft length in comparison with a diameter by shortening a forming cycle by a method wherein even in the case where a carrier is positioned at any position within a transfer range, a projection part on the rotary shaft fits movably in a lead of the carrier always on, at least, one or more positions. CONSTITUTION:A lead groove 15 is formed on an inner surface of a bearing hole of a carrier 2, and a discontinuous projection part 16 is provided along lead locus of the same cycle as that of the lead groove 15 on a rotary shaft 1. A length of the lead groove 15, a position and a size of the projection part 16, etc., are so established that the lead groove 15 and the projection part 16 always fit movably in each other on, at least, one position even in the case where the carrier 2 is located at any position on the rotary shaft 1. Since the projection part 16 is installed at a position of each one half cycle of the lead, the length of the lead groove 15 of the carrier 2 should preferably have only the length of one half cycle the lead plus some length or over. When the rotary shaft 1 is revolved with a carrier driving motor 4, the carrier 2 is axially moved with the projection part 16 movably fitting in the lead groove 15.
Patent JP-H05108789-A (JP)
Title: Graphic processing system
Inventor: TAKASAKI TOSHIHITO
IPC: G06T11/00
Filed: 1991-10-14
Abstract: PURPOSE:To facilitate a command preparation dealing with vector graphic data and picture data simultaneously by providing a library where each command of processing functions involve with vector graphic operations and picture operations is registered and performing the operations of the vector graphic data and picture data and an edition processing together by using these commands. CONSTITUTION:This system is provided with a picture memory 19 storing picture data, a data memory 18 storing vector graphic data, a display device 16 displaying picture data and vector graphic data and input devices 14, 15 performing an edition instruction for the vector graphics and pictures. Processings for displays/operations and editions are performed by superposing picture data and vector graphic data on this graphic processing system. At this stage, a library 12 where each command of processing functions involved with vector graphic operations and picture operations is registered is further provided. By using the commands of the library 12, a series of operations of vector graphic data and picture data and an editing processing can be performed together.
Patent JP-S62151888-A (JP)
Inventor: NAKAJIMA KENICHI
IPC: G09G1/16
Filed: 1985-12-26
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-2000116999-A (JP)
Title: Iron
Inventor: TSUBAKI KAZUHARU
IPC: D06F79/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of an iron and improve the assembly of the iron in order to provide an iron case with a lock mechanism. SOLUTION: When an iron body 1 is put on a mounting base 75 and a case 101 is covered over the iron body, the elastic deformation of the case 101 makes an engaging tooth 106 engage with the mounting base 75. Conversely, the case 101 can be easily put off, by hooking a user's finger on a finger hook 103 protruded on the lower periphery of the case 101. The finger hook 103 provides a lock button function. However, a dedicated lock button is unnecessary because the finger hook 103 is formed so as to be integrated with the case 101. Moreover, since the elasticity of the case 101 makes the engaging tooth 106 engaged or released, the number of part items can be reduced.
Patent JP-H03153538-A (JP)
Title: Drawing method of glass rod
Inventor: NAKA YASUHIRO
IPC: C03B37/012
Filed: 1989-11-09
Abstract: PURPOSE:To shorten the rising time to a stationery drawing state by specifying the relation of an outer diameter measured in a meniscus part having specified viscosity of a glass rod and the target outer diameter when the glass rod is rotated and drawn while utilizing a heating source which is relatively moved to the lengthwise direction. CONSTITUTION:While both ends of a glass rod 1 are symmetrically rotated and also the glass rod 1 is heated to the other end from one end by a heating source 4 moved relatively for the rod 1 along the lengthwise direction thereof, the heating start end side of the rod 1 is drawn to the lengthwise direction. In this method, value of an outer diameter measured in a meniscus part 5 of the rod 1 in the position of 10<6.2>-10<7.0> poise viscosity is defined as (d). Value of the outer diameter in the target meniscus part of the drawn glass in this measuring position is defined as (d0). The glass rod is drawn so that ¦d-d0¦<0.1 d0 is obtained when elongation in the lateral direction reaches a stationary state until the elongation of the lateral direction of the meniscus part 3 reaches the stationary state after drawing of the rod is started.
