baber/WOPTO huggingface dataset:
Patent JP-H04321511-A (JP)
Title: Treated member for semiconductor and its production
Inventor: OHASHI TADASHI
IPC: C23C16/34
Filed: 1991-03-29
Abstract: PURPOSE:To avoid a state in which the inner surface of an SiC product directly sticks fast to the outer surface of a carbon base material in the course of production. CONSTITUTION:Si vapor is deposited directly or through an SiC layer on the surface in a prescribed shape of a carbon base material 1 to form an Si layer. SiC vapor is subsequently deposited on the surface of the aforementioned Si layer to form an SiC layer 3. The Si layer is then removed by etching treatment to take out the SiC layer 3 as a treated SiC member for a semiconductor.
Patent JP-H06344168-A (JP)
Title: Laser beam machining device
Inventor: KATO YOSHIHIRO
IPC: B23K26/064
Filed: 1993-06-04
Abstract: PURPOSE:To easily adjust the irradiation status of laser beam at simultaneously machining plural places by respectively adjusting the focus of each region of a splitting lens. CONSTITUTION:In the laser beam machining device which has a splitting lens 12 to split a laser beam in plural directions and simultaneously machine plural places by laser beam, a focus adjusting device, which respectively adjusts a focus position in the splitting lens region respectively corresponding to each beam path of the laser beam split in plural direction, is arranged. The splitting lens 12 is divided to upper/lower two regions 12a, 12b, but each region 12a, 12b is sandwiched with a focus adjusting device from both side such as adjusting bars A1, A2, B1, B2. A groove M is formed at the end part of each adjusting bar, by rotating the adjusting bars with using the groove M, each region 12a, 12b of the splitting lens is displaced left/right, as a result, shifting the focus position left/right. Accordingly, the irradiation status of laser beam is easily adjusted at simultaneously machining plural places.
Patent JP-S5924706-A (JP)
Title: Liquid composition which can form conductive film
Inventor: INOUE TADASHI
IPC: C08F20/00
Filed: 1982-08-02
Abstract: PURPOSE:The titled composition excellent in water resistance, solvent resistance, abrasion resistance, and durability and useful for coating the surface of a molding of an insulating material such as a synthetic resin, natural high-molecular compound and inorganic substance, containing a polymerization-crosslinkable high-molecular quat. ammonium salt and a polymerization initiator. CONSTITUTION:The titled composition prepared by mixing (i) a polymerization- crosslinkable high-molecular quat. ammonium salt having, as an essential structural unit, an ester chain-containing acrylic ester or methacrylic ester of formula I (wherein A is a lower alkylene, hydroxyalkylene, or lower alkyl-substituted alkylene, X is a halogen, and R1-2 are each a lower alkyl, or hydroxy-lower- alkyl, and R3 is allyl or methallyl) with (ii) a polymerization initiator (e.g., benzoyl peroxide; used in an amount of 1-30pts.wt. per 100pts.wt. high-molecular quat. ammonium salt). The content of the above essential structural units is preferably above 30mol%.
Patent JP-H11323947-A (JP)
Title: Ground pressure reducing structure for wall body
Inventor: SHAMOTO YASUHIRO
IPC: E02D17/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the ground pressure applied to a wall body at the time of an earthquake by providing a reinforcing body crossing the sliding plane of the soil wedge of the back ground in the vertical direction in the back ground of the wall body, and parting the soil wedge with the reinforcing body. SOLUTION: A reinforcing body 10 made of a material having no rigidity against the horizontal force such as geotextile is provided in the back ground 2 of a wall body 1 serving as an earth retaining wall to cross the sliding plane 5 of the soil wedge 3 of the back ground 2 in the vertical direction, or ground improvement may be applied to vertically cross the sliding plane 5 as the reinforcing body 10. Clods generated in the back ground 2 of the wall body 1 at the time of an earthquake are not made a certain size or above, ground pressure P normally applied to the wall body 1 can be reduced, and the soil pressure P generated at the time of the earthquake can also be reduced.
