baber/WOPTO huggingface dataset:
Patent JP-H05337502-A (JP)
Title: Method for executing precision rolling of wire rod or rolling stock having round cross section, and rolling mill
Inventor: FUUBERUTO MIYUURAA
IPC: B21B35/02
Filed: 1993-03-05
Abstract: PURPOSE: To enable obtaining a high output level of a rolling line and reduced error of a wire rod by rolling a rolling stock with a specified small roll pass reduction in a after-rolling block. CONSTITUTION: A wire rod 5, preliminarily rolled and having its crop cut off, gets into a finish rolling block 1 and is reduced so as not to generate twists through ten sets of stand cassettes 16, 17. Then, the wire rod 5 passes through a cooling pass 13, cooled in it, and then is guided to a soaking section 14. Regulation of cooling and temperature compensation is executed according to a wire rod alloy and required profile of each occasion. In succession, the wire rod 5 reaches an after-rolling block 6 and then is rolled by a standard table in a first vertical stand cassette 6'. After that, the wire rod 5 reaches a horizontal stand cassette 6", and further is rolled into an about 5-15% reduced diameter by an outlet stand having a roll pass reduction. Thereby, the purpose is attained by adjusting a caliber of the sleeve of an outlet stand 6".
Patent JP-S61241318-A (JP)
Inventor: EDOWAADO NOOMAN PIITAAZU
IPC: C08L23/00
Filed: 1986-03-04
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-S58165518-A (JP)
Title: Dohc engine for autobicycle
Inventor: FUTAKUCHI YORIO
IPC: F02F1/28
Filed: 1982-03-24
Abstract: PURPOSE:To improve cooling performance in the captioned engine laterally arranging plural cylinders for the forward direction, by providing two intake valves and an exhaust valve to each cylinder and a wind hole to a position between each exhaust port in the outside of the engine. CONSTITUTION:Two intake valves 7 and an exhaust valve 8 are provided respectively to the rear side of a car body and the front side of the car body in the upper of each cylinder 6 of a 4-cylinder DOHC engine laterally placed for the car body. Each valve 7, 8 is operated through a tappet or the like by each cam 11 on a cam shaft 10 extensibly provided to a cam chamber 3 formed to longitudinal both sides in the upper side of a cylinder head 1. Then a wind hole 15 is formed to a front side of the engine correspondingly to a position between neighboring exhaust ports 8a. In this way, ram air from the front is guided to the upper of the cylinder head 1, and the cylinder 6 is effectively cooled by the ram air.
Patent JP-S56142233-A (JP)
Title: Novel production method of anthraquinone
Inventor: KAWAMATA MOTOO
IPC: B01J29/00
Filed: 1980-04-09
Abstract: PURPOSE: The use of a catalyst of crystalline aluminosilicate in which all or a part of cations are metals of group II and III lanthanide and actinide enables one-step production of the titled compound from phthalic anhydride and benzene in high yield.  
     CONSTITUTION: In the production of anthraquinone from phthalic anhydride and benzene, a crystalline aluminosilicate is treated with a compound of metal selected from group II and III lanthanide and actinide in the periodic table to substitute all or a part of the cation parts with these metals and the resultant aluminosilicate is used as a catalyst. The reaction is conducted in a gas pahse, preferably using carbon dioxide as a diluent. The use of carbon dioxide can prohibit the decarboxylation of phtahlic anhydride to increase the yield of anthraquinone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61204072-A (JP)
Inventor: SAIGA NOBUO
IPC: A47L1/00
Filed: 1985-03-07
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-S56146612-A (JP)
Title: Pendulum type feeding and shearing machine
Inventor: KIKUCHI YUUJI
IPC: B23D25/06
Filed: 1980-04-09
Abstract: PURPOSE: To improve reliability of a shearing machine by disposing a reduction gear on a swing frame to reduce swing torque produced in shearing and reducing working force on a speed synchronization device, like, arm, etc.  
