baber/WOPTO huggingface dataset:
Patent JP-H06148312-A (JP)
Title: Target detector
Inventor: AKEI MASAHARU
IPC: G01S7/32
Filed: 1992-11-13
Abstract: PURPOSE:To extract a reflection wave out of signals which do not require noises by a probability method by obtaining a first frequency distribution for each amplitude of reflection wave in a state where no target exists and a second frequency distribution in a state where the target exists and by calculating the probability for each amplitude where the reflection wave which is received from both distributions is a true target. CONSTITUTION:A first frequency distribution Y1 for each amplitude of reflection wave is obtained by a first frequency device 2 while no target exists. Then, when detecting the target, the reflection wave which is received 1 is added to a second frequency device 3 and a second frequency distribution Y2 is obtained by the device 3. The distribution Y1 is added to a subtractor 4 via a coefficient circuit 3, the substraction of the distributions Y1 and Y2 is performed, and a third frequency distribution Y3 is obtained from the difference. Then, the distributions Y1 and Y3 are added to a probability calculation circuit 5 where a probability M which is the signal from a target is obtained for each amplitude. Then, the probability M is detected 6, the amplitude of the reflection wave is multiplied by the probability for a reflection wave P and those whose multiplication result exceeds a certain value are extracted as a target Q.
Patent JP-H09140953-A (JP)
Title: Comb scissors
Inventor: ADACHI SHIGEYOSHI
IPC: B26B13/08
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To ensure a cutting capability of a pair of comb scissors and make smooth opening and closing movements possible without causing the edge of a bar blade to cut between the ends of the adjacent teeth of a comb blade and catch the ends of the comb blade at the cutting side of the scissors by forming a polished face at a small angle with the rear face of the rear plow of the comb scissors as in general scissors when polishing the rear plow for forming a blade. SOLUTION: In this comb scissors 100, the edge of a comb blade 1 at the cutting side 1a is cut off and the edge 2 is drawn near the center line of the comb blade. By this, the edge 2 of the comb blade 1 at the cutting side 1a is formed in such a shape that an opening angle at the pivot may be small lest the edge of a bar blade 10 should catch the ends 3a of comb teeth 3 when closing the comb scissors 100.
Patent JP-H01143897-A (JP)
Title: Thiazolidine derivative
Inventor: FURUKAWA ATSUSHI
IPC: A61P25/28
Filed: 1987-11-30
Abstract: NEW MATERIAL:A compound expressed by formula I (A is amino acid residue; formula II is 5-6 membered saturated heterocyclic ring, occasionally containing heteroatom other than bound N atom). EXAMPLE:1-{(R)-(-)-3-(N-Carbobenzoxy-beta-alanyl)thiazolidine-4-carbonyl} pyrrolidine. USE:Useful as a remedy for amnesia and possessing inhibitory activity against prolyl endopeptidase. PREPARATION:For example, a carboxylic acid expressed by formula III (reactive functional derivative) is reacted with a cyclic amine expressed by formula IV, preferably in the presence of a condensing agent (e.g., N,N'- dicyclohexylcarbodiimide).
Patent JP-S63152453-A (JP)
Inventor: HERUMAN YOOZEFU ERUKENSU
IPC: D06C27/00
Filed: 1987-12-02
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-H10131564-A (JP)
Title: Disk lock device
Inventor: NAKAI HATSUO
IPC: E05B29/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To quickly discriminate the improper usage of a key. SOLUTION: The disk lock device consists of the combination of a lock body and a key 2, and a first disk for driving and a second disk 52 for making rotary operation by an improper key impossible are arranged rotatably into the cylindrical case of the lock body in the longitudinal direction. A notch 32 controlling the rotation of a key crest corresponding to the first disk but permitting revolution to a key crest corresponding to the second disk 52 is formed to the key inserting hole 34 of the second disk 52 within an angular range larger than the angular place of the stepped section of the first disk, and a recessed section 39', with which a lock bar 13 orthogonally disposed with each disk is engaged, is formed at the outer periphery of the second disk 52.