Patent JP-S62290079-A (JP)
Inventor: WADA HIROMI
IPC: H01R9/22
Filed: 1986-06-10
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-S5837838-A (JP)
Title: Vertical magnetic recording medium and recording and reproducing system
Inventor: HATAKEYAMA IWAO
IPC: G11B5/127
Filed: 1981-08-28
Abstract: PURPOSE:To perform the highly efficient vertical recording and reproduction with just a magnetic pole, by providing an insulated lead wire between a substrate and a vertical magnetized film to form a magnetic recording medium and then having a relative shift between the recording medium and the magnetic pole along the lead wire. CONSTITUTION:Numbers of lead wires 23 are arrayed in parallel to each other on a substrate 21 via a thin electric insulator 22, and a vertical magnetized film 24 is formed over the array of lead wires 23 via the insulator 22. Thus a magnetic recording medium 29 is obtained. A magnetic pole 25 made of a soft magnetic matter having large saturated magnetization is shifted relatively in the lengthwise direction of the wire 23 and to the medium 29. A positive or negative polarity current pulse is supplied to the wire 23 to record the information on the medium 29. At the same time, a change between the residual magnetic flux of the medium 29 and the magnetic flux produced from the pole 25 is extracted to the conductor 23 in the form of the electromotive force.
Patent JP-S6026955-A (JP)
Title: Magnetic toner
Inventor: AMETANI SHINJI
IPC: G03G9/083
Filed: 1983-07-25
Abstract: PURPOSE:To prevent fog and stabilize an image by specifying the average particle diameter and the specific surface area of a magnetic toner composed essentially of a magnetic powder and a binder. CONSTITUTION:A magnetic toner composed essentially of a magnetic powder and a binder has an average particle diameter of >=1mum and a specific surface diameter of 0.5-3.8m<2>/g measured by the BET method. Such a magnetic toner can be applied both to pressure fixing and heat fixing by properly selecting a binder resin irrespective of fixing methods. A specific surface are of 0.8-2.5m<2>/g is preferble, and a fogless stable image can be obtained by using a magnetic powder having an average particle diameter of >=1mum.
Patent JP-S5837426-A (JP)
Title: Heat insulating plate of roaster
Inventor: ASAGAMI TATSUO
IPC: A47J37/01
Filed: 1981-08-28
Abstract: PURPOSE:To simplify the assembling the roaster and consequently reduce the number of man- hours for assembling and as well as prevent an outer frame and a top board from being heated by a structure wherein the front ends of a burner, of a radiating element and of an upper  cover are clamped all together by being pressed down with the foot catches of the heat insulating plate when the heat insulating plate is fastened with screws to the outer frame installed  above an oven door. CONSTITUTION:The heat insulating plate 9 is fitted to the outer frame 6 installed above the  door 5 of the oven type roaster. The eave part of the heat insulating plate 9 is extended toward the high temperature portion of the roaster so as to prevent the top board 8 and the outer frame 6 from being stricken by radiation heat. A window b part, which is made by lancing  said eave part, forms the passage D of cooling air. The heat insulating plate 9 is fastened  with screws to the outer frame 6 at the horizontal part formed by bending the upper part of  the plate 9 forwardly, while the front ends of the parts mentioned just below are fixed all together under pressure with the foot catches of the vertical front part of the heat insulating plate 9. Concretely, the front ends of the burner 1, of the radiating element 2 and of the upper  cover 3 are clamped by being pressed down with said front ends properly arranged. Owing to  the structure as described above, the structure is simplified and the reduction of the number of  man-hours for assembling and as well as the top board 8 and the outer frame 6 are prevented  from being heated by radiation heat.
Patent JP-2000320278-A (JP)
Title: Rising and falling device for rolling blind
Inventor: CHIGUSA TOMOMICHI
IPC: E06B9/56
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a rising and falling device for rolling blind capable of controlling a pull-up speed of a screen to a specified speed at a stabilized damping starting position when the pull-up operation of the screen is made. SOLUTION: A winding shaft 3 suspending and bearing a screen is energized in the pull-up direction of the screen by means of an energizing device, and is a rising and falling device for a rolling blind providing dampers 11 and 12 for controlling a revolution speed of the winding shaft 3 by means of energizing force of the energizing device, it is equipped with a moving piece 25 screwing to a screw shaft 24 placed inside of the winding shaft 3 and moving while rotating with rotation of the winding shaft 3, an interlocking projection 29 projected from the moving piece 25 to the neighborhood of the circumferential surface of the screw shaft 24 and a recess section 30 formed in the winding shaft 3 and preventing the rotation in the pull-up direction of the screen of the winding shaft 3 by interlocking with the interlocking projection 29 to prevent the rotation.
