baber/WOPTO huggingface dataset:
Patent JP-2001011817-A (JP)
Title: Flush line marking method
Inventor: YAMADA MAKOTO
IPC: E01F9/576
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a line from being abraded by forming a scraped groove with a designated width over the entire surface of paved road, and laying a line material in the groove so as to be flush with the paved surface. SOLUTION: This flush line marking method is executed along highways, for instance, to prevent abrasion of lines due to snow removal which is peculiar to deep-snow districts. Further, scraped grooves with a designated width are formed in the surface of the road by a grooving machine, and a line material is laid in the grooves. Therefore, abrasion of the line material is alleviated, which extends the life of the roads and sectioning lines to a much longer period than the life of currently marked lines. Thus, wear rate of the line materials is extremely alleviated, and therefore the flush line marking method can be applied to the roads and the sectioning lines, to thereby play a role of energy saving.
Patent JP-H0960106-A (JP)
Title: Main entrance structure of unit type building
Inventor: NAKASHIYOUYA HIROCHIKA
IPC: E04F19/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce building cost by cutting down the types of components. SOLUTION: A floor surface material 23 which shapes up a floor area of a main entrance is laid out from a dirt floor of the main entrance up to a front hall connected thereto. A top rail 34 is provided on the upper part of this floor surface material at its middle position. The installation position of the top rail is arranged to be shifted freely on the floor surface material 23 which is a standardized product, which makes it possible to comply with a plurality of types of main entrances. In addition, a floor surface material 18 is laid out from the dirt floor of the main entrance up to the position of a front porch 32 connected thereto. A sash anchor 31 for mounting a main entrance sash 30 is provided on the upper side of this floor surface material at its middle position, thereby enabling the installation position of the main entrance sash 30 to be shifted freely as desired.
Patent JP-H06157404-A (JP)
Title: Method of producing 2,3,4-trichloro-5-fluorobenzoyl chloride
Inventor: BERUNHARUTO BAITSUKE
IPC: C07C17/12
Filed: 1993-08-13
Abstract: PURPOSE: To prepare the subject compound which is an intermediate product for synthesizing quinolone carboxylates effective for a herbicide in a good yield and selectivity and also using a very small amount of a catalyst.  
     CONSTITUTION: The process comprises chlorinating 2,4-dichloro-5-fluoro- benzotrichloride in the presence of Friedel-Crafts catalyst with elemental chlorine or chlorine-releasing material (for example sulfuryl chloride) at a temperature from 20 to 180°C, preferably from 90 to 140°C. The obtained intermediate product is hydrolyzed with water or water-releasing material (for example; formic acid) at a temperature from 20 to 200°C, preferably from 80 to 160°C to recycle 2,3,4- trichloro-5-fluoro-benzoyl chloride from hydrolyzing mixtures. The amounts of chlorine in the chlorinating reaction are from 30 to 300 mol.%, preferably from 70 to 150 mol.%, with respect to the feed stock and the chlorination being preferably subjected up to 40 to 60 mol.% of conversion ratio so as to prevent the production of undesired by-product. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000055244-A (JP)
Title: Fire limit through member
Inventor: TONO MASAKI
IPC: F16L5/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent heat, flame, smoke, etc., generated on one side of a partition part from reaching the other side even when piping is deformed or burnt at the time of a fire by using this fire limit through member by fitting it in the piping constructed through a fire limit through part. SOLUTION: Piping passing through a fire limit through part formed on a partition part of a building is inserted into this member. In this case, the fire limit through member is formed of a cylindrical molding made of a thermal expansion material, thickness of the cylindrical molding is made of 1-20% of a piping outside diameter, and length of the cylindrical molding is made of 50-150% of thickness of the fire limit through part.
