baber/WOPTO huggingface dataset:
Patent JP-S58168685-A (JP)
Title: Method and apparatus for preparation of semicarbonized coke
Inventor: YAMAOKA HIDEYUKI
IPC: C10B57/00
Filed: 1982-03-31
Abstract: PURPOSE:To prepare semicarbonized coke suitable for the operation of a melt gasification kiln, by recovering sensible heat of (semi)reduced iron produced with high-temp. reducing gas and semicarbonizing a green briquet utilizing the sensible heat. CONSTITUTION:(Semi)reduced iron 16 is obtd. by blowing high-temp. gas at 900- 1,000 deg.C through a conduit 12 into a shaft kiln 14 and reducing iron are packed in the kiln 14. Then the (semi)reduced iron 16 is introduced into a cooling kiln 17 and, after cooled a low-temp. inert gas 18 blown from below, fed through a conduit 8 to a melt gasification kiln 1. Inert gas 18a at a high temp. is blown into a semicarbonization kiln 19 to semicarbonize a green briquet consisting of caking coal 20, non-caking coal 21 and a binder 22 which is molded through a kneader 23 and a molding roll 24, and discharged as low-temp. gas 18b contg. carbonization products. The obtd. semicarbonized coke 13 is supplied to the gasification kiln 1.
Patent JP-S55142341-A (JP)
Title: Transfer mask for x-ray exposure
Inventor: IIDA YASUO
IPC: G03F1/60
Filed: 1979-04-24
Abstract: PURPOSE:To easily fabricate a mask excelling in strength of use and stability in use, by forming a mask by using as a principal material a plate body having a meshlike plate body of specified size being made of low expansion and high tensile strength material enveloped in a plastic material. CONSTITUTION:A plate body of low expansion and high tensile strength material of 1-50mum thickness having through-holes measuring 1-50mm across arrayed, or mesh-like plate material 302 of mesh body or the like in flat plate form being made of low expansion and high tensile strength wire rod measuring 1-5mum in diameter is enveloped with plastic plates 304, 305 to form a plastic plate body 502. This plate body 502 is secured to a support body 501 by stretching the end parts of the plate body 302 and etched or similarly treated to form a pattern 507 for transfer with high X-ray absorption material in the through-holes or mesh region in the plate body 302. Thus is easily obtained a mask excelling in the strength of use and stability in use, with few effects of plastic deformation due to tensile force or thermal expansion, so that coarse alignment with visible light may be also easily achieved.
Patent JP-H08242978-A (JP)
Title: Baby bed to work also as accommodation rack
Inventor: KOIKE MASATO
IPC: A47D11/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide a baby bed to serve also as an accommodation rack, which is used as baby bed at normal times but can be used as accommodation rack upon reassembly, which can be conducted simply by anybody, when he needs no more baby bed. CONSTITUTION: A baby bed 1 is formed from a surrounding framing consisting of a rear sash frame 2, side sash frames, and front sash frame 5, a bottom plate 6 for bed application, and three bottom plates 7a, 7b, 7c for accommodator use. This baby bed 1 can be disassembled and turned into an accommodation rack through such procedures that frame segments 3a, 3b constituting one of the side sash frames are positioned opposingly at a certain spacing, another side sash frame 4 is crosswise installed at one side between the two frame segments 3a, 3b, and that the bottom plates 7a, 7b, 7c for accommodation are crosswise installed at three stages at certain intervals.
Patent JP-H03254125-A (JP)
Title: Method of washing semiconductor wafer
Inventor: YOSHIMI TOSHIHIRO
IPC: H01L21/304
Filed: 1990-03-02
Abstract: PURPOSE:To enable the amount of metal impurities and boron which remain on a surface of a wafer to be reduced without reducing washing capacity by setting a volume ratio of pure water within a chemical liquid which is obtained by mixing a specific ammonium water, hydrogen peroxide water, and the pure water to 90-99.7%. CONSTITUTION:The volume ratio of pure water within a chemical liquid which is obtained by mixing an ammonium water of a concentration of 27-31%, a hydrogen peroxide water of a concentration of 29-33%, and the pure water is set to 90-99.7%. Namely, capacity for eliminating particles is nearly the same until amount of dilution of pure water reaches a fixed value when the concentration ratio (volume ratio) of the ammonium water to the hydrogen peroxide water is constant and does not depend on the concentration (volume) of pure water to the entire chemical liquid. Thus, if the volume ratio of pure water is increased while maintaining the volume ratio of the ammonium water to the hydrogen peroxide water to be constant, the amount of metal impurities and boron which exist within a unit volume of chemical liquid is reduced, thus enabling the amount of metal impurities and boron which remain on a surface of a wafer after washing to be reduced.
