baber/WOPTO huggingface dataset:
Patent JP-H035217-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1989-05-30
Abstract: PURPOSE:To prevent abrasion without deteriorating rigidity by making opening sections on a sub-groove and the surface of the road contact section along the sub-groove and by arranging many sipes extending in parallel with the cord direction of the most outer side reinforcing belt layer out of reinforcing belt layers. CONSTITUTION:A plurality of reinforcing belt layers 2 is laminated on the top of a carcass 1, and the top of the most outer reinforcing belt layer 2a is also coated by a tread 3. A main-groove 4 extended in the peripheral direction and a sub-groove 7 to connect the main-groove 4 and the buttress section on the outer side of the main-groove or ground contact end 65 are also arranged. In addition, a block 8 is formed of the main-groove 4, sub-groove 7, and buttress section. In this case, many sipes 9 extending in the right direction to the sub- groove 7 in the direction are graved in a relatively narrowly spaced relation in the direction conforming to the cord direction of the most outer side reinforcing belt layer 2a at the portion along the subs-groove of the block 8.
Patent JP-2000058801-A (JP)
Title: Soi substrate and manufacture thereof
Inventor: TAMAZUKA MASARO
IPC: H01L21/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an SOI substrate having crystal defects of a small size in the SOI layer, particularly a thin film SOI substrate having an SOI layer with a thickness not greater than 1 μm, and a manufacturing method thereof at low cost with high productivity. SOLUTION: In this manufacturing method of an SOI substrate, an oxide film is formed on a surface of at least one of two silicon wafers. The silicon wafer is adhered with the other silicon wafer via this oxide film and a heat treatment is performed to bond them firmly. Then, the wafer on the side on which devices are formed are made thinner to the required thickness. At this time, nitrogen is doped to grow a silicon single crystal rod by the Czochralski method, which is sliced to provide silicon single crystal wafers to be used as the above device formed side wafer.
Patent JP-S6117147-A (JP)
Title: Pattern checking method of photomask
Inventor: UCHIUMI KOUJI
IPC: G03F1/00
Filed: 1984-07-04
Abstract: PURPOSE:To reduce considerably the man-hour for marking in defective positions of a photomask and the man-hour for checking of a worker by comparing the second check results of patterns on the surface of the photomask with the first check results to decide position coordinates of defects, which exist in the same positions, as true defects. CONSTITUTION:The second pattern check of the photomask is performed after the surface of a photomask 1 is swept with a dustless cloth or the like for the purpose of moving dusts from positions in the first pattern check. Since true defective parts are not moved but only a dust 5' is swept off or moved, a pinhole 3 and a break part 4 which are not moved and the moved dust 5' are detected as defects in the second pattern check. Position coordinates of the pinhole 3, the break part 4, and the dust 5' are stored as (X1, Y1), (X2, Y2), and (X3', Y3') respectively. Thus, erroneous detection of the dust 5 is eliminated.
Patent JP-H05332549-A (JP)
Title: Heating cooker
Inventor: KANAI TAKAHIRO
IPC: F24C7/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a heating cooker in which an automatic cooking can be conducted in a best state by correcting a detecting error of a weight sensor. CONSTITUTION:A heating cooker has a heating chamber 5 to be heated therein by a heat source to heat and cook an article to be heated and introduced into the chamber 5, and comprises a weight sensor 7 for detecting a weight of the article to be heated in the chamber 5, weight sensor detecting error deciding means S23 for comparing a detecting error of the sensor 7 with a reference value to be previously known as a detected value S22 of a reference weight S22 to decide it, a memory for holding a stored content by a backup power source, and detecting error memory means S25 for storing the error decided by the means S23. When heating conditions of the article to be heated are set based on the detected value of the sensor 7, a value corrected from the detected value based on the error stored in the means S25 is used to be set.