Patent JP-H0561461-A (JP)
Title: Musical tone signal generator
Inventor: KATO HITOTSUGU
IPC: G10H1/00
Filed: 1991-08-30
Abstract: PURPOSE:To prevent a noise from occurring from a latch, etc., in a processing circuit when a power source is applied in a musical tone signal generator in which the generating processing of a musical tone signal and following musical tone control processing are performed by a universal processor and an out-fitted processing circuit. CONSTITUTION:The input part of an arithmetic circuit 2305 provided at the outside of a CPU which executes sound source processing and which executes oversampling processing, noise shaping processing, and dither processing, etc., on musical tone sampling data from the CPU is provided with an input latch 2601 to input the musical tone sampling data inputted from the CPU to a circuit at the rear stage with a constant time interval. The input latch 2601 is reset simultaneously with the application of the power source in hard are fashion in spite of the operation of the CPU. Therefore, no incorrect musical tone signal is outputted from the arithmetic circuit 2305 even when the arithmetic circuit 2305 is started to operate before the musical tone sampling data is outputted from the CPU, which suppresses the occurrence of the noise.
Patent JP-S59111233-A (JP)
Title: Apparatus for forming shadow mask for color cathode ray tube
Inventor: FUCHIGAMI SEIJI
IPC: B21D22/26
Filed: 1982-12-16
Abstract: PURPOSE:To adapt the spring back of the skirt edge portion after forming process to be in the inward direction, by causing the portion to become the skirt edge to be inwardly bent by a recess portion provided at the upper edge of the reducing surface of the die and a projection provided at the lower edge of the internal wall surface of the blank holder. CONSTITUTION:The upper edge of the reducing surface 28 of the die 24 is cut off and a recess portion 44 is thereby provided, and a projection 45 to fit in the recess portion 44 is provided at the lower edge of the internal wall surface of the blank holder 33 integrally therewith. The portion 53 to become the skirt edge is inwardly bent when the portion 52 to become the mask skirt of the shadow mask blank 51 is clamped and pressed by the die 24 and the blank holder 33. The portion 54 to become the spherical portion is bulged out when the punch 38 is lowered with the portion 52 to become the mask skirt kept as clamped with pressure. Then, with the clamping pressure released, the punch 38 is further pushed down along the reducing surface 28 of the die 24, and thus, the portion 52 to become the mask skirt undergoes the reducing process until the same reaches the level below the recess portion 44.
Patent JP-H01138800-A (JP)
Title: Device for installing electronic component
Inventor: MORI KAZUHIRO
IPC: H05K13/00
Filed: 1988-09-02
Abstract: PURPOSE:To perform the position control of a chip component and the removal of a defective concurrently at an intermediate station by moving two nozzles by a method wherein a discharge hole for defective electronic components is provided on an intermediate station between a chap component supply section and a mounting substrate. CONSTITUTION:A chip component 1 supplied in line by a vibrating feeder 2 is sucked by a nozzle 7a at a chip component supply position A-A and placed on a center of a rotating plate 11a provided to the intermediate station through a up-and-down and back-and-forth movement of a moving section 8. The chip component 1 which is positioned and checked as to characteristic synchronizing with the above movement is sucked by a nozzle 7b so as to be mounted at a specified mounting position on a substrate 6. Moreover, a hole capable of opening and closing is provided to a lower part of a block 10 of the intermediate station so as to drop the defective chip component 10 through it when a chip component is found again defective in characteristic or deviating in position control through a pattern recognition or other means.
Patent JP-H0268918-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA OSAMU
IPC: H01L21/027
Filed: 1988-09-02
Abstract: PURPOSE:To prevent the remains of a resist from developing at a lower part of a stepped part and set the amount of exposure so that an appropriate resist size is obtained by transferring striped patterns which are provided at the non-image formation face of a mask substrate to a flat part on a semiconductor substrate to be treated, thereby making the prescribed remains of the resist generate at the flat part. CONSTITUTION:Striped patterns 9 are provided at a non-image formation face 12 in the case of exposure and the striped patterns 9 are transferred to the flat part of a semiconductor substrate 8 to be treated and its transfer allows the prescribed remains 10 of a resist to develop on the flat part. For example, simultaneously with the formation of chrome pattern 3 at the image formation face of a silica plate 2 as a mask substrate, the striped chrome patterns 9 are formed on a non-image formation of the silica plate 2 to expose a positive type resist layer which is formed on a polycrystal silicon layer 5 having stepped parts on the silicon substrate 8 by the light 1 emitted from a mercury vapor lamp installed to an exposure device. When the remains 10 of the resist develop at the flat part, the thickness of its film is measured and the thickness of the film makes it possible to evaluate the results of such an exposure whether its amount of exposure is sufficient enough to prevent a part on the lower part of a stepped part 11 from generating the remains of the resist.
