baber/WOPTO huggingface dataset:
Patent JP-H04202906-A (JP)
Title: Steel member for bridge
Inventor: YUI YOZO
IPC: E01D2/00
Filed: 1990-11-29
Abstract: PURPOSE:To simplify a manufacturing process, decrease the welding residual stress and improve the fatigue strength and improve the appearance by butting the upper edges of a pair of steel materials having a U-shaped section to each other to be welded and joined to form a steel member for a bridge as one member where the upper and lower flange portions and right and left webs are connected to each other. CONSTITUTION:The upper edges of a pair of steel materials 11 having a U-shaped section are butted to be welded and joined 12. Subsequently, upper and lower flange portions 111 and right and left web portions 112 are connected to each other to be formed into one member. The steel member 10 thus formed is used in a main girder 52a of a bridge upper part 5. Thus, a manufacturing process can be simplified, the welding residual stress can be decreased, and the fatigue strength and the appearance can be improved.
Patent JP-H09152850-A (JP)
Title: Picture display device
Inventor: ASAKURA TSUTAE
IPC: G02F1/133
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a display picture by changing over circuit elements through which multiphased picture signal pass in an arbitrary cycle prevent a vertical line or the like caused by the difference of characteristics from visually entering into the display picture. SOLUTION: Picture signals S1∼S4 of final outputs are formed by successively changing over changeover circuits 14 which are circuit elements through which respective picture signals S1∼S4 pass, that is, amplifiers AMP1∼4 in the arbitrary cycle. Wave forms of timing signals C1∼C4 to be used at this time are formed as pulse waves made by being successively shifted by the phase difference equal to the length of one data unit of the picture signals S1∼S4. Since the amplifiers through which the multiphased picture signals pass are made to be successively differed by a prescribed cycle on this manner, even through a slight difference is present in the characteristic, for example, of a linearity or a gain etc., among respective amplifiers, these differences are made to be smoothed.
Patent JP-H09140623-A (JP)
Title: Bagged compressed tissue paper and its manufacturing device
Inventor: TAKASHIMA ICHIRO
IPC: A47K10/42
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the outer dimension (in thickness direction) of a tissue paper package in nearly a half without reducing the number of tissue papers inside. SOLUTION: Compressed and superposed tissue papers 3 are obtained, which are piled up by folding to the same number of tissue papers 1 as that conventionally packed in a box with a part of the next tissue paper ready to the pulled out after one tissue paper is used, and which are compressed to a thickness of nearly a half of the conventional tissue papers 1. Then, these compressed and superposed tissue papers 3 are inserted in the compressed state in a bag 14 made of a thermoplastic soft synthetic resin, where the dimension of the bag in the thickness direction of the piled tissue papers is a half of the conventional boxed tissue papers; after the insertion, the bag 14 is sealed in a deaerated state.
Patent JP-H01173464-A (JP)
Title: Guide post for magnetic tape
Inventor: SUGIMOTO TOSHIAKI
IPC: G11B23/50
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a characteristic equal to that of a metallic product at low price by injection-molding a guide post for magnetic tape by using composite material produced by blending conductive carbon black and globular silicone resin of specified quantity respectively to thermoplastic resin. CONSTITUTION:This guide post for a magnetic tape is molded by the injection molding by using the composite material produced by mixing 5-10pts.wt. of the conductive carbon black, 0.5-2.5pts.wt. of globular silicone resin and 0.5-1.0 pts.wt. of solid lubricant as an optional component to 100pts.wt. of thermoplastic resin. Accordingly, fine unevenness suitable for the travel of the magnetic tape is formed on its surface, and in addition, antistatic property is given. By injection-molding it by using the composite material produced by such design of blending, the guide post made of resin which is adaptive to all kinds of environmental conditions, and in addition, whose characteristic is equivalent to that of the metallic guide post can be cheaply obtained.
Patent JP-H09140366-A (JP)
Title: Gel composition for keeping freshness of food
Inventor: NAKANO HISAYUKI
IPC: A23L3/3535
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a gel composition for keeping the freshness of a food, having excellent freshness keeping effect, antibacterial property and deodorizing action and used mainly in a refrigerator. SOLUTION: This gel composition for keeping the freshness of a food is produced by uniformly dispersing allyl isothiocyanate known as a spice component of Japanese horseradish in an aqueous gel without causing the phase separation. The gel composition contains 0.3-0.5wt.% of allyl isothiocyanate, 3-6wt.% of sodium polyoxyethylene lauryl ether sulfate as a surfactant and 2-5wt.% of a gelling agent.