Patent JP-H05109398-A (JP)
Title: Manufacture of pole plate group for lead-acid battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M50/541
Filed: 1991-10-11
Abstract: PURPOSE:To achieve good joining between an lug portion and a strap and improve quality by laying a pole plate which has the lug portion slantly cut at the end on an isolator to form a pole plate group and forming the strap with a cast-on-strap technique. CONSTITUTION:A pole plate 1 has the lug portion 2 slantly cut at the end 3. The pole plate 1 is laid on an isolator to form a pole plate group, which is inserted into the recessed portion 5 of a casting mold 4. The recessed portion 5 in which melted lead 6 is previously filled in left cool or forcibly cooled, and then the pole plate group is pulled off upward to form a strap. In this case, lug portion 2 is submersed until the end hits the bottom of the recessed portion 5, to weld all the lug portion 2 of the pole plate 1 in the melted lead 6. Slant cutting allows the contact of the melted lead with the surface having no oxide coating in a wide surface area, a decrease in volume of the submersed lug portion 2 and the effective use of quantity of heat of the melted lead 6, resulting in better welding conditions.
Patent JP-H01134193-A (JP)
Title: Heat-insulating panel
Inventor: OTSUKI HIKARI
IPC: F25D23/06
Filed: 1987-11-19
Abstract: PURPOSE: To improve the heat insulation and surely couple a flange by making thinner a contact wall of a groove of a frame for coupling a flange of an outer plate and inner plate than a base wall of the groove and extending the contact wall outer end to outside from the base wall outer end. CONSTITUTION: A heat insulating panel has a frame 5 having a first and second grooves 14 for coupling a flange 12 of an outer plate 4 and an inner plate. Each groove is composed of a base wall 17 buried in a heat insulator to increase the anchoring force, regulating wall 18 for receiving the flange 12 outer surface and contact wall 19 which is thinner than the base wall 17 and extends to outside from the outer end of the base wall 17. This allows a foamable heat insulator to be charged up to the flange 12 inner face to improve the heat insulation. Elasticity is rendered to the contact wall to press the flange inwards, thereby ensuring the flange coupling.
Patent JP-S63144935-A (JP)
Title: Measuring device for chamfering tool
Inventor: KIKUCHI TAKEOMI
IPC: B23Q17/22
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a measuring device easy for measurement and having high precision by constituting it with a measuring means measuring the shift quantity from the origin position of a main spindle at the measuring point where the edge of a chamfering tool is brought into contact with the sensor of a tool setter and the diameter size at the measuring point of this chamfering tool and an arithmetic means. CONSTITUTION:First, the tool diameter D and the tool angle alpha at the machining point F of a chamfering tool 1 are inputted as the known data. Next, a reference tool fitted to a main spindle is manually brought into contact with the sensor section 3a of a tool setter 3 mounted on a table 4, and the position of the contact face of the sensor section 3a from the origin is determined. Next, the edge of the chamfering tool 1 fitted to the main spindle is brought into contact with the sensor section 3a. The shift quantity of the main spindle L1 to the touch signal generated at the touch point G is stored, and also the tool diameter D1 of the chamfering tool 1 at the point G is calculated and stored. The stored data are read out to calculate the preset position of the tool 1, and its shift quantity L is stored. The data are read out for correction at the time of machining.
Patent JP-H10144963-A (JP)
Title: Led light source and its manufacture
Inventor: YASUMOTO MASAMI
IPC: H01L33/62
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To device equalization of optical property and prevention of a bonding wire from exposure by providing an oil-repellent film along the periphery of light-transmitting resin on an upper surface of a substrate. SOLUTION: An LED chip 31 is provided on an upper surface of a substrate 21. An LED light source is made by molding the LED chip 31 with light- transmitting resin 33, and is provided with an oil-repellent film 26 along the a periphery of the light-transmitting resin 33 on the upper surface of the substrate 21. For example the oil-repellent film 26 is formed of oil-repellent, mainly canting silicon or polymer of fluorine base. The LED chip 31 is bonded and fixed to a chip arranging pad 22a of a pad 22 for LED on the substrate 2 via a conductive bonding agent. Next, a bonding wire is connected by wire bonding between the LED chip 31 and the pad 22b for wire bonding. Then a predetermined volume of the light-transmitting resin 33 in a fluid state is made to drip from the upper part of the LED chip 31.  Following that, the resin 33 which is prevented from expanding by the oil-repellent film 26 undergoes heat processing and is hardened.