Patent JP-H11142662-A (JP)
Title: Manufacture of magneto-optical waveguide
Inventor: TATE AKIYUKI
IPC: G02B6/12
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a magneto-optical waveguide which contributes to an improvement in productivity by efficiently manufacturing a Faraday rotator having a high magneto-optical characteristic. SOLUTION: A flush magnetic material waveguide structure is completed by forming a lower clad layer 2 and a core layer 3 on a substrate 1 and trimming a core shape to form a core ridge 3A, then forming an upper clad layer 4 and, thereafter, part of the rear surface of the substrate 1 is removed by polishing, etc., to regulate the thickness of the substrate 1 to a required thickness, by which a waveguide wafer 7 is formed. The waveguide wafer 7 is thereafter cut out to a rectangular strip shape in such a manner that the magnetic material waveguide length attains a desired length. The end faces of the waveguide are optically polished and are coated with antireflection films. The wafer is then cut out to a desired width and the cut piece is used as the Faraday rotator.
Patent JP-H01144656-A (JP)
Title: Multilayer interconnection structure and manufacture thereof
Inventor: MITSUMA YASUO
IPC: H01L21/768
Filed: 1987-11-30
Abstract: PURPOSE:To increase the strength of a third wiring layer against pressure from an upper section, and to hold the original effect of air-bridge wiring structure by providing said third wiring layer wired through air-bridge with a shape that is curved upward to the horizontal surface of a substrate. CONSTITUTION:A first wiring layer 12 having multilayer structure, in which Ti, Pr and Au are laminated respectively, and a second wiring layer 13 are shaped onto the surface of an insulating film 11 on a substrate 10. An organic substrate 14 composed of photosensitive polyimide, etc., is formed so as to cover the wiring layer 12 and so as not to cover at least one part of the wiring layer 13 at a position where a third wiring layer 17 must be shaped. The organic substance 14 is etched selectively, and the organic film 14 is formed to a curved shape. A metallic film 15 is shaped onto the whole surface by laminating Ti and Au. A patterned photo-resist is formed onto the metallic film 15, and a plating film 16 is shaped through Au plating. The Au plating film 16 is shaped according to the same plane pattern as the third wiring layer 17 to be formed. The metallic film 15 is patterned to the same shape as the plating film 16 and the third wiring layer 17 is formed, the organic film 14 is removed, thus forming air-bridge wiring structure.
Patent JP-H06132014-A (JP)
Title: High pressure vapour discharge lamp
Inventor: SASAKI SHUNICHI
IPC: H05B41/19
Filed: 1992-10-19
Abstract: PURPOSE:To carry out starting operation properly and stably, which is discharge starting operation of a light emitting tube of a high pressure vapour discharge lamp, and at the same time to start the starting operation well at restarting time. CONSTITUTION:A connection element 27 which can be deformed plastically is installed in a connection line 36 to an outer auxiliary conductor 18 in a connection part of an electric power source 10 and the outer auxiliary conductor 18 and a starter 14 (a pulsed voltage generating circuit 16) and one thermally corresponding element 25 is installed in a connection line 34 to the electric power source. The thermally corresponding element 25 is provided with operation characteristics and installed in the way wherein the element 25 is in the electrically connected state with the connection line 38 to the starter 14 in the condition the connection element is pushed and bent at the time of normal temperature and when temperature rises to a first set temperature, its connection state is cancelled while the pushed and bent condition of the connection element 27 is moderated and when temperature rises further to a second set temperature higher than the former, the element 25 is made to part from the connection element. Consequently, discharge starting operation is carried out stably not only at lighting time but at restarting time.
Patent JP-H10139617-A (JP)
Title: Alginate impression material
Inventor: ODA MICHIKO
IPC: A61K6/90
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an alginate impression material by compounding an alginate, gelling agent, gelling regulator and specific diatomaceous earth so sa to effect minor variance in fluidity due to its own weight relative to the variance in the mixing water ratio in kneading the above components with water. SOLUTION: The alginate impression material comprises 3-30wt.% of an alginate, 3-40wt.% of a gelling agent. 0.4-5wt.% of a gelling regulator and 30-85wt.% of diatomaceous earth >=0.1 in water absorption and pref. <=25μm in average particle size. This impression material affords a factorable impression without caring about its sages into the oral cavity of a patient in obtaining an impression even of an impression metallic paste is kneaded based on its touch, appearance and experience without accurately weighting the material each time it is used at a site of dental therapy.
