baber/WOPTO huggingface dataset:
Patent JP-S60136360-A (JP)
Title: Pellet
Inventor: KURODA SHIGEO
IPC: H01L27/04
Filed: 1983-12-26
Abstract: PURPOSE:To make it possible to identify the forming process or the inspection details, etc. of a pellet by a method wherein a data concentrated identification part is independently formed in an arbitrary position on the periphery of a circuit forming part of pellet. CONSTITUTION:A wiring forming part 2 with large size is formed in almost central position of a silicon substrate 1 while a data concentrated identification part 3 is formed at a corner on the periphery of the wiring forming part 2. Through these procedures, the identification part 3 provided with data of high density may be formed by means of concentrating numerous data in one position to read any recorded data accurately and easily as well as recording any data by letters, figures or codes or arbitrary combination thereof. Besides, the identification part 3 may be preliminarily formed or any data may be additionally written in every circuit forming process of a pellet.
Patent JP-H03106229-A (JP)
Title: Method and apparatus for orthogonal conversion coding
Inventor: HASHIMOTO YASUAKI
IPC: H03M7/30
Filed: 1989-09-20
Abstract: PURPOSE:To sharpen a decoded picture by correcting a quantized value based on a quantization error as to a quantization coefficient in which quantized orthogonal conversion coefficient is zero. CONSTITUTION:A picture read section 1 uses picture elements of 8X8 in a frame memory 101 as one block and reads them into plural blocks, an orthogonal conversion section 3 applies orthogonal conversion to each picture signal of one block and a quantization section 6 quantizes a given coefficient. The quantization coefficient is stored in a quantization coefficient buffer 7 and a quantization error is stored in a quantization error buffer 9 corresponding to the quantization coefficient of each picture element. When the quantization error by one block and the quantization coefficient are stored respectively, a correction means 100 is started. A maximum error detection section 10 reads a conversion quantization coefficient component from the quantization coefficient buffer 7 to select only the component of zero. Then as to the quantization coefficient whose quantization of orthogonal conversion coefficient is zero, the quantized value is corrected based on the quantization error and entropy coding is processed. Thus, the sharpness of the decoded picture is enhanced.
Patent JP-H0691612-A (JP)
Title: Building material
Inventor: HAYASHI MORIO
IPC: B27M3/00
Filed: 1992-09-14
Abstract: PURPOSE:To give a generally quiet high quality feeling by making straight grained design even in the case of employing cross grained lumber, and uniting the whole into straight grained patterns. CONSTITUTION:Plural sheets of thin lumber board materials 1 are superimposed in the thickness direction, and then they are glued by an adhesive so as to form a lumber block 2. The lumber block 2 is plurally juxtaposed at least in the thickness direction of the aforementioned lumber board material 1, and each of them is combined by an adhesive. Even in the case where cross grained lumber is used as lumber board material 1, the grain of the straight grained material can be represented at the boundary of each lumber board material 1, resulting in a formation of a building material with straight grained patterns.
Patent JP-2001063888-A (JP)
Title: Printed matter conveying device
Inventor: JIYOUTOU YOSHINORI
IPC: B65H29/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a guide rail and a chain with a grip mechanism by preventing first rollers and second rollers limiting the traveling direction of the chain with a grip mechanism in corporation with the guide rail from being slipped at the contact portions with the guide rail. SOLUTION: This chain with the grip mechanism is provided with the first rollers 23 and second rollers 24 nearly at the center of the base substance of a link. Even when the chain with the grip mechanism is traveled in the direction restricted by the second rollers 24 to change its traveling direction, the first rollers 23 are parallel with the tangential direction of the bent portion of the guide rail 3. The distances a1, a2 between the side edges of the guide rail 3 and the end faces of the first rollers 23 at a straight line section and the distances b1, c1 between the side edges of the guide roller 3 and the end faces of the first rollers 23 at the bent portion have the relation a1=a2=b1=c1, therefore the first rollers 23 of the chain with a grip mechanism are prevented from traveling in a sliding state on the first guide face 31 of the guide rail 3.
