baber/WOPTO huggingface dataset:
Patent JP-H1167636-A (JP)
Title: Electron beam drawing device and package graphic exposure method
Inventor: KAGAMI ICHIRO
IPC: H01L21/027
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a package graphic exposure method, which can reduce the practical exposed quantity after the correction of a proximity effect, even in a region, whose pattern density is low, and can improve the throughput of electron beam drawing. SOLUTION: A package graphic exposure method uses an electron beam drawing device having a first aperture 10, wherein a rectangular opening part 11 is provided, and a second aperture 20 having a plurality of regions 21A-21E, wherein a plurality of opening parts having drawing graphic shapes are provided. The electron beam, which has passed the opening part 11 of the first aperture 10, is made to pass through the opening part 11 at the selected regions 21A-21E of the second aperture 10 and exposes an electron beam resist. In this case, in the selected regions 21A-21E of the second aperture 20, the electron beam of the irradiation quantity, by which the electron beam resist is not resolved, is made to pass through parts 21a-21e which are other than the part, where the opening part is provided.
Patent JP-H0860662-A (JP)
Title: Underwater operation machine
Inventor: OMIYA TAKAHARU
IPC: E02D15/10
Filed: 1994-08-23
Abstract: PURPOSE: To make it possible to correspond with a wide range of water depth easily and to enable an operation machine to make it lightweight and to reduce its cost by supplying air to an equal pressure room with relatively simple construction from an air pressure feed device provided on the water, and keeping value for balancing pressure inside the equal pressure room with water pressure. CONSTITUTION: In the case an underwater rubble-mound is constructed in the bottom of the sea, rubble is piled up in the shape of a mound. A barge mounting an underwater operating machine 1, a power unit and a crawler crane thereon is towed to a working site, and it is anchored. The underwater operation machine 1 is suspended to a specific position in the sea with the crawler crane, and work is carried out by means of a traveling device 11 and a working arm 12. Air is supplied to the equal pressure room 30 from an air pressure-feed device through an air/hydraulic fluid supplying cable 4, pressure inside the equal pressure room is balanced with water pressure.  First of all, an upper surface section is roughly leveled, leveling is started from an installation part of a block around the central of the upper surface section and is subsequently made in the direction of slope, and the rubble is piled up gradually while rolling diligently the rubble as many as possible. After the completion of the upper surface section, the face of slope is piled up while rolling the rubble with a bucket 12a.
Patent JP-H08102588-A (JP)
Title: Cabinet of electric/electronic apparatus
Inventor: ASAI MOTOO
IPC: C08J5/00
Filed: 1994-08-23
Abstract: PURPOSE: To improve strength, water-proof characteristic and heat and impact resistance property of electric/electronic apparatus. CONSTITUTION: A cabinet is composed of at least a kind of resin selected from thermal-hardening resin, photosensitive resin and thermal-hardening resins in which a part of the thermal-hardening group is replaced with the photosensitive group and a thermosetting resin and is constituted by a resin composite material having completed the hardening process in which an artificial uniform compatible structure is formed.
Patent JP-S59113923-A (JP)
Title: Manufacture of finned tube
Inventor: OOHASHI TADAO
IPC: B21D53/06
Filed: 1982-12-17
Abstract: PURPOSE:To make creases uniform and to make fin pitch small by performing creasing work on the shrunk side of a fin material just before winding the beltlike fin material spirally on the outside of a tube by rotation of the tube. CONSTITUTION:A finned tube is manufactured by rotating forcibly the tube 1 made of iron etc. and pulling in a beltlike fin material 2 forcibly on the outer circumferential face of the tube 1 and winding the fin material. At this time, a creasing device consisting of a pair of gear rolls 3 is placed at a position immediately before winding the fin material 2 on the tube 1 and wavy creases 4 that increase the depth toward side edge are formed extending over specified width range of side edge part that becomes shrunk side when winding the fin material 2. In this way, the trouble of breaking is prevented and the winding speed is increased.