     CONSTITUTION: Reduction ratio of a reduction gear 2 is reduced, a crankshaft gear 13 and crankshaft pinion 14 are mounted on a swing frame 4 and the reduction gear 2 is connected to the crankshaft pinion 14 through an extended shaft 15 to equalize forces produced by shearing force. Two types of torques produced by swing force and swing movement act on a shearing machine so that a workpiece is efficiently sheared by an upper blade 7 and a lower blade 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236084-A (JP)
Title: Image forming device
Inventor: ASADA TETSUO
IPC: B41J2/44
Filed: 1993-02-10
Abstract: PURPOSE:To transfer an image having no distortion to a recording medium even when a photosensitive drum irregularly rotates by setting a phase angle between a recording position where an electrostatic latent image is formed on the photosensitive drum and a transfer position where a visible image on the photosensitive drum is transferred to the recording medium to the integer multiple of a pitch angle between the teeth of a drum gear for driving the photosensitive drum. CONSTITUTION:The rotating speed of the photosensitive drum 28 is consecutively changed every pitch angle alpha between two adjacent gear teeth 41a according to the working accuracy of the drum gear 41. Meanwhile, the phase angle beta between the recording position P where the electrostatic latent image is recorded on the drum 28 by the incidence of a laser beam 35 and the transfer position T where the toner sticking to the visible image on the drum 28 is transferred to the recording paper 33 through a transfer roller 36 is set to the integer multiple of the pitch angle alpha between the gear teeth 41a. As a result, meshing relation between the gear tooth 41a and a gear tooth 42a for driving the gear tooth 41 a becomes the same at the recording position P and the transfer position T, and the increase/decrease of the rotating speed of the drum 28 also becomes the same at both positions P and T.
Patent JP-H05133002-A (JP)
Title: Steel framed structure of pin joint using pair of parallel large beam
Inventor: ENOMOTO HIDEFUMI
IPC: E04B1/24
Filed: 1991-02-18
Abstract: PURPOSE:To reduce floor height by fitting brackets to both sides of a column, supporting a pair of parallel large beam in the orthogonal direction on the top surfaces of the brackes to be joined to each other by pins, and pin-joining the large beams to each other by tie beams. CONSTITUTION:Brackets 2 formed by an H-shaped steel are fitted to both sides of a column 1 formed by an H-shaped steel by welding or the like, and column reinforcing horizontal stiffeners 3 are installed between flanges of the column 1 by welding or the like. Subsequently, a pair of parallel H-shaped large beam 4 are pin-joined in the orthogonal direction to the top surfaces of the brackets 2,2, on both sides of the column 1 by bolts 5 or the like, and tie beams 6 formed by an H-shaped steel for connecting a pair of large beams 4, 4 to each other are pin-joined to gusset plates 7, both ends of which are welded to the large beams 4, with bolts 8 or the like. Subsequently, a prestressed precast concrete floor plate 9 is supported on the top surfaces of the large beams 4, and a surface concrete 10 is placed on the top surface of the floor plate 9. Thus, the large beams 4 are formed by a pair of parallel large beams so as to lower the beam depth so that floor height can be reduced.
Patent JP-H09246366-A (JP)
Title: Electrostatic clamping device and electron beam drawing device provided therewith
Inventor: MATSUSHIMA MASARU
IPC: H01L21/68
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam drawing device equipped with an electrostatic clamping device which is capable of restraining the surface of a wafer from increasing in electric potential so as not to influence the orbit of an electron beam and preventing foreign objects from being formed as much as possible. SOLUTION: A conductive jig 7 is brought into contact with the side or rear of a target wafer 1, an object to be clamped, and then obliquely driven by a piezoelectric device so as to ground the target wafer 1 well in reproducibility. At this point, The conductive jig 7 is controlled in amount of drive measuring the potential of the wafer 1. Furthermore, an exhausting mean is provided around the conductive jig 7. The wafer 1 is surely grounded by electrically connecting it to the jig 7 making sure of its potential. The conductive jig 7 is controlled in the amount of drive by the piezoelectric device 8, whereby the wafer 1 with a surface of various states is least damaged and properly grounded generating least foreign objects. Foreign objects produced when notches are provided can be removed.
