baber/WOPTO huggingface dataset:
Patent JP-S58179712-A (JP)
Title: Burner for sucking of finely divided solid fuel into blast furnace
Inventor: TANAKA KOUZOU
IPC: F23D1/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent ash content from adhering and accumulating to the inside of a blow pipe, by composing the titled burner of a center tube in which two- phase flow of gas and solid is formed, and an outer tube which forms a passage for cooling medium, and by forming the tip of a burner into a specified tapered form. CONSTITUTION:A burner 9 is composed of an inner tube 1, a middle tube 2 and an outer tube 3, and the inner tube 1 and the outer tube 3 are connected to each other by the intermediary of a tapered cap 8. Two-phase flow of gas and solid consisting of finely divided solid fuel and transferring gas is fed into the inner tube 1 to the direction of an arrow sign, while cooling medium is circulated in the passages which are formed between the inner tube 1 and the middle tube 2, and between the middle tube 2 and the outer tube 3, to the direction of arrows drawn by chain lines. In this case, the angle theta of the taper of a tapered cap 8 is set up so as to satisfy a conditional formula theta <=1,400L<2>- 1,290L+295, 0.1<=L<=0.35, when the distance from the boundary part between the inlet pipe 10 of a blast furnace and a blow pipe 11, to the tip of a burner 9, is determined as L.
Patent JP-H04290241-A (JP)
Title: Measuring-point selection apparatus for electron-beam tester use
Inventor: OKUBO KAZUO
IPC: H01J37/22
Filed: 1991-03-19
Abstract: PURPOSE:To eliminate a need for the skill of an operator at a selection operation and to shorten the selection time by a method wherein a measuring point whose local field effect on a measuring interconnection is small is selected automatically. CONSTITUTION:At a measuring-point selection apparatus, an operator designates the net name of a measuring interconnection from a keyboard 10 to a computer 12. Then, the computer 12 reads out an interconnection design data corresponding to the designated net name from an external storage device 14, selects from the measuring interconnection a measuring point whose local field effect is small and feeds it to an electron-beam tester 16. A CAD data regarding the interconnection of a semiconductor integrated circuit as a measuring object is stored in the external storage device 14. The following are stored as the data: a net list 14a which expresses the logical connection relationship of the interconnection provided with a net name; a layout data 14c which expresses the shape and the arrangement of the interconnection; and a cross mapping 14b which corresponds to the net list 14a and the layout data 14c.
Patent JP-S60198727-A (JP)
Title: Photo-mask and exposure method
Inventor: ASANAMI KENICHI
IPC: G03F1/68
Filed: 1984-03-23
Abstract: PURPOSE:To prevent the generation of the defects of patterns due to the adhesion of foreign matters positively by disposing the mask pattern formed to a pattern shape being required and the relief mask pattern having a pattern shape similar to said mask pattern on one mask substrate in an array. CONSTITUTION:A mask pattern 2 formed in a required pattern to be transferred and exposed and a relief pattern 3, size thereof slightly differs from the mask pattern 2 and which has a pattern shape similar to the mask pattern 2, are disposed on one substrate 1a in an array, thus forming a photo-mask 1. Step exposure is executed by using the photo-mask 1, and the effect of the exposure and transfer of foreign matters is eliminated by double exposure of both patterns and the defects of the patterns resulting from foreign matters are prevented while the shapes and size of the patterns are exposed and transferred with high accuracy.
Patent JP-H06267221-A (JP)
Title: Magnetic recording and reproducing cevice
Inventor: TAGUCHI TOMOKO
IPC: G11B5/02
Filed: 1993-03-15
Abstract: PURPOSE:To maintain the durability of a perpendicular magnetic recording medium and a magnetic head and suppress the deterioration of an output by specifying relationship between a distance between the magnetic recording medium and the magnetic head at the recording time and a distance between the magnetic recording medium and the magnetic head at the reproducing time. CONSTITUTION:A distance dw between the recording magnetic head 21 and a perpendicular magnetic anisotropic filw 11 of the magnetic recording medium is positioned smaller than distance dr between the reproducing magnetic head 24 and the perpendicular magnetic anisotropic film 11. Thus, by lowering the spacing at the recording time only, the durability can be kept in the same degree as in the case that the head is always floated up, and also almost the same output as in the case that the recording and reproducing are performed with the head and the medium in contact with each other can be secured.