Patent JP-H088920-A (JP)
Title: Serial interface
Inventor: HASHIMOTO YUICHI
IPC: G06F15/78
Filed: 1994-06-16
Abstract: PURPOSE:To attain high speed processing under a high capacity independently of number of transmission destination LSI with respect to the serial interface circuit to send/receive data between a microprocessor and the LSIs or between the LSIs. CONSTITUTION:A serial interface transmission section 3 at a transmitter side sends bit serial data comprising plural sets of data each comprising a frame pattern, address data representing data structure of transmission data and the transmission data themselves and sends a frame pulse being active during a period of the frame pattern. A receiver side detects the frame pattern from a frame pulse FP and a bit serial signal received by a frame synchronization detection section 4 to generate a head timing FT of the frame, and an address extract section 5 receives address data from the bit serial signal based on a frame timing. Then a data reception section 6 receives a data bit addressed to itself from the bit serial data based on the frame head timing when the data bit addressed to itself is included in the reception data of a data structure represented by the address.
Patent JP-H0427917-A (JP)
Title: Spacer for liquid crystal display and production thereof
Inventor: HAYASHIFUJI KATSUHIKO
IPC: G02F1/1339
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the spacer for liquid crystal display having an excellent insulating characteristic by bonding a polymer consisting of a specific ethylenic unsatd. compd. as its essential constituting monomer on the surface of the fine particles of a crosslinked polymer. CONSTITUTION:The ethylenic unsatd. compd. (A), a crosslinkable monomer and a polymn. initiator are impregnated into the fine particles of the crosslinked polymer and thereafter, polymn. is effected, by which the spacer for liquid crystal display having the excellent insulating characteristic is obtd. A compd. having at least one group selected from a (poly)dimethyl-siloxy group, long-chain alkyl group, fluoroalkyl group, and perfluoroalkyl group is used as the substituent in the molecule is used as the ethylenic unsatd. compd. (A). Such ethylenic unsatd. compd. (A) is exemplified by a long chain alkyl (meth)acrylate monomer, silicone-contg. (meth)acrylate monomer or silicon-contg. vinyl monomer.
Patent JP-H01302931-A (JP)
Title: Sound privacy telephone set
Inventor: AZUMA MITSUHIRO
IPC: H04K1/04
Filed: 1988-06-02
Abstract: PURPOSE:To make an analogue sound signal into a secret call and to improve a secret call strength with less signal processing by replacing the order of sub band signals which are obtained by dividing the frequency band of a digital sample that can be obtained by digital-processing an analogue signal. CONSTITUTION:An FDM-SSB convertor 1 takes the digital sample of an input sound spectrum for a frequency multiplex signal consisting of frequency bands 1-5 and the like, divides the signal into plural frequency bands so as to obtain the sub band signals of the frequency bands. Next, an SSB signal replacement part 2 replaces the order of the sub band signals obtained by the convertor 1. An SSB-FDB convertor 3 multiplexes the replaced sub band signals and outputs them as secret call signals. Thus, many dividing number of bands can be taken by less signal processings, and the high secret call strength can be secured.
Patent JP-H0431382-A (JP)
Title: Utilizing agent for phosphoric acid compound immobilized in soil
Inventor: SHOJU YUTARO
IPC: C05G3/00
Filed: 1990-05-24
Abstract: PURPOSE:To accomplish fertilizer cost reduction by applying to soil either single substance or mixture of at least two substances selected from compounds with chelating activity among water-soluble polycarboxylic acids and their salts so as to result in a specified amount of active ingredient. CONSTITUTION:Either single substance or mixture of at least two substances selected from compounds with chelating activity among water-soluble polycarboxylic acids and their salts such as citric acid, gluconic acid, tartaric acid, oxalic acid, ethylenediaminetetraacetic acid, humic acid, propionic acid and their ammonium salts, potassium salts and sodium salts is dissolved in water into an aqueous solution with a concentration of 0.01-5wt.% and a pH of 5-7 or so. This aqueous solution, as utilizing agent, is applied to a farmland provided with a phosphoric acid compound, at such an amount as to be 100-1000g or so per m<2> in terms of active ingredient, thus converting such poorly soluble phosphoric acid compound present in the soil into a water-soluble phosphoric acid compound absorbable for plants.
