baber/WOPTO huggingface dataset:
Patent JP-H04122444-A (JP)
Title: Production of methanol from carbon dioxide
Inventor: ARAKAWA HIRONORI
IPC: B01J23/847
Filed: 1990-09-13
Abstract: PURPOSE:To efficiently convert carbon dioxide to methanol by catalytic hydrogenation by using a new solid catalyst obtained by supporting copper and zinc oxide on specific metal oxide being a carrier. CONSTITUTION:Metal oxide is used as a carrier and a catalyst is prepared by supporting copper and zinc oxide on the carrier. As metal oxide used as the carrier, either one of alumina(Al2O3) silica(SiO2), zirconia(ZrO2), magnesia(MgO), ceria(CeO2), yttria(Y2O3), neodia(Nd2O3), strontium oxide(SrO) and calcium oxide(CaO) is used. Carbon dioxide is catalytically hydrogenated by hydrogen gas using this catalyst to be converted to methanol.
Patent JP-H0987494-A (JP)
Title: Thermoplastic resin composition and molding material and molding using the same
Inventor: SHIBATA OU
IPC: C08L25/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition, comprising a polybutylene terephthalate resin, a polar functional group-modified propylene-based polymer and a styrene-based resin, excellent in high rigidity, impact resistance, appearance, etc., capable of reducing the weight and useful for automotive parts, etc. SOLUTION: This thermoplastic resin composition comprises (A) preferably 98-50wt.% polybutylene terephthalate resin, (B) preferably 1-49wt.% polar functional group-modified propylene-based polymer and (C) preferably 1-49wt.% styrene-based resin (preferably a polar functional group-containing styrene-based resin). The component (B) is preferably obtained by carrying out the melt kneading copolymerization reaction of a polar group-containing vinyl monomer with an aromatic vinyl monomer in combination. The reaction is preferably carried out by adding the polar functional group-containing vinyl monomer in an amount of >=0.5wt.% based on the propylene-based polymer.
Patent JP-H1092901-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: YAMAOKA AKINOBU
IPC: H01L21/68
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To surely lock a reaction tube to a back flange at joint faces thereof. SOLUTION: A reaction tube 2 and support frame 11 are fixed to a carrier chamber 1 with a back flange 12 having protrusions 13 at both sides, each having two first female threads coupled with setscrews 14 and second female threads located at corresponding positions to the first threads of the frame 11 and setscrews 15 coupled with the second threads through the setscrews 14. The tube 2 has a flange 2a tightly locked to a back flange 12 at their joint faces with an O-ring inserted between the joint faces.
Patent JP-S62102929-A (JP)
Title: Decision method for tightening propriety in multi shaft tightening machine
Inventor: OKADA KANSAKU
IPC: B23P19/06
Filed: 1985-10-30
Abstract: PURPOSE:To enable defective tightening to be detected in parallel with tightening action, by deciding tightening to be defective when a time, required for a predetermined torque value to be obtained by each tightening machine, generates unevenness exceeding a predetermined time width. CONSTITUTION:Each comparator circuit 31-36 in a detecting device 30 decides whether or not a tightening torque value obtains a preset torque value, and when a tightening machine, initially reaching said torque value, is generated, a counter circuit 38 temporarily stores in memory a kind of the tightening machine and its number while starts counting a time. Next, tightening action is performed till the all tightening machines 11-16 obtain the preset torque value, and when a torque value of the final tightening machine reaches the preset value, the counter circuit 38 ceases counting. When this counted time is larger than the reference time, tightening by the tightening machine, first reaching the reference torque value, is decided to be abnormal, while in the reverse case, the tightening is decided to be completed as a condition with no defective tightening.
