baber/WOPTO huggingface dataset:
Patent JP-H0765561-A (JP)
Title: Disk apparatus
Inventor: MURAMATSU HIDEAKI
IPC: G11B17/26
Filed: 1993-08-26
Abstract: PURPOSE:To avoid the trouble such that a dish falls onto a carrier and the disc can not be taken out. CONSTITUTION:A disk entrance 2 provided in a machine case 1, a carrier 3 which conveys a disc 60 which is inserted through the dish entrance 2 and elevator plates 7L and 7R which transfer the carrier 3 from a position facing the dish entrance 2 to the other position are provided. Further, an insertion blocking shutter 36 which blocks the insertion of the dish 60 which is inserted by pushing a dust-proof door 30 to open and a shutter side cam operation pin 34 which is provided on the elevator plate 7L and, when the elevator plate 7L transfers the carrier 3 to a position approximately facing the dish entrance 2, pushes the insertion blocking shutter 36 so as to transfer the insertion blocking shutter 36 to a position which facilitates the insertion of the disk 60 are provided.
Patent JP-H04154760-A (JP)
Title: 4-ethyl-3-(substituted phenyl)-1-(3-trifluoromethyl-4-substituted phenyl)-2-pyrrolidinone derivative and herbicide with the same as active ingredient
Inventor: MORIYASU KOICHI
IPC: A01N43/36
Filed: 1990-09-06
Abstract: NEW MATERIAL:A compound of formula I (A is F or Cl; X is 3, 4 or 5 site- substituted F or Cl; (n) is 1 or 2). EXAMPLE:1-(4-Chloro-3-trifluoromethylphenyl)-4-ethyl-3-(3,4,-trans-dif luorophenyl)-2- pyrrolidinone. USE:An active ingredient for herbicides. Excellent in activity at very low dosage against various weeds causing problems in paddy and tilling fields, also having a broad range of herbicidal spectrum, giving excellent selectivity among useful crops esp. to rice in paddy fields and safely usable without any chemical injury. PREPARATION:For example, a compound of formula II (Y is halogen) produced by reaction between a compound of formula III and another compound of formula IV (Z is halogen) is cyclized in a solvent using a cyclizing agent such as an organotin compound and a radical generator, thus obtaining the objective compound of the formula I.
Patent JP-S60126737-A (JP)
Title: Save system of register value
Inventor: SHINAGAWA AKIO
IPC: G06F9/32
Filed: 1983-12-13
Abstract: PURPOSE:To execute save/reload of a program at a high speed by providing a save register and a registor save stack so that the newest save value in a working register can be transferred by a clock-one-cycle. CONSTITUTION:When values of working registers R1-R4 are saved along with buliding a new frame of a main stack 1, they are transferred to the save registers R1-R4 by one cycle. Thereafter, other parts of a CPU can start other processing. In terms of a working register save circuit, only meaningul values in the registers R'1-R4' are sequentially stored in a registor save stack 5 one by one. When one frame is deleted on the stack 1, and an operation returns to the previous frame on the stack 1, values are transferred to the registers R1'-R4'. In the working register save circuit, the registers R1'-R4' read out sequentially the value to be reloaded from the register save stack 5 one by one.
Patent JP-S60128283-A (JP)
Title: Manufacture of zn or zn alloy electroplated steel sheet having high corrosion resistance
Inventor: KIMURA HAJIME
IPC: C25D3/22
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a Zn or Zn alloy electroplated steel sheet having superior corrosion resistance by using an electrolytic soln. prepd. by adding a specified amount of ter- and quatervalent Ti compounds to a Zn or Zn alloy electroplating bath in a specified concn. ratio. CONSTITUTION:To a Zn or Zn alloy electroplating bath are added 0.01-10g/l (expressed in terms of metallic Ti) in total of a tervalent Ti compound (Ti<3+>) and a quatervalent Ti compound (Ti<4+>), and the concn. ratio of Ti<3+>/Ti<4+> in the bath is kept at 1/1000-1/10. A steel sheet is electroplated as a cathode in the resulting electrolytic soln. By this electroplating method, the purity of a Zn or Zn alloy layer formed is increased by the Pb<2+> removing effect of Ti<3+>, and titanium hydroxide is deposited in the layer, so the corrosion resistance is improved.