Patent JP-S5260314-A (JP)
Title: Starting air ejector
Inventor: HASEGAWA TAKERU
IPC: F28B9/10
Filed: 1975-04-17
Abstract: PURPOSE: A starting air ejector which is provided with a drainpipe at the bottom of the extraction chamber so as to prevent the accumulation of drain in the extraction chamber.  This construction relieves the stress deformation, which would be caused by thermal shock, as well as the reduction of efficiency which would be caused by blow-up of drain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60189533-A (JP)
Title: Program document output system
Inventor: OOHAYASHI MASATO
IPC: G06F3/12
Filed: 1984-03-09
Abstract: PURPOSE:To display a document efficiently by preparing a corresponding table between the sort of an instruction of a program and a code expressed by one character or the like corresponding to the sort of the instruction to express each instruction of the program by a code consisting of one character or the like corresponding to each instruction. CONSTITUTION:A central processor 12 reads a program of which program document is to be formed from a file 16 on the basis of operation from an input device 11, analyzes the instruction, and on the basis of the analyzed result, refers a table 14b and selects a code corresponding to its instruction sort. Said processing is repeated for a 1 instructions constituting the program to edit its program document and the edited document is outputted to a recording medium 17 by an output device 15. Namely, one instruction is read and stored in a data buffer 14a, its operation part is separated and analyzed at its instruction sort, the instruction sort is made to correspond to the code by referring the table 14b in a RAM14 on the basis of the analyzed result, and the corresponding result is stored in an output buffer 14c. In case of a jump instruction, relation with an instruction to be jumped is also displayed.
Patent JP-H07254283-A (JP)
Title: Semiconductor storage device
Inventor: IWASE AKIHIRO
IPC: G11C11/407
Filed: 1994-03-16
Abstract: PURPOSE:To shorten the time until read operation after write operation. CONSTITUTION:A column selecting signal WCD for write is input to a column address selecting switch 1 for write in a semiconductor storage device, bit lines BL, BL-bar and data bus lines WDB, WDB-bar for write are connected at the time of write operation, and the bit lines BL, BL-bar and the data bus lines WDB, WDB-bar for write are separated at the time of read operation. A column selecting signal RCD-bar for read is input to a column address selecting switch 2 for read, the bit lines BL, BL-bar and data bus lines RDB, RDB-bar for read are separated at the time of write operation, and the bit lines BL, BL-bar and the data bus lines RDB, RDB-bar for read are connected at the time of read operation. A delay circuit 3 delays the column selecting signal RCD-bar for read to the column selecting signal WCD for write after the completion of write operation.
Patent JP-H01221120-A (JP)
Title: Motor driven cooking appliance
Inventor: FUNAKURA SHUICHI
IPC: A47J43/046
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to surely seal a container and a cover therebetween by forming a resilient annular flange part on the outer peripheral wall of the cover adapted to be fitted in the inner wall of the container. CONSTITUTION:A flange part 12 made of resilient materials such as rubber or the like, is formed on the outer peripheral wall of a cover 11 adapted to be fitted in the inner wall of a container 9. A material to be cut is charged into the container 9, and then the cover 11 is fitted into the container 9. Then the upper surface of the cover 11 is held by a human hand so that the flange 12 is bent downward while making contact with the upper end surface of the container 9 so as to be applied with a bouncing resilient force. With this arrangement, the container 9 and the cover 11 is surely sealed therebetween, and a projection 14 formed on a bulge part 13 of the cover 11 depresses a button 17 so as to turn on a motor 2. When the human hand holding the cover 11 comes off, the switch is turned off. Thus, it is possible to surely prevent liquid or the like from leaking through the upper end surface of the container during the operation, and it is possible to facilitate the removal of the cover 11 after stopping the operation.
Patent JP-H01219447-A (JP)
Title: Hot water supply device
Inventor: OKAMURA KENJI
IPC: F24H1/08
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to supply water of a high temperature continuously by supplying water to a space in a boiler through a water channel provided ar the lower section of a heat generating body. CONSTITUTION:Water is supplied to the air space section 23 of a boiler 22 beforehand and a main switch 37 is turned ON. This starts energizing a heat generating body 25 through a temperature regulator 35 and a device 36 to prevent excessive temperature rises, and the water in the air space section 23 and water channel 26 is heated. When the hot water is taken out, a switch 38 for hot water delivery is turned ON. A solenoid valve 30 and pump 33 are thereby electrically energized and water in a tank 21 is supplied to the boiler 22 by the pump 33. And water is supplied to the air space section 23 of the boiler 22 through the water channel 26 so that the pressure in the air space section 23 rises to send hot water to a supply hot water channel 28 from an opening A28a. Since at this time the solenoid valve 30 is energized and open, the hot water is discharged from a discharge port 28b.