Patent JP-H07106814-A (JP)
Title: Microstrip resonator
Inventor: MATSUMURA HIDEKAZU
IPC: H01P7/08
Filed: 1993-09-30
Abstract: PURPOSE:To select optionally a resonance point by laser beam emission control by interrupting a light through a gap corresponding to a strip conductor from which the resonance characteristic is desired to be obtained. CONSTITUTION:No light is emitted to gaps 31A, 31B but a light is emitted only to gaps 32A, 32B by bringing optical fibers 72A, 72B into the light conduction state and interrupting optical fibers 71A, 71B, resulting that only plasma layers 42A, 42B are stimulated. Thus, the gaps 32A, 32B are a continuous conductor to a strip conductor 12 by regarding the plasma layers 42A, 42B as parts of the strip conductor 12. Then the resonance by the strip conductor 12 formed by the gaps 32A, 32B is cancelled and only a resonance characteristic P by the strip conductor 11 formed by the gaps 31A, 31B appears. Similarly, when the optical fibers 71A, 71B is set to the light conduction state and the optical fibers 72A, 72B are interrupted, only a resonance characteristic Q by the conductor 12 appears. Furthermore, when the gaps 31A, 31B, 3A, 32B are irradiated with a light, a flat characteristic is obtained.
Patent JP-H08100077-A (JP)
Title: Production of foamed polystylene sheet
Inventor: SHIOZUMI NAOHIKO
IPC: C08J9/14
Filed: 1995-09-21
Abstract: PURPOSE: To provide a process for producing a foamed polystyrene sheet which suffers little decrease in secondary expansion ratio, has an excellent moldability, is free from the fear of explosion, etc., even in long-term storage, and is suitable for use as a food container, etc. CONSTITUTION: Butane consisting of 70-100wt.% isobutane and 0-30wt.% n-butane is incorporated into a melt of polystyrene in an amount of 2.5-5 pts.wt. per 100 pts.wt. the polystyrene. This mixture is extruded and foamed so as to give an extrudate having a residual-butane content of 2.0-3.5wt.% based on the polystytene.
Patent JP-H1088768-A (JP)
Title: Aseismatic wall backing
Inventor: TSUKIDA MASAKAZU
IPC: E04F13/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent lateral swinging from being transmitted to a base board at earthquake time or the like, and restrain damage of a wall material to the minimum extent by connecting the base board to a base stand fixed to a building frame so as to be slidable by a prescribed quantity in the lateral direction. SOLUTION: A base stand 10 is composed of a base body 11, packing 12 and a support body 13. The base body 11 and the packing 12 adhered to its bottom surface are fixed to a building frame M by using a machine screw B. Next, the support body 13 is screw-fitted to and installed in a female screw part 11a of the base body 11 by its male screw part 13a. Next, a connecting tool 20 is fitted in an upper annular part 13a of the support body 13 by its connecting groove part 20c so as to be slidable in the lateral direction. Then, a base board 30 is fitted to a fitting connecting part 20b of the connecting tool 20 by its fitting hole part 30a, and is fixed by an adhesive. After unevenness is adjusted, a wall material S is adhered and fixed on this aseismatic wall backing.  Therefore, at earthquake time or the like, since a lateral directional relative movement is generated in a connecting part of the base stand 10 and the base board 30, lateral swinging is not transmitted to the base board 30.
Patent JP-H04122005-A (JP)
Title: Horizontal self-cooling reactor device for electric vehicle
Inventor: MONZEN NOBUYOSHI
IPC: H01F27/08
Filed: 1990-09-12
Abstract: PURPOSE:To improve the cooling effect and to increase reactor capacity while reducing size and weight by using guide panels to forcibly draw traveling wind created during travel into the outer cover through cool wind openings and to guide it to each coil. CONSTITUTION:The traveling wind created during travel in an electric vehicle is forcibly drawn into an outer cover 9 through a cool wind opening 9a by a guide panel 9b, guided to each of various coils 4 for cooling. Also, when the electric vehicle goes in the opposite direction of the normal traveling direction, the traveling wind is drawn through a guide panel 9c. As a result, it is possible to substantially increase the cooling effect of each coil and reactor capacity can be increased. At the same time, reactor size and weight are reduced.
Patent JP-S62103179-A (JP)
Title: Ribbon cassette for printer
Inventor: HIRAMATSU MASAMI
IPC: B41J33/24
Filed: 1985-10-30
Abstract: PURPOSE:To increase the tension difference between the tight side and the slack side, prevent a ribbon from sagging and enhance printing quality, by pressing an elastic body against a belt part extended from the slack side to the tight side to thereby exert a feeding load on a belt, in a belt drive type ribbon cassette for a printer. CONSTITUTION:A loop form elastic belt 14 is fitted to feeding rollers 12, 13 located respectively at left and right corners of a cassette 10, and an elastic body E is pressed against the belt 14 at a central part between the rollers 12 and 13. The elastic body E may be formed of, for example, a foamed polyurethane material, but is is not necessary that the entire part of the body E be formed of the same material. For instance, the part of the body E brought into contact with the belt 14 may be formed of a material having a relatively low frictional resistance while a base part may be formed of an elastic material such as a sponge. Also, the base part may comprise a spring. Such an elastic body E is fixed in the cassette 10, and is pressed against the belt part extended from the slack side to the tight side, thereby exerting a feeding load on the belt 14.