Patent JP-2000037374-A (JP)
Title: Radiographic device
Inventor: KOBAYASHI MASAAKI
IPC: G03B42/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To effectively cool a radiation detection equipment. SOLUTION: An imaging part 3 fitted to the mobile part 2a of a stand 2 is arranged in front of an X-ray tube ball 1. A two-dimensional radiation detecting equipment 5 and a signal converting means 6 which converts a signal from the equipment 5 into an image signal are arranged in order from a front part inside the case 4 of the imaging part 3. A fan 7 being a cooling means is disposed in the upper part of the case 4 and an outer air sucking port 4a is arranged in the lower part. Outer air is sucked from the sucking port 4a by driving the fan 7 so as to cool the inside of the imaging part 3.
Patent JP-H1148712-A (JP)
Title: Pneumatic tire
Inventor: MURAMATSU RYO
IPC: B60C11/14
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide abrasion resistance and operation stability, and to maintain the on-ice braking property by forming a cap tread in plural layers in a surface layer of rubber composition containing rough grains of a specified mean grain size, and in an inner layer of the rubber composition, containing rough grains of a mean grain size in a specific range satisfying a specified equation. SOLUTION: A cap tread 6 is formed of a surface layer 7 of the rubber composition having on-ice slip resistance and placing importance to abrasion resistance, and an inner layer 8 of the rubber composition having abrasion resistance and placing importance to on-ice slip resistance. In the rubber composition forming the surface layer 7, granular or short fiber-like rough grains (rough grains) of 10-300 μm of a mean grain size is blended. In the rubber composition forming the inner layer 8, rough grains having a mean grain size of 1.2 times the rough grains of the rubber composition for the surface layer are blended. The cap tread 6 can be formed of plural layers, besides the double-layer structure of the inner layer 8 and the surface layer 7. Abrasion lifetime and operation stability are further improved.
Patent JP-S6281075-A (JP)
Title: Manufacture of josephson integrated circuit
Inventor: HOKO HIROSANE
IPC: H01L39/24
Filed: 1985-10-04
Abstract: PURPOSE:To provide an improved coverage over stepped portions in an upper wiring layer and to facilitate the detection of the finishing point of an etching operation for improving the manufacturing yield, by depositing an insulation layer so as to fill the periphery of Josephson-junction forming regions in a lower electrode and so as to flatten the surface of the substrate. CONSTITUTION:A lower electrode 2 formed of a substrate 1 is shaped into islands for previously providing the regions to be Josephson junctions. The lower electrode 2 is then filled up with an insulation film 4, such that the top surface of the insulation film is flush with the junction forming regions of the lower electrodes 2. A tunnel barrier layer 5 and an upper electrode layer 6 are adhered thereon sequentially, and a resist pattern is provided for forming an upper electrode 6. Since the junction regions are flush with the insulation film 4 surrounding them, no disconnection is caused in the upper electrode 6. When excessive portions in the upper electrode layer 6 and the tunnel barrier layer 5 are removed by etching, the interference color of the insulation film facilitates detection of the finishing point of the etching operation.
Patent JP-S59111353-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE MASAYASU
IPC: H01L21/82
Filed: 1982-12-17
Abstract: PURPOSE:To form an electric resistor on a semiconductor substrate or a metal wiring layer without performing a high temperature heat treatment by a method wherein, after a heat treatment has been performed on a polyimide resin film which is applied on the semiconductor substrate, ions are selectively and acceleratedly implanted in said resin film. CONSTITUTION:An SiO2 film 12 is formed on a silicon substrate 11 whereon an element is formed. Besides, a polyimide resin insulating film 13 of 0.3mum in thickness is formed on said SiO2 film 12 after the film 12 has been dried up and made imid ring formation. Then, an Si3N4 film 14 of approximately 1.0mum in thickness is formed on the polyimide resin insulating film 13 by performing a plasmic CVD method, and an aperture 15 is formed by performing a patterning on the Si3N4 film 14 using a plasma etching method wherein Freon gas is used. Then, impurities such as Ar ion are acceleratedly implanted on the above using the patterned Si3N4 film 14 as a mask. As a result, the polyimide resin insulating film 13 is carbonized, and a resistor region 13a is formed. Subsequently, the Si3N4 film 14 is removed, and the surface of the silicon substrate is flattened.