Patent JP-S51127700-A (JP)
Title: Product display shelf
Inventor: KARASHIMA HITOSHI
IPC: A47F5/10
Filed: 1975-04-30
Abstract: PURPOSE: To increase the product storage capacity on the display shelf and at the same time to facilitate an easy takeout of the goods stored in the further inside area on the shelf. This is made possible by putting a product-loading cart on the lower shelf of the multi-staged display shelf. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53137994-A (JP)
Title: Preparation of 2,3-pyrazinoimide
Inventor: GENDA GIICHI
IPC: C07D487/04
Filed: 1977-05-04
Abstract: PURPOSE: To prepare almost colorless 2,3-pyrazinoimide, useful as intermediates for pharmaceuticals, dyes, agrichemicals, pigments, etc., in high yield using one reactor from novel 2-cyanopyrazine-3-carboxyamide, easily obtd. from DAMN as a raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02231006-A (JP)
Title: Method for arranged sowing of rice seed
Inventor: YADA SADAMI
IPC: A01C7/16
Filed: 1989-03-03
Abstract: PURPOSE:To obtain seedlings at a uniform interval therebetween by feeding rice seeds to the back of a chute having grooves for arranging the rice seeds and carrying out arranged sowing of the rice seeds with embryo buds in the direction to face forward from the tip of the chute. CONSTITUTION:A chute 14 having grooves (14a) for arranging rice seeds 11 is tilted and simultaneously vibrated. The rice seeds are arranged in the direction so as to direct embryo buds (11a) forward without catching setae (11b) of the rice seeds with the chute surface in slipping down along the tilted grooves. The rice seeds are arranged in the direction to face the embryo buds (11a) forward. Thereby, the rice seeds in the direction to face the embryo buds forward are subjected to arranged sowing from the tip of the chute.
Patent JP-H02231540-A (JP)
Title: Marking device
Inventor: KYOGOKU YOSHIAKI
IPC: G01N1/28
Filed: 1989-03-02
Abstract: PURPOSE:To mark an unbalance angle position smoothly and speedily by providing a lengthwise member rotatably on a fulcrum and moving a marking means which marks a workpiece along the length direction of the lengthwise member. CONSTITUTION:The lengthwise member 22 held on a column 21 is driven by a motor 24 to rotate horizontally around the column 21. The lengthwise member 22 is provided with two parallel guide rails 26 which extend lengthwise and a driving shaft 27 is rotated by a motor 25 to guide and move an upper marking unit 23 under the guidance of the guide rails 26 as shown by an arrow R. The output of the vibration detector 12 of a dynamic balance testing machine is supplied to a signal processing part 28 to generate an unbalance angle position signal and an unbalance quantity signal, which are displayed. Further, the unbalance angle position signal is supplied to a parameter control circuit 29 and the motors 24 and 25 are controlled to drive the upper marking unit 23, thereby marking the unbalance position of the workpiece 14 as specified.
Patent JP-H05256409-A (JP)
Title: Boiler with restricted generation of nitrogen oxide
IPC: F23C99/00
Filed: 1992-03-10
Abstract: PURPOSE:To improve heat absorbing effect and to enable restriction of generation of nitrogen oxide in a boiler. CONSTITUTION:An inside water pipe group 2 and an outside water pipe group 3 are arranged concentrically and a space between the both water pipe groups 2 and 3 is used as a combustion chamber 4. In an upper part of the combustion chamber 4, on a plurality of cross sections crossing the combustion chamber 4, a plurality of nozzles 5 are arranged such that the extended lines of the nozzle axes are oriented in the tangent direction of a concentric circle. Thus, heat absorbing effect can be improved and generation of nitrogen oxide can be restricted remarkably.
Patent JP-H11244253-A (JP)
Title: Physical fat meter
Inventor: MASUDA YASUTOSHI
IPC: A61B5/05
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a physical fat meter reducing the number of required keys. SOLUTION: A first impedance measuring electrode 23 and a second impedance measuring electrode 24 measuring impedance of a body in a current path formed in the body by a first current path formation electrode 21 and a second current path formation electrode 22 are used in common as a data input key for inputting body data of a subject. The first impedance measuring electrode 23 is provided with a movable part 25 and a push button 26, and the second impedance measuring electrode 24 is provided with a movable part 27 and a push button 28. The first impedance measuring electrode 23 is set as an increment key increasing a numerical value every time when the movable part 26 is pressed, and the second impedance measuring electrode 24 is set as a decrement key decreasing a numerical value every time when the movable part 27 is pressed.