Patent JP-H07254551-A (JP)
Title: Evaluation method for optical aligner and manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: G03F7/207
Filed: 1994-03-16
Abstract: PURPOSE:To determine the cause of the dispersion of line width by forming a line pattern of at least two parallel lines by using an eccentric light-source diaphragm and by measuring a dimensional difference to accurately quantify the accuracy of focus at the time of exposure. CONSTITUTION:When a reticle having parallel patterns in the direction of Y is exposed to light by using a usual light-source diaphragm 24, the pattern of the reticle comprises two line patterns 26 which extend over in the direction of Y and have equal width and measuring pads 28 led out thereform. When the same patterns are exposed to light by using a light-source diaphragm 30 which is eccentric by S in the direction of X, two straight lines which have the same dimension and are in parallel with each other in the direction of Y on a reticle are transferred into two straight lines of a different width in accordance with focus quantity (f) on a wafer. Therefore, when the width of two line patterns 26 is known, defocus quantity (f) can be quantified with the generation of defocus.
Patent JP-S58164709-A (JP)
Title: Operating method of blast furnace
Inventor: SUMIKAMA TAKASHI
IPC: C21B7/24
Filed: 1982-03-25
Abstract: PURPOSE:To operate a blast furnace while making the heat of the furnace adequate and uniform in the circumferential direction by measuring the luminances at respective tuyere ends, and controlling the rates of blasting, the rates of fuel supply, etc. to the respective tuyeres so as to make the luminances uniform in the circumferential direction. CONSTITUTION:The luminances measured with the respective luminance meters 5a, 5b, 5c- provided in plural places of tuyeres 2 in the circumferential direction of a blast furnace are fed as the electrical signals corresponding to said luminances to an arithmetic unit 9. The adequate level values of the luminances are beforehand set in the unit 9, and the deviations between the measured luminances and the adequate level values, and the correction values of the rates of blasting, the moisture of blasts and the rates of fuel supply to the respective tuyeres 2 in accordance with said deviations are operated with the unit 9. The operated values are outputted respectively to command devices 10, 11 and 12, which in turn control fuel supply devices 6a, 6b-, steam supply devices 7a, 7b- and blast flow regulators 8a, 8b-. The tuyeres 2 are subjected to >=1 the above- mentioned controls, whereby the luminances are made uniform in conformity with the adequate level values.
Patent JP-H08216799-A (JP)
Title: Resin parts fastening structure
Inventor: SUZUKI HIDEAKI
IPC: B60R11/00
Filed: 1995-02-10
Abstract: PURPOSE: To absorb longitudinal, vertical and lateral dislocation between the fastened bearing surface of a resin part and the fitting bearing surface of a fixed member so as to fix the resin part to the fixed member unforcedly by screw-fastening. CONSTITUTION: In the structure of screw-fastening a resin part in a plurality of places to a fixed member, the fitting bearing surface 31 of the fixed member 3 and the fastened bearing surface 21, opposed to the fitting bearing surface 31, of the resin part 1 are provided with a first hole 7 and a second hole 8 respectively with the major axes longer than the diameter of a screw member 4, and the fastened bearing surface 21 is provided with a slit 23 formed at a part around the second hole 8 so as to separate the fastened bearing surface 21 from the body of the resin part 1. The fastened bearing surface 21 can thereby be flexure-deformed in the direction opposed to the fitting bearing surface 31, so that dislocation between the fastened bearing surface 21 and the fitting bearing surface 31 is absorbed, and both bearing surfaces 21, 31 are overlapped unforedly and screw-fastened.
Patent JP-S62204206-A (JP)
Title: Optical waveguide and method and apparatus for producing said waveguide
Inventor: TERAO HIROSHI
IPC: G02B6/13
Filed: 1986-03-05
Abstract: PURPOSE:To produce an optical waveguide having a defectless refractive index distribution in a short period by a simple method by irradiating a laser to a transparent resin substrate and moving the irradiated part so as to correspond to the direction where light is guided. CONSTITUTION:The laser light is irradiated to the transparent resin substrate to continuously form the required refractive index distribution to the desired direction where the light is guided while the transparent resin substrate or laser light is moved to correspond to the desired direction where the light is guided to obtain the optical waveguide in a short period by the simple means. The optical waveguide can be produced by an apparatus consisting of a laser light oscillator 1, a mirror 3 for conducting the laser light oscillated by the same to the optical system, the optical system such as lens to allow the passage of the laser light, a stage 7 to place the transparent resin in the position where the laser light is irradiated, etc. The optical waveguide is thus formed to an optical shape simply by the operation of irradiating the laser and the easy production by using the material, i.e., transparent resin which can be easily handled is made possible.