Patent JP-S59120341-A (JP)
Title: Production of blank material for metallic ring
Inventor: TAKAHASHI MORIO
IPC: B21K21/06
Filed: 1982-12-27
Abstract: PURPOSE:To produce a blank material for a metallic ring with less man-hour and good yield by working plastically a sliced annular blank material obtd. by cutting off pipe blank material in the axial line direction of the blank material by a rotary forging machine then cutting away a finishing allowance and burrs from the material. CONSTITUTION:A pipe blank material 20 having the thickness W3 in the diametral direction substantially small than the thickness W in the diametral direction of a metallib blank material A having the width W in the axial line direction substantially larger the length L in the axial line direction is cut off to have the length L3 in the axial line direction substantially larger than said L to form a sliced annular blank material having the volume slightly larger than the volume of a desired ring blank material A in the production of said material A. Such annular blank material is subjected to upsetting in the axial line direction thereof by a rotary forging machine to finish the outside circumferential surface 17 of the ring and one side face 18 in the axial line direction. A finishing allowance 25 on the inside circumferential surface, a finishing allowance on the outer side face and burrs 24 are cut away, whereby the blank material A for the metallic ring prior to finish lathing having good accuracy is obtd.
Patent JP-H0794441-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EJIRI YOICHI
IPC: H01L21/302
Filed: 1993-09-21
Abstract: PURPOSE:To reduce the aspect ratio of a contact hole without increasing the thickness of an interlayer insulating film by constituting the interlayer insulating film of a first glass film and second glass film which is formed on the first glass film and has an etch rate which is different from that of the first glass film. CONSTITUTION:A semiconductor device 20 has a lower conductive layer 2, interlayer insulating layer 30, and upper interconnection layer 36. The layer 30 is constituted of a laminated body of, from the bottom, a first glass film 24, SiN film 26, and second glass film 28. The etch rate of the BPSG film constituting the second glass film 28 is equal to that of the SiN film 26 and is nearly ten time larger than that of the first glass film 24. Therefore, when the film 28 is subjected to isotropic etching, the shape of the film 26 follows that of the film 28 and the isotropic etching is stopped by the surface of the film 24. Namely, a tapered opening 34 is formed through the films 28 and 26 when the isotropic etching is performed by using a resist film.
Patent JP-H0682272-A (JP)
Title: Display
Inventor: AOKI HITOSHI
IPC: G03B17/18
Filed: 1992-09-02
Abstract: PURPOSE:To enable a small display to be seen easily and setting operation to be made easily by retracting the needle of a large display which is overlapped on the small display when setting the small display which is provided inside a large rotary needle type display. CONSTITUTION:When it is detected that a needle 21b of a first display means 21 overlaps a second display means 22 when setting the second display means 22, the needle 21b is retracted to a position which is not overlapped by a drive means. After the setting ends, the needle 21b is returned to the position before setting.
Patent JP-H1079365-A (JP)
Title: Method of washing semiconductor device
Inventor: ONISHI TERUTO
IPC: H01L21/304
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of washing effect with time in washing with a solution using sulfuric acid, hydrogen peroxide water and a fluorine-containing compound. SOLUTION: When a semiconductor substrate is washed with chemicals comprising sulfuric acid, hydrogen peroxide water and a fluorine-containing compound, the concentration of sulfuric acid in the chemicals is set to a concentration by which no concentration of hydrofluoric acid is altered at the degrees of the evaporation of hydrofluoric acid and water from the chemicals with the change of time. Specifically the concentration of sulfuric acid in the chemicals is set to approximately 36%. The chemicals are driven by a pump 4 and returned to a treating tank 1 through a filter 5, so that washing is executed.
Patent JP-H05225240-A (JP)
Title: Document data base device
Inventor: OKUMURA HIROSHI
IPC: G06F17/30
Filed: 1992-09-02
Abstract: PURPOSE:To extract partial document contents from a structured document stored in a document data base. CONSTITUTION:A document retrieval means 12 reports information which designates a set of documents out of information, which are reported from a retrieval expression analysis means 11, to a document set retrieval means 13 and reports information related to extraction of the document structure out of these information to a document structure extracting means 14. The document set retrieval means 13 retrieves a set of documents in a document storage part 2 based on reported information. The document structure extracting means 14 extracts the document structure of each element of the set of documents retrieved by the document set retrieval means 13. A document allocating means 15 allocates unallocated documents extracted and reconstituted by the document structure extracting means 14.