Patent JP-H06151728-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOISHIKAWA YUKIMASA
IPC: H01L27/06
Filed: 1992-10-30
Abstract: PURPOSE:To easily apply a trench isolation method for isolation of the power MOSFET, with which a current is allowed to flow from the side of the first main surface of a semiconductor substrate, and the control element formed on the first surface of the semiconductor substrate. CONSTITUTION:A semiconductor substrate is composed of an N<-> type epitaxial layer 2, on which an N<+> type substrate 3 is formed, a P-type epitaxial layer 1 is formed thereon, and the first trench 14a is used for isolation of the power MOSFET 38, with which a current is allowed to flow to the second main surface side from the first main surface side of the semiconductor substrate, and the control elements 36 and 37 formed on the first main surface of the semiconductor substrate. Also, the channel region 20 of the MOSFET 38 is formed on the side wall of the second trench 14b in a P-type epitaxial layer 1.
Patent JP-H07122169-A (JP)
Title: Switch circuit
Inventor: UCHIYAMA TOSHIHARU
IPC: H01H47/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide a noise-less switch circuit by connecting a mechanical relay to a semiconductor relay in parallel to each other, turning ON the mechanical relay after a prescribed time of ON of the semiconductor relay to make the chattering of the mechanical relay ignorable, and turning OFF the semiconductor relay after OFF of the mechanical relay. CONSTITUTION:When a reverse power source signal S1 becomes 'L' by ON of a power source, a transistor Q10 is OFF, and Q11 is ON. Semiconductor relays 1-4 are ON, and a capacity 13 accumulates charges. A mechanical relay 5 is ON later than ON of the power supply, switch pieces 6, 7 make contact with contacts 8, 9, and the semiconductor relays 1-4 and the mechanical relay 5 are ON. The voltage fall by the ON resistance until the relay 5 is ON after ON of the relays 1-4 is minimized, and the influence of voltage fluctuation is hardly present. When the signal S1 becomes 'H' by OFF of the power supply, the semiconductor relays 1-4 hold ON until the accumulated charge of the capacity 13 becomes lower than a prescribed threshold level, the relays 1-4 are OFF after OFF of the relay 5, and a spike noise can be thus suppressed.
Patent JP-H05230431-A (JP)
Title: Aqueous polyurethane dispersion
Inventor: AREKUSANDAA BUARON
IPC: C08K3/00
Filed: 1992-10-30
Abstract: PURPOSE: To provide an aqueous dispersion that exhibits good heat resistance when used as an adhesive.  
     CONSTITUTION: The aqueous dispersion comprising (A) 45-96.95 wt.%. of a polyurethane, (B) 3.0-50 wt.% of a phenol/formaldehyde condensation resin or of an epoxy resin, and (C) 0.05-5.0 wt.%. of an inorganic compound with solubility of less than 1 g/liter in water at 20°C, wherein wt. percents are based on the sum of the components (A), (B), and (C). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07147513-A (JP)
Title: Superconducting oscillator
Inventor: NAGAI YASUHIRO
IPC: H03B15/00
Filed: 1993-11-24
Abstract: PURPOSE:To finely adjust an oscillating frequency by arranging a thermal switch made of a normal conduction metal in the vicinity of a resonance circuit of a superconducting resonator dominating a noise characteristic of a superconducting hybrid oscillator. CONSTITUTION:A superconducting linear resonator 2 is made of a superconducting thin film of a line. A feeder 1 is arranged to both sides of the resonator 2. Thus, power is supplied from the side of the resonator 2 via the feeder 1. A thermal switch 3 is made of a normal conduction metallic thin film in the vicinity of both ends of the resonator 2 at the side opposite to the line 1. Through the constitution above, the thermal switch 3 is added to the superconducting linear resonator 2, power is applied to the switch 3, then the effective length of the superconducting resonator is reduced reversely. Thus, the resonance frequency is finely adjusted with high accuracy.