Patent JP-H02177651-A (JP)
Title: Telephone set
Inventor: KANEKO HIDEKI
IPC: H04M1/08
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the occurrence of a noise at on-hook time by counting time until an ultrasonic wave originated from an ultrasonic wave outgoing part is received in an ultrasonic wave reception part with a timer, deciding that a handset approaches a telephone set body within a fixed distance from the body when time counted by the timer is shorter than prescribed time, and obtaining an on-hook state. CONSTITUTION:Ultrasonic waves originated from ultrasonic wave outgoing parts 21A and 21B are received in ultrasonic wave reception parts 13A and 13B. Consequently, this receive output (d) is amplified and detected (e) in an amplifier 14 with a threshold level th as a reference and outputted as a Schmitt trigger output 5, and a timer 15 completes time counting for time T by the Schmitt trigger output of the amplifier 14. Since a handset 2 approaches a telephone set body 1 within the fixed distance from the body 1 when the time T counted by the timer 15 in this manner is shorter than the prescribed time, a present state is regarded as the on-hook state, and a trunk line system is opened. Thus, the occurrence of the noise at the on-hook time can be eliminated, and no unpleasant feeling is given to a callee at the on-hook time.
Patent JP-H06178763-A (JP)
Title: Visual line detecting device and visual line detecting method
Inventor: ARAI TAKASHI
IPC: A61B3/113
Filed: 1992-12-14
Abstract: PURPOSE:To prevent the reduction in the detection accuracy in the direction of visual line of an eye-ball due to the dislocation of the photographer's eye by irradiating the eye-ball from one or more light sources of different irradiating angles, and by selecting an optimum distance between the eye-ball and the light source by the reflected light from the eye-ball. CONSTITUTION:An eye-ball 10 stares at an electric viewfinder 14 via an imaging lens and a dichroic mirror 15. In the vicinity of the eye-ball 10, far IRED 6a, 6b for lighting the eye-ball and near IRED 37a, 37b are arranged. A camera imaging image sensor 20 is made of lenses 21 and a diaphragm 22, and is driven by a motor 23. The IRED reflected by the eye-ball 10 is reflected by a mirror 15, and is input into a staring position detecting circuit 16 via a lens 13 and an image sensor 12, and then it is input into a CPU 27. The CPU 27 selects the optimum distance between the eye-ball 10 and the light source. Thus, independently of the distance of a subject, even if the sight line of an photographer is dislocated, a correct sight line can be secured, and a desired image can be surely obtained.
Patent JP-H01177089-A (JP)
Title: Automatic accompanying device
Inventor: ISHIDA TAKASHI
IPC: G10H1/38
Filed: 1987-12-29
Abstract: PURPOSE:To automatically give a tie expression to an arbitrary musical note by detecting a fact that a sound of the same sound pitch as a constitution sound of a chord generated newly exists in a constitution sound of a chord generated at present at the time of changing the chord and maintaining the generation of its sound as it is, in case when pattern data has instructed the generation of the tie expression. CONSTITUTION:When pattern data has instructed the generation of a tie expression, when it is detected that a sound of the same sound pitch as a constitution sound of chord generated newly exists in a constitution sound of a chord generated at present at the time of changing the chord, the generation of this sound is continued as it is and a new sounding start control is not executed. Accordingly, as for this sound, sounding by a tie expression is executed. In such a way, an automatic accompanying device which can execute the tie expression when a common one exists in the constitution sound at the time of changing the chord is obtained.