Patent JP-H034890-A (JP)
Title: Rotary playing device
Inventor: YAMAGUCHI SABURO
IPC: A63G29/00
Filed: 1989-05-31
Abstract: PURPOSE:To two-dimensionally or three-dimensionally rotate a boarding person in the internal part of a capsule and to obtain a body feeling just like enjoying a space walk or adventure under the sea by rotating the capsule with three different rotary shafts as centers. CONSTITUTION:For a supporting frame body 5, patterns such as illustration designing the scenery of a space or the bottom of the sea are drawn on an inner surface and a light emitting body such as an electric bulb, etc., is positioned as needed. On the inner surfaces of intermediate frame bodies 3 and 4, compact motors 10 are mounted to be respectively closed to rotary shafts 7, 8 and 9 like being shown in a third figure and a bevel gear 11 mounted to a driving shaft is engaged to a bevel gear 12 mounted to the rotary shaft 7 (8, 9). Then a capsule 2 and intermediate frame bodies 3 and 4 are rotated respectively with the rotary shafts 7, 8 and 9 as the centers by the motive force of the motors 10. Further, at such a time, by respectively changing the rotational directions and rotating speeds of the capsule 2 and intermediate frame bodies 3 and 4 and further, linearly moving the supporting frame body 5 itself back and forth, to right and left or vertically at high speed, further complicated motion can be applied to a boarding person 6 in the capsule 2.
Patent JP-S6119763-A (JP)
Title: High permeability alloy thin strip
Inventor: TAKAHASHI YOSHIMI
IPC: H01F1/147
Filed: 1984-07-04
Abstract: PURPOSE:To provide a high permeability alloy thin strip improved in uniformity, mechanical strength and magnetic characteristics, obtained by melting an alloy, which contains a specific amount of Al, Si, Cr and B and comprises the remainder of substantially Fe, under heating while solidifying the molten alloy by a liquid quenching method. CONSTITUTION:An alloy material, which consists of, on a wt. basis, 3.0-9.0% Al, 5.0-13% Si, 0.01-10% Cr, 0.001-5% B, Cr+B<=11% and the remainder of substantially Fe, is melted under heating. The molten alloy is injected from the leading end of a quartz nozzle under the pressure of gas and contacted with the surface of a cooling body such as a high speed rotary roll and coagulated thereon to obtain a thin strip. In this case, the m.p. of the above mentioned alloy and the viscosity of the molten alloy are lowered by the addition of Cr and B and surface oxidation inhibiting action of Cr is obtained while the leading end of the nozzle is prevented from clogging to obtain the uniform thin strip. The mechanical strength of said thin strip becomes excellent by the crystal fine pulverization action of B.
Patent JP-H04231215-A (JP)
Title: Drive for four-wheel drive car
Inventor: KURISUTEIAN GATSUSHIYU
IPC: B60K17/34
Filed: 1991-05-15
Abstract: PURPOSE: To prevent a viscous coupling and a joint from influencing each other on the propeller shaft of the drive assembly of a four-wheel drive vehicle. CONSTITUTION: A propeller shaft 8 is constituted of two propeller shaft portions 9, 10, a viscous coupling 14 is arranged on one side of an intermediate bearing 13, a joint 15 is arranged on the other side, and the joint 15 is unrotatingly connected to the viscous coupling 14.
Patent JP-H034834-A (JP)
Title: Living body function sound measuring instrument using bathtub
Inventor: BABA HIDEKAZU
IPC: A61B5/025
Filed: 1989-05-31
Abstract: PURPOSE:To measure a living body function sound free from care, while taking a bath by facing and providing a necessary number of sound sensors for measurement on a position in which the living body function sound of a bathing person is propagated by using hot water of a bathtub as a medium, and connecting an electrical output device for displaying the living body function sound to the sensor. CONSTITUTION:A necessary number of sound sensors 2 for measurement are provided on a bathtub 1 so as to be immersed in hot water 3 in the tub through a damper 4 of a vibrationproof structure, and an electrical output device is connected to the sound sensor for measurement. In this state, as for the sound sensor measurement, vibration from the outside transmitted to the bathtub, which is to become a noise is attenuated by the damper, therefore, a sound from the living body propagated in hot water can be detected chiefly. Accordingly, when a bathing person goes into the bathtub, its living body function sound reaches the sound sensor for measurement through hot water in the bathtub from the human body, therefore, by processing an output signal of the sound sensor for measurement, the cardiac sound, the lung breathing sound, etc., can be measured naturally without taking the trouble.