Patent JP-S56142280-A (JP)
Title: Piperidine compound
Inventor: TASHIRO CHIAKI
IPC: A61K31/54
Filed: 1980-04-08
Abstract: NEW MATERIAL:A compound of formula I [R 1  is group of formula II (X 1  and X 2  are H, halogen, lower alkyl, lower alkoxyl, etc.; Y is N, =C=CH-, etc., Z 1  and Z 2  are H or together link to form single bond, methylene, ethylene, etc.); group of formula III (X 3  is H or amino, etc.); R 2  is H, lower alkyl, etc.; A is lower alkylene, etc.; B is alkylene or alkylidene].  
     EXAMPLE: 1-[ 1-[3-( 10,11-Dihydro-5H-dibenz[b,f]azepin-5-yl )propyl]-4-piperidinyl]hydrouracil hydrochloride.  
     USE: A tranquilizer useful for the remedy of schizophrenia, manic-depressive psychosis, etc.  
     PROCESS: A compound of formula IV (Q is Cl, Br, etc.) is reacted with a compound of formula V in an inert solvent, e.g. methanol, if necessary in the presence of a deacidifying agent, e.g. Na 2 CO 3 , at 0°C to the boiling point of the solvent to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11244993-A (JP)
Title: Composition for lost foam pattern and lost foam pattern using it
Inventor: KATO YOSHIYUKI
IPC: C08K5/13
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can obtain a good cast product having little carbon defect and surface fold defect developed at the time of casting by containing a hindered phenol base antioxidant and a phosphorus base antioxidant at ratio in the specific range to vinyl base resin and a composition for lost foam pattern. SOLUTION: This composition for lost foam pattern is contained of the hindered phenol base antioxidant (A) and/or the phosphorus base antioxidant (B) in the range of 0.01-5 wt.% to the vinyl base resin and the composition for lost foam pattern. At the time of setting 100 pts.wt. for the consumption of (A)+(B), it is desirable that the consumption of (A) is made to the value in the range of 5-95 pts.wt. and the consumption of (B) is made to the value in the range of 95-5 pts.wt. The vinyl base resin is desirable to be the copolymer of a styrene base monomer and an methacrylic ester monomer.
Patent JP-S63214860-A (JP)
Title: Dma device
Inventor: KATO HIDEO
IPC: G06F13/28
Filed: 1987-03-03
Abstract: PURPOSE:To avoid the deterioration in the performance of the entire controller by adopting the constitution such that a DMA operating period of a DMA (direct memory access) controller is to be changed. CONSTITUTION:When a signal DMAREQ representing a DMA request is made active by a bus adaptor (not shown), a clock signal CLK is inputted to a down- counter 53 via an AND gate 55 and counted down. As result, when the count of the counter 53 reaches 0, sine a signal OUTZ reaches an H level, the DMAREQ is sent to a DMA controller 47 via an AND gate 56 to attain the DMA operation. Then the operating period of the DMAC 47 is changed by changing properly the data set to the counter 53 in response to the processing state of the microprocessor itself to avoid the reduction in the performance of the entire controller.
Patent JP-H02226474-A (JP)
Title: Input processing system for electronic filing system
Inventor: IKEDA YOSHIHIRO
IPC: G06F17/30
Filed: 1989-02-28
Abstract: PURPOSE:To make the input (registering) work of data efficient by retrieving management information from a management information file, making the retrieved management information correspond to inputted image data, and storing it into a data filing means. CONSTITUTION:A management information file 5, which temporarily stores only plural pieces of the management information, and a means 8, which retrieves the desired management information from the management information file 5 are provided, first the management information of the plural data is continuously and collectively inputted, and accumulated in the management information file 5. Next, whenever image data is inputted one by one, a key word concerning the image data is designated, the management information corresponding to the key word is retrieved from the management information file 5, the image data are made to correspond to the information, and stored into the data file 4. Thus the working efficiency is improved, and the correspondence with the image data can be facilitated only by designating the key word.