Patent JP-H04199475-A (JP)
Title: Topographical map preparation method and device by picture stereoscopic processing
Inventor: IWASHITA ATSUSHI
IPC: G06T1/00
Filed: 1990-11-29
Abstract: PURPOSE:To prepare the smooth topographical map corresponding to reality by extracting not only the vicinities of the apexes of relief but also obvious valleys as feature points in the feature point extraction processing and utilizing the relation of the luminance value of picture elements and local tilted angle in the interpolation processing. CONSTITUTION:The matching point of the neighboring two points on the same line in the direction of the range of the topographical map coordinate system picture and the local tilted angle phii is determined by the preminarily set function F(Ii) from the luminance value Ii of the picture element on a reference surface picture A corresponding to each grid point on the topographical map coordinate system picture put between the matching point of the two selected points. In this case, the calculation is performed with the local tilted angle phii determining the meter above the sea level of each grid point on the topographical coordinate system picture successively from the position of one side of the matching point of the two determined points. And the leveling processing is performed for making smooth pictures in the direction of azimuth. Thus, the smooth topographical map corresponding to reality can be prepared.
Patent JP-H10170308-A (JP)
Title: Coding disk for rotary encoder
Inventor: KOMAI KENJI
IPC: G01D5/347
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive highly accurate coding disk for an optical rotary encoder. SOLUTION: A rotary plate 1 is composed of a disk 1 and a boss part 2 formed by integrally molding a synthetic resin and can form a bright-dark slit pattern with high accuracy by using the projecting parts and recessed parts filled up with an opaque material of a recessing and projecting part 3. Since the disk 1 is integrally formed with the boss section 2, the slit pattern can be attached to the shaft of a motor with high accuracy in the hole of the boss part 2.
Patent JP-H07185777-A (JP)
Title: Device for producing fiber reinforced metal and its production
Inventor: TANAKA TORU
IPC: B22D18/04
Filed: 1993-12-27
Abstract: PURPOSE:To make a vacuum valve in a metallic mold unnecessary and to obtain a fiber reinforced metal having good quality without defect of the entrapment of slag by making a melting furnace elevatable in a pressure vessel and executing the evacuation synchronously to the pressure vessel, stoke and metallic mold. CONSTITUTION:A preform 7 is set into each cavity 6 in the metallic mold 5 and heated to a prescribed temp. with a heating means 8, and metal material is supplied into the melting furnace 3 positioned at the lowermost part in the pressure vessel 1 to produce molten metal Y. A removing rod 12 is inserted from a working hatch 2 to remove slag N on the surface of molten metal Y, and a blind cover 11 is fitted to the working hatch 2 and closed in the pressure vessel 1, and a gas exhaust valve 9b is opened to execute the evacuation. Successively, the valve 9a is closed and the melting furnace 3 is ascended to the uppermost position in the pressure vessel 1 with a melting furnace elevating means 10, and the lower end part of the stoke 4 is inserted into the molten metal Y and a valve 9a is opened to introduce gas into the pressure vessel 1. The gas pressure is applied to the surface of the molten metal Y and the molten metal Y is risen into the stoke 4, and flowed into the cavity 6 and the preform 7 is impregnated to execute the casting.
Patent JP-H1180522-A (JP)
Title: Biodegradable plastic composition and control of biodegradation rate of biodegradable plastic
Inventor: IMASHIRO YASUO
IPC: C08G63/685
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable plastic composition having a stably controlled biodegradation rate and useful as a material for agriculture, forestry and fisheries, such as a film and a planting pot, and earthwork such as a water- retaining sheet and a plant net by allowing a biodegradable plastic to include a carbodiimide compound. SOLUTION: This biodegradable plastic composition comprises (A) 100 pts.wt. biodegradable plastic such as an aliphatic polyester resin (e.g. a polybutylene succinate/adipate and a polylactic acid) and (B) a carbodiimide compound having one or more carbodiimide groups in one molecule, such as 4,4'- dicyclohexylmethanecarbodiimide preferably in an amount of 0.01-10 pts.wt. The mixing method is exemplified by the method of melt-kneading by an extruder. The component B is obtained by a decarbonation condensation reaction or the like of an organic diisocyanate in the presence of a catalyst such as an organic phosphorus-based compound.