Patent JP-H09242229-A (JP)
Title: Removable wall
Inventor: NAKAJIMA YASUO
IPC: E04B2/82
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting and removal of a wall panel partitioning two rooms by providing a press member with free access to the end of the wall and projecting the press member to be pressed against the opposite wall side of a building body. SOLUTION: A fit member 21 is unitedly provided on an upper cross frame member 20 disposed between both ends of surface plates 11, 11 to project from the upper surfaces of the cross member, and the lower end face of a hanging wall 10 is formed with a recess 22 in which the fit member 21 is fitted. When a tool 24 is inserted into an inserting hole 19 to engage with an engaging hole in a horizontal shaft of a bevel gear 17 and rotated in one way while the press member 15 is pulled in a wall panel 7 and the fit member 21 of the wall 7 is opposed to the recess 22 on the hanging wall 10 to be temporarily provided on a floor surface rail 23, a male screw rod 12 abuts against the floor surface rail 23. When the tool is further rotated, the whole wall panel 7 is lifted and the fit member 21 is inserted in the recess 22 on the hanging wall 10 to be held not to fall down widthwise.  This operation is carried out vertically to fix the panel 7 completely.
Patent JP-S58192548-A (JP)
Inventor: NAKAGAWA SUEJIROU
IPC: A61H1/00
Filed: 1982-03-31
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-H06262754-A (JP)
Title: Apparatus for conversion of pattern area ratio data
Inventor: SUGIMURA SHINJI
IPC: B41F31/02
Filed: 1993-03-16
Abstract: PURPOSE:To use a pattern area ratio data for setting of opening of an ink-key which regulates an ink feed amount to printing paper by a method wherein the pattern area ratio data corresponding to a printing plate of one size measured with a pattern area ratio-measuring apparatus is enabled to be converted to a pattern area ratio data corresponding to a printing plate of another size. CONSTITUTION:A pattern area ratio data obtained by measuring a pattern 12 printed on a printing plate 10 of one size with a pattern area ratio-measuring apparatus 20 is inputted to a pattern area ratio data input part 21. Further, information concerning the printing plate 10 and information concerning another printing plate 15 are inputted to a printing information input part 23. Furthermore, a pattern area ratio data from the pattern area ratio data input part 21 and information concerning the printing plate from the printing plate information input part 23 are inputted to a data conversion part 22, which converts a pattern area ratio data corresponding to the printing plate 10 to a pattern area ratio data corresponding to the printing plate 15. Then, a conversion data output part 28 outputs the converted pattern area ratio data converted with the data conversion part 22.
Patent JP-S55147426-A (JP)
Title: Forming device of corrugated plate
Inventor: OOTANI TAKUMI
IPC: B21D13/04
Filed: 1979-05-02
Abstract: PURPOSE: To enable the forming of a corrugated plate through one pass by forming plural stages of multigroove forming rolls provided along the work feed path of a stainless steel sheet or the like by upper and lower forming rolls and specifying the groove pitches and the crest heights of the waveform forming surfaces of the respective roll groups, respectively.  
     CONSTITUTION: A work S is inserted between pinch rolls 2A and 2B with a slack 13 being given between a let-off device 1 and a roller table 7. Conveying force is then applied thereto. At the time when the leading end of the work S is sandwiched by guide rollers 11, the centerline of the work S is aligned to the centerline of the pinch rolls 2 and the under-mentioned multigroove forming device 5. Next, the rollers 10, 11 are retreated from the work S and feed is applied to the work to cut the leading end thereof to a desired shape by a cutter 4. Namely, the groove pitches P 1 , P 2 , P 3 ... of the unit rolls 17b of the multigroove forming rolls 5AW5G groups are set subsequently smaller as they go toward the later stages and nevertheless their waveform forming surface 18 are so set that their crest heights become subsequently higher as they go toward the later stages. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60221924-A (JP)
Title: Indirectly-heated cathode structure
Inventor: MIYAZAKI MASAHIRO
IPC: H01J1/20
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a cathode structure of low power consumption having excellent quick responce by surroundng a tubular cathode with cathode supporter. CONSTITUTION:Cathode supporter 13 is made of metal having low thermal conductivity such as Ni-Cr alloy containing about 19% of Cr where a tube having larger outer-diameter than a tubular cathode 11 is surrounding the side faces of said cathode 11 and a cathode cap 12. Three projections 13a for supporting the cathode are projecting inwardly with the interval of 120 deg. at the positions facing with the side face at the open end of said cathode 11 where laser beam is irradiated from the outside of said projection 13a to fuse and secure said cathode 11 and supporter 13 at the position marked X. Preferably, said supporter 13 has low thermal conductivity and made as thin as possible to facilitate machining of the projection 13a.