Patent JP-H04166352-A (JP)
Title: Light exposure method in led printer
Inventor: NISHIYAMA MINORU
IPC: G03G15/04
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the light exposure time and mitigate the discontinuity in the relation between the gradation level and the density by a method wherein a strobe pulse is so controlled that the ratio of the actual light exposure time to the time from the start of an intermittent exposure to the end is constant at any gradation level. CONSTITUTION:Data and a strobe signal are outputted from a data and strobe control means 5; the data is inputted to a shift register 1 and the strobe signal is inputted to an LED driver 3. The data and strobe control means 5 controls the output of the data and the strobe signal as follows: when a certain gradation is to be realized, an LED emits at least twice at each of two or more types of strobe pulses, and when a gradation level is increased one by one, the number of change in emission at every strobe pulse is less than the maximum generated at the time of carrying. Therefore, the number of the changes in emission resulting in the discontinuity between the gradation level and the density cannot be more than the maximum number generated at the time of carrying. In this manner the discontinuity can be mitigated, the scale of the circuit is small, and the exposure time is shortened.
Patent JP-H04164962-A (JP)
Title: Polyarylene sulfide resin composition and production thereof
Inventor: SERIZAWA HAJIME
IPC: C08L23/00
Filed: 1990-10-30
Abstract: PURPOSE:To improve the surface state, toughness, impact strength, and heat resistance of a molded article by compounding a mixture of a polyarylene sulfide resin with a polyolefin resin with a polymer contg. alkoxysilane groups and, if necessary, a filler. CONSTITUTION:100 pts.wt. mixture of 99-20 pts.wt. polyarylene sulfide resin with 1-80 pts.wt. polyolefin resin is compounded with 0.2-20 pts.wt. polymer contg. alkoxysilane groups and 0-400 pts.wt. at least one filler selected from the group consisting of a fibrous filler, a powdered filler, and a flaky filler to give the title compsn. The polyolefin resin having a bending modulus of 20000kg/cm<2> or lower is pref. because it improves toughness greatly. A pref. polymer contg. alkoxysilane groups is an olefin polymer or copolymer contg. alkoxysilane groups in the molecule.
Patent JP-H03152284-A (JP)
Title: Deinking agent for regeneration of wastepaper
Inventor: MONNO SUSUMU
IPC: D21C5/02
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the title deinking agent consisting essentially of a specific alkylene oxide adduct of dicarboxylic acid (monoester), having excellent permeability, releasing property, foaming property and aggregating property of ink and capable of providing regeneration pulp having high whiteness degree and reduced in residual ink. CONSTITUTION:The aimed deinking agent consisting essentially of an alkylene oxide adduct of dicarboxylic acid (monoester) expressed by the formula [either one of X is COO(AO)nH (AO is alkylene oxide; n is 1-200) and the other is H or CH3; Y is (AO)mH (m is 1-200) or R (R is 1-18C alkyl)].
Patent JP-H05123479-A (JP)
Title: Full automatic washing machine
Inventor: KOBAYASHI HARUO
IPC: D06F23/00
Filed: 1991-11-08
Abstract: PURPOSE:To provide a full automatic washing machine for enabling flexible finishing agent to be certainly cast before final rinsing in any operation course and enabling abnormal oscillation to be suppressed at the time of dehydration. CONSTITUTION:The partial section of a balancer set for a washing and dehydrating tank is provided with a vessel having two sections of a stopping time retaining chamber and a rotation time retaining chamber and work in a standard course and a saving course is executed, and in a full automatic washing machine with flexible finishing agent to be automatically cast in under the execution, the vessel is provided with the inlet of the flexible finishing agent at one section only, and by interrupting washing in the saving course shorter than in the standard course and by rotating the washing and dehydrating tank once at a high speed, even in the saving course shorter than the standard course, in order, the flexible finishing agent is moved to the rotation time retaining chamber from the stopping time retaining chamber of the vessel and the flexible finishing agent is cast in a water bearing tank before final rinsing.