Patent JP-H10165598-A (JP)
Title: Pachinko game machine
Inventor: YOSHIZUMI TOMOTOSHI
IPC: H05F3/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine provided with an inexpensive destaticization means for effectively preventing the adverse effect of static electricity to an electronic circuit. SOLUTION: Relating to this pachinko game machine 1, on a mechanism panel 3 formed on the back surface side of the pachinko game machine 1, a prize ball tank 4 disposed on the highest stage receives and tentatively stores pachinko balls dropped from a replenishing device 5 and the pachinko balls are successively paid out from the inside of the prize ball tank 4 through flow passages 6, 8... formed at the pachinko game machine 1 accompanying the pay-out of prize balls. A swinging means 12 disposed on the flow passages 6, 8... formed at the pachinko game machine 1 is provided and the contact part with the flowing-down pachinko balls of the swinging means 12 is conducted to a ground side.
Patent JP-H10143160-A (JP)
Title: Automatic playing device
Inventor: HAYASHI RIICHI
IPC: G10H1/40
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To easily form various kinds of playing data. SOLUTION: A series of control data for correcting the playing data inputted by a tap switch 12k are stored in plural sets of ROMs. Any one set of the control data among plural sets of the control data stored in these ROMs are selected by a microselection switch, up key or down key. The playing data described above is corrected by a CPU 4 in accordance with one set of the selected control data. The corrected playing data is stored in a RAM 8.
Patent JP-H07284499-A (JP)
Title: Applicator for ultrasonic treatment
Inventor: ISHIDA AKINORI
IPC: A61B17/22
Filed: 1994-12-19
Abstract: PURPOSE:To provide an applicator for ultrasonic treatment easy in operation such as the focus matching of a transducer for treatment. CONSTITUTION:The applicator for ultrasonic treatment has a water bag housing 1 brought into contact with a living body, the liquid 2 received in the water bag housing 1, a means 6 forming a focal region through the liquid 2 to generate ultrasonic treatment energy and a means 7 obtaining the B-mode image of the focal region. The scanning surface of the B-mode image is displayed on the water bag housing 1.
Patent JP-H07191461-A (JP)
Title: Positive resist composition
Inventor: YOSHIDA YUJI
IPC: H01L21/027
Filed: 1993-12-27
Abstract: PURPOSE:To provide a positive resist compsn. which is excellent in balance of various performances, such as sensitivity, resolution, heat resistance, profile and depth of focus, and is free from development residues. CONSTITUTION:This positive resist compsn. contains a novolak resin obtd. by bringing a phenol mixture composed of m-cresol, 3,4-xylenon and the phenols expressed by formula (where R1 denotes a lower alkyl group; R2 denotes hydrogen or lower alkyl group, respectively) and aldehydes into condensation reaction, a quinone diazide compsn. and an alkali-soluble compsn. having a mol.wt. of <900.
Patent JP-H02177506-A (JP)
Title: Grain boundary oxidation type voltage dependent nonlinear resistance element
Inventor: SUZUKI TATSUYA
IPC: H01C7/10
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the title resistance element having large varister voltage and nonlinear coefficient and a large surge withstand voltage by a method wherein Na2O, TiO2 and PbO of a specific quantity in total are contained in a base material consisting of a specific quantity of (Sr1-xCax)TiO3 and a specific quantity of oxides of some of Nb, W, Ta, In, Y and rare-earth elements. CONSTITUTION:Na2O, TiO2 and PbO (0<=Na2O, 0<=TiO2, 0<=PbO) of 0.01 to 2.0mol% in total are contained in a base material consisting of (Sr1-XCaX)TiO3, (provided that x<=0.25) of 98.0 to 99.9mol%, and at least one of oxides of Nb, W, Ta, In, Y and rare-earth elements of 0.01 to 2.0mol%. According to this constitution, both varister characteristics and capacitor characteristics can be provided, a large varister voltage of about 100 to 300V and nonlinear coefficient of 15 or above can be obtained, and a surge up to 5000A/cm<2>. can also be withstood. As a result, a grain boundary oxidation type voltage dependent nonlinear resistance element, having high varister voltage and nonlinear coefficient and also a large surge-withstand voltage, can be obtained.