Patent JP-H05256729-A (JP)
Title: White-color mtf measuring apparatus
IPC: G01M11/00
Filed: 1992-03-13
Abstract: PURPOSE:To secure the quick processing, wherein accuracy is improved, when the white-color MTF of an optical system is performed without the repeating processing including the FFT for every resolved wavelength. CONSTITUTION:A white-light controlling part 1, which performs the following functions, is provided. A signal is inputted into a color separation simulator 14 from a light-source spectroscopic-intensity distribution generator 11, a detecting-element spectroscopic-sensitivity-distribution generator 12 and a multiplier 13. The signal is split into the light emitting intensities of a plurality of narrow-band lamps 22-1, to 22-n, wherein the light emitting wavelength regions are overlapped, and the result is outputted. A light source part 2, which performs the following functions, is provided. Lamps 21-1 to 21-n emit light in response to the intensities, which are split at the white-light controlling part 1. A fiber bundle 23 uses the lamps as the light sources and emits the white color corresponding to the condition of an arbitrary input. An optical system emits the parallel light from a lens system 25 after a point light source is formed on a pinhole 26 with a lens system 24. An analyzing part 3 obtains the output light from the light source part 2 and obtains the white-color MTF curve by the Fourier transformation.
Patent JP-H07243323-A (JP)
Title: Engine exhaust gas purifier and plating method thereof
Inventor: KONAGAI NOBUTOSHI
IPC: C25D15/02
Filed: 1994-02-28
Abstract: PURPOSE:To increase contact area of exhaust gas with a catalyst in an engine exhaust gas purifier. CONSTITUTION:An anode rod 16 is inserted into an exhaust port 4 of a cylinder head 2 of an engine, a cap 17 is fit, and an outlet 4a is closed. A plating solution in which catalyst-carried carriers are dispersed is poured into the exhaust port 4 to form a plating bath. Electrolytic plating is conducted by using the cylinder head 2 as a cathode and the anode rod 16 as an anode. Cations and carriers in the plating solution are deposited in the form of eutectoid to form a plating layer B in which catalyst-carried carriers are dispersed. By carrying the catalyst in the carrier having a large surface area, purification efficiency of exhaust gas passing through the exhaust port 4 is enhanced.
Patent JP-H05259027-A (JP)
Title: Alignment mark position detector
IPC: H01L21/68
Filed: 1992-03-13
Abstract: PURPOSE:To enable the alignment to be made with high precision by taking excellent alignment wave form. CONSTITUTION:The title alignment mark position detector is composed of a wave form shaping member 9 comprising BaTiO3 single crystal or LiNbO3 single crystal arrayed in the optical path between an optical system 2 and a detector 8 so that the turbulent diffracted light 4 and scattered light 5 from an alignment mark 4 may be converted into an alignment mark signal wave form.
Patent JP-H09239982-A (JP)
Title: Recording head of ink jet recording apparatus and ink jet recording apparatus equipped therewith
Inventor: KAMIYAMA YUJI
IPC: B41J2/05
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to set the mounting direction of a recording apparatus main body and a recording head from both of the inside and outside of the recording head and to simplify the setting of a process bonding a substrate and a support in the recording head of an ink jet recording apparatus having a substrate provided with an electrothermal converter and a relay wiring member transmitting the recording signal from the recording apparatus main body to the substrate. SOLUTION: A support 100 and a relay wiring member 102 are integrally molded from a molding resin and a second connection terminal 104 is arranged on the surface on the side opposite to the surface to which a first connection terminal 103 transmitting a recording signal to a substrate is exposed of the support 100 in an exposed state. By providing a recessed part at the position where a rein support unit 101 and the substrate provided with an electrothermal converter are bonded, the substrate is allowed to fall in the recessed part of the resin support unit 101.