Patent JP-H09321847-A (JP)
Title: Protection device for portable equipment
Inventor: AIKAWA MASATOSHI
IPC: H04M1/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the protection device for a portable equipment by which the portable equipment is protected from damage due to a shock caused by dropping even when any part of the portable equipment receives shock due to dropping. SOLUTION: Left/right projections 7 of the portable terminal equipment 1 are fitted to grooves 13 at the inner face of left and right parts 12A, 12B of an upper protection member 10 so as to mount the member 10 to an upper half of the portable terminal equipment 1, and left/right projections 7 of the portable terminal equipment 1 are fitted to grooves 16 at the inner face of left and right parts 15A, 15B of a lower protection member 11 so as to mount the member 11 to a lower half of the portable terminal equipment 1, and the upper half of the circumference of the portable terminal equipment 1 is covered by the upper protection member 10 and the lower half of the circumference of the portable terminal equipment 1 is covered by the lower protection member 11 respectively.
Patent JP-H01303997-A (JP)
Title: Digital scanning detection circuit
Inventor: UJIIE HIROYUKI
IPC: H04M3/22
Filed: 1988-06-01
Abstract: PURPOSE:To provide a hysteresis characteristic for decision and to obtain a stable output result by providing a means holding a control signal outputted from a digital comparator and using the holding output so as to switch a reference value. CONSTITUTION:Monitor signals Sa-Sc are subjected to time division multiplex by a multiplex switch 1 and they are converted into digital signals by a DELTASIGMAmodulator 2 and a counter 3 and the result is compared with a reference value from a reference value generating section 6 by a digital comparator 4. A switch 631 is closed at first in the reference value generating section 6 and a higher reference value n0ah is outputted than the monitor signal Sa. If the signal Sa is greater than the value n0ah, for example, an output (o) changes to H and held by a signal Pa and outputted at o', switches 631, 632 are switched to closes the switch 632. Thus, the reference value changes to a lower reference value n0al. Since the value n0ah is larger than the value n0al, even if the signal Sa is smaller than the value n0ah, the output (o) remains H without any change and the output (o) is not changed to L before the signal Sa is smaller than the value n0al.
Patent JP-S5360265-A (JP)
Title: Electronic watch
Inventor: KAWAMURA YOSHII
IPC: G04G9/00
Filed: 1976-11-10
Abstract: PURPOSE:To reduce the thickness of an electronic watch by reinforcing a display panel which per se is weak in strength with a base plate provided with electronic circuits.
Patent JP-H07316419-A (JP)
Title: Polyphenylene ether/polyphenylene sulfide alloy resin composition
Inventor: TAKARADA AKIRA
IPC: C08L71/00
Filed: 1994-05-24
Abstract: PURPOSE:To prepare the title resin compsn. which has excellent compatibility, impact resistance and heat distortion resistance and are very useful as a material for various molded products. CONSTITUTION:A polyphenylene ether/polyphenylene sulfide alloy resin compsn. comprising a blend of (A) 10 to 90 pts.wt. polyphenylene sulfide resin, (B) 90 to 10 pts.wt. polyphenylene ether resin, (C) a styrene copolymer having 16 acid anhydride groups, in an amt. of 0.1 to 10 pts.wt. based on 100 pts.wt. (A)+(B), and (D) a styrene thermoplastic elastomer having acid anhydride groups, in an amt. of 3 to 15 pts.wt. based on 100 pts.wt. (A)+(B).
Patent JP-H08322707-A (JP)
Title: Flame-proof blackout curtain
Inventor: MASUDA TAKESHI
IPC: A47H23/08
Filed: 1995-06-01
Abstract: PURPOSE: To provide a blackout curtain containing polyester fibers having original black color as constitutive fibers and which are highly light-proof, dark and flame-proof. CONSTITUTION: This flame-proof blackout curtain comprises polyester fibers containing a 0.5 to 2.0wt.%, carbon black which is 10 to 40nm in average particle size, 40 to 90ml/100g in oil absorption, and H<=86-1.15×10<-2> d<2> as constitutive fibers.