Patent JP-S63239359-A (JP)
Title: Electromagnetic type fuel injection valve for internal combustion engine
Inventor: TAKEDA HIDETO
IPC: F02M61/18
Filed: 1987-09-04
Abstract: PURPOSE:To always maintain the fuel metering constant by forming a defining part for defining a fuel metering gap between itself and a valve seat in a valve body, in a valve member, and by arranging a part of the valve member abutting against the valve seat, downstream of the defining part in the fuel flowing direction. CONSTITUTION:A valve main part is composed of a valve body 11 and a valve member 20. Further, the valve body 11 is formed therein with a fuel injection hole 14 and a valve seat 16. Meanwhile the valve member 20 is formed therein with an abutting part 23 which abuts against the valve seat 16 so as to close the valve injection hole 14. In this arrangement, the valve member 20a is formed therein with a metering defining part 26 for defining a fuel metering gap 24 between itself and the valve seat 16 during valve opening. Further, the abutting part 23 of the valve member 20 is arranged downstream of the metering defining part 26 in the flowing direction of fuel flowing through the valve. With this arrangement it is possible to prevent the residue of fuel in an engine cylinder or an intake-air pipe or the evaporated residue in fuel from sticking to and being accumulated on the valve seat 16, thereby it is possible to a ways maintain the fuel metering constant.
Patent JP-S61103848-A (JP)
Title: Method of etherifying phenol
Inventor: YAMAMOTO MINORU
IPC: C07C43/20
Filed: 1984-10-25
Abstract: PURPOSE:To etherify a phenol, a xylenol, or a dihydric phenol with a monohydric or polyhydric alcohol or ether by one stage stably advantageously in terms of operation and facilities without problems of safe and hygiene, by using an arlysulfonic acid catalyst. CONSTITUTION:A compound shown by the formula (R is H, halogen, 2-4C alkyl, phenyl, OH, or NO2) is etherified with an ether such as monohydric polyhydric alcohol or dimethyl ether, or diethyl ether, etc. in the presence of 0.01-40wt%, preferably 0.05-5wt% based on the compound of arylsulfonic acid catalyst such as arylmono - tetrasulfonic acid, especially aryldi - trisulfonic acid, at 130-150 deg.C for 6-10hr to give an etherified material of the phenol useful as a polymerization inhibitor, perfume raw material, etc., advantageously without neutralizing the catalyst after the reaction is over.
Patent JP-H0563743-A (JP)
Title: Adaptive carrier recovery demodulation system and adaptive carrier recovery demodulator
Inventor: IWASAKI HARUYA
IPC: H04L27/22
Filed: 1991-09-03
Abstract: PURPOSE:To prevent deterioration in the S/N of a bright line spectrum signal obtained through demodulation. CONSTITUTION:A fixed word is inserted to a head of an input signal Ri, and while the fixed word is being received, an input signal Ri is inversely modulated by an output of a fixed word table 2 and it is inputted to an adaptive bright line spectrum enhancer 1. Since the adaptive bright line spectrum enhancer 1 extracts a carrier component from an inverse modulation signal, a demodulation signal Ro is obtained by multiplying a complex conjugate value with an input signal Ri at a 2nd multiplier 8. When the input signal Ri is not the fixed word, a changeover switch 4 is thrown to the position of a hard discrimination device 3. Since the hard discrimination device 3 estimates an integral number (fixed word) from the demodulation signal Ro, a modulation component is eliminated from the input signal Ri without deteriorating the S/N by applying inverse modulation with the estimated value thereby continuing the demodulation.
Patent JP-H0782598-A (JP)
Title: Improved freezer personal cleansing solid having improved mildness and containing specified fatty acid soap for good bubbles
Inventor: NATARII MARII MORONII
IPC: C11D17/00
Filed: 1993-09-08
Abstract: PURPOSE: To obtain the subject solid excellent in mildness and lathering properties by adding a predetermined amt. of a specific full fatty acid soap and a predetermined amt. of water.  