Patent JP-H1079382-A (JP)
Title: Method of forming sio2 film having si-f coupling and semiconductor device
Inventor: OTAKE ATSUSHI
IPC: H01L23/522
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enhance the flattening capacity and stepped part coating performance by a method wherein a wafer coated with polysilazane having an Si-F coupling is heated in a processing vessel whereto oxygen and an additive for cutting off the Si-N coupling are led. SOLUTION: A wafer 10 is coated with palysilazane having an Si-N coupling. This coating step is performed by the spin coating process (a turing wafer is evenly coated with a specific amount of dripping F doped polysilazane). As for the additive gas 50, hydrogen gas is used while oxygen gas 40 and hydrogen gas led to a reaction vessel 1a are turned into plasma by microwaves and magnetic field. At this time, oxygen radical and hydrogen radical are produced by the collision between oxygen and hydrogen in the plasma so that the hydrogen radical may cut off the Si-N coupling in the F doped polysilazane. Next, the oxygen radical or the oxygen molecules approach W the cut off position so as to form the Si-O-Si coupling so that F doped polysilazane coated on the wafer 10 may be turned into an F added SiO2 . film.
Patent JP-H1172340-A (JP)
Title: Driving path guiding device for vehicle and map data storage medium thereof
Inventor: OUMI MASAYOSHI
IPC: G01C21/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To set a route passing through a detour circuit within a crossing area as a destination by relatively changing the evaluation value of a link so that a route is prioritized and set as the destination route depending on whether identification information is given to link information for indicating the detour circuit within the crossing area or not. SOLUTION: When an operation part 6 is operated for setting a destination, a controlling device 4 successively searches a route from a starting place to the destination according to the route network information of the map data of a storage device 5 and calculates the searched link cost. Then, the controlling device 4 judges whether the searched link is a detour circuit within a crossing area or not based on link information. The link costs for cases where the searched link is or is not the detour circuit within the crossing area are stored into a RAM. Then, node and link costs for each route of a plurality of routes being searched are read from the RAM and the sum of the costs is obtained, thus selecting the route with smaller costs as the destination.
Patent JP-S6389908-A (JP)
Title: Pressure-reducing valve
Inventor: UCHIDA TAKAHIRO
IPC: G05D16/06
Filed: 1986-10-02
Abstract: PURPOSE:To halve trouble of pressure regulating work and eliminate problem of forgetting of regulation for confirming signal by making a pressure-reducing valve output a confirming signal when secondary side pressure arrived at an optional set pressure value. CONSTITUTION:A sensor box 50 is attached to the bottom of a valve pressing cover 42, and an opening 42a is formed at the center, and the lower end 34a of a valve stem 34 is extended to inside of the box 50 through the opening 42a. A position sensor 52 of non-contact type is attached close to the lower end part 34a. It is so constituted that when a valve body 36 comes into contact with a valve seat 40, the lower end part 34a reaches to a fixed distance from a switch 52, and the switch 52 is operated to output an electric signal when any type of position sensor 52 is used. Accordingly, at the time of setting secondary side pressure to an optional pressure value by turning a pressure regulating screw 16, it is not necessary to execute pressure regulating work for outputting a confirming signal. Further, as the pressure-reducing valve also functions as a pressure switch, cost saving is made possible.
Patent JP-S6392747-A (JP)
Inventor: MAKI SHIGERU
IPC: F28D15/02
Filed: 1986-10-01
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-H0399943-A (JP)
Title: Power transfer device for four-wheel drive vehicle
Inventor: HIRATSUKA KOUTAROU
IPC: B60K17/344
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the occurrence of noise on a drive system by arranging a reduction gear integrally rotated with transmission and transfer gear groups on a rear wheel power transfer system, and adjusting the reduction ratio between the reduction gear and a rear differential gear. CONSTITUTION:Gear groups 4 and 5 in a transmission 2 and a transfer 3 are connected to the right and left front wheels via an axle 6, and a rear differential 11 is connected to gear groups 4 and 5 via a reduction gear 7, a propeller shaft 8, a universal joint 9, and a viscous coupling 10. The gear groups in the rear differential 11 is connected to the right and left rear wheels via an axle 12. The reduction gear 7 is constituted of a drive gear 16 and a driven gear 17 transferred with the power from the gear group 5. The reduction ratio between the reduction gear 7 and the gear group of the rear differential 11 is adjusted so that the rear wheel side is rotated faster by about 0.1-1% than the front wheel side.