Patent JP-S59113185-A (JP)
Title: Surface treatment of metal without causing environmental pollution
Inventor: TANAKA TOMOJI
IPC: C23G1/00
Filed: 1982-12-17
Abstract: PURPOSE:To make a corrosion inhibitor free from phosphorus and to utilize waste by using amino acids, protein, etc. obtd. by treating the shells of crabs, lobsters, etc. in place of a corrosion inhibitor contg. zinc phosphate and by further coating amine or the like. CONSTITUTION:Chitin-base industrial waste such as the shells of crabs and lobsters is treated with ClO2, alkali chlorate, sodium persulfate, enzyme or the like, and it is deodorized and washed in water. The resulting purified chitin is dissolved in a mixed soln. prepd. by adding an org. acid such as monochloroacetic acid to a mineral acid or by further adding a metallic salt such as ZnO, and deliming and partial conversion into amino acid are carried out. The product is centrifugally separated to obtain a liq. A consisting of the mineral acid and amino acids as a filtrate. Rust is removed from worked metal with the liq. A. The residue is washed in water, dehydrated, and thermally decomposed with alkali hydroxide, and an alkali soln. B contg. glucoside and amino acids is obtd. by filtration. Said metal is treated with the soln. B, washed in water, and coated with ethanolamine, nitroprusside or the like. The residue is further subjected to said acid and alkali treatments.
Patent JP-S60121417-A (JP)
Inventor: REI OGUNBII
IPC: C12N9/52
Filed: 1984-10-23
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-H1063542-A (JP)
Title: On-vehicle power train controller
Inventor: KONDO SHIGEKI
IPC: F02D45/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent the other controller from erroneously judging the communication abnormality of one controller in the middle of rewriting memory contents at the time of rewriting the memory contents of one of the mutually monitoring controllers by on-board. SOLUTION: At the time of rewriting EEPOROM 103, not only a memory rewriting device 2A and a first controller 1 incorporating EEPROM 103 are connected but also all the second controllers 4 monitoring (or checking the disconnection of an electrically connected line) the first controller 1 and the memory rewriting device 2A are electrically connected. Then while rewriting the memory of the first controller 1, a signal showing the memory's being in the middle of rewriting to the second controller 2A is sent from the second rewriting device 2A to suspend the monitoring of the first controller 1 while reciting the memory.
Patent JP-2001045711-A (JP)
Title: Main induction motor for railway rolling stock
Inventor: SONOYAMA KENJI
IPC: H02K9/26
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a main induction motor for a railway rolling stock, capable of extension of maintenance repeats by forming a thermal insulation layer between a heating part and a bearing part for reducing heat conduction to a bearing or increasing the cooling effect of a bracket, thereby preventing generation of temperature rise in the bearing. SOLUTION: This induction motor is provided with a stator core 1 formed by winding a stator coil 2 around a slot, a frame 3 retaining the stator core 1, brackets 4 and 6 formed on both the sides of the frame 3, beating 5 and 7 retained by the respective brackets 4 and 6, a rotor shaft 10 whose both end parts are supported rotatably by the bearings 5 and 7, a rotor core 8 fixed on the rotor shaft 10 and having a rotor conductor 9, thermal insulation layers 17 and 18 interposed in a heat conduction path from the stator core 1 to the respective bearings 5 and 7, and a thermal insulating layer 19 interposed in a heat conduction path extending from the rotor core 8 to the respective bearings 5 and 7.