     CONSTITUTION: Full fatty acid soap is constituted of about 65-85 wt.% of saturated fatty acid soap selected from a group consisting of myristic acid soap, palmitic acid soap, stearic acid soap and a mixture of them and about 15-35 wt.% of soap selected from a group consisting of oleic acid (A), lauric acid (B), minor (8C, 10C, 18.2C) fatty acid soap (C) and a mixture of them and about 30-70 wt.% of this full fatty acid soap and about 15-30 wt.% of water are added to constitute the objective solid. The sum total amt. of A, B and C in the solid is set to about 8-25 wt.% and the amt. of A is set to 0- about 25 wt.% and that of B is set to 0- about 10 wt.% and that of C is set to 0- about 5 wt.%. Further, a ratio of (A+B)/C is set to about 1/1- about 1/0. Full fatty acid soap is composed of a mixture of Na soap and K soap and this mixture amt. is set to about 90-100% by wt. of the total soap and a ratio of Na/K soap is set to about 95/5 - about 60/40. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6467085-A (JP)
Title: Clamp control circuit for band compression decoder
Inventor: ASANO TAKEHIKO
IPC: H04N5/94
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the malfunction of a clamp circuit by a short drop out to be generated during a clamp signal generating period by providing a gate circuit which prevents the passing of a clamp pulse inputted to a clamp switch based on a drop out detecting output. CONSTITUTION:A timing pulse for controlling the clamp switch 7 is limited by a first gate circuit 8. This first gate circuit 8 inputs the drop out detecting output obtained from a drop out input terminal 14, prevents the passing of the drop timing pulse and forcibly opens the clamp switch 7 during the detecting period of the drop out at the time of inputting the drop out detecting output during the clamp signal period. Thereby, even when a signal level is lowered during the clamp signal period by the generation of the drop out, a phenomenon for clamping erroneously in the lowered level and a screen goes to brilliant is not generated.
Patent JP-H0779298-A (JP)
Title: Facsimile server system
Inventor: HASHIMOTO SHINICHI
IPC: H04N1/32
Filed: 1993-09-08
Abstract: PURPOSE:To confirm whether the user of a transmission destination has received or not. CONSTITUTION:A facsimile reception processing part 100 stores received facsimile data in a data storage part 200 and an answering data preparation part 500 automatically prepares answering data at a point of time when a user requests a reception facsimile control part 300 to access to the reception facsimile data stored in the data storage part 200 at first by a reception facsimile access part 400. By a facsimile transmission processing part 600, the prepared answering data is transmitted to the facsimile equipment of a transmission origin. Thus, because the user of a transmission origin can confirm that the user of a transmission destination accesses to reception facsimile data, the reliability of a facimile transmission processing is improved.
Patent JP-H0970029-A (JP)
Title: Inter-multi-point communication system and communication terminal equipment
Inventor: URISAKA SHINYA
IPC: H04M3/42
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate an inconvenience such as suddenly interrupted by a voice of an unintended user against its own will at a receiver. SOLUTION: This system is provided with a mode setting means 12 to set a connection mode to decide an operation of a communication connection conducted corresponding to a transmission request of voice sent from sender side terminal equipments 2, 3,... via a network 4 by a voice receiver side and the voice receiver side decides the acceptance of communication connection. Thus, only when the user of the receiver side permits the communication connection, the voice is received.
Patent JP-2001052404-A (JP)
Title: Driving device for recording medium
Inventor: SUZUKI MASASHI
IPC: G11B17/056
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a recording medium, capable of binding a driving unit without greatly protruding a mechanism to the outside of the driving unit, and preventing any limitations on space around the driving unit. SOLUTION: A driving unit 30 is elastically supported on a vertically moving base 21 via a damper 25. In a binding means 60, a cross-shaped rotor 62 is provided in the vertically moving base 21, and a through-hole 70 is formed in the driving unit 30. When the rotor 62 is rotated by 45 deg. by a first switching member 44 while the rotor 62 is inserted in the through-hole 70, the cross-shaped binding part 64 of the rotor 62 is pressed to each inner wall of the through-hole 70, and the driving unit 30 is kept in X and Y directions.
Patent JP-H0885806-A (JP)
Title: Die for straightening
Inventor: UCHIYAMA KAZUO
IPC: B21D3/16
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the breakage of a work at the time of taking out the work while securing the dimensional precision of the work, to make a die for straightening compact and to enable the use of lower punches even to an originally straightening press for two pieces. CONSTITUTION: The work 1 has a form connecting the ends of an outer peripheral cylindrical part 2 and an inner peripheral cylindrical part 3 with the annular end surface part 4, and the outer peripheral cylindrical part 2 is longer than the inner peripheral cylindrical part 3. The lower punches 34, 35, 36 are formed with three pieces. The lower first punch 34 forming the end surface of the outer peripheral cylindrical part 2 and the lower third punch 36 forming the end surface of the inner peripheral cylindrical part 3 are connected. The lower first punch 34 can vertically be moved a little to the lower third punch 36 by providing the looseness to a holdig part 56, and is also energized upward with a spring 63.  At the time of taking out, after pulling out the inner peripheral cylindrical part 3 from a die 31, the lower first punch 34 is ascended with the spring 63 and the outer peripheral cylindrical part 2 is pulled out.