Patent JP-S6396586-A (JP)
Title: Quantitative measuring method for radioisotope in autoradiogrpaphy
Inventor: MINAMI TOMOYUKI
IPC: G01T1/167
Filed: 1986-10-14
Abstract: PURPOSE:To improve the measurement precision by storing and recording the autoradiograph of a sample in a storage type phosphor sheet and obtaining it as a digital signal. CONSTITUTION:A material including the texture of a living body to which a radioactive label is given by introduction of a radioisotope is separated and developed with a supporting medium like a gel supporting medium to obtain a sample. This sample is put on the storage type phosphor sheet in a short time at a normal temperature to store the radiation energy emitted from the radioactive labelled material in the sheet. The storage type phosphor sheet has a stimulable phosphor layer, and it absorbs and stores the radiation energy when it is irradiated. Next, the phosphor sheet is scanned with a laser light to allow the radiation energy to emit as the stimulated light, and this light is photoelectrically detected. This electric signal is subjected to AD conversion and is stored as a digital signal, and quantitative measurement is performed in accordance with its coordinates and intensity.
Patent JP-S61121415-A (JP)
Inventor: ITAKURA GEN
IPC: H01G4/12
Filed: 1984-11-19
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-S62104215-A (JP)
Title: Trigger circuit
Inventor: KOGA MASAHIKO
IPC: G01R13/32
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a circuit blocking generation of an aperiodic trigger signal by detecting the range of a trigger level corresponding to the amplitude of an input signal and setting the trigger level at the outside of the trigger level range when the range is narrower than a prescribed range. CONSTITUTION:A comparator 1 generates a high level trigger signal when an input signal S1 crosses a trigger level V3 given from a trigger level generating circuit 2. Since the comparator 1 has a hysteresis, when the input signal S1 crosses the upper limit level of the hysteresis, that is, the trigger level V3 from the lower side toward the upper side, a high level trigger signal is generated and when the input signal crosses a lower limit level V2 of the hysteresis from the upper side toward and lower side, the trigger signal restores to a low level. A trigger detection circuit 3 connected to the output terminal of the comparator 1 keeps generating, e.g., the high level output so long as the trigger signal S2 is generated within a prescribed period, and gives a low level output when no trigger signal S2 is generated within a prescribed time.
Patent JP-H10105696-A (JP)
Title: Film scanner system provided with data interface
Inventor: FACH REINHARD DIPL ING
IPC: H04N9/11
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To improve data transmission with a network by supplying an image data signal through the interface of a converter in a data format for single channel transmission. SOLUTION: A controller 5 controls the conveyance of a film 1 and simultaneously with the scan of a film frame, a photoelectric transducer 3 is operated. Besides, the contorller 5 controls the transmission of an image signal 10 from the photoelectric transducer 3 to an image signal processor 4 and reacts to the error report of a connected constitutive group while using a control function. A converter 6 forms a digital video signal 11 from an analog standard video signal 12 of the image signal processor 4. Therefore, high resolution image information data are provided in this digital video signal 11. These data are transmitted through an HIPPI standard interface to a following processing step by single channel connection.