Patent JP-S55143085-A (JP)
Title: Magnetic relactance element
Inventor: MASUDA NOBORU
IPC: H01L43/08
Filed: 1979-04-26
Abstract: PURPOSE:To obtain a sufficient magnetic resistance change required for a practical use without forming a metal bar by providing a magnetic sensing section and a section that short circuits the Hall electromotive force, generated at the magnetic sensing section, constructed in the same semiconductor material. CONSTITUTION:If the length is shown as l, the width as W and the thickness as d, the resistance of a magnetic sensing section 3a and a short-circuit section indicate a big resistance changing rate at the time of Ra>>Rb. That is la/daWa>>ld/ ddWb is ideal. Also Wa/Wb is used in order to have a short-circuit function performed in the same way as the case with metal bar. Therefore, at least la>>lb and db/da is formed. Also from the standpoint of reliability, the current density is set to uniform at the magnetic sensing section and the short-circuit section by having da./Wa= db.Wb. If the plural number of this short-circuit section is provided, a bigger initial resistance value is obtained and a bigger resistance change is obtained as well. With the above construction, there is no element breakage due to the local concentration of current, no variation of characteristic due to the impurities on the surface and an element of high reliability can be obtained.
Patent JP-H03254091-A (JP)
Title: Electromagnetic cooking apparatus
Inventor: YOSHIDA YOSHIO
IPC: H05B6/12
Filed: 1990-03-05
Abstract: PURPOSE:To make an electromagnetic cooking apparatus in simple and small structure by forming a cooking deep pan from a magnetic substance and non- magnetic substance. CONSTITUTION:A cooking deep pan 7 is formed from a magnetic substance 71 and non-magnetic substance 72, and in the latter a torque is generated by the electromagnetic effect due to a magnetic field produced by an induction coil 6. Thus the deep pan 7 rotates, and an eddy current is generated in the magnetic substance 71 to cause the deep pan 7 to be heated. This achieves an electromagnetic cooking apparatus in small and simple configuration.
Patent JP-2000245550-A (JP)
Title: Drawer
Inventor: IIDA KENJI
IPC: A47B88/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a drawer having a constitution for easily and effectively preventing an ascending movement of a drawer main body caused from a space for detaching the drawer which exists between a top board and the drawer main body in the drawer of furniture such as a wagon, a cabinet, and a desk, which has the drawer main body openably disposed in a space below the top board and a mirror board assembled at a position projecting forward from a front edge of the top board along the front edge of the drawer main body. SOLUTION: In a drawer 1, a projecting section P for preventing an ascending movement of a drawer main body 2 by contacting one part of the top board 5 more preferentially than an upper surface 23a of a side wall 23 of the drawer main body 2 is formed at a position lower than the top board 5 in a containing condition X pushing the drawer main body 2 into a space S below the top board and at a position retreating to a frontward of the top board 5 in a drawing condition Y drawing the drawer main body from the top board 5.
Patent JP-S52135418-A (JP)
Title: Hanger device
Inventor: SUKITA MORIYOSHI
IPC: F16L3/16
Filed: 1976-05-07
Abstract: PURPOSE: To provide a hanger device with uncomplicated construction and manufacturing which enables standardization easily in wide range by employing two or more leaf springs provided with long holes at their stretches on both sides and also formed bow-shaped bends at the centers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54142919-A (JP)
Title: Switch module
Inventor: NAKAMORI MICHIO
IPC: H04Q3/64
Filed: 1978-04-27
Abstract: PURPOSE:To secure a highly flexible and effective driving for the switch by developing the driving signals via the contact of the bus selection relay in order to drive the driving line or the driving unit. CONSTITUTION:Bus selection relays P0-Pn are provided in correspondence to each switch of switch groups PS0-PSn, and bus selection relays S0-Sn are provided corresponding to switch groups SS0-SSn. At the same time, outgoing line driving units PY00... PY0n...-PYn0... PYnn are provided corresponding to each outgoing line number of the switch of PS0-PSn, and incoming line driving units SX00 ...  SX0n-SXn0...SXnn are provided in correspondence to each incoming line number of  the switch of SS0-SSn. Then the driving signals are developed via contacts P<0>0...P<n> -P<0>n... P<n>n and S<0>0... S<n>0-S<0>n ... S<n>n of the bus selector in order to drive the driving line or the driving unit. Thus, a highly flexible driving is ensured for the  switch with an effective operation.