Patent JP-H04363724-A (JP)
Title: Knowledge base inference system
Inventor: ONOYAMA MASARU
IPC: G06F9/44
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a knowledge base inference system with a high flexibility by which an expression using a synonym and a little type miss are permitted to a variable name in a knowledge rule. CONSTITUTION:An applicable rule deciding means 10 selects the applicable knowledge rule from an applied initial condition 11. The content of the selected knowledge rule is interpreted by a rule analyzing means 12. At that time, a variable analyzing means 14 is equipped with a function which draws the basic variable name from the variable name expressed by the synonym by an owned synonym file, and an inferring function which infers the variable name which is assumed to be correct when the type miss or a simplified expression are noticed at the variable name.
Patent JP-S6116881-A (JP)
Title: Electronic typewriter
Inventor: HIYOSHI YUTAKA
IPC: B41J35/20
Filed: 1984-07-04
Abstract: PURPOSE:To omit a time required for returning a printing ribbon to an original printing character position, and to increase the speed of printing as a whole by selectively setting a delay time when the printing ribbon stops at the position of printing after the input operation of a key. CONSTITUTION:When a character code is inputted at a time t0, a printing ribbon is lifted up to the position of printing at a time t1, and a printing wheel motor 15 starts its revolution. A printing wheel 14 is turned, a printing type 12 corresponding to the character code reaches to the position of printing of a platen 3, a hammer solenoid 16 is driven at a time t2, and characters are printed onto printing paper 13. The output operation of printing is completed, a carriage motor 30 starts its revolution at a time t3, a carriage 10 reaches to the next printing output position at a time t4, and the counting of the time elapsed TC is started. When a delay time is set at long TX (500ms), the position of the printing ribbon lowers to the position of waiting at a time t5 after 500ms elapses. When the next character code is inputted before the delay time elapses, the printing ribbon does not lower to the position of waiting at the time t5, and continues to keep the position of printing.
Patent JP-H01307223-A (JP)
Title: Hot plate for resist hardening
Inventor: INAMI TAKASHI
IPC: G03F7/00
Filed: 1988-06-06
Abstract: PURPOSE:To enable forming a thin part of resist film by forming a trench on a hot plate, and providing a part to which an object to be heated does not make contact. CONSTITUTION:A trench 6 is formed on the surface of a hot plate 3. When a glass substrate 2 is put on the hot plate 3 for resist hardening, and the hardening of resist 1 is begun, little solvent evaporates, because the thermal input is almost zero to the resist 1 corresponding with the part of the hot plate 3 where the trench 6 exists, as compared with the other part. Since the surface tension of the resin is generally higher than that of the solvent, the surface tension of the resist 1 where the solvent evaporates becomes higher as compared with the trench 6 part. As a result, the gradient of the surface tension generates between the part of the hot plate 3 where the trench 6 exists and the other part, and so the resist flows from the side where the trench exists to the part where the trench does not exist. Thereby, after the resist is hardened, the film thickness of the resist corresponding with the part of the hot plate 3 where the trench 6 exists can be thinly formed.
Patent JP-H10318427-A (JP)
Title: Opening gauge of valve gear
Inventor: MORITA YUKIHIKO
IPC: F16K1/32
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent operating miss by composing an opening gauge by assembling a body, a turntable, an opening indicating board and an eccentric disk in order from the bottom to the top, making the rotation of a valve stem transferrable to the opening guage, and constituting the valve stem and an opening indicating index rotatably in the same direction. SOLUTION: An opening scale display part 6 is installed in an outer edge part of a body 1 with a central hole 5, and an annular projecting edge 7 is projectingly installed in and around this central hole 5 of the body 1, forming an external gear 8 on the circumference. An internal gear 15 being larger in diameter than the external gear 8, in mesh with this gear 8 on the underside, is formed in a turntable 2 to be fitted on this body 1, then plural pieces of projections 17 are projectingly installed on an outer boundary of an annular projection 16 projectingly installed in the turntable 2. Then an index 19 showing the opening of a valve in cooperation with the opening scale display part 6 is installed on a top face of an opening display board 3 formed with each notch 18 to be loosely fitted in these projection parts 17.  Subsequently a cam-like insert part having the annular projection 16 of the turntable 2 fitted, is formed in an eccentric disk 4 formed with a cab securing part 23.