Patent JP-S60138190-A (JP)
Inventor: FUJINO ATSUHIKO
IPC: E05B1/00
Filed: 1983-12-26
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-H04122651-A (JP)
Title: Coupling device of print head and ink cartridge
Inventor: ODA HAJIME
IPC: B41J2/22
Filed: 1990-09-14
Abstract: PURPOSE:To prevent bubbles and dusts from being taken into ink by providing ink absorbers contacting with pressure to each other respectively in an ink passage of a female coupling section and a male coupling section. CONSTITUTION:When a male coupling section 6 is pushed until a position where a packing 6b abuts against the bottom of a recess 5b, a communicating hole 5c is blocked and the male coupling section 6 is connected to a female coupling section 5 in this state. In this connected state, protruded faces of ink absorbers 7 and 9 are pushed with pressure to each other so as to contact the ink absorbers 7 and 9 with pressure to each other. Inks which have been absorbed in the ink absorbers 7 and 9 ooze due to the contact. These inks are to be absorbed in a waste ink absorber 11 through a communicating hole 5d as a waste ink. On the other hand, ink in an ink cartridge 4 infiltrates into the ink absorber 7 from the ink absorber 9 by the capillary phenomenon. In this state, the ink is sucked from a nozzle 1b of a print head 1 by a purging device, so that the ink is supplied to an ink passage 1a of the print head 1 so as to supply it to the nozzle 1b.
Patent JP-S60137904-A (JP)
Title: Drying method of dialdehyde starch
Inventor: UEDA MASAYOSHI
IPC: C08B31/18
Filed: 1983-12-26
Abstract: PURPOSE:Dialdehyde starch is treated with a polymeric substance on its surface and dried by the freeze-drying method under specific conditions to produce the product of high ability to adsorb urea and ammonia. CONSTITUTION:Starch is allowed to react with periodic acid or its salt to form dealdehyde starch. The product is swollen and coated with a biocompatible polymeric substance on its surface and dehydrated to 60-90wt%. Then, the product is preliminarily frozen at -30--15 deg.C, then freeze-dried at -25--70 deg.C under a pressure of 8-5,000 micrometer/Hg. USE:An oral adsorbent with high ability to adsorb toxic substances in living bodies of patients with renal failure, uremia, hepatic disfunction, etc.
Patent JP-2000045014-A (JP)
Title: Preheating method in continuous furnace
Inventor: TAKAHASHI SUSUMU
IPC: F27D17/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method in which org. gases, etc., are induced together with air of excessive oxygen of >=6% in oxygen concn. to a high-temp. treatment chamber at a temp. of >=800 deg.C without allowing the org. gases, etc., to escape to the outside of a furnace in a imperfectly cracked state and the inert gases, etc., are subjected to a high-temp. oxidation in the chamber and are then discharged to the outside of the furnace and the harmful gases are oxidation-cracked. SOLUTION: The continuous furnace is provided with the high-temp. treatment chamber 6 communicating to its preheating chamber 1. The high-temp. chamber is kept at a temp. of >=800 deg.C and a negative pressure is generated in the high-temp. chamber, there by, the imperfectly cracked org. gases evaporated in the preheating chamber 1 are induced together with air or oxygen to the high-temp. treatment chamber 8 where the org. gases are subjected to high- temp. oxidation cracking. The gases are sucked as exhaust gases into a heat release pipe passing the preheating chamber and are utilized for preheating of the material to be heated and thereafter the gases are discharge from the discharge pipe on the outside of the furnace.
Patent JP-S60137532-A (JP)
Title: Method and apparatus for automatic press work
Inventor: SAINO MAKOTO
IPC: B21D43/00
Filed: 1983-12-27
Abstract: PURPOSE:To produce products of high quality efficiently without suffering any danger and complexity of work by detecting errors from the accurate position of the reference mark of a plate and correcting and aligning the reference axis of the machine side and the reference axis of the plate for pressing. CONSTITUTION:In an automatic press machine 7 provided with a press 9, a device 13 that moves and positions a plate to the center of the press, a detecting device 15 of the reference mark and a numerical value controlling device 17, an error from the accurate position of the plate provided beforehand at a specified position is detected by the detecting device 15 and outputted to the numerical value controlling device 17. Basing on this error, the numerical value controlling device 17 rotates the plate through the turntable 43 of a fixed table 37 that holds the plate from the lower face, corrects and aligns the reference axis of machine side and reference axis of plate side, and, when necessary, corrects a mobile positioning device 13. Then, the carriage of the mobile positioning device 13 is operated to advance the plate onto a lower die 39, and press work is performed by the press 9.