Patent JP-H04124878-A (JP)
Title: Light driving semiconductor device
Inventor: NONOYAMA SHIGEHARU
IPC: H01L29/74
Filed: 1990-09-17
Abstract: PURPOSE:To get a light driving type thyristor that the work such as assembling, inspection, etc., can be done easily by putting the inside diameter of an inner metallic tube in two stages, and making the inside diameter of the part to be fused with an phototransmissive path by glass small, and making the inside diameter of other part large. CONSTITUTION:An inner metallic tube 82 is made of the two parts of a part 82a small in diameter and a part 82b large in diameter, and with a phototransmissive path 9, it is fused at the part 82a small in diameter by low melting point glass. Hereupon, it is made coaxial with the phototransmissive path 9 and an outer metallic tube 81, on the other hand, the outer metallic tube 81 and the inner metallic tube 82 are welded with an envelop uniformly in the positions separate in outside diameter direction, so the inside of the outer metallic tube 81 and the outside of the inner metallic tube 82 can be set with each other without backlash.
Patent JP-H1181896-A (JP)
Title: Carrying in/out facility and carrying in/out method for segment for construction of shield tunnel
Inventor: IMAGAWA TSUTOMU
IPC: E21D11/40
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate move of a segment rack in a shield tunnel or carrying of it into the tunnel, and increase freedom degree of disposition place of the segment rack. SOLUTION: A segment rack 2 is provided with a space in which a segment carrying carriage 3 passes, and segment support members fixed to face one side and the other side of the space to support a segment 5 in a space crossing mode. The segment carrying carriage 3 is provided with an elevation mechanism to elevate the segment 5 between an upper position higher than the support member of the segment rack 2 and a lower position lower than the support member.
Patent JP-2000059560-A (JP)
Title: Network printing system
Inventor: HIRAKI HIROSHI
IPC: G06F3/12
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a network printing system for retrieving a printer of the same floor (group) and automatically outputting picture information. SOLUTION: When direct printing is selected by a panel operation part 13 and a document is set in a scanner, a scanner processing part 12 controls a picture reading part 11 and reads picture information. The picture information is stored in a picture data buffer 15. A picture information processing part 16 performs conversion into a picture file format along a reading condition and compression processing of the picture information. A network interface part 17 performs protocol control for performing sending/receiving of various kinds of information, exchange with a scanner communication control part 14 and transmission of notification of a scanner state and the picture information.  An output equipment retrieval part 18 refers to installment place register data of an installment place register part 19, examines installment place information of a printer on a network, and finds a printer where the same installment place as its own device is registered.
Patent JP-S63100012-A (JP)
Title: Preparation of tungsten carbide powder having high purity and superfine particle size
Inventor: OSAWA YUZO
IPC: C01B32/949
Filed: 1986-10-15
Abstract: PURPOSE:To obtain tungsten carbide powder having high purity and superfine particle size with high production efficiency by irradiating a target material constituted of metal W with laser beam to evaporate the metal W and allowing the evaporated W to react with carbon in the atmosphere. CONSTITUTION:A target material constituted of a green compact or sintered body, or cast product of metal W is laid in a reaction vessel. After evacuating the reaction vessel to <=ca. 10<-5>Torr, a gaseous mixture consisting of inert gas such as Ar or He and gaseous hydrocarbon such as methane, ethane, propane, etc., is introduced into the vessel to adjust the atmosphere in the vessel to ca. 1-760Torr reduced pressure. Under this condition, the target material is irradiated with laser beam to melt locally the target material and to evaporate W. Thus, the evaporated W reacts with carbon in the atmosphere in the gaseous phase forming WC. When the obtd. WC is cooled, superfine WC powder having <=0.1mu particle size is obtd.
Patent JP-H0560391-A (JP)
Title: Hot water room heater
Inventor: KUBOTA TAKAYUKI
IPC: F24H1/22
Filed: 1991-08-28
Abstract: PURPOSE:To rapidly heat a room by rapidly raising temperature of entire storage water to a predetermined temperature at the time of starting a room heating operation. CONSTITUTION:A bypass passage switching valve 14 is closed at the time of starting a room heating operation to prevent hot water output from a heating heat exchanger 1 from being supplied to the exchanger 1 around a heat dissipating heat exchanger 4. Fuel gas of maximum amount exceeding a control range at the time of a steady operation is supplied to a burner 6 for combustion until the temperature of water outputting from the exchanger 1 becomes a predetermined temperature, thereby rapidly raising the temperature of storage water.