Patent JP-S63220114-A (JP)
Title: Optical recorder
Inventor: OBA YUJI
IPC: G02F1/133
Filed: 1987-03-09
Abstract: PURPOSE:To improve the position accuracy of a picture element formed on a photosensitive body, and to execute recording being free from a fog phenomenon, by constituting the titled recording of a two-dimensional recording head in which plural windows for controlling the transmission of light have been placed on a two-dimensional plane, and the photosensitive body whose position relation to said two-dimensional recording head has been fixed. CONSTITUTION:The titled recorder is provided with a two-dimensional recording head 1 in which plural windows 6, 7 for controlling the light quantity in accordance with an electric signal have been placed on a two-dimensional plane, and a photosensitive body 16 whose position relation to said two-dimensional recording head 1 is fixed, and which receives the radiation energy and forms a recording image. Accordingly, the position accuracy of a picture element to be recorded, and even in the case of a superposed exposure by color recording, no color shift occurs, and also, no moire phenomenon is generated. In such a way, it becomes unnecessary to adjust, etc., an array angle of the picture element in order to prevent the moire, and even if a liquid crystal cell array whose contrast is low and a liquid crystal cell array whose response speed is low are used, a distinct image is obtained.
Patent JP-H08115970-A (JP)
Title: Position correcting transfer system for semiconductor device
Inventor: YAMAZAKI MITSURU
IPC: B23Q7/04
Filed: 1991-03-18
Abstract: PURPOSE: To provide a system for correcting the position of a semiconductor device during transfer without requiring any position correcting means disposed at a different position by fixing a vertical drive means to a transfer means, supporting a suction means and a position correcting means by the vertical drive means, and fixing a suction pad to the lower end of a hollow movable rod of the suction means. CONSTITUTION: The position correcting transfer system for semiconductor device comprises a transfer means, a vertical drive means 5, a suction means 31 having a vertical motion mechanism, and a position correcting means 37 having a mechanism for driving to open or close an open/close pawl 45. The transfer means travels to bring the suction means 31 and the position correcting means 37 above a semiconductor device 1 in a holder. A movable hollow rod 36 then descends to suck the semiconductor device 1 through a suction pad 17. Subsequently, the movable hollow rod 36 ascends and the open/close pawl 45 closes to hold the semiconductor device 1 while correcting the position before the suction is released.  Thereafter, the transfer means travels to shift the semiconductor device 1 above next mounting position and the vertical drive means drives the suction means 31 and the position correcting means 37 to lower and the open/close pawl 45 opens to transfer the semiconductor device 1.
Patent JP-S60197575-A (JP)
Inventor: NAKAJIMA YUTAKA
IPC: B66B1/30
Filed: 1984-03-21
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-S60197064-A (JP)
Title: Method for correcting sensitivity of image sensor
Inventor: NAKAGAWA KATSUMI
IPC: G06K9/20
Filed: 1984-03-21
Abstract: PURPOSE:To read a picture image with low cost and high quality by using an output of another element near one element to correct the object element output in reading. CONSTITUTION:An output of each element is measured by giving a prescribed incident light to each element of an image sensor comprising plural elements outputting an output in response to the intensity of the incident light. The picture image of high quality is read by applying the correction of sensitivity to a few elements (n) having remarkably high or low sensitivity or not showing a normal function while referencing outputs of adjacent elements n-1, n+1.
Patent JP-S63219086-A (JP)
Title: Image area measuring instrument
Inventor: AOYAMA AKIO
IPC: G06T7/60
Filed: 1987-03-06
Abstract: PURPOSE:To execute the measurement of an image area for plural sampling areas in which overlapping is permitted, at a high speed and to improve the workability of an image recognition by providing the separating means of a sampling area, an area measuring means in an area, an area adding means, etc. CONSTITUTION:In the measurement of an image area, first, coordinate data are inputted by a electronic control circuit 20 and the determination of a sampling area is executed. Next, for the set sampling area, the processing to separate to respective areas in accordance with the overlapping is executed, and thereafter, the priority order between respective areas is determined and the designation of the separated area is written to a horizontal coordinate designating circuit 10 and a vertical coordinate designating circuit 12. Continuously, when the photographing of an image by a TV camera 1 and the measurement of the image area for respective areas synchronized to this are executed and the area of an image in a prescribed area is added. The reading and adding of the area data of a necessary area are repeated concerning all sampling areas, and all are outputted after completion. Thus, the measurement of the image area is made highly speedy and the workability of the image recognition can be improved.