Patent JP-S60213043-A (JP)
Inventor: PIITA BURATSUDO
IPC: G01R31/265
Filed: 1985-03-20
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-H07239041-A (JP)
Title: Sealing structure for cylinder
Inventor: KIYOZAWA TERUHIKO
IPC: F16J15/18
Filed: 1994-02-28
Abstract: PURPOSE:To reduce hammering noise caused by collision with a seal ring and impact noise caused by fluctuation of hydraulic pressure. CONSTITUTION:In a cylinder sealing structure wherein a piston 2 is freely slidingly fitted into a cylinder 1 to define two hydraulic chambers 31, 32 and a peripheral groove 4 of rectangular cross section is formed on the outer periphery 2a of the piston 2, with an annular sealing member inserted into the peripheral groove 4 to seal the space between the wall surface 11a of the cylinder 1 and the outer periphery 2a of the piston 2, the sealing member is formed into a nearly trapezoidal cross section the long side of which is the bottom surface 4a of the peripheral groove 4 or the wall surface 1a of the cylinder 1.
Patent JP-S59178498-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: G10L25/00
Filed: 1983-03-29
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-H01228709-A (JP)
Title: Drilling method and device therefor
Inventor: FUJIMORI ISAO
IPC: B23B41/00
Filed: 1988-03-10
Abstract: PURPOSE:To precisely and simply carry out the confirmation of position of a packer and the cutting operation thereof by fitting the packer embedded therein with a magnet whose polarities are arranged up and down, in an opening of a branch pipe, by providing a cutter on a carrier vehicle movable in a buried pipe, and by providing a magnetic force line detecting sensor on the rear surface of the cutter. CONSTITUTION:A packer 6 embedded therein with a magnet 7 whose polarities are arranged up and down is fitted in an opening 3a of a branch pipe 3. A carrier vehicle 8 which is movably disposed in an buried pipe 4 is provided thereon with a radially movably cutter 12. The cutter is integrally incorporated on its rear side with a magnetic force line sensor 13. The cutter 12 and the sensor 13 are moved together while being rotated together in the circumferential direction of the buried pipe 1. When they comes to the position of the magnet 7, the forward end of the cutter 12 has a polarity reverse to the polarity of the corresponding surface of the magnet 7 while the rear side thereof has a polarity reverse thereto. The sensor detects this condition. Further, the cutter 12 comes to a stop at that position, and then the packer 6 is cut.
Patent JP-S58172790-A (JP)
Inventor: KIMATA SHIGEKI
IPC: G11B23/18
Filed: 1982-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03258963-A (JP)
Title: Fuel supply device for engine
Inventor: YOSHIDA MASATO
IPC: F02M37/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce any fuel temperature rise in a fuel tank so as to improve startability by performing driving control after to determining a fuel supply quantity based on a detection result of a fuel consumption and also driving a fuel supply means by means of a specified work quantity so that delay of transferring fuel may be prevented during start of an engine. CONSTITUTION:When a blend rate is detected in an ECU 14, a compensation coefficient of the blend rate corresponding thereto is calculated. The driving time of an injector is then calculated. In the case of a normal operation, the ECU 14 calculates a fuel consumption from the driving time of the injector and engine speed and then a work quantity is calculated from a flow rate characteristic map and the ECU 14 drives a fuel pump 26 based thereon. Then the ECU 14 calculates and determines a control value at the time of an normal operation so as to perform the driving control of an ISC valve 10, an ignition plug 44 and the like. Meanwhile in the case of unnormal operation, a fuel pump 26 is driving controlled in a full driving ratio. Resaltantly, fuel in a feedline 27 rises instaneously so as to prevent malfunction of start caused by delay of transfer. Proper fuel supply is performed in this way, malfunction caused by rise in fuel temperature inside the fuel tank is not generated so as to prevent poor starting proporty.
Patent JP-S56152974-A (JP)
Title: Method and device for surface treatment
Inventor: TAKAHASHI YOSHINOBU
IPC: C23C22/74
Filed: 1980-04-24
Abstract: PURPOSE: To perform surface treatment uniformly irrespectively of the shapes and sections of the objects to be treated by spraying treating liquid to said objects which are to be moved in the treating liquid in opposition to the flow of the treating liquid, just before and/or just after the immersion into the treating liquid.  