Patent JP-H10181765-A (JP)
Title: Seat protection cover for vehicle with prime mover comprising double-layer part of plastic film
Inventor: HORN JOACHIM
IPC: B60N2/90
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover protecting a seat of a vehicle with primer mover comprising plastic film which can be mechanically produced and fitted in a factory and which protects the seat more effectively and perfectly than hitherto until the vehicle is delivered to a customer. SOLUTION: This seat cover is provided with a continuous front face position 7 protecting the seat face and the back face of the seat and a back face position 8 connected to the front face position by lateral welded parts 9, 19. The back face position 8 connected to the front face position forms a back seat pocket 6 containing the back seat and a seat pocket 5 surrounding a seat bolster. The back seat 8 formed together with the seal pocket 5 is provided with a protection piece 12 surrounding the side face of the seat bolster and having a U-shape formed by a punched hole 11. The front face position 7 is provided with protection elements 17 at both sides respectively to cover the hinge area of the seat, in an area defined for the gap between the back seat and the seat bolster.
Patent JP-H10140877-A (JP)
Title: Snow sliding device
Inventor: YAMAMOTO HIDEYUKI
IPC: E04H9/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To easily drop snow cover on a roof by covering the whole roof by winding a specific sheet-like material round rotary shafts arranged in a top part and eaves edge parts of the roof, and endlessly moving them along an inclination of the roof in a conveyor system. SOLUTION: A rotary shaft 3 is arranged in a root top part, and rotary shafts 2 are arranged in eaves edge parts, and a sheet-like material 1 is endlessly wound between the rotary shafts 2 and 2 through the rotary shaft 3 or between the rotary shafts 3 and 2, and the whole roof is covered. The sheet-like material 1 is formed in such a way that tensile rigidity of 1×10<3> to 4×10<5> kgf/m is imparted and a friction coefficient is set not more than 0.4 and a contact angle of a surface with water is set not less than 60 deg. and a polyester fiber textile is covered with vinyl chloride resin and a fluorine film of PVdF is laminated on a surface layer.  For example, when a sensor detects a fallen snow load 10kgf/m<2> , the rotary shafts 2 are automatically rotated, and the sheet-like material 1 is moved by a roof length, and a blade is also arranged, and ice and snow sticking to the sheet-like material 1 are scraped away. Therefore, snow cover not less than 10cm can be prevented.
Patent JP-H07134125-A (JP)
Title: Composition for food allergen load test
Inventor: ITO TOSHIHIRO
IPC: G01N33/53
Filed: 1993-11-09
Abstract: PURPOSE:To provide a composition for food allergen load test with which an allergen load test can be carried out by a same method in different facilities and allergen can be determined by a same standard by clearly show allergen activity contained in the composition for food allergen load test. CONSTITUTION:A composition to be used for fool allergen load test is the composition for which masking of the testes, colors, and odors of food ingredients having allergen activity is carried out by using one or more selected from coloring agents, spices, flavorings, and cyclodextrin and a test is carried out using the compsition. Since masking of the testes, colors, and odors the allergens have is conducted, and the existence of the allergens is made impossible to be detected when the composition is used, even an infant can take the composition and thus a load test to determine the allergens of an allergic patient can be carried out easily and precise fool allergens can be determined.
Patent JP-H03166792-A (JP)
Title: Screen mask and manufacturing method thereof
Inventor: MURANAGA NAOKI
IPC: G03F1/80
Filed: 1989-11-27
Abstract: PURPOSE:To prevent the generation of ink blot on a printed matter by forming a recessed section which houses a print pattern formed with a preceding screen mask located near said print pattern so that it may be non image line section. CONSTITUTION:For example, a thick film pattern 17 is already printed on a board 16 by a preceding screen mask. In the case when a thick film pattern for a resistor, for example, it to be printed nearby, the thick film pattern 17 is housed in its mating recessed part when the screen mask is placed to the board 16. Therefore, the peripheral part of an image line section 12a adheres to the surface of the board so that no clearance may be produced between them. When an attempt is made to apply ink 5 on the screen mask with a squeegee, a specified part is printed without spreading ink, thereby being capable of avoiding any stain on the peripheral part of an image line section 13a of the screen mask.