Patent JP-H1177567-A (JP)
Title: Control method and device for robot manipulator
Inventor: MACHINO TAMOTSU
IPC: B25J9/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To calculate the joint angle instruction value of a manipulator automatically in order to realize the position and the posture of the manipulator to satisfy various conditions. SOLUTION: In an articulated manipulator 14 to install a tool 16 and a sensor 15 at the front end and near the manipulator 14, a new various condition weighted evaluation function producer 13; an evaluation function integration part 8; a passage producer 11 using a sensor data; a coordinates converter 10 to calculate a tool position Pt information, a tool posture θt information, a sensor original position Ps0 information, and on-passage feature point Ps information, from a passage Pd information and a joint angle θi information; a manipulator joint producer 9 to calculate the manipulator joint angle θi (next) by optimizing the integrated evaluation function Eh by all the informations Pd , θi , Pt , θt , Ps0 , and Ps ;  and a joint angle controller 12 to control the joint angles one by one by inputting the θi (next), and outputting a driving instruction signal Tg; are provided.
Patent JP-H0795943-A (JP)
Title: Electric vacuum cleaner
Inventor: SUGIMOTO TAKETO
IPC: A47L9/26
Filed: 1993-09-30
Abstract: PURPOSE:To provide an electric vacuum cleaner a cord reel device for which is horizontally arranged, and at the same time, which can reduce a contact resistance by making the bending angle of an electric cord smaller. CONSTITUTION:A cord reel device 51 is horizontally arranged at an upper side of a vacuum cleaner, and the supporting rod 56 of a rotary drum 54 of the cord reel device 51 is tilted at 5-15 deg. backward of the vacuum cleaner to the vertical axis. Hence, the bending angle of an electric cord 50, which is formed by the tilt extension line direction of the rotary drum 54 and the sagging direction of the electric cord 50, becomes smaller by the tilted angle compared with a case in which the rotary drum 54 is totally horizontally arranged, and a resistance due to the contact between the electric cord 50 and the edge of an electric cord pull-out opening 75 becomes smaller by that portion.
Patent JP-S6486593-A (JP)
Title: Electronic apparatus
Inventor: MASAI YASUYUKI
IPC: H01L23/46
Filed: 1987-09-29
Abstract: PURPOSE:To obtain excellent characteristics of superconducting electronic components and normally conducting electronic components, by supplying a medium stabilizing the temperature of a circuit made of superconductive substance via connection piping in order that the circuit may show a temperature at which superconducting characteristics can be obtained. CONSTITUTION:A medium is supplied from the outlet pipe 15a of a superconducting electronic component 10 into the internal chamber 13 of a package body 12. This step allows the cooling of a circuit 14 with the medium. Therefore, the superconducting electronic component 10 gets the interval chamber 13 with the circuit 14 of the package body 12 kept at a temperature to exhibit superconducting characteristics with the medium. Outside of the superconducting electronic components 10 is a temperature such as normal one; therefore, a normally conducting electronic component 11 is operated right. As a result, only the superconducting electronic component 10 mounted on a wiring board 8 is kept at a temperature to provide superconducting characteristics. Accordingly, excellent characteristics of a superconducting electronic component 10 and a normally conducting electronic component 11 can be obtained. Since the components 10, 11 are mounted on the same wiring board 8, the miniaturization of the apparatus can be attained.
Patent JP-H0292501-A (JP)
Title: Water-permeable resin mold for inorganic product
Inventor: MATSUMOTO TOSHIKAZU
IPC: B28B1/26
Filed: 1988-09-29
Abstract: PURPOSE:To attempt to improve mechanical strength of an entire mold by constituting a synthetic resin, an inorg. filler and fine pieces of a synthetic resin which is easily soluble in an org. solvent and forming intercommunicating voids with gaps formed between inorg. filler particles and gaps formed by traces of dissolved fine pieces of the synthetic resin. CONSTITUTION:100pts.wt. synthetic resin such a thermosetting resin (a main component and a curing agent) as an epoxy resin and a phenol resin 700-1,700pts. wt. inorg. filler such as silica particles and 50-150pts.wt. fine pieces of a synthetic resin such as ground polystyrene particles are compounded. This compd. is mixed by means of a super mixer at a speed of 500rpm for 15min. This mixture is put in a specified mold and heated and cured therein at 80-120 deg.C for 4-40hr. After heating, the obtd. molded item is taken out of the mold and immersed in a solvent such as toluene for 6-48hr to dissolve the fine pieces of the synthetic resin distributed in the molded item to obtain a water-permeable resin mold 1 and 2.