Patent JP-H01226836-A (JP)
Title: Production of 2,4-dichlorofluorobenzene
Inventor: TAKEDA MUTSUHIKO
IPC: C07C17/00
Filed: 1988-03-08
Abstract: PURPOSE:To easily produce 2,4-dichlorofluorobenzene which is used as an intermediate of antifungals, by introducing 2,2-dinitrofluorobenzene and chlorine into one end of a reaction tube heated over a specific temperature and taking out the product from the other end. CONSTITUTION:2,4-Dinitrofluorobenzene (DNFB) and chlorine are introduced into the reaction tube heated over 300 deg.C, preferably over 330 deg.C from one end and the product of 2,4-dichlorofluorobenzene is taken out of the other end. Thus, the subject substance is easily and continuously obtained in no need of complicated processes, without handling explosive substances, using inexpensive equipment through simple operations. The molar ratio of chlorine to DNFB is preferably about 1.0, but it may be in the range from 0.5-2.0.
Patent JP-H07238023-A (JP)
Title: Active oxygen scavenger
Inventor: KIUCHI KOJI
IPC: A61K31/70
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a low toxic active oxygen scavenger containing, as active ingredient, a specific thioribose compound or a salt thereof and having powerful radiation damage-protective activity. CONSTITUTION:This active oxygen scavenger contains, as active ingredient, a thioribose compound of the formula [R is a 1-6C (branched) alkyl] or a pharmacologically permissible salt thereof, e.g. 5-deoxy-5-methylthio-D-ribose, 5-deoxy-5-ethylthio-D-ribose, 5-deoxy-5-propylthio-D-ribose. Use of this active oxygen scavenger can prevent such adverse health effects induced by active oxygen as membrane lipid peroxidation, inflammation, aging, ischemic lesions, carcinogenesis, diabetes, arteriosclerosis, cataract, pulmonary emphysema, Parkinson's disease and radiation damage.
Patent JP-H08249311-A (JP)
Title: Information providing system
Inventor: NISHIMURA OSAMU
IPC: H04N7/173
Filed: 1995-03-13
Abstract: PURPOSE: To improve the convenience of utilization by allowing a user to do no unnecessary request operation on an output terminal device that waits for information to be provided when the number of information processing devices is less than the number of output terminal devices that output, information sent out of the information providing devices, externally. CONSTITUTION: A central control unit 9 judges whether or not a request can be accepted on the basis of the operation state of KARAOKE playing devices 5. In concrete, one piece of music except currently played music can be reserved for one KARAOKE playing device 5 and whether or not the playing device is already reserved is sent to each KARAOKE terminal device 19 at all times together with a polling signal. The KARAOKE terminal device 19 automatically displays a screen showing that a request is acceptable or a screen showing that no request is acceptable according to the reservation state. Therefore, a user of a terminal can judges whether or not a request is acceptable without performing actual requesting operation.
Patent JP-S60196847-A (JP)
Title: Microprogram control system
Inventor: KAWAGISHI KIYOUJI
IPC: G06F9/48
Filed: 1984-03-19
Abstract: PURPOSE:To attain an interruption in accessing by storing data corresponding to a reading request outputted immediately after the interruption in a temporary register, comparing a reading request address with a writing request address, and at the time of coincidence, writing the address in a data storing means. CONSTITUTION:If an interruption is generated in a clock cycle succeeding to the start of a reading request to a storage device 1, an FF2 is reset by a reading synchronizing signal 105. Read data 106 are set up in a register 4 through a selector 5 on the basis of a signal 301 outputted from an AND circuit 21 through an OR circuit 30. In an interruption processing routine, a writing request address 104 is compared with a reading request address outputted immediatedly before the interruption by a comparator 7, and at the time of coincidence, the writing data are set up in the register 4. When the program is returned by a return microinstruction, the output of the register 4 is sent by a selector 6 through an output 601 and the reading request microinstruction reading data oututted immediately before the interruption are obtained.