Patent JP-H06329997-A (JP)
Title: Method for bonding substrate with silicone rubber
Inventor: ONISHI MASAYUKI
IPC: C09J5/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a substrate-bonding method with a silicone rubber by which two substrates are bonded to each other satisfactorily with a greatly decreased setting time using a silicone rubber compsn. comprising a heat-cross- linkable component and a moisture-cross-linkable component. CONSTITUTION:Two substrates are bonded to each other by applying a silicone rubber compsn. comprising a heat-cross-linkable component and a moisture-cross- linkable component to one of the substrates, heating the compsn. to convert it into a gel, bringing another substrate into tight contact with the gel, and cross-linking the gel with moisture to convert it into a silicone rubber, or by filling the gap between the two substrates with the compsn., heating the compsn. to convert it into a gel, and cross-linking the gel with moisture to convert it into a silicone rubber.
Patent JP-H06331440-A (JP)
Title: Deconvolution method of spectrum data
Inventor: KOSHOBU JUN
IPC: G01J3/45
Filed: 1993-05-18
Abstract: PURPOSE:To reproduce a spectrum with high accuracy by a method wherein a protrusion shaped truncation function is used for a reverse Fourier-transform waveform of a deconvolution filter as a truncation function of the deconvolution filter. CONSTITUTION:After a spread of a spectrum is indicated by an approximate analysis function and a reciprocal number of an approximate device function on a interferogram face is obtained, an apodization function that reduces a high frequency noise component for interferogram data. Next, a multiplication of an approximate reverse device function and the apodization function on the interferogram face is executed and the result is subjected to a Fourier- transform so that a principal deconvolution filter in a spectrum region is obtained, thereby obtaining a protrusion shaped truncation function for the principal deconvolution filter. Further, the truncation function is multiplied to the principal deconvolution filter, thereby obtaining a real deconvolution filter.
Patent JP-S5566719-A (JP)
Title: Interface or liquid level detecting method and detecting terminal thereof
Inventor: HISAE MITSUTO
IPC: G01F23/26
Filed: 1978-11-14
Abstract: PURPOSE: To detect interface, etc. for a long period of time with high accuracy and stability, by regarding variation of interface, etc. of liquid in a reactor as variation of electrostatic capacity between a detecting terminal and a grounding terminal, and comparing an emission frequency by this variation with the base frequency.  
     CONSTITUTION: A detecting element 11a is surrounded by an insulation material, and a detecting terminal 11e is made to penetrate from the element 11a through the insulation material and exposed to the interface. Thus composed detecting terminal 11 is attached onto side wall of a reactor 10 and adjusted so that resonance coil of an oscillation element 13 connected to the detecting terminal 11 produce the maximum resonance at an oscillation frequency corresponding to the base liquid surface. When the liquid interface varies in this condition, the oscillation frequency varies in accordance with variation of electrostatic capacity between the detection terminal 11 and a grounding terminal. This oscillation frequency is compared with the base frequency, and the difference is taken out as a liquid level control signal from an output section 16 through a detecting section 14 and an amplifying element 15. Liquid surface can be detected with high accuracy and stability for a long period of time in this manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01309371-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UENO KATSUNOBU
IPC: H01L29/72
Filed: 1988-06-08
Abstract: PURPOSE:To reduce a collector-base capacitance and to realize a high-speed operation by a method wherein a part under an external base region is formed as an undoped region and only a part directly under an internal base region is formed as an N-type region. CONSTITUTION:A high-concentration N<+> buried layer 12 is formed in a p-type silicon substrate 11; a low-concentration and high-resistance epitaxial layer 13 is grown on it; a silicon oxide film 14 for device isolation and base-collector isolation use is formed. Then, a polysilicon film 15 is grown; ions of an N<+> impurity are implanted into the collector side, and ions of a P<+> impurity are implanted into the base side; electrodes are formed. Then, a silicon oxide film 16 as an insulating film is deposited on the whole surface. A window 17 for base use is opened; after that, a diffusion region of N<-> and N<+> is formed in the epitaxial layer 13 in its lower part. Then, the silicon oxide film is left on a side wall of the window 17 for base use. Then, a P<-> internal base region 19 and a P<+> external base region 20 are formed. Then, an emitter region 21 is formed; a window 22 for collector use and a window 23 for base use are opened; an aluminum wiring layer is formed.