Patent JP-H06182862-A (JP)
Title: Device for molding foamed body with skin
Inventor: HATTORI KAZUHIDE
IPC: B29C49/04
Filed: 1992-10-17
Abstract: PURPOSE:To charge foaming beads at an arbitrary position in a mold for molding a foamed body with skin. CONSTITUTION:A mold 1 for molding a foamed body with skin doubles a blow mold and a shape foaming mold. Conventionally, foamable beads are charged at its parting line. However, in the mold 1 provided with a rotary cutter 15 at the top of a foamable bead charger 7, the foaming beads can be charged at an arbitrary position, and foamed bodies with skin can be molded in a multiple system.
Patent JP-H03164920-A (JP)
Title: Keyboard device
Inventor: MISHIMA HIDETAKE
IPC: H05K7/20
Filed: 1989-11-24
Abstract: PURPOSE:To decrease the power consumption and also to miniaturize the keyboard device by using a ventilation means using the pushing force of a key to cool the inside of the keyboard device. CONSTITUTION:When a key top part 3 is pushed, the air in a space enclosed by the part 3, a guide part 4, and a keyboard base 1 is exhausted to an area under the base 1 through an exhaust valve 5a of an exhaust means 5. When the part 3 is pushed back with the restoring force of a key switch part 2, the valve 5a closes and the air is supplied into the part 3 through an intake valve 6a of an intake means 6. Thus the air is exhaused out of the base 1 for each operation of a keyboard device 7. A semiconductor device 9 packaged on the base 8 is cooled by the air made flowed to an exhaust port 11. As a result, no special space is required for the installation of a cooling means together with the reduction of power consumption attained. Then the device 7 is miniaturized.
Patent JP-H07162349-A (JP)
Title: Train radio communication system
Inventor: SASAKI YASUTAKA
IPC: H04B7/26
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a highly reliable and economical system reduced at its device size. CONSTITUTION:A receiver 122a separates ground position information 42 from a received signal received by a current antenna, demodulates the information 42 and outputs the demodulated result. A line monitor 122b monitors an output signal from the receiver 122a, and when communication quality is reduced less than a reference value, outputs an antenna switching request 29. An antenna control device 123 finds out a traveling position based upon a current antenna number 41 inputted from an antenna changeover switch 121m and the information 42, calculates the space correlation coefficients of the current antenna and other antennas, and at the time of inputting an antenna switching request 29, applies antenna switching information to the switch 121m to switch a contact to an antenna with the smallest space correlation coefficient.
Patent JP-H06161288-A (JP)
Title: Device for cleaning transfer belt
Inventor: FUJITA YOSHIO
IPC: G03G15/16
Filed: 1992-11-16
Abstract: PURPOSE:To effectively remove stuck toner without exerting influence on a transfer belt, in a simple constitution. CONSTITUTION:Cleaning rollers 31 and 32 abutting on the transfer belt 28 and rotating with it are disposed successively from the upstream side in the rotational moving direction of the transfer belt 28 and simultaneously, cleaning blades 33 and 34 are in press-contact with the outer peripheries of these rollers 31 and 32. Then, the voltage of the same polarity as that possessed by toner is applied to the cleaning roller 31 from a transformer 35 and moreover, the voltage of the polarity reverse to that possessed by the toner is applied to the cleaning roller 32 from the transformer 36.
Patent JP-H11139617-A (JP)
Title: Paper sheet containing and delivering device
Inventor: TAJI HARUHISA
IPC: B65H31/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve detecting precision of the presence of paper sheets wound around a drum member for containing and to prevent the occurrence of defective containing of the papers. SOLUTION: In this device, by winding paper sheets around the peripheral surface of a drum member 11 along with a taper member 3, papers are contained and by rewinding the tape member, the papers are delivered. In this case, a drum member 11 is formed in a circulate shape in a cross section by using a light permeable material, and with the portion, around with the tape member is not wound, of this drum member nipped, the light emission part 23 and the light receiving part 24 of an optical type detecting means 23 are disposed.