Patent JP-H10126390-A (JP)
Title: Synthesis diversity receiver
Inventor: MIURA RITSU
IPC: H04B7/08
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the synthesis diversity receiver, in which part of a radio section of the receiver is configured by one system, so as to make the receiver small in size and to reduce the cost while a plurality of branches are provided. SOLUTION: Antennas 31, 32 are alternately switched at a clock frequency whose frequency is twice a sampling frequency of I, Q signals of a baseband part, a reception signal of each branch arranged in time series is demodulated into a baseband signal by an RF amplifier 34, an RF-BPF 35, a mixer 36, an IF-BPF 37, an AGC amplifier 38, an orthogonal detector 39 and LPFs 40, 41, the baseband signal is converted into a digital signal by A/D converters 42, 43 whose sampling frequency is 2fs, the digital signal is given to demultiplexers 44, 45, in which the signal is demultiplexed into I, Q signals of branches 1, 2, detected by a detection section 46, and the signal after the detection is used and diversity synthesis is conducted by a diversity synthesis section 47 and the result is outputted to a demodulation data output terminal 49.
Patent JP-2001115520-A (JP)
Title: Drainage trap and mounting structure thereof
Inventor: KUNO TAKEHITO
IPC: E03C1/284
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To increase a storing quantity in the inside of a cabinet as a mounting structure of a drainage trap and prevent the accident of a water leak. SOLUTION: A recess 12 is provided in an interior wall surface 11b forming the inside 11a of a cabinet, a drainage trap 21 is placed in the recess 12, and the drainage trap 21 is mounted to the cabinet 11 in a detachable manner. A storage space S of the inside 11a of the cabinet 11 is widened by a portion in which the drainage trap 21 enters the recess 12 of the interior wall surface 11b, at the same time, the collision of a storing object to be taken in and out with the drainage trap can be reduced, and even when the storing object collides with the drainage trap 21, since the movement of the drainage trap 21 mounted to the cabinet 11 is not made, there is no slippage or looseness of a piping joint section in the drainage trap 21. When the drainage trap 21 is detached from the cabinet 11, the drainage trap 21 can be well maintained.
Patent JP-H05125156-A (JP)
Title: Epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: H01L23/29
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the subject composition, consisting essentially of a curing agent composed of a specific compound and further an epoxy resin and a curing accelerator, excellent in heat and moisture resistance and suitable for sealing semiconductors due to hardly any occurrence of cracks in packages. CONSTITUTION:The objective composition is obtained by blending (A) a polyhydroxynaphthalene-based compound, prepared by cocondensing (i) naphthol, (ii) dihydroxynaphthalene and (iii) cresol, phenol or xylenol with (iv) an aldehyde and having 300-2000 average molecular weight as a curing agent, (B) an epoxy resin and (C) a curing accelerator such as triphenylphosphine and further a filter, a surface treating agent, etc. Furthermore, the component (A) preferably contains 55-15mol% molecular unit of the component (i), 55-15mol% molecular unit of the component (ii) and 30-70mol% molecular unit of the component (iii) in one molecule and its average molecular weight is preferably 400-1500.
Patent JP-H03154182-A (JP)
Title: Finger print picture input device
Inventor: ONO SHUNJI
IPC: G06T7/00
Filed: 1989-11-10
Abstract: PURPOSE:To always correctly position the fingerprint detecting surface of a finger by making the thickness of a guide, which fixes the finger, thinner than the thickness of the finger, narrowing a chamfer rather than the width of the finger and forming the chamfer in a shape along the fingerprint detecting surface of the finger. CONSTITUTION:In a guide 3A in the shape of a plate thinner than the thickness of the finger, a chamfer 7A is formed to be narrower than the width of the finger 5 and as a whole, this chamfer is formed in the shape of the fingerprint detecting surface along the fingerprint detecting surface of the finger 5. A contact part 10A is provided near the top of the finger and a contact part 11A is provided near the side of the finger. Then, the dimension of the chamfer 7A is set so that the finger 5 can not completely fall into the internal part of the cut-out 7A. Accordingly, even when the finger is repeatedly put on, the fingerprint detecting surface position of the finger and the position of an image pickup device always maintain the almost same position relation. Thus, a desired fingerprint picture can be exactly obtained.