Patent JP-H09150539-A (JP)
Title: Thermal head
Inventor: TOYOSAWA TAKESHI
IPC: B41J2/345
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit by arranging a first common wire, a second common wire and a strip like resistor in this order and directly connecting a second electrode group to the second common wire and allowing a first electrode group to jump over the second common wire to connect the same to the first common wire by wire bonding. SOLUTION: A first electrode group 13 and a land group 131 as well as a second electrode group 14 and a land group 141 are arranged between a strip like resistor 10 and first and second common wires 11, 12. An individual electrode group 15 and a land group are arranged between the strip like resistor 10 and a driver IC 20. The first electrode group 13 and the first common wire 11 as well as the individual electrode group 15 and the driver IC 20 are connected by wire bonding. The second common wire 12 is formed between the first common wire 11 and the first electrode group 13. The second common wire 12 is formed so as to be overlapped with the second lands 141 formed to the other end of the second electrodes 14 to directly achieve electrical connection.  By this constitution, even when electrodes are formed at a fine pitch in order to produce a thermal head of a high resolving power, bonding wires are not conc. and a short-circuit can be prevented.
Patent JP-H01175671-A (JP)
Title: Method for converting drawing data
Inventor: YAMAMOTO YOSHIYUKI
IPC: G06F17/50
Filed: 1987-12-29
Abstract: PURPOSE:To increase the degree of freedom and the efficiency of a data conversion by making the graphic data of an intermediate file into basic element data, editing partitioning data and editing data. CONSTITUTION:Drawing data to store to an intermediate file is basic element data, which a converting source graphic is classified to a basic graphic element, a dimension line element and a text element, editing partitioning data, which the graphic is classified to a drawing, a graphic bloc, a view and a graphic group, moreover, a block graphic insertion to indicate the graphic on a graphic surface, an attribute investment and editing data to indicate a text editing. Consequently, the decomposition, the interpreting and reassembling of the connection of a record and the data for making a converter become extremely easy. Thus, the universal applicability is high, and the exchange of the data, which the graphic group and the attribute are combined, between the application of the same trade different kind, which is automatic design, material estimation, manufacturing design and so on, is made easy.
Patent JP-H04203654-A (JP)
Title: Outer diameter expanding rotator
Inventor: MOGI KATSUMI
IPC: B24B21/14
Filed: 1990-11-30
Abstract: PURPOSE:To secure such a new rotator as making an outer diameter changeable by constituting this outer diameter expanding rotator from a collet and a collect clamping device clamping this collect to an inner ring. CONSTITUTION:A rotator 1 mainly consists of an inner ring 10 provided with a shaft hole 13, where a turning shaft is attached, and a collet 20 attached to an outer circumference of this inner ring 10 as extending in the circumferential direction, and this inner ring 10 is formed into a wheel form of a minor axis installed with a columnar part 10b at the top side of a truncated cone part 10a, while a thread part 12 is installed on an outer circumferential part of the columnar part 10b. The collet 20 is formed into a nearly minor axial cylinder and the inner cylindrical surface becomes tapered. This tapered surface is formed at the same elevation angle as an outer circumferential surface of the inner ring 10, and the collet inner cylindrical surface 21 is made contact with this outer circumferential surface 11 of the truncated cone 10a of the inner ring 10. A clamping device 30 is composed of a ring piece 22 and two ring bodies 31, 32 holding this piece 22 in between from the axial direction, and these ring bodies 31, 32 themselves are clamped tight, thus the ring piece 22 of the collet 20 is locked tight.
Patent JP-H05140849-A (JP)
Title: Flexible nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/11
Filed: 1991-11-21
Abstract: PURPOSE:To provide the title nonwoven fabric consisting of an assembly of ultra-fine split filaments where virtually three-dimensionally interlaced domains and non-interlaced domains are distributed, suitable as a filter such as air filter as well as a raw material for bags or wiping cloth. CONSTITUTION:By using polyethylene as polymer A and polyethylene terephthalate as polymer B incompatible with the polymer A and melt-spinning is made split-type conjugate filaments which are then put to high-speed takeup with an air sucker and opened under corona discharge and then stacked on a mobile wire net, thus producing a fibrous assembly. Thence, this assembly is embossed using a hot embossing roll to fuse pressed parts by the roll's projections followed by making high-pressure film-like waterflow impinge on both surfaces of the assembly on the screen to split the assembly into ultra-fine filaments 0.05-1.0 denier in fineness, and then high-pressure columnar waterflow is further made to impinge on both surfaces of the filaments, thus obtaining the objective nonwoven fabric made up of (A) three-dimensionally interlaced domains and (B) non-interlaced domains having been exposed to no high-pressure columnar waterflow.