Patent JP-H09148494-A (JP)
Title: Resin sealing semiconductor device
Inventor: NOSE KOJI
IPC: H01L23/50
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can achieve high performance and high density with such adaptability as several semiconductor devices being piled when they are used and which can not induce damage to the semiconductor chips or such improper as out of form regulation when they are manufactured. SOLUTION: A first lead frame 63 having inner leads 62 which fix a semiconductor chip 61 and of which near terminals are folded toward the lower direction, a second lead frame 65 having inner leads 64 which are piled with the first lead frame and of which near terminals are folded toward the upper direction and sealing resin 70 which seals a construction body to make a molded body 69, are provided. A rectangular recess 71 and a rectangular project 73 are formed on the lower and the upper surfaces of the molded body respectively, inner lead tips 62a of the first lead frame are arranged at a constant interval on the side wall facing the rectangular recess and one of the surfaces is exposured. Inner lead tips 64a of the second lead frame are arranged at a constant interval on the side wall facing the rectangular project and one of the surfaces is exposured.
Patent JP-H02152745-A (JP)
Title: Control device for positioning
Inventor: WADA SATORU
IPC: B23Q16/00
Filed: 1988-12-05
Abstract: PURPOSE:To correctly stop a machine at target position by comparing the difference in the stoppage aiming position of a machine and its present position by a position detecting means with the flow amt. estimating value corresponding to the present speed fed from a flow amt. estimation arithmetic means and giving a stop command to a control means in case of the conformance being found. CONSTITUTION:A machine moving speed V is calculated by a speed computing element 12 based on the positional signal of a machine fed from a position detector 5, and the corresponding relation of the moving speed Vi of the time when a stop command is output from a control device 1 to a driving means and the flow amt.  Sri observed of a machine 4 at that time is stored by finding by a flow amt. actual value computing element 13. Then as for the succeeding flow amt., the flow amt. corresponding to the moving speed of the present machine is found from a flow amt. actual result value computing element 13 and in case of the difference in the machine stoppage aiming position and the actual position of the machine coinciding with the flow amt.  Se estimated from the current speed by the machine a comparator 15 gives a stop command to the control device 1 and the machine 4 is correctly stopped at the target position.
Patent JP-H02153835-A (JP)
Title: Production of preform for optical fiber
Inventor: OGA YUICHI
IPC: G02B6/00
Filed: 1988-12-05
Abstract: PURPOSE:To prevent a reaction vessel from corroding and improve quality by subjecting gaseous glass raw materials to flame hydrolysis in the metallic reaction vessel with an SiC coating layer having the oxidized surface. CONSTITUTION:Vapors of an Si raw material, such as SiCl4 or SiH4, and a C raw material, such as C2H5 or CH4, are deposited on the inner surface of a metallic container 3, such as Ni or Al, at 700-1,300 deg.C to form an SiC coating layer 4 having 1-50mum thickness. The resultant layer is then pre-burned with an oxyhydrogen flame to form an SiO2 layer on the surface. A combustion burner 2 and a starting material 6 are subsequently installed in the container 3 and gaseous glass raw materials are jetted from the burner 2 to carry out flame hydrolysis. The formed fine particulate glass is then deposited on the rotating starting material 6 and grow a cellular glass preform 1 in the rotating shaft direction.
Patent JP-H01144932-A (JP)
Title: Coffee material
Inventor: YAMAJI KATSUHIKO
IPC: A23F5/14
Filed: 1987-12-02
Abstract: PURPOSE:To obtain the title material having improved aroma of coffee and mellow palatability with moderately suppressed bitterness and astringency, by containing coffee bean powder and dried root powder of yanggona shrub. CONSTITUTION:The aimed material obtained by blending 100g powder prepared by grinding coffee beans with preferably 1-30g dried root powder of yanggona shrub.