Patent JP-S6285029-A (JP)
Title: Production of carbon fiber
Inventor: ONO KEIZO
IPC: D01F9/12
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a carbon fiber having high strength efficiently and stably even under the variation of the nature and shape of supplied yarn, by setting an exhaustion hole of a carbonization furnace at a specific position. CONSTITUTION:An inert gas is supplied through both ends of a carbonization chamber in the carbonization procedure and the decomposed gas is exhausted from the furnace through an exhaustion hole. The exhaustion hole is positioned, according to the weight reduction behavior of the yarn, at the point to finish the main weight reduction in a weight-reduction curve or near the position downstream along the running direction of the yarn. The process effectively suppresses the diffusion of decomposed gas into the furnace and to prevent the lowering of the fiber strength caused by the reaction of carbon fiber with generated active gas during the calcination at high temperature.
Patent JP-S6466130-A (JP)
Title: High polymer carcinostatic enhancer
Inventor: MAEDA HIROSHI
IPC: A61K38/55
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the title enhancer promoting permeability of tumor blood vessel, raising concentration of carcinostatic agent, exhibiting more selective toxicity, comprising an inhibitor against kinin decomposition enzyme, such as captopril or teprotide as an active ingredient. CONSTITUTION:The title enhancer comprising an inhibitor against kinin decompo sition enzyme, such as captopril or teprotide, enalapril, MC838, silazapril, aracepril, ramipril or delapril as an active ingredient. The inhibitor against kinin decomposition enzyme may be administered simultaneously with a carcinostatic agent of high polymer or staggered time. While the carcinostatic agent is used in a usual dose or smaller than it, the inhibitor exhibits effects with a considerably smaller amount than a usual dose even in the case of use as a hypotensor and may be used in a usual dose.
Patent JP-S6379045-A (JP)
Title: Measurement for area ratio of sigma phase
Inventor: NISHIMURA NOBUHIKO
IPC: G01N23/225
Filed: 1986-09-24
Abstract: PURPOSE:To enable the measuring of an area ratio of sigma phase for austenitic stainless steel quickly and with a high accuracy, by moving a test object and electron beam relatively to scan an analyzing surface of the test object as connected two-dimensionally beam. CONSTITUTION:First, a sample 3 is irradiated with electron beam 2 from an electron beam generator 1. The, the electron beam irradiates the sample 3 while the sample 3 moves with a sample base driver 5 in the XY direction at a fixed time interval and characteristic X rays of iron and chromium generated at measuring points are detected with an X-ray detector 6. Then, an arithmetic unit 7 determines whether the intensity or intensity ratio of characfteristic X rays of both the elements is within the range of that of iron and chromium obtained from a sigma prepared. The position of the measuring points, the intensity of characteristic X rays of both the elements are stored into a memory 8. Upon the end of the measurement in a measuring range, the proportion of the number of measuring points which are within the range of the intensity or intensity ratio of characteristic X rays of iron and chromium obtained from the sigma phase, to the total number thereof is outputted 9 as sigma phase area ratio.
Patent JP-H06163987-A (JP)
Title: Semiconductor/phosphor polycrystalline light-emitting diode and its manufacture
Inventor: KAACHISU DEI MOIYAA
IPC: H01L33/00
Filed: 1993-08-17
Abstract: PURPOSE: To realize a semiconductor semiconductor/phosphor polycrystalline light emitting diode having high efficiency, low operating voltage and high reliability suitably employed in an image display, or the like. CONSTITUTION: The light emitting diode 10 comprises a carrier implantation layer 14 of a semiconductor material, e.g. diamond, and a polycrystalline phosphor light emitting layer 12 of zinc oxide, or the like, interposed to form a diode. The semiconductor material has a wider band gap than the polycrystalline phosphor and each material is selected to minimize discontinuity at the junction causing energy spark.