Patent JP-H034218-A (JP)
Title: Image processor
Inventor: SHIMADA YASUSHI
IPC: G03B27/00
Filed: 1989-05-31
Abstract: PURPOSE:To allow the projection of film images in both vertical and horizontal image pickup directions in a desired direction by providing a film projector with a vertical original feed section and a horizontal original feed section which transfer original films in the vertical and horizontal directions. CONSTITUTION:The film projector 64 has a housing 601 and a freely openable/ closable opening/closing part 606 is provided in the housing 601. The front surface and side surface of the opening/closing part 606 are bored with holes 608, 609 sized to allow the insertion of a film holding case 607 supporting the original film 633 into the projector 64 from the vertical direction (i.e. upper direction) or horizontal direction and are bored with the holes to allow the projection of the film holding case 607 on the opposite side of these holes 608, 609 as well. The device is so constituted as to allow the switching of the inser tion direction of the holding case 607 in the vertical or horizontal direction in such a manner, by which the copying of the images recorded on the original film 633 on the form of copying paper in the desired set direction is executed.
Patent JP-H11324199-A (JP)
Title: Bottom steel plate connecting method for composite slab panel
Inventor: ABE YUKIO
IPC: F16B41/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a bottom steel plate connecting method for a composite slab panel which dispenses with scaffold installed in a slab bottom side in connecting a slab panel, absorbs the dimensional error in the bridge shaft direction of the slab panel, and reduces the construction term and production and execution costs. SOLUTION: A bolt hole 2 is bored in a prescribed position of a bottom steel plate 1 constituting a steel shell of a slab panel and a bolt 3 is inserted in the bolt hole 2 with its head placed downward. A bolt drop prevention metal 4 formed by screwing the inside diameter part of a washer 7 is engaged with the bolt 3 from the upper part to prevent the bolt 3 from being dropped from the bottom steel plate 1. After erecting the slab panel, a filler plate 5 having a hole for storing the drop prevention metal 4 in its inside is engaged on the top face of the bottom steel plate 1. A splice plate 6 having the bolt hole 2 is installed on the filler plate 5 in such a state as inserting the bolt 3 therein. The washer 7 is inserted into the bolt 3 projected from the top face of the splice plate 6 so as to be fastened by a nut 8.
Patent JP-H0439244-A (JP)
Title: Printing device
Inventor: YAMAZAKI YASUHIRO
IPC: G06Q40/00
Filed: 1990-05-31
Abstract: PURPOSE:To keep continuity of a sheet and to supply sheet as occasion calls by managing the priority order of printing of a plurality of sheet cassettes by a chain managing part and orderly setting an empty cassette to a last part and a cassette in a next order to a frontmost part. CONSTITUTION:A chain arranging part 21a is located to a main control processor 21, a sheet cassette deciding part 22a for issuance to a mechanism control processor 22, and a chain managing part 32a to a memory part 32. A plurality of cassette (example of three cassettes shown in a diagram) information tapes 70 - 72 are arranged to the chain managing part 32a. The three information tapes 70 - 72 are chain-connected, in order, a cassette taken out in most prior during the starting of printing is disposed to a mostfront part. When the cassette is brought into an empty state, the cassette is moved to a rearmost part, and a cassette in a next order is set to a frontmost part. This way prevents disturbance of an order.
Patent JP-H04339502-A (JP)
Title: Manufacture of medium and small bar steels
Inventor: MATSUBARA HIROYOSHI
IPC: B21B43/00
Filed: 1991-05-15
Abstract: PURPOSE:To manufacture medium air steels at high production efficiency by executing continuous bar rolling containing the division in the axial direction without cooling a hot rolled sheet to the vicinity of the normal temp., taking the sheet in a cooling bed as multiple lines and cooling them. CONSTITUTION:A cast slab (a) is sent into a continuous heating/heat insulating furnace 1 from a continuous casting machine. The heated cast slab is sent to a hot rolling line A and rough rolling and finish rolling are executed with a hot rolling mill 4. The hot rolled sheet (b) obtained in this stage is coiled in a carrier type coil box 5. A bar rolling line B is installed beside the hot rolling line A, a continuous heating equipment 6 and continuous bar rolling mill 7 are installed and then a cooling bed 8 is installed. The outlet side of the cooling bed is continued to a cutting/finishing line through a leveler. In this way, while reducing the number of strand for continuous casting, medium and small bar steel can be manufactured at high production efficiency and the hot rolled sheet and medium/small bar steel can be produced in combination.