Patent JP-H06322455-A (JP)
Title: Production of metallic antimony
Inventor: ITOU KENYA
IPC: C22B30/02
Filed: 1993-05-14
Abstract: PURPOSE:To form metallic antimony at a high primary actual yield and low waste gas treatment cost by adding a specific ratio of Na2CO3 to antimony ore, adding a carbonaceous material, CaO product and SiO2-contg. material to the antimony ore and subjecting the mixture to heating smelting reduction. CONSTITUTION:The Na2CO3 of 1.1 to 2.0 equiv. in stoichiometric equiv. in reaction formula: Sb2S3+3Na2CO3+6C=2Sb+3Na2S+9CO is added to the powdery or lumpy antimony ore essentially composed of antimony sulfide. Further, a carbonaceous material is added at 1.0 to 1.5 equiv. in stoichiometric equiv. to the ore and the CaO product and the SiO2-contg. material at need are added thereto. The mixture is then subjected to the heating smelting reduction in such a manner that the compsn. of the formed slag consists of 30 to 50wt.% Na2S, 10 to 30% CaO and 1 to 10% SiO2. The heating temp. is most adequately about 1000 to 1300 deg.C. As a result, the metal antimony is produced at the high actual yield. The cost relating to the SO2 waste gas treatment is reduced.
Patent JP-H01304915-A (JP)
Title: Simple mold for molding and manufacture thereof
Inventor: TANAKA TATSUYA
IPC: B29C70/06
Filed: 1988-06-01
Abstract: PURPOSE:To manufacture a simple mold, by which is large number of accurate molded items can be stably molded, by a method wherein gaps in a powder structural body, which is mainly made of gypsum cast in the hollow part of a rubber mold, are impregnated with resin. CONSTITUTION:Slurry, which is prepared with gypsum, reinforcing agent and water, is cast in the recess of a rubber mold 10. Air bubbles in the surroundings of the rubber mold 10 is removed by placing the mold in an evacuating pan 7. By curing the obtained powder structural body 17 having a flat acrylic plate 16 placed thereon at normal temperature, a powder structural body 17 with favorable flat smoothness is obtained. A mold composed of said powder structural body 17 and rubber mold 10 is immersed in a vessel 18 containing resin, the temperature of which is controlled to a certain temperature with a constant temperature water tank 19 containing hot water 20. By evacuating the powder structural body 17 with a vacuum pump 22 through a suction pad 21, which is attached onto the powder structural body 17, the gaps in the powder structural body are permeated and impregnated with the resin. Finally, the body is taken out of the vessel 18 in order to obtain a simple mold. The obtained simple mold has high elasticity and is excellent in dimensional stability and can produce a large number of accurate molded items.
Patent JP-H06200614-A (JP)
Title: Sound-insulating floor material
Inventor: MOCHIZUKI AKIRA
IPC: E04F15/18
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a sound-insulation floor member with an innovative construction, which is excellent in the sound-insulation effect and also in the walking feeling. CONSTITUTION:In a sound-insulating floor member in which a buffer sheet member 3 is stuck as a laminate through a nonwoven fabric 2 on the rear side of a floor base plate 1, a plurality of protrusions 4a, 4b are formed at both the surface and the rear of the buffer sheet member. And spaces 6 are formed between the buffer sheet member and the nonwoven fabric on the surface side and also between the buffer sheet member and the floor substrate on the rear respectively. It is preferable to form the protrusions 4a, 4b at the different positions on the surface and rear sides.
Patent JP-H086782-A (JP)
Title: Maintenance work automation supporting method for program
Inventor: NANBA NORITAKA
IPC: G06F9/06
Filed: 1994-06-17
Abstract: PURPOSE:To perform the maintenance work of an existing program by the reuse of maintenance procedure with high efficiency by sampling the maintenance procedure applicable to a maintenance object element, a maintenance purpose and a maintenance condition designated by a maintenance engineer and updating by referring to maintenance object resource analysis information according to sampled procedure. CONSTITUTION:When the maintenance object element is designated by the maintenance engineer, the maintenance object element in accordance with a designated content is provided by retrieving from a maintenance object resource analysis information file 204. Moreover, when a desired maintenance object element out of provided maintenance object elements is designated and also, the maintenance purpose and the maintenance condition are designated, maintenance condition information in accordance with a designated maintenance condition is retrieved from a maintenance condition information file 206. Retrieved maintenance condition information, the maintenance object element designated by the maintenance engineer and maintenance work procedure information in accordance with the maintenance purpose are retrieved from a maintenance procedure information file 205, and the maintenance object resource analysis information is updated according to the maintenance work procedure information.