Patent JP-S60116721-A (JP)
Title: Dehydrogenating and slow cooling method of round billet after hot rolling
Inventor: YOSHIDA HIROSHI
IPC: C21D1/84
Filed: 1983-11-28
Abstract: PURPOSE:To cool slowly in a short time without forming any hair cracks by recognizing the time required for the amt. of remaining hydrogen to reach a specified value from a functional equation of a temp. when the slow cooling of a hot-rolled round billet is started, mean slow cooling velocity, and the diameter of the billet, and the desired amt. of the remaining hydrogen. CONSTITUTION:When the mean cooling velocity VC of a billet is regulated to <=15 deg.C/hr, the relation between the original concn. CHO of hydrogen and the central amt. of remaining hydrogen CH is expressed by a functional equation I involved with a starting temp. of the slow cooling TS, mean slow cooling velocity VC, the diameter D of the billet, and a value TP determined by the relation between the starting temp. of the slow cooling TS and the starting and ending temps. of ferrite transformation. When the desired central content of remaining hydrogen is regulated to 1.5ppm, the values CHC, TS, TC, D, and TP are already known by the plan, and the slow cooling time (t) is determined. If the billet is taken out into the atmosphere at the time (t+15hr) when the amt. of remaining hydrogen becomes <=1.5ppm and is slowly cooled, the billet without any hair cracks due to the remaining hydrogen can be obtained in the shortest time.
Patent JP-H0758317-A (JP)
Title: Charge coupled device
Inventor: KIMURA TETSUJI
IPC: H01L29/762
Filed: 1993-08-18
Abstract: PURPOSE:To prevent occurrence of output irregularity between odd-numbered bit and even-numbered bit due to transfer pulse, relating to what synthesizes transfer charges of two CCD registers for output. CONSTITUTION:The signal charge of odd bit of pixel string 1 is transferred by a CCD register A2, and that of even-numbered bit by a CCD resister B3. Respective CCD registers (transfer pulses are phi1 and phi2) alternately transfer, through a synthesis input gate 4, signal charges to a signal charge synthesis transfer part 5 consisting of one-stage CCD (transfer pulse is phiL of frequency twice of phi1 and phi2). Then, the pulse phiL is assumed to be H. By assuming the phiL as L, the charge accumulated in the synthesis transfer part 5 is, through an output gate 6, transferred to a signal output detection part 7. The electric potential of floating diffusion layer of charge detection part 7 is reset by a reset part 8.
Patent JP-S6284035-A (JP)
Title: Triphenol compound
Inventor: MIZUNO KENICHI
IPC: C08G64/00
Filed: 1985-10-08
Abstract: NEW MATERIAL:A triphenol compound of formula I (R1-R6 are H, halogen, 1-5C alkyl or 1-5C alkoxy). EXAMPLE:1-[alpha-Methyl-alpha-(4'-hydroxyphenyl)ethyl]-4-[alpha',alpha '-bis(4''-hydroxyphenyl) ethyl]benzene. USE:Useful as a branching agent of polycarbonate. A branched polycarbonate having excellent moldability and transparency can be produced by reacting a dihydric phenol such as bisphenol A with a carbonic acid derivative such as phosgene in the presence of the titled compound of formula I in the reaction system. PREPARATION:The compound of formula I can be produced according to the reaction formula by reacting isopropenylacetophenone with a phenolic compound in the presence of a catalyst such as hydrochloric acid at 40-80 deg.C.
Patent JP-S6379151-A (JP)
Title: Disk cache device
Inventor: TAKAHARI KUNIO
IPC: G06F12/08
Filed: 1986-09-22
Abstract: PURPOSE:To improve reliability of information by using an information comparing means to have comparison between the information read out of a disk device and the information read out of an information storing means. CONSTITUTION:When a writing action and then a reading action are carried out, the information are read out simultaneously out of a disk device 2 and an information storing means 3. Then an information comparing means 5 compares the contents of the read-out information b2 with those of the read-out information b3. The information b2 is sent to a host device and at the same time the contents of the information b3 on the means 3 are checked. When no coincidence is obtained between both information b2 and b3, a signal showing discordance is outputted to the host device. Thus the host device generally carries out a retrial action.