Patent JP-S60122249-A (JP)
Inventor: HERUMAN KURU
IPC: F02D41/40
Filed: 1984-11-09
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-H09209973-A (JP)
Title: Submersible motor
Inventor: SUGIYAMA TADAO
IPC: F04D13/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To easily set a stator to a constant position by forming a push type stator positioning protrusion on a motor housing to be protruded from the inner side of the motor housing. SOLUTION: A stator part of a brushless motor is composed by directlying winding a stator winding 2 into a slot formed in an inner circumference of a stator core 1 through electric insulation, and it is fastened to a motor housing 3 by press fitting. In this case, a stator positioning protrusion 3c is provided on the inner side of the motor housing 3, and the stator winding 2 is received to be positioned. In this constitution, even when press-fitting force is not uniform, it can be easily set to a constant position, and assembling workability for a submersible motor can be improved. A tightening bolt insertion protruded part is provided on the motor housing 3, packings 45, 46 are provided between upper and lower end brackets 11, 12, and these are tightened by the tightening bolt.
Patent JP-H08100725-A (JP)
Title: Air intake structure for internal combustion engine
Inventor: HASHIZUME HIDESHI
IPC: F02M35/16
Filed: 1994-09-29
Abstract: PURPOSE: To reliably reduce noise in a boarding chamber of a vehicle caused by air intake radiation sound generated on the wall surface of a surge tank. CONSTITUTION: A surge tank 8 for preventing pulsation of air intake is provided on the way of an intake passage 4. The surge tank 8 is formed of a steel plate into a box shape, and a parabola-like recessed surface 9 is formed on the wall surface on which air intake radiation sound from the surge tank 8 is most largely generated. A dash silencer 14 made of felt is attached to a dash panel 12. This dash silencer 14 is attached to a part on which air intake radiation sound is concentrated, and the area is relatively narrow. When the air intake radiation sound is generated because of vibration of an engine main body, the air intake radiation sound generated by the recessed surface 9 is concentrated with directivity. Moreover, the air intake radiation sound collides with the dash silencer 14 at the almost concentrated part, so as to be reliably absorbed.
Patent JP-H1082276-A (JP)
Title: Shield machine
Inventor: SOMEYA HIROKI
IPC: E21D9/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To contrive to speed up propulsion and accelerate the speed by providing a constant reaction force from a cylinder-shaped wall body which is being assembled. SOLUTION: A jack guide mechanism 21, which guides the movement of a rod 13 of a jack 11 is provided between a pressure member 14 provided at the tip of the rod 13 which constitutes a plurality of jacks provided along the inner peripheral surface of a cylinder-shaped skin plate 4 which constitutes an excavating machine main body provided with a cutter at the tip and the skin plate 4.  The jack guide mechanism 21 comprises a pair of cross section-L- shaped rails 22 provided on the inner surface of the skin plate 4 along the axial direction, a rotary shaft 24 spanned on the rail 22, which is supported on the pressure member 14 provided near the tip of the rod 13 by means of a support member 26 so that it may cross the movement of the rod 13 at right angles, a roller 23 which rolls in contact with the inner surface of the skin plate 4 provided on the rotary shaft 24 and a pair of rollers 25 which are provided on both ends of the rotary shaft 24 and roll in contact with the rails 22.
Patent JP-H0551485-A (JP)
Title: Pneumatic tire
Inventor: ARAKI MITSURU
IPC: C08L101/00
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the lowering of abrasion resistance caused by swelling with oil without deteriorating various properties necessary for a tire. CONSTITUTION:The rubber composition to be used in the subject tire has a weight change of <=35% when immersed in JIS No. 1 spindle oil at 24 deg.C for 60hr and is produced by compounding 100 pts.wt. of a diene rubber with 10-70 pts.wt. of carbon black having a nitrogen-adsorption specific surface area of >=140m<2>/g, 10-30pts.wt. of silica having a purity of >=80% (the sum of carbon black and silica is 40-80 pts.wt.) and 5-20% silane-coupling agent based on the amount of compounded silica. The rubber composition is used as the tread of the subject pneumatic tire.