     CONSTITUTION: Objects 1 to be treated, such as automotive bodies, havng undergone surface preparation are moved by being suspended with a conveying means 2, and are immersed into treating liquid 4 such as zinc phosphate soln. or the like, from the left end of an immersion tank 3. In the front stage part of the tank 3, the liquid 4 is sprayed to the objects 1 from a riser 5A and/or 5B, one of which is positioned above the liquid 4, and the other is submerged in the liquid 4. Next, while the objects 1 immersed into the liquid 4 from the front stage part of the tank 3 are being transferred in the direction opposite from the flow of the liquid 4 toward the rear state, the entire surface is coated with zinc phosphate crystals. Next, in the rear state of the tank 3, the liquid 4 recirculated from a riser 11 is sprayed to the objects 1, thereby washing off the stuck sludge and recovering heat. Thence, the objects 1 are washed with a washing riser 12, whereby the remained sludge is washed off, the objects are cooled and their drying is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10254767-A (JP)
Title: Memory controller and memory system by the controller
Inventor: IHARA MASANORI
IPC: G06F12/06
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller which can construct respective bus architectures even if von Neumann and Harvard processors are connected on the same bus and which realizes access to other memories or a common memory. SOLUTION: A memory controller 3 recognizes the bus architectures by request signals 25 and 26 generated based on the securing of the bus from the von Neumann processor 4 and the Harvard processor 5 constructing the bus architectures. Then, von Neumann and Harvard types are constructed through the bus as the bus architectures and necessary information is obtained from the memories a1 and b2. The reading of an instruction and data at the same time can be realized if the memories a1 and b2 exist with such structure and the performance of the architectures is demonstrated.
Patent JP-H07242659-A (JP)
Title: Diarylethene compound having conjugated double bond chain
Inventor: KABASAWA MAKOTO
IPC: C07D495/04
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a new compound having such photochromic characteristics as to be excellent in thermal stability, the repetition stability for color development/color vanishment, semiconductor laser sensitivity and general sensitivity, etc., thus suitable for reversible optical recording materials, etc. CONSTITUTION:The objective compound is represented by formula I [(n) is 2-5; A is of formula II (R<1> is an alkyl or n alkoxyl; R<2>-R<5> each is H, an alkyl or an alkoxyphenyl); B is formula III (R<6> and R<7> each is an alkyl)], e.g. 1-[6-(4- methoxyphenyl)-2-methyl-3-benzothienyl]-2-{2,4-dimethyl-5-[4-(4-methox yphenyl)-1,3- butadienyl]-3-thienyl}-3,3,4,4,5,5-hexafluorocyclopentene. This compound of formula I can be obtained, for example, by simultaneous reaction between a perfluorocycloalkene derivative of formula IV and aryllithium derivatives ALi and BLi.
Patent JP-S61214902-A (JP)
Inventor: GERUTO RABE
IPC: B23B5/16
Filed: 1986-03-14
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-S5231977-A (JP)
Title: Purification method of gas containing so2
Inventor: OONUKI YUUSAKU
IPC: B01D53/77
Filed: 1975-05-07
Abstract: PURPOSE: Purification method of gas containing SO 2 , by washing gas with weak acidic solution and recycling regenerated solution, reducing with H 2  S containing gas after used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61265785-A (JP)
Inventor: GELARDI ANTHONY L
IPC: G11B23/033
Filed: 1986-03-14
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-H11260070-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: OHASHI MASAAKI
IPC: H01L21/8247
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the write error of a memory cell by limiting the amount of a current which flows to a dummy cell transistor. SOLUTION: Dummy cell transistors 21 are arranged in parallel with a plurality of memory cell transistors 11 so that they can be selected simultaneously by respective common word lines 12. Potentials Vwb1 to Vwb4 which correspond to write data are applied to a plurality of bit lines 13 which are connected to the memory cell transistors 11. Write currents are made to flow to the bit lines 13 from source lines 14 through the memory cell transistors 11 whose control gates are turned on according to the potentials Vwb1 to Vwb4. At the same time, write currents are made to flow to the dummy cell transistors 11, and the amount of the currents is changed complementarily with reference to a change in the write currents flowing to the bit lines 13 by using a current control circuit 30. Thereby, the sum total of the amount of the currents is maintained to be constant.