Patent JP-H1164097-A (JP)
Title: Acoustic characteristic measuring instrument
Inventor: SUZUKI MASAOMI
IPC: G01H17/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic characteristic measuring instrument which can shorten the measuring time. SOLUTION: In an acoustic characteristic measuring instrument, warble tones front two or more warble tone generators 2, 3, and 4 which are provided as signal sources for measurement and have different center frequencies are supplied at the same time to a sound-producing means 12 installed to a sound field, which is to be measured after the field has been swept over a prescribed frequency band, and the signals collected by means of a sound collecting means 13 installed to the sound field to be measured are passed through tracking type band-pass filters 6, 7, and 8 which respectively follow the sweeping of the warble tones from the warble tone generators 2, 3, and 4. Then signal level detector 9, 10, and 11 detect the levels of their corresponding signals which have different frequencies and passed through the filters 6, 7, and 8.
Patent JP-S60134795-A (JP)
Inventor: NIIRUSU DEYU YANSEN
IPC: H02K17/08
Filed: 1984-11-21
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-S6486367-A (JP)
Title: Data reproducing device
Inventor: KANOTA KEIJI
IPC: G11B20/10
Filed: 1987-09-28
Abstract: PURPOSE:To reproduce a data with a low bit error rate by using an equalizer circuit having an equalizing characteristic suitable for the frequency characteristic of a reproducing data of a different recording density so as to apply equalizing processing to the data. CONSTITUTION:The 1st or 2nd reproducing data D7 (D8) having a different frequency characteristic based on the difference from the recording density is picked up from the digital recording data recorded by 1st or 2nd recording density by using magnetic heads 12A, 12B so as to reproduce it. The 1st or 2nd reproduction data D7 (D8) is subjected to equalizing processing by 1st or 2nd equalizer circuits (42-45) having an equalizing characteristic suitable for the frequency characteristic. Thus, an output data with a far lower bit error rate is obtained from equalizer outputs D9-D12.
Patent JP-2000072391-A (JP)
Title: Boom support for working vehicle
Inventor: NAKAJIMA NORIYOSHI
IPC: B66F9/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a boom support capable of preventing the telescopic operation of a telescopic boom with a dead weight during storage of the telescopic boom and preventing the interference of the telescopic boom with a stopper when the stored telescopic boom is raised. SOLUTION: A boom support 21 provided on a body 5 so as to be oscillatable up and down has one end provided with a horizontal arm 23 extending almost in horizontal and the other end provided with a vertical arm 25 extending almost in vertical. The horizontal arm 23 has a boom placement part 27 for placing and holding the telescopic boom 11 at its end stored on the body 5 and the vertical arm 25 has a supporting part 31 for supporting a vertical post 17 when the telescopic boom 11 is in a stored condition. The base of the horizontal arm 23 is provided with a contact face 35 for contacting the end of an intermediate boom 11b. The telescopic boom 11 is placed and held on the boom placement part 27 so that the end of the intermediate boom 11b of the telescopic boom 11 may contact the contact face 35 to restrict the telescopic operation of the telescopic boom 11.
Patent JP-H0291151-A (JP)
Title: Production of additive-containing polyester resin
Inventor: AGAWA TETSURO
IPC: C08L67/00
Filed: 1988-09-29
Abstract: PURPOSE:To save labor in a dispersing process of a curing accelerator and homogeneously disperse the accelerator, by dispersing a specific additive in a polyester resin having acid radicals. CONSTITUTION:An additive-contg. polyester resin is obtd. by dispersing 0.5-10 pts.wt. at least one additive selected from the group consisting of a metal salt of 1-20C monocarboxylic acid, a quaternary ammonium halide and a quaternary phosphonium halide in 100 pts.wt. polyester resin having acid radicals. Tetrabutylphosphonium bromide is an esp. pref. additive. The additive is dispersed in the resin pref. after the completion of the condensation reaction to produce the resin.