Patent JP-S61100884-A (JP)
Title: Character recognizing device
Inventor: MORISHITA TETSUJI
IPC: G06K9/68
Filed: 1984-10-22
Abstract: PURPOSE:To enhance accuracy of recognition and reduce a burden of a writer by providing a resetting device that resets designation of area by an area designating section to designation of other areas when number of times of recognitions reached a set value. CONSTITUTION:In a KANJI (Chinese character)/HIRAKANA (cursive Japanese syllabary) recognition mode, only reference characteristics of a KANJI area and a HIRAKANA area in a characteristic dictionary 2 are designated as object of collation in a collating section 5 by an area designating section 3 unless other switches are operated. In the case where it becomes necessary to write, for instance, KATAKANA (Japanese syllabary) for five characters during the recognition mode, when the writer inputs the kind and number of characters, the area designating section 3 designates a HIRAKANA area in the characteristic dictionary 2 and sets a counter 7. When recognition for five characters by a KATAKANA mode is made, area designation is reset by a carry signal CY sent out by the counter 7, and returned automatically to initial KANJI/HIRAKANA mode.
Patent JP-S59113132-A (JP)
Title: Blowing method of non-ferrous metal
Inventor: KIKUMOTO NOBUO
IPC: C22B9/10
Filed: 1982-12-17
Abstract: PURPOSE:To improve the reaction efficiency of the melt in a furnace by specifying the supply rate of the raw material passing the inside pipe of a lance from the relation with the velocity of the oxidizing gas passing the outside pipe thereby supplying uniformly the raw material and oxidizing gas under the suppressed pulsation. CONSTITUTION:Raw material for smelting, such as ore, flux, coal, etc., supplied by a screw conveyor 5, is accepted through a service tank 6 into a lift tank 9 and is further supplied at least under >=1kg/cm<2> pressure through the inside pipe 3a of a lance 3 into a furnace 1 by air A for transportation to be blown through a reducing valve 10 and pessurizing valves 11, 12 into the tank 9 and air A for transportation joined therewith in the transport pipe through a reducing valve 13 and a booster valve 14. Gas G contg. oxygen for oxidation is mixed with said raw material in the lance 3 through a lance header 3C and is blown to the melt in the furnace 1, thereby blowing the non-ferrous metal. The raw material passing the above-mentioned pipe 3a is fed at 0.15-1.0 times velocity of the gas G passing the pipe 3b by which the raw material is uniformly supplied without pulsation.
Patent JP-H0770521-A (JP)
Title: Pressure-sensitive adhesive security sheet
Inventor: IIDA TOSHIZO
IPC: C09J7/02
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive security sheet which has both of contradictory characteristics, i.e., necessary pressure bondability and resistance to unnecessary blocking, by providing a coating layer containing a non- self-adhering adhesive, a pigment and a tackifier on a support. CONSTITUTION:This sheet has a coating layer containing three basic constituents comprising an adhesive, a pigment and a tackifier formed on a support, and a non-self-adhering (non-tacky) adhesive is used as the adhesive. Once bonded by pressing, the sheet is not readily peeled by usual handling, while it can smoothly be peeled with good touch when intentionally peeled. It has both of contradictory characteristics, i.e., blocking resistance and necessary pressure bondability and is excellent in adhesion between the coating layer and the support.
Patent JP-S6280111-A (JP)
Title: Suspension controlling device
Inventor: TAKEMA SHUICHI
IPC: B60G17/0165
Filed: 1985-10-03
Abstract: PURPOSE:To rapidly suppress the vibration of a car and improve riding quality by varying the characteristic of a suspension when judged that the amplitude of a car height data is out of a predetermined range and that the period of variation of the car height data is within a predetermined range. CONSTITUTION:In the captioned device, whether the vibrating condition of a body corresponds to a predetermined condition or not, is judged by a judging means M3 based on each car height data from front and rear wheel car-height detecting means M1, M2 which detect intervals between the front and rear wheels and the body as the car height. And, when judged YES, the characteristic of a suspension is varied by a suspension characteristic varying means M4. In this case, the judging means M3 has an amplitude judging means M5 which judges whether the amplitude of the car height data corresponds to a predetermined condition or not, and a period judging means M6 which judges whether the varying period of the car height data is within a predetermined range or not. And, the vibrating condition of the body is judged to correspond the predetermined condition when the judged results of both of the judging means M5, M6 are YES.