Patent JP-H1175028-A (JP)
Title: Image reading method and device therefor
Inventor: KAJI TOSHIKAZU
IPC: G03B27/80
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of image reading processing including both of prescanning and fine scanning. SOLUTION: While carrying a film in a prescribed direction, prescanning and the reading of magnetic information are executed in order from a first frame with respect to each frame image and at the point of the time of finishing a sixth frame, examining work by the unit of six frames is started. Prescanning and the reading of magnetic information are executed in parallel with the examining work like this manner. Then when scanning and the reading of magnetic information are completed with respect to all the frame images, fine scanning and the writing of magnetic information expressing the image forming condition of each frame image are executed while carrying the film in the same direction of the prescribed direction. The examining work is executed in parallel with fine scanning and the writing of magnetic information like this manner.
Patent JP-H0680628-A (JP)
Title: Method for purifying n-@(3754/24)d-alpha-alkyl-beta-mercaptopropionyl)-l-proline
Inventor: SATO EIJI
IPC: C07D207/16
Filed: 1992-09-03
Abstract: PURPOSE:To obtain a method for purifying captopril, capable of effectively removing N-acyl-L-proline. CONSTITUTION:Using an aqueous solution of N-(D-alpha-methyl-beta- mercaptopropionyl)-L-proline whose general name is captopril as a crystallization medium, N-acyl-L-proline in the captopril is removed. The crystallization is preferably carried out in the presence of sodium chloride.
Patent JP-S61113456-A (JP)
Inventor: SAWADA TSUTOMU
IPC: A61L31/00
Filed: 1984-11-08
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-S60177857-A (JP)
Title: Belt grinder
Inventor: KUSUBERU CHIYAARUZU APURUTON
IPC: B24B23/06
Filed: 1984-11-07
Abstract: A grinding tool comprises an endless abrasive belt looped around a drive pulley 2 and an idler pulley 23 and straddling therebetween a first arm 6 and a second arm 18. Tension is maintained in the belt by biasing element 10 acting on an end of the first arm. The first arm 6 is mounted in a slide assembly 4 which includes elements 5,7,8 for preventing the arm from sliding back into the assembly in use. The second arm 18 is pivotally mounted in a tracking head assembly 14 on an end of the first arm 6, with lateral biasing elements 16, 17 acting on respective opposing sides of the end portion of the second arm 18. This permits tilting of the idler pulley 23 to obtain correct tracking of the belt, and enables the arm 18 and the belt to be rapidly and easily changed.
Patent JP-H1180486-A (JP)
Title: Acrylic-silicone emulsion composition
Inventor: KOBAYASHI HIROYUKI
IPC: C08F220/12
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic-silicone emulsion compsn. for coating which exhibits a high safety and gives a coating film excellent in weatherability and water resistance by subjecting a mixture contg. a (meth)acrylic ester monomer, a polymerizable emulsifier, a specific polymerizable carboxylic acid, a specific polymerizable light stabilizer, a specific organoalkoxysilane compd. and a specific hindered amine light stabilizer to emulsion polymn. SOLUTION: 100 wt.% monomer mixture comprising 30-96 wt.% (meth)acrylic ester monomer, 1-10 wt.% polymerizable emulsifier, 1-10 wt.% polymerizable carboxylic acid of formula I (wherein R is H or CH3 ; and n is 1-4), formula II (wherein n is 1-10) or formula III, 1-20 wt.% benzophenone- or benzotriazole- type polymerizable light stabilizer and 1-30 wt.% organoalkoxysilane compd. having at least one glycidyl group in the molecule and 0.1-5 wt.% hindered amine light stabilizer having a base constant (pKb) of 8 or higher is subjected to emulsion polymn.
Patent JP-H0875569-A (JP)
Title: Method for measuring contact pressure between units using pressure profile measuring sheet
Inventor: FUJITA OSAMU
IPC: G01L1/00
Filed: 1994-09-06
Abstract: PURPOSE: To contrive accuracy improvement of measurement of contact pressure between units using a pressure profile measuring sheet. CONSTITUTION: The contact face (die face) of a unit simulation die 3 is produced by the same shape and the same material as a unit. A pressure profile measuring sheet 1 is sandwiched between the unit simulation dies 3, 3, and pressure is applied thereto by a highly accurate press 4 so as to be measured. Thereby in the case where it is applied to on-line measurement, simulation data of an optimum measuring profile value can be obtained previously. If the data are compared with the other data at the time of on-line application measurement using the pressure profile measuring sheet between the units intended for practical measurement, the influence of roughness and shape deterioration or the like of the units can be evaluated exactly.