Patent JP-H07102727-A (JP)
Title: Connecting tool for external wall edge material
Inventor: YAMASHITA KAZUHIKO
IPC: E04F13/08
Filed: 1993-09-30
Abstract: PURPOSE:To connect both external edge materials without influence of the level difference, even when there is a difference between both external walls, by providing a first connection part and a second connection part, at a pair of side faces of a connecting tool, crossing in right angles with the external wall of building. CONSTITUTION:A first connection part 9 and a second connection part 10 are provided at a pair of side faces of a connecting tool 8 for external wall edge materials, crossing in right angles with the external wall of a building. In the external wall of building in which a level difference 4 is formed between the first external wall face 2 and the second external wall face 3, the end 6a of the first external wall edge material 6 attached to the first external wall face 2 is connected to the first connection part 9 of the connection tool 8 and the end 7a of the second external wall edge material 7 attached to the second external wall face 3 is connected to the second connection part 10 of the connection tool 8.
Patent JP-H09176045-A (JP)
Title: Immunoglobulin preparation for intravenous injection
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/395
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an immunoglobulin preparation for intravenous injection which is useful in prevention and treatment for infections and clinically applicable by adding the process of heat treatment under specific conditions after the polyethylene glycol(PEG) fractionation. SOLUTION: On the way of, before or after the PEG fractionation of immunoglobulin, the globulin is heat-treated in the presence of a stabilizer such as sorbitol under such conditions that the reduction of the antibody activity of the immunoglobulin is minimized and the contaminant virus (HB virus, AIDS virus) are deactivated. As a result, the objective immunoglobulin preparation for intravenous injection of high safety and effect, substantially containing only IgG monomer but no denatured immunoglobulin as well as infectious virus is obtained.
Patent JP-2000075090-A (JP)
Title: Isolation device of reactor power station
Inventor: UEMATSU HITOSHI
IPC: G21D3/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To protect a room wherein components required for operation during some accidents are placed from overflow water, fire, etc., and protect from excess rise of pressure and the like in the room even in the break of steam pipes. SOLUTION: An isolation door 7 having a water seal part and a specific pressure relief part is constituted and with this door 7, a first chamber 3, a second chamber 4 and a third chamber 5 are separated. By making the upper part of the isolation door 7a fire prevention door for specific pressure relief part, and making the lower part a water door constituting a water proof part, damage region in fire and overflow water is restricted and the room is kept in proper temperature and pressure even during a steam line break. Also for pipe break during earthquakes, the function safely shutting down the reactor placed at the lowest underground floor of reactor building can be protected from a plenty of overflow water.
Patent JP-S62107223-A (JP)
Title: Manufacture of engine subcombustion chamber
Inventor: FUKUSHIMA TATSUTO
IPC: F02B19/16
Filed: 1985-10-31
Abstract: PURPOSE:To restrain the tensile stress acting on the lower ceramic member by means of an outer cylindrical member which is fitted on the outer circumferences of respective upper and lower ceramic members, by forming a soft layer on the lower ceramic member which forms a subcombustion chamber together with an upper ceramic member. CONSTITUTION:The ceramic member 16 forming a subcombustion chamber 15 is made so as to be divided into upper and lower ceramic members 17 and 18 respectively. And the upper ceramic member 17 is superposed on the lower ceramic member 18, and an outer cylinderical member 20 which is formed by pressing sintered alloy powder is fitted on the outer circumference of the ceramic member 16, and further a heat insulating material 21 is filled in the space between these. Then the outer cylindrical member 20 is heated to be sintered and shrinked, so that the upper ceramic member 17 is restrained by the inner circumferential arc surface 20c of the outer cylindrical member 20 and further the lower ceramic member 18 is restrained by a lower inner circumferential surface 20d via a soft taper ring 23. The action of the tensile stress on the lower flange 18b of the lower ceramic member 18 at this time is restrained by the taper ring 23.
Patent JP-2000072152-A (JP)
Title: Pouched package
Inventor: SUGIYAMA YUJI
IPC: B65D33/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pouched package having rigidity, stability in shape, convenience in carying and being free from spill of contents on unsealing or pouring for a pouch made out of a plastic film base by a method wherein the pouch is formed in a shape with an opening provided at its upper part and with zigzag surfaces each formed of projecting stripes and indented stripes running alternately in the vertical direction provided at least at a part on its side walls. SOLUTION: A pouched packaging body 10 is a flat bag that has heat sealed parts 2 at its three sides and is unsealed with horizontal cutting, starting at a notch 3 provided at the upper part of the sealed part 2 that runs vertically. Zigzag surfaces each made up of projecting stripes 4 and indented stripes 5 running alternately in the vertical direction are formed entirely at side wall parts 1 of the packaging body, excluding the heat sealed parts 2, as evidently recognized from the section of an opening part 6 of the packaging body. The surfaces in zigzag shape extremely heighten the rigidity at the side walls 1 of the flat bag, preventing the pouched packaging body 10 from being bent, while making stable pouring of contents available after unsealing with the lower part of the pouched packaging body 10 being held.  Therefore, a convenient pouched packaging body 10 can be supplied at low cost.
Patent JP-S60141751-A (JP)
Title: Polyester composition
Inventor: SAKAMOTO SEIJI
IPC: B29K67/00
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a film-forming polyester composition having improved electrical conductivity, thickness accuracy and productivity, without lowering the heat-resistance, transparency and color of the base resin, by adding a specific amount of 1,10-decanedicarboxylic acid magnesium salt. CONSTITUTION:A polyester wherein >=80mol%, preferably >=90mol% of the unit is ethylene terephthalate unit, is added with 0.005-3wt%, preferably 0.02-1wt% 1,10-decanedicarboxylic acid magnesium salt.
Patent JP-H08108406-A (JP)
Title: Method of stabilizing dimension of woody material
Inventor: NISHIO JIRO
IPC: B27K5/00
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a method of stabilizing the dimensions of a woody material by enabling the dimensional stabilizing process of the woody material to be effected in a relatively short period, thus enabling a processed woody material to be obtained with reduced material color change and strength degradation. CONSTITUTION: The pressure vessels 1, 2 house therein a woody material to be heated in a state substantially having no gap and in a sealed state. In this instance, by a method of putting a source of formaldehyde in the vessel, a heat steam treatment for vaporizing moisture in the woody material per se and an acetalizing process by formaldehyde gas are conducted simultaneously.
Patent JP-S62106438-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: NOZAKI YOSHITAKA
IPC: H04N5/66
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the occurrence of display variance for polarity insertion of a driving waveform by moving the switching point of polarity inversion successively on a display screen when the driving waveform applied to a liquid crystal layer has the polarity inverted at intervals of a time corresponding to two frames and is made into an AC. CONSTITUTION:A counter circuit 10 which counts a latch signal CL1 to output a new AC converted signal M' and an AND gate 11 which adjusts the count number optionally are provided between a liquid crystal module 1 and a control ler circuit 2. Exclusive OR between the output signal M' of the counter 10 which counts the signal CL1 and an output signal M'' of a counter 20 which counts the AC converted signal M' essential to driving in the B system is operat ed to obtain an output signal M'''. The count number is so set that the fre quency of the signal M' is not an integer-fold frequency of an AC converted signal M (signal having a half frequency of a frame frequency 1/L'F and synchro nized with the signal M' in case of driving in the B system), thereby preventing the start point of polarity inversion of the driving waveform from being fixed to specific scanning lines in blocks 3a and 3b of a liquid crystal panel.
Patent JP-H0775596-A (JP)
Title: Simple method for judging admixed microorganism in short period
Inventor: OOGA TOMOMICHI
IPC: C12C11/00
Filed: 1993-09-07
Abstract: PURPOSE:To judge existence of admixed microorganisms in a specimen by a simple method in a short period of time. CONSTITUTION:A specimen is anaerobically cultured in a sterilized brewed material adjusted to pH4.7-5.5 and turbidity is measured to provide a simple method for readily judging existence of admixed microorganisms